Quick clamping and fixing buckle iron mechanism
By combining the guide sleeve and locking element, and using the spring to drive the locking element to rub against the optical axis, the problem of low disc core limiting efficiency in the existing technology is solved, and fast and convenient limiting operation is achieved.
Patent Information
- Application Number
- CN202520331451.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing technology for limiting the core of the disc has low operating efficiency and inconvenient operation process. In particular, when using fixing bolts for limiting on the receiving machine, the wrench needs to be turned many times, resulting in low efficiency.
The quick-clamping and fixing mechanism includes a guide sleeve, a locking element, and a spring drive unit. The locking element is driven to rotate by the spring force and is fixed by friction with the optical axis. The locking teeth are used to limit the movement of the disc core. During operation, simply pressing the drive unit can achieve the limiting and release.
It improves the operational efficiency and convenience of the disc core limit, avoids the tedious process of repeatedly turning the bolts in the existing technology, and achieves fast and convenient limit fixation.
Smart Images
Figure CN223673925U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a limit frock technical field especially relates to a quick clamping and fixing buckle iron mechanism. BACKGROUND
[0002] Participate in the Figure 1 As shown in a kind of for collecting flexible material belt's material collecting machine, light shaft is equipped at the output of material collecting machine, and disc core for winding material belt is equipped on light shaft, when material belt is collected, disc core is rotated by material collecting machine, and material belt is wound on disc core, to ensure the stability of disc core rotation, prevent disc core swing left and right on light shaft and occur the problem of disorderly winding, therefore, the position of disc core on light shaft needs to be limited.
[0003] As shown in Figure 1 Currently, when disc core is limited, a limiting sleeve is sleeved on light shaft, and fixed bolt is equipped on limiting sleeve, when limiting, fixed bolt is rotated, and fixed bolt and light shaft rub to limit disc core, but this limiting mode has a disadvantage, that is, when limiting by fixed bolt, staff needs to rotate it by using wrench or rotating rod, since material collecting machine exists, wrench can only rotate half a circle when rotating, therefore, such fixing mode is low in efficiency, and when disc core is taken, fixed bolt also needs to be rotated secondly, which is very inconvenient.
[0004] Therefore, a quick clamping and fixing buckle iron mechanism is needed, to facilitate staff to limit disc core and improve work efficiency. UTILITY MODEL CONTENTS
[0005] In view of the above technical problems, the utility model provides a quick clamping and fixing buckle iron mechanism, to solve the problems of low speed and inconvenient operation process of the existing disc core limiting device.
[0006] The above technical purpose of the utility model is realized by the following technical scheme:
[0007] A quick clamping and fixing buckle iron mechanism, including guide sleeve, the one end of guide sleeve is equipped with limiting disc, the length direction of guide sleeve is through opening and is equipped with installation port, the both sides of installation port are equipped with hinged shafts perpendicular to the axial direction of guide sleeve, the hinged shafts are rotated and are equipped with locking parts in installation port;
[0008] The locking part includes locking portion, hinged portion and driving portion, the one side of locking portion is equipped with lock tooth, the lock tooth rubs with light shaft to reduce the axial sliding of guide sleeve, one end of installation port is equipped with mounting table, the mounting table is equipped with spring, the one end of spring is connected with driving portion, the locking portion is positively and reversely rotated around hinged shaft by pressing driving portion.
[0009] Further, the driving part near the spring side is provided with an inclined part, and the inclined part and the side wall of the optical shaft form an activity gap for the driving part.
[0010] Further, the lock tooth is inclined and arranged in the same sliding trend as the disc core on the optical axis.
[0011] Further, the length of the locking part is smaller than the length of the mounting port.
[0012] Further, the inner wall of the guide sleeve is closely combined with the outer wall of the optical shaft.
[0013] Therefore, the utility model has the beneficial technical effects that:
[0014] In use, the guide sleeve is sleeved on the optical shaft, one end of the driving part is driven by the elastic force of the spring, the driving part further drives the whole locking part to rotate along the rotating shaft, and the lock tooth is abutted to the outer wall of the optical shaft, the friction force between the two is generated to lock the whole guide sleeve at the current position of the optical shaft, the guide sleeve further uses the limiting disc to limit the disc core, thereby avoiding the axial sliding of the disc core on the optical shaft, and in the process, the staff only needs to press the driving part to realize the limiting effect of the guide sleeve on the disc core, and the limiting mode of the fixed bolt is more convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a schematic view of the prior art for limiting the disc core;
[0016] Figure 2 is a schematic view of the whole structure of the utility model;
[0017] Figure 3 is Figure 2 is a schematic view of the locking part;
[0018] Figure 4 is a schematic view of the structure of the locking part;
[0019] Figure 5 is a schematic view of the cooperation of the locking part and the optical shaft;
[0020] Figure 6 is a schematic view of the use of the utility model.
[0021] The drawings show that: 1 is a material collecting machine; 2 is an optical shaft; 3 is a disc core; 4 is a limiting sleeve; 5 is a fixed bolt; 6 is a guide sleeve; 7 is a limiting disc; 8 is a mounting port; 9 is a hinged shaft; 10 is a locking part; 11 is a driving part; 12 is a hinged part; 13 is a locking part; 14 is a lock tooth; 15 is a mounting table; 16 is a spring; 17 is an inclined part; 18 is an activity gap; 19 is a fixed hole. DETAILED DESCRIPTION
[0022] The utility model will be clearly and completely described below in combination with the embodiments.
[0023] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship and movement condition between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.
[0024] In the description of the embodiments, unless otherwise explicitly specified and limited, the terms "set", "connected", etc. should be understood in a broad sense. For example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] Referring to the accompanying drawings Figure 1 As shown in the drawings, at present, when the disc core 3 on the optical shaft 2 is limited, a limiting sleeve 4 is used, the limiting sleeve 4 is provided with a fixing bolt 5, in use, the limiting sleeve 4 is sleeved on the optical shaft 2, then the fixing bolt 5 is rotated by a wrench or a rotating rod, the fixing bolt 5 realizes the fixation of the position of the limiting sleeve 4 on the optical shaft 2 by the friction with the optical shaft 2, thereby limiting the disc core 3, preventing the disc core 3 from being randomly wound due to the left and right swing during the material collection, but when the limiting is performed by the fixing bolt 5 at present, the staff needs to rotate the fixing bolt 5 many times, which is complicated and inconvenient to operate, therefore, the utility model proposes a quick clamping and fixing buckle iron mechanism to replace the fixing bolt 5, so as to conveniently limit the disc core 3.
[0026] Referring to the accompanying drawings Figures 2-6 As shown in the drawings, it is a quick clamping and fixing buckle iron mechanism, which comprises a guide sleeve 6, one end of the guide sleeve 6 is provided with a limiting disc 7, in use, the guide sleeve 6 is sleeved on the optical shaft 2 so that the limiting disc 7 abuts to one side of the disc core 3, at this time, the inner wall of the guide sleeve 6 tightly abuts to the outer wall of the optical shaft 2 and can slide back and forth along the optical shaft 2;
[0027] A mounting port 8 is formed in the length direction through the side wall of one side of the guide sleeve 6, one end of the mounting port 8 is provided with a mounting table 15, the mounting table 15 is provided with a spring 16, an axle hole is formed between the two sides of the mounting port 8 and perpendicular to the axis direction of the guide sleeve 6, a hinge shaft 9 is arranged in the axle hole, and the locking piece 10 is rotatably arranged in the mounting port 8 through the hinge shaft 9, wherein the overall length of the locking piece 10 is less than the length of the mounting port 8;
[0028] The locking piece 10 comprises a driving part 11, a hinged part 12 and a locking part 13, wherein the hinged part 12 is rotationally matched with the hinge shaft 9, one end of the driving part 11 is provided with a fixing hole 19 for fixing the spring 16, and one side of the driving part 11 is provided with an inclined part 17, when the guide sleeve 6 is sleeved on the optical shaft 2, the inclined part 17 and the outer wall of the optical shaft 2 form an active gap 18 of a right triangle, through the active gap 18, when the driving part 11 is pressed, the driving part 11 can perform a circular arc action around the hinge shaft 9 under the action of the spring 16, and when the driving part 11 performs a positive or negative circular arc action around the hinge shaft 9, the locking part 13 is further driven to perform a positive or negative rotation, one side of the locking part 13 is provided with a locking tooth 14, wherein the locking tooth 14 is in a sawtooth shape, the locking tooth 14 is obliquely arranged and has the same sliding trend as the disc core 3 on the optical shaft 2;
[0029] Therefore, when in use, the worker sleeves the guide sleeve 6 on the optical shaft 2, at this time, the locking part 13 inclines to the side of the optical shaft 2 under the action of the spring 16, and the locking tooth 14 is abutted to the outer wall of the optical shaft 2, at this time, the friction force between the locking tooth 14 and the outer wall of the optical shaft 2 is utilized to realize the position fixing of the guide sleeve 6 on the optical shaft 2, through the position fixing of the guide sleeve 6, the limiting of the disc core 3 is further realized, and then the left and right swing of the disc core 3 on the optical shaft 2 is prevented, and the stability is ensured, when the disc core 3 is removed, the worker presses the driving part 11, and the locking part 13 is lifted under the action of the hinge shaft 9 through the lever principle, at this time, the friction force between the locking tooth 14 and the outer wall of the optical shaft 2 is released, and then the guide sleeve 6 can be freely moved along the optical shaft 2, compared with the limiting of the existing fixed bolt 5, through the elastically arranged locking piece 10, the worker only needs to cooperate the spring 16 to retract or extend the driving part 11, and the limiting of the disc core 3 can be realized through the movement or fixing of the guide sleeve 6 on the optical shaft 2, and the whole process is convenient to operate.
[0030] It should be noted that, in the actual use process, the maximum force of the disc core 3 on the limiting disc is only about 0.1 kg, and the limiting plate 7 only plays a temporary limiting role.
[0031] The above is only a preferred specific embodiment of the utility model, and does not limit the protection scope of the utility model, therefore: all equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.
Claims
1. A quick clamping fastener iron mechanism characterized by: The application relates to a guiding sleeve (6) provided with a limiting disc (7) at one end, and a mounting hole (8) is formed through the guiding sleeve (6) along the length direction, a hinge shaft (9) is arranged between the two sides of the mounting hole (8) and perpendicular to the axis direction of the guiding sleeve (6), and a locking piece (10) is arranged in the mounting hole (8) and rotates through the hinge shaft (9). The locking piece (10) comprises a locking part (13), a hinge part (12) and a driving part (11), one side of the locking part (13) is provided with a locking tooth (14), the locking tooth (14) is in friction with an optical axis (2) to reduce the axial sliding of the guiding sleeve (6), one end of the mounting hole (8) is provided with a mounting table (15), the mounting table (15) is provided with a spring (16), one end of the spring (16) is connected with the driving part (11), the locking part (13) is positively or reversely rotated around the hinge shaft (9) by pressing the driving part (11).
2. The quick clamping and fixing buckle iron mechanism according to claim 1, characterized in that: One side of the driving part (11) close to the spring (16) is provided with an inclined part (17), the inclined part (17) and the side wall of the optical axis (2) form an activity gap (18) for the driving part (11).
3. The quick clamping and fixing buckle iron mechanism according to claim 1, characterized in that: The locking tooth (14) is arranged to be inclined and has the same sliding trend as the disc core (3) on the optical axis (2).
4. The quick clamping and fixing buckle iron mechanism according to claim 1, characterized in that: The length of the locking piece (10) is smaller than the length of the mounting hole (8).
5. The quick clamping and fixing buckle iron mechanism according to claim 1, characterized in that: The inner wall of the guiding sleeve (6) is closely combined with the outer wall of the optical axis (2).