Structure for automatically assembling and fixing second elastic sheet
By setting up positioning columns and shrapnel latches in the second shrapnel structure, the problems of offset and drop during the second shrapnel assembly are solved, and stable fixation and smooth assembly are achieved.
Patent Information
- Application Number
- CN202422813410.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-19
AI Technical Summary
In the prior art, the second shrapnel is easily distorted by the equipment nozzle during assembly, resulting in the inability to be installed in place smoothly.
Design an automatic assembly fixed second shrapnel structure. By setting positioning columns and shrapnel positioning slots of different heights between the second shrapnel and the shrapnel placement groove, ensure that the second shrapnel is placed in aligned position on the middle plate to avoid offset and drop.
The stable fixation of the second shrapnel is achieved to ensure the smooth progress of subsequent assembly and avoid the problem of the equipment nozzle being offset.
Smart Images
Figure CN223296290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of clocks, in particular to an automatic assembly and fixing structure for a second shrapnel. Background Art
[0002] Clocks are a common timepiece used in everyday life, keeping track of time. They have long been a beloved commodity in China. After decades of development, China's watch industry has evolved through a comprehensive process, encompassing material assembly, exterior component manufacturing, product development, and brand creation. This industry now encompasses a comprehensive watchmaking industry, capable of processing and producing all components except high-end movements. However, due to the large number of small components within a movement, manual assembly with machine assistance is required. However, during the installation of the movement's second spring, the light spring is easily deflected by the machine's suction nozzle, preventing it from being properly installed. Therefore, a structure for automatically assembling and securing the second spring has been proposed. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.
[0004] The cam is secured to the first and second mounting shells and is adapted to engage the first and second mounting shells, wherein the cam is secured to the first and second mounting shells and are adapted to engage the first and second mounting shells and engage the second mounting shells.
[0005] Preferably, a shrapnel clamping groove is provided between the second shrapnel and the shrapnel placement groove, and the shrapnel clamping groove is formed on both sides of the shrapnel placement groove, and both ends of the second shrapnel are clamped in the shrapnel clamping groove.
[0006] Preferably, the movement shaft synchronous transmission is provided with an hour hand rotation gear, and the hour hand transmission gear is laterally located outside the first mounting shell, and the movement shaft drives the hour hand rotation gear to rotate outside the first mounting shell.
[0007] Preferably, a movement adjustment knob is provided on one side of the movement, and the movement adjustment knob is laterally located on one side outside the first mounting shell, and the movement adjustment knob is drivenly connected to the movement and rotates on one side outside the first mounting shell.
[0008] Compared with the existing technology, the beneficial effect of the present invention is that through the cooperation between the positioning columns of different heights and the shrapnel storage groove, the second shrapnel can be placed in the middle plate in the correct position, and will not shift, rebound or fall after placement, laying a good foundation for the subsequent smooth assembly of the next component and preventing the second shrapnel of the movement from being deviated by the equipment suction nozzle when installing.
[0009] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0011] Figure 1 It is a structural diagram of an automatic assembly and fixing second shrapnel structure;
[0012] Figure 2 It is another structural schematic diagram of an automatic assembly and fixing second spring structure;
[0013] Figure 3 It is another structural diagram of an automatic assembly and fixing second shrapnel structure;
[0014] Figure 4 Schematic diagram of the structure of the middle plate;
[0015] Figure 5 This is a schematic diagram of the structure of the movement.
[0016] Shown in the figure: 1. First mounting shell, 2. Second mounting shell, 3. Hour hand rotating gear, 4. Movement adjustment knob, 5. Middle plate, 6. Movement shaft, 7. Movement, 8. Second shrapnel, 9. Positioning column, 10. Shrapnel placement slot, 11. Shrapnel positioning slot. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0018] See also Figure 1-5 In the embodiment of the present invention, an automatic assembly and fixing second shrapnel structure includes a first mounting shell 1 and a second mounting shell 2 covering and mounted on the first mounting shell 1. An organic movement 7 is arranged between the first mounting shell 1 and the second mounting shell 2, and the movement 7 is transversely arranged on the first mounting shell 1. A middle plate 5 is arranged between the movement 7 and the first mounting shell 1, and the middle plate 5 transversely covers the movement 7, and both sides of the middle plate 5 are connected to the first mounting shell 1, and then the movement 7 is fixed to the first mounting shell 1 through the middle plate 5. The top of the movement 7 is driven by an organic core shaft 6, and the core shaft 6 passes through the middle plate 5, and the core shaft 6 rotates on the middle plate 5. A shrapnel placement groove 10 is provided between the core shaft 6 and the middle plate 5, and the shrapnel placement groove 10 is formed on the middle plate 5, and a second shrapnel 8 and the movement shaft 6 are placed horizontally inside the shrapnel placement groove 10. The second shrapnel 8 and the movement shaft 6 pass through the second shrapnel 8. Positioning columns 9 of different heights are provided between the second shrapnel 8 and the shrapnel placement groove 10, and the positioning columns 9 are respectively vertically formed at the diagonal positions on both sides of the center of the shrapnel placement groove 10, and the positioning columns 9 pass through both ends of the second shrapnel 8. Therefore, through the cooperation between the positioning columns of different heights and the shrapnel placement groove 10, the second shrapnel 8 can be placed in position when placed on the middle plate 5, and will not deviate, rebound or fall after placement, laying a good foundation for the subsequent smooth assembly of the next component.
[0019] A shrapnel clamping groove 11 is further provided between the second shrapnel 8 and the shrapnel placement groove 10, and the shrapnel clamping groove 11 is formed on both sides of the shrapnel placement groove 10, and the two ends of the second shrapnel 8 are clamped in the shrapnel clamping groove 11, thereby further limiting the second shrapnel 8.
[0020] The movement shaft 6 is synchronously driven by the hour hand rotating gear 3 , and the hour hand transmission gear 3 is laterally located outside the first mounting shell 1 , and the movement shaft 6 drives the hour hand rotating gear 3 to rotate outside the first mounting shell 1 .
[0021] A movement adjustment knob 4 is provided on one side of the movement 7, and the movement adjustment knob 4 is laterally located on one side outside the first mounting shell 1, and the movement adjustment knob 4 is drivenly connected to the movement 7 and the movement adjustment knob 4 rotates on the side outside the first mounting shell 1, so that the movement 7 is adjusted by rotating the movement adjustment knob 4 and the movement shaft 6 is rotated.
[0022] It will be apparent 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 considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.
Claims
1. An automatic assembly and fixing second spring structure, characterized in that: The cam is secured to the cam face and is adapted to engage said first and second mounting shells, wherein the cam is secured to the cam face and is adapted to engage said second and third mounting shells, wherein the cam is secured to the cam face and is adapted to engage said second and third mounting shells.
2. The automatic assembly and fixing second spring structure according to claim 1, characterized in that: A shrapnel clamping groove is further provided between the second shrapnel and the shrapnel placement groove, and the shrapnel clamping groove is formed on both sides of the shrapnel placement groove, and the two ends of the second shrapnel are clamped in the shrapnel clamping groove.
3. The automatic assembly and fixing second spring structure according to claim 1, characterized in that: The movement shaft synchronous transmission is provided with an hour hand rotating gear, and the hour hand transmission gear is laterally located outside the first mounting shell, and the movement shaft drives the hour hand rotating gear to rotate outside the first mounting shell.
4. The automatic assembly and fixing second spring structure according to claim 1, characterized in that: A movement adjustment knob is provided on one side of the movement, and the movement adjustment knob is laterally located on one side outside the first mounting shell, and the movement adjustment knob is drivenly connected to the movement and rotates on one side outside the first mounting shell.