A watch small parts press fixing device

Abstract

The utility model discloses a kind of watch small-sized parts compression fixer, including the locating adjusting assembly being installed in compression ware body interior, the detachable assembly is threadedly installed in the top of compression ware body, the locating adjusting assembly includes adjusting groove, directional rod is fixed in the adjusting groove, support column is slidably connected on the directional rod, screw rod is rotatably connected on the side surface of support column, adjusting knob is fixed in the other end of screw rod, by setting locating adjusting assembly, the position situation of the part that can be compressed according to actual needs is carried out, the axial center of corresponding clamping seat is adjusted, so that the axial center of the part to be compressed is coaxial with the axial center of compression rod, so that the axial center of the part to be compressed can be avoided in compression process with the axial center of compression rod not in coaxial, so that the compression of part is more accurate, and it can also prevent the compression damage to other parts.

Description

Technical Field

[0001] This utility model relates to the field of watch manufacturing technology, specifically a pressing and fixing device for small watch parts. Background Technology

[0002] A watch small component pressing and fixing device is a device that uses mechanical structure or automated control to precisely press and fix small watch components (such as case back, crown, buttons, fasteners, etc.). It aims to solve problems such as uneven pressure, easy damage to components, and low efficiency in traditional assembly methods, and meet the needs of watch manufacturing and repair for high-precision, low-damage, and high-efficiency assembly.

[0003] Chinese patent CN220515965U provides a device for pressing a watch. The device includes a fixed frame and a machine base disposed on one side of the bottom of the fixed frame. The fixed frame is also equipped with a telescopic mechanism, a pressing mechanism, and a horizontal limiter. The telescopic mechanism and the pressing mechanism on one side of the fixed frame press the watch horizontally and vertically, respectively. One side of the first telescopic mechanism is in contact with one side of the pressing mechanism. A lifting arm disposed on one side of the pressing mechanism is used to vertically press the fasteners mounted on the watch so that the fasteners are horizontally pressed against the inner wall of the watch. The limiting groove of the horizontal limiter is used to assemble the watch. The telescopic mechanism and the pressing mechanism cooperate with each other to press the watch placed in the limiting groove. In this configuration, the telescopic mechanism, the horizontal limiter, and the pressing mechanism disposed on the fixed frame cooperate with each other to accurately press the watch case placed in the limiting groove, thereby improving the overall pressing efficiency of the device.

[0004] In actual use, the aforementioned watch small component pressing and fixing device cannot accurately position components that do not match the watch axis when pressing them together. This results in pressing misalignment during the pressing process, which can damage other components.

[0005] Therefore, this utility model provides a small watch component pressing and fixing device to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a small watch component pressing and fixing device, which solves the problem that when pressing and fixing components that do not match the watch axis, the device cannot accurately position the components, resulting in pressing misalignment during the pressing process and causing damage to other components.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a watch small parts pressing and fixing device, including a positioning adjustment component installed inside the pressing body, and a detachable component threadedly installed on the top of the pressing body;

[0008] The positioning adjustment assembly includes an adjustment groove, an directional rod fixed inside the adjustment groove, a support column slidably connected to the directional rod, a screw rotatably connected to the side of the support column, an adjustment knob fixed to the other end of the screw, a sliding block threadedly connected to the screw, a mounting base fixed to the top of the sliding block, and a mounting slot installed on the top of the mounting base.

[0009] Preferably, the presser body has a first sliding groove on its side, and the screw is slidably connected in the first sliding groove.

[0010] Preferably, the presser body has a sliding groove on the side away from the first sliding groove, a limiting push rod is slidably connected in the sliding groove, a protrusion is fixed on the other side of the limiting push rod, and a second sliding groove is formed in the support column.

[0011] Preferably, the directional rod has a transverse groove on the side near the slide groove, and limit slots are provided at both the upper and lower ends of the transverse groove.

[0012] Preferably, the detachable component includes a pressing rod, the bottom of which has a threaded groove, and a pressing cap is threaded onto the threaded groove.

[0013] Preferably, the top of the pressing cover has an installation groove that matches the threaded groove. Beneficial effects

[0014] This utility model provides a pressing and fixing device for small watch parts. Compared with the prior art, it has the following advantages:

[0015] (1) A small watch parts pressing and fixing device, by setting a positioning adjustment component, can adjust the position of the clamping seat according to the actual position of the parts to be pressed, so that the axis of the parts to be pressed is coaxial with the axis of the pressing rod, so that the axis of the pressing rod and the axis of the parts to be pressed are not coaxial during the pressing process, thereby making the pressing of the parts more accurate and preventing pressing damage to other parts.

[0016] (2) A small watch parts pressing and fixing device, by setting a detachable component, allows the pressing cover to be replaced with different diameter sizes according to the size of the watch parts to be pressed as needed, thereby avoiding the pressing cover from causing pressing damage to other parts while pressing the watch parts, thus improving the integrity of other parts of the watch during the pressing process. Attached Figure Description

[0017] Figure 1 This is a perspective view of the external structure of the press body of this utility model;

[0018] Figure 2 This is a three-dimensional side view of the positioning adjustment component of this utility model;

[0019] Figure 3 yes Figure 2 Enlarged 3D view of the structure at point A in the middle;

[0020] Figure 4 This is a schematic diagram showing the disassembled external structure of the detachable component of this utility model.

[0021] In the diagram: 1. Pressing device body; 2. Positioning and adjusting assembly; 21. Adjusting groove; 22. Orienting rod; 23. Support column; 24. Screw; 25. Adjusting knob; 26. Sliding block; 27. Mounting base; 28. Mounting slot; 29. ​​First sliding groove; 210. Sliding groove; 211. Limiting push rod; 212. Protrusion; 213. Second sliding groove; 214. Transverse groove; 215. Limiting slot; 3. Detachable assembly; 31. Pressing rod; 32. Threaded groove; 33. Pressing cover; 34. Mounting groove. Detailed Implementation

[0022] 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.

[0023] Example 1:

[0024] Please see Figure 1-3 A watch small component pressing and fixing device includes a pressing body 1 with a positioning adjustment component 2 installed inside, and a detachable component 3 threadedly installed on the top of the pressing body 1.

[0025] The positioning adjustment component 2 includes an adjustment groove 21, an adjustment rod 22 fixed inside the adjustment groove 21, a support column 23 slidably connected to the adjustment rod 22, a screw 24 rotatably connected to the side of the support column 23, an adjustment knob 25 fixed to the other end of the screw 24, a sliding block 26 threadedly connected to the screw 24, a mounting base 27 fixed to the top of the sliding block 26, and a mounting slot 28 installed on the top of the mounting base 27;

[0026] The side of the press body 1 is provided with a first sliding groove 29, and the screw 24 is slidably connected in the first sliding groove 29, with a gap between the first sliding groove 29 and the screw 24;

[0027] The presser body 1 has a sliding groove 210 on the side away from the first sliding groove 29. A limiting push rod 211 is slidably connected in the sliding groove 210. A protrusion 212 is fixed on the other side of the limiting push rod 211. A second sliding groove 213 is provided in the support column 23. The second sliding groove 213 communicates with the transverse groove 214. The second sliding groove 213 can limit the limiting push rod 211, thereby preventing the limiting push rod 211 from detaching from the support column 23.

[0028] The guide rod 22 has a transverse groove 214 on the side near the slide 210. Both the upper and lower ends of the transverse groove 214 have limit slots 215. The transverse groove 214 is used to limit and fix the support column 23 after the position is adjusted.

[0029] In this embodiment, when it is necessary to press-fit internal watch components located at different axes from the detachable component 3, the adjustment knob 25 is first manually rotated to rotate the screw 24 on the support column 23. This causes the mounting slot 28 on the mounting base 27 at the top of the sliding block 26 to move longitudinally on the screw 24. When the axis of the component to be pressed is aligned with the axis of the detachable component 3, the limiting push rod 211 is pulled out, causing the protrusion 212 at the other end of the limiting push rod 211 to move from the guide rod 22. The screw 24 is pulled out from the limiting slot 215 into the second sliding slot 213. Then, by manually pushing the adjustment knob 25, the screw 24 moves laterally in the directional rod 22 through the support column 23. When the axis of the part to be pressed is coaxial with the axis of the detachable component 3, the limiting push rod 211 is pressed inward, so that the protrusion 212 in the limiting push rod 211 is locked in the limiting slot 215, thereby preventing the mounting slot 28 from moving laterally again. Then, the part is pressed by the pressing body 1.

[0030] Example 2:

[0031] Please see Figure 1-4 Based on Embodiment 1, this embodiment provides a technical solution for a detachable component 3, which includes a pressing rod 31. The bottom of the pressing rod 31 is provided with a threaded groove 32, and a pressing cover 33 is threadedly installed on the threaded groove 32.

[0032] The top of the pressing cover 33 is provided with a mounting groove 34, which matches the threaded groove 32. The pressing cover 33 is a detachable device, which allows the pressing cover 33 of different diameters to be replaced according to the actual parts to be pressed.

[0033] In this embodiment, the pressing cover 33, which was originally threaded on the pressing rod 31, is removed by rotation according to the diameter of the parts to be pressed. Then, it is replaced according to the diameter of the watch parts to be pressed. The mounting groove 34 on the pressing cover 33 is threaded into the threaded groove 32 on the pressing rod 31, so that the pressing cover 33 can be fixed on the pressing body 1. Then, the pressing body 1 can be used to press the watch parts to be pressed.

[0034] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0035] 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.

[0036] 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 pressure-fitting and fixing device for small watch parts, characterized in that, The presser body (1) includes a positioning adjustment component (2) installed inside, and a detachable component (3) is threaded onto the top of the presser body (1). The positioning adjustment component (2) includes an adjustment groove (21), a guide rod (22) is fixed inside the adjustment groove (21), a support column (23) is slidably connected to the guide rod (22), a screw (24) is rotatably connected to the side of the support column (23), an adjustment knob (25) is fixed to the other end of the screw (24), a sliding block (26) is threadedly connected to the screw (24), a mounting base (27) is fixed to the top of the sliding block (26), and a mounting slot (28) is installed on the top of the mounting base (27).

2. The watch small component pressing and fixing device according to claim 1, characterized in that, The press body (1) has a first sliding groove (29) on its side, and the screw (24) is slidably connected in the first sliding groove (29).

3. The watch small component pressing and fixing device according to claim 1, characterized in that, The presser body (1) has a sliding groove (210) on the side away from the first sliding groove (29). A limiting push rod (211) is slidably connected in the sliding groove (210). A protrusion (212) is fixed on the other side of the limiting push rod (211). A second sliding groove (213) is provided in the support column (23).

4. The watch small component pressing and fixing device according to claim 1, characterized in that, The directional rod (22) has a transverse groove (214) on the side near the slide (210), and the upper and lower ends of the transverse groove (214) have limit slots (215).

5. The watch small component pressing and fixing device according to claim 1, characterized in that, The detachable component (3) includes a pressing rod (31), the bottom of which is provided with a threaded groove (32), and a pressing cover (33) is threaded onto the threaded groove (32).

6. A watch small component pressing and fixing device according to claim 5, characterized in that, The top of the press-fit cover (33) is provided with an installation groove (34), which matches the threaded groove (32).

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