Quartz watch movement assembling and positioning device

Abstract

The utility model discloses a positioning device for quartz watch movement assembly, belongs to the technical field of quartz watch movement assembly, aims to solve the problems that positioning operation is tedious, assembly accuracy is affected and movement is inconvenient, and comprises a moving mechanism, a connecting column and a positioning mechanism, the connecting column is arranged above the moving mechanism, and the positioning mechanism is arranged above the connecting column. The positioning mechanism is arranged above the connecting column, the mounting frame is fixedly connected to the upper portion of the connecting column, the rotating disc is rotationally connected to the lower portion of a top plate of the mounting frame, the clamping assemblies are symmetrically arranged on the periphery of the rotating disc, and the air cylinder is fixedly connected to the inner wall of the mounting frame. Through the positioning mechanism, the watchcase can be placed above the placing seat, then the air cylinder is driven to output through the control key, the clamping block is driven to clamp and fix the exterior of the watchcase, the fixing stability is ensured, the watchcases of different sizes can be fixed, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz watch movement assembly, and in particular relates to a quartz watch movement assembly positioning device. Background Art

[0002] A quartz watch usually refers to a watch that uses a quartz crystal oscillator as a time reference. A quartz crystal can oscillate stably and produce a precise frequency when stimulated by an electric current, thereby driving the hands or displaying the time. The movement of a quartz watch usually consists of a battery, an oscillator, a frequency divider, a display device and other components. Quartz watches are widely popular for their high accuracy and simple maintenance, and are one of the most common types of modern watches.

[0003] The prior art discloses a positioning device for quartz watch movement assembly with patent announcement number CN219179791U. The above patent is conducive to more stable positioning of the watch case, and is easy to adjust for lifting, which is conducive to use by operators of different heights, improving the comfort of operation and the scope of application, making it more flexible to use. It is also conducive to bringing the assembly part closer to the eyes of the operator to make the assembly clearer and more accurate. However, there are still the following deficiencies in actual use: from a practical point of view, when positioning the watch case, the device needs to manually push four positioning parts and position the watch case under the elastic action of the spring. The operation is relatively cumbersome, and the watch case is easily displaced during the assembly process, affecting the accuracy of the assembly, and the device is not easy to move, reducing the practicality of the device.

[0004] Therefore, there is a need for a quartz watch movement assembly positioning device to solve the problems in the prior art of cumbersome positioning operation, affecting assembly accuracy and inconvenient movement. Utility Model Content

[0005] The purpose of the utility model is to provide a quartz watch movement assembly positioning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz watch movement assembly positioning device, comprising a moving mechanism, a connecting column and a positioning mechanism, wherein the connecting column is arranged above the moving mechanism, and the positioning mechanism is arranged above the connecting column.

[0007] The positioning mechanism consists of an installation frame, a rotating disk, a clamping assembly, a cylinder, a cross slot, a button and a placement seat. The installation frame is fixedly connected to the top of the connecting column, the rotating disk is rotatably connected to the bottom of the top plate of the installation frame, the clamping assembly is symmetrically arranged around the rotating disk, the cylinder is fixedly connected to the inner wall of the installation frame, the top plate of the installation frame is symmetrically provided with cross slots, the buttons are symmetrically installed on the outer wall of the installation frame, the placement seat is fixedly connected to the upper middle part of the installation frame, and the top of the placement seat is provided with an anti-slip layer.

[0008] It should be noted in the scheme that the clamping assembly consists of a connecting rod, a rotating block, a rectangular block, a cross block, a connecting block and a clamping block, one end of the connecting rod is rotatably connected to the bottom of the rotating disk, the rotating block is rotatably connected to the other end of the connecting rod, and the rectangular block is fixedly connected to one side of the rotating block.

[0009] It is further worth noting that the cross block is fixedly connected to the top of the rectangular block, and the cross block is slidably connected to the inside of the cross slot, the output end of the cylinder is fixedly connected to the bottom of the front rectangular block, and the cylinder is electrically connected to the button.

[0010] It should be further explained that the connecting block is fixedly connected to the top of the cross block, the clamping block is fixedly connected to the opposite side of the connecting block, the clamping block is arc-shaped, and an anti-slip layer is provided on the side of the clamping block close to the center of the installation frame.

[0011] As a preferred embodiment, the moving mechanism consists of a fixed frame, a connecting cylinder, a fixed shaft, a gear group, a motor, a threaded rod, a lifting plate, a limit block and a wheel. The connecting cylinder is fixedly connected to the bottom of the connecting column, the fixed frame is fixedly connected to the bottom of the connecting cylinder, the fixed shaft is rotatably connected to the inside of the connecting cylinder, the gear group is arranged on the outside of the fixed shaft, the motor is connected to one side of the gear group, the threaded rod is fixedly connected to the bottom of the fixed shaft, and the bottom end of the threaded rod is fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the inner wall of the fixed frame.

[0012] As a preferred implementation, the lifting plate is threadedly connected to the outside of the threaded rod, the limit blocks are symmetrically fixedly connected to both sides of the lifting plate, and the limit blocks are slidably connected to the inner wall of the fixed frame.

[0013] As a preferred implementation, the wheels 109 are symmetrically fixedly connected to the bottom surface of the lifting plate 107 on all sides.

[0014] Compared with the prior art, the utility model provides a quartz watch movement assembly positioning device, which has at least the following beneficial effects:

[0015] (1) Through the positioning mechanism, the watch case can be placed on the placement seat, and then the cylinder output is driven by the control button to drive the clamping block to clamp and fix the outside of the watch case, thereby ensuring the stability of the fixation. In addition, watch cases of different sizes can be fixed, thereby improving the application range of the device.

[0016] (2) Through the provided moving mechanism, the entire device can be moved by the wheels below, and the wheels can be retracted into the interior of the fixed frame and fixed on the operating table through the fixed frame, thereby ensuring the stability of the device during the assembly process and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal bottom surface structure of the installation frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the mobile mechanism of the utility model.

[0021] In the figure: 1. moving mechanism; 2. connecting column; 3. positioning mechanism; 101. fixed frame; 102. connecting cylinder; 103. fixed shaft; 104. gear set; 105. motor; 106. threaded rod; 107. lifting plate; 108. limit block; 109. wheel; 301. mounting frame; 302. rotating disk; 303. clamping assembly; 304. cylinder; 305. cross slot; 306. button; 307. placement seat; 3031. connecting rod; 3032. rotating block; 3033. rectangular block; 3034. cross block; 3035. connecting block; 3036. clamping block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with embodiments.

[0023] See also Figure 1-4 The utility model provides a positioning device for quartz watch movement assembly, comprising a moving mechanism 1, a connecting column 2 and a positioning mechanism 3, wherein the connecting column 2 is arranged above the moving mechanism 1, and the positioning mechanism 3 is arranged above the connecting column 2.

[0024] The positioning mechanism 3 is composed of a mounting frame 301, a rotating disk 302, a clamping assembly 303, a cylinder 304, a cross slot 305, a button 306 and a placement seat 307. The mounting frame 301 is fixedly connected to the top of the connecting column 2, the rotating disk 302 is rotatably connected to the bottom of the top plate of the mounting frame 301, the clamping assembly 303 is symmetrically arranged around the rotating disk 302, the cylinder 304 is fixedly connected to the inner wall of the mounting frame 301, the top plate of the mounting frame 301 is symmetrically provided with a cross slot 305, the button 306 is symmetrically installed on the outer wall of the mounting frame 301, the placement seat 307 is fixedly connected to the upper middle part of the mounting frame 301, and the top of the placement seat 307 is provided with an anti-slip layer.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the clamping assembly 303 is composed of a connecting rod 3031, a rotating block 3032, a rectangular block 3033, a cross block 3034, a connecting block 3035 and a clamping block 3036. One end of the connecting rod 3031 is rotatably connected to the bottom of the rotating disk 302, the rotating block 3032 is rotatably connected to the other end of the connecting rod 3031, the rectangular block 3033 is fixedly connected to one side of the rotating block 3032, the cross block 3034 is fixedly connected to the top of the rectangular block 3033, and the cross block 3034 is slidably connected to the inside of the cross slot 305, the output end of the cylinder 304 is fixedly connected to the bottom of the front rectangular block 3033, and the cylinder 304 is electrically connected to the button 306.

[0026] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the connection block 3035 is fixedly connected to the top of the cross block 3034, the clamping block 3036 is fixedly connected to the opposite side of the connection block 3035, the shape of the clamping block 3036 is arc-shaped, and the side of the clamping block 3036 close to the center of the installation frame 301 is provided with an anti-slip layer;

[0027] The arc-shaped clamp block 3036 is provided to facilitate clamping and fixing the outer wall of the watch case, and the anti-slip layer increases the friction between the watch case and the watch case, thereby improving the stability of clamping.

[0028] According to the above working process, it can be known that: through the positioning mechanism 3, the watch case can be placed on the placement seat 307, and then the cylinder 304 is driven to output through the control button 306, driving the clamping block 3036 to clamp and fix the outside of the watch case, thereby ensuring the stability of the fixation, and the watch cases of different sizes can be fixed, thereby improving the application range of the device.

[0029] Further as Figure 1 and Figure 4As shown, it is worth specifically explaining that the moving mechanism 1 is composed of a fixed frame 101, a connecting cylinder 102, a fixed shaft 103, a gear set 104, a motor 105, a threaded rod 106, a lifting plate 107, a limit block 108 and a wheel 109. The connecting cylinder 102 is fixedly connected to the bottom of the connecting column 2, the fixed frame 101 is fixedly connected to the bottom of the connecting cylinder 102, the fixed shaft 103 is rotatably connected to the inside of the connecting cylinder 102, the gear set 104 is arranged on the outside of the fixed shaft 103, the motor 105 is connected to one side of the gear set 104, the threaded rod 106 is fixedly connected to the bottom of the fixed shaft 103, and the bottom end of the threaded rod 106 is fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the inner wall of the fixed frame 101;

[0030] By controlling the forward and reverse rotation of the motor 105, the gear set 104 is driven to rotate, and at the same time, the fixed shaft 103 and the threaded rod 106 are rotated, driving the lifting plate 107 below to move up and down, thereby improving the practicability of the device.

[0031] Further as Figure 1 and Figure 4 As shown, it is worth to explain in detail that the lifting plate 107 is threadedly connected to the outside of the threaded rod 106, the limit blocks 108 are symmetrically fixedly connected to the two sides of the lifting plate 107, and the limit blocks 108 are slidably connected to the inner wall of the fixed frame 101;

[0032] By sliding the limit block 108 , the rotation of the lifting plate 107 can be limited, so that the lifting plate 107 is prevented from rotating along with the threaded rod 106 , thereby ensuring the stable vertical movement of the lifting plate 107 .

[0033] Further as Figure 1 and Figure 4 As shown, it is worth to explain in detail that the wheels 109 are symmetrically fixedly connected to the bottom surface of the lifting plate 107;

[0034] The wheels 109 are provided to facilitate the device to be moved at will, thereby improving the convenience of use of the device.

[0035] This scheme has the following working process: when in use, the device is driven to move to the required position by the wheel 109 at the bottom, and then the motor 105 is controlled to drive the gear set 104 to rotate, and at the same time drive the fixed shaft 103 and the threaded rod 106 to rotate, and drive the lifting plate 107 to move up, until the wheel 109 is completely received into the fixed frame 101, and stably fixed on the table surface by the fixed frame 101; then the watch case is placed on the top of the placement seat 307, and the cylinder 304 is extended by the button 306, and the rectangular block 3033 on one side is driven to move, and the rotating disk 302 is driven to rotate by the connecting rod 3031, and the other three connecting rods 3031 are driven to rotate, and the cross block 3034 slides inside the cross groove 305, and the upper connecting block 3035 and the clamping block 3036 are driven to approach the watch case until the anti-skid layer of the clamping block 3036 is close to the outer wall of the watch case, and it is clamped to ensure the stability of the watch case during the assembly process.

[0036] In summary: through the provided positioning mechanism 3, the watch case can be placed above the placement seat 307, and then the control button 306 is used to drive the cylinder 304 to output, driving the clamping block 3036 to clamp and fix the outside of the watch case, thereby ensuring the stability of the fixation, and being able to fix watch cases of different sizes, thereby improving the applicability of the device; through the provided moving mechanism 1, the entire device can be driven to move through the wheels 109 below, and the wheels 109 can be retracted into the interior of the fixed frame 101, and fixed to the operating table through the fixed frame 101, thereby ensuring the stability of the device during assembly and improving the practicability of the device.

Claims

1. A positioning device for quartz watch movement assembly, comprising a moving mechanism (1), a connecting column (2) and a positioning mechanism (3), characterized in that: The connecting column (2) is arranged above the moving mechanism (1), and the positioning mechanism (3) is arranged above the connecting column (2); The positioning mechanism (3) is composed of a mounting frame (301), a rotating disk (302), a clamping assembly (303), a cylinder (304), a cross slot (305), a button (306) and a placement seat (307). The mounting frame (301) is fixedly connected to the top of the connecting column (2), the rotating disk (302) is rotatably connected to the bottom of the top plate of the mounting frame (301), the clamping assembly (303) is symmetrically arranged around the rotating disk (302), the cylinder (304) is fixedly connected to the inner wall of the mounting frame (301), the top plate of the mounting frame (301) is symmetrically provided with a cross slot (305), the button (306) is symmetrically installed on the outer wall of the mounting frame (301), the placement seat (307) is fixedly connected to the upper middle part of the mounting frame (301), and the top of the placement seat (307) is provided with an anti-slip layer.

2. The assembly positioning device for a quartz watch movement according to claim 1, characterized in that: The clamping assembly (303) is composed of a connecting rod (3031), a rotating block (3032), a rectangular block (3033), a cross block (3034), a connecting block (3035) and a clamping block (3036); one end of the connecting rod (3031) is rotatably connected to the bottom of the rotating disk (302); the rotating block (3032) is rotatably connected to the other end of the connecting rod (3031); and the rectangular block (3033) is fixedly connected to one side of the rotating block (3032).

3. The assembly positioning device for a quartz watch movement according to claim 2, characterized in that: The cross block (3034) is fixedly connected to the top of the rectangular block (3033), and the cross block (3034) is slidably connected to the inside of the cross slot (305), the output end of the cylinder (304) is fixedly connected to the bottom of the front rectangular block (3033), and the cylinder (304) is electrically connected to the button (306).

4. The assembly positioning device for a quartz watch movement according to claim 2, characterized in that: The connecting block (3035) is fixedly connected to the top of the cross block (3034), and the clamping block (3036) is fixedly connected to the opposite side of the connecting block (3035). The clamping block (3036) is arc-shaped, and a non-slip layer is provided on the side of the clamping block (3036) close to the center of the installation frame (301).

5. The assembly positioning device for a quartz watch movement according to claim 1, characterized in that: The moving mechanism (1) is composed of a fixed frame (101), a connecting cylinder (102), a fixed shaft (103), a gear set (104), a motor (105), a threaded rod (106), a lifting plate (107), a limit block (108) and a wheel (109); the connecting cylinder (102) is fixedly connected to the bottom of the connecting column (2); the fixing frame (101) is fixedly connected to the bottom of the connecting cylinder (102); the fixed shaft (103) is rotatably connected to the inside of the connecting cylinder (102); the gear set (104) is arranged outside the fixed shaft (103); the motor (105) is connected to one side of the gear set (104); the threaded rod (106) is fixedly connected to the bottom of the fixed shaft (103); and the bottom end of the threaded rod (106) is fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the inner wall of the fixing frame (101).

6. The assembly positioning device for a quartz watch movement according to claim 5, characterized in that: The lifting plate (107) is threadedly connected to the outside of the threaded rod (106), the limiting blocks (108) are symmetrically fixedly connected to the two sides of the lifting plate (107), and the limiting blocks (108) are slidably connected to the inner wall of the fixed frame (101).

7. The assembly positioning device for a quartz watch movement according to claim 5, characterized in that: The wheels (109) are symmetrically fixedly connected to the four sides of the bottom surface of the lifting plate (107).

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