Detection platform for dial plate production

Abstract

The utility model relates to the technical field of dial plate production, and discloses a dial plate production detection platform comprising a bidirectional screw rod rotatably connected in a through groove; the threaded blocks are symmetrically connected to the two-way lead screw in a threaded mode; the fixed block is fixedly connected to the top of the threaded block; and a detection assembly is arranged on the bracket. The dial plate is placed in the middle of the platform, the motor is started and drives the bidirectional lead screw to rotate, the threaded block drives the fixing blocks to get close to each other until the opposite faces of the fixing blocks are tightly attached to the outer side wall of the dial plate, fixing of the dial plate is completed, and it is avoided that when the detection assembly detects the strength of the dial plate, the dial plate shifts, and the accuracy of the detection result is affected; and the distance between the fixing blocks can be adjusted, so that the fixing assembly is suitable for strength detection of dial plates with different diameters in a suitable range, and the practicability of the device is improved. Then the detection balls are thrown into the through holes of different heights through the detection assembly, strength detection of different strengths is achieved, and the comprehensiveness of the detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dial production, in particular to a detection platform for dial production. Background Art

[0002] Watches are a common tool for checking time in daily life. They are usually exposed to the outside when worn, so the strength of a watch dial is very important to avoid scratches and bumps during use that may cause the dial to be easily damaged. This is also an important factor in the quality of the dial.

[0003] According to a dial strength detection device disclosed in the Chinese utility model patent announcement number CN219179133U, it includes a detection seat, an annular calibration point and a transparent PVC guide tube, and also includes a solid steel ball and a magnetic limit plug. The center of the top of the detection seat is engraved with an annular calibration point, and a transparent PVC guide tube is arranged just above the annular calibration point. The solid steel ball is located in the transparent PVC guide tube. A support plate is installed on one side of the top of the detection seat by bolts, and a support cross plate integral with the top and bottom of one side of the support plate is respectively arranged. The detection personnel can understand the use strength of the dial through the state of damage after the dial is hit by the solid steel ball, and the transparent acrylic cover can be used to protect and block the impact of the solid steel ball and the dial fragments, so as to prevent the fragments or solid steel balls from hitting the surrounding detection personnel, and solve the pollution of the detection environment and the safety hazards to the personnel during the dial detection.

[0004] The above disclosure controls the ball on the dial to drop from different heights, thereby testing the strength of the dial. However, no fixing mechanism is provided at the circular calibration point used for calibration, so that the dial is easily displaced after being impacted by the ball, which affects the result of the strength test. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a detection platform for dial production, which has the advantage of being fixed during strength testing, and solves the problem in the related technology that no fixing mechanism is provided when testing the strength of the dial, which makes the dial easily shifted after being subjected to impact force, thereby affecting the result of the strength test.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a detection platform for dial production, comprising a frame assembly, the frame assembly comprising:

[0009] The platform is characterized in that: a fixing component is arranged on the platform and the bracket, and the fixing component includes:

[0010] A through groove is symmetrically arranged on the top of the platform;

[0011] A bidirectional screw rod is rotatably connected in the through slot;

[0012] A motor is arranged on the right side wall of the platform, wherein the output shaft of the motor passes through and extends into the through slot and is fixedly connected to the bidirectional screw rod;

[0013] A thread block, symmetrically and threadedly connected to the bidirectional screw rod;

[0014] A fixed block, fixedly connected to the top of the threaded block;

[0015] A detection component is arranged on the bracket.

[0016] Preferably, the detection component comprises:

[0017] A screw rod is rotatably connected to the bracket, and the right end of the screw rod passes through and extends to the right side of the bracket;

[0018] A hand wheel, fixedly connected to the right end of the screw rod;

[0019] A moving block, threadedly connected to the screw rod;

[0020] A connecting rod, fixedly connected to the outer side wall of the moving block;

[0021] A slide groove is provided on the inner side of the bracket, and the connecting rod is slidably connected to the slide groove;

[0022] A guide tube fixedly connected to the front side wall of the moving block;

[0023] A through hole symmetrically arranged on the front side wall of the guide tube;

[0024] The detection ball is movably arranged in the guide tube.

[0025] Preferably, the facing surfaces of the fixing blocks have arc-shaped surfaces, and a rubber pad is fixedly connected inside the arc-shaped surface.

[0026] Preferably, the brackets are symmetrically and laterally provided with sliding bars on opposite surfaces, and the outer side walls of the fixing blocks are symmetrically provided with sliding plates, and the sliding plates are slidably connected to the outside of the sliding bars.

[0027] Preferably, a telescopic shell is symmetrically and fixedly connected between the inner wall of the through groove and the threaded block, and a side plate is arranged on the top of the platform.

[0028] Preferably, the outer side wall of the guide tube is symmetrically provided with scale lines, and the scale lines correspond one-to-one to the positions of the through holes.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the utility model provides a dial production detection platform with the following

[0031] Beneficial effects:

[0032] The detection platform has the advantage of being fixed during strength testing. The dial is placed in the middle of the platform, and the motor is started. The motor drives the bidirectional screw to rotate. The threaded blocks connected to the bidirectional screw drive the fixed blocks to move closer to each other until the facing surfaces of the fixed blocks are close to the outer wall of the dial, thus completing the fixation of the dial. This prevents the dial from shifting when the detection component performs strength testing on the dial, thereby affecting the accuracy of the test results. At the same time, the spacing between the fixed blocks is adjustable, so that the fixed component is suitable for strength testing of dials with different diameters within a suitable range, thereby improving the practicality of the device. Then, the detection ball is put into the through holes at different heights through the detection component to achieve strength testing of different intensities, thereby increasing the comprehensiveness of the test results. This solves the problem in the related art that no fixing mechanism is set when testing the strength of the dial, which makes the dial easily shift after being impacted, thereby affecting the results of the strength test. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the utility model;

[0034] Figure 2 It is a right side structural schematic diagram of the utility model;

[0035] Figure 3 It is a schematic diagram of the enlarged structure of point A in the utility model;

[0036] Figure 4 It is a schematic diagram of the cross-sectional structure of the through groove in the utility model.

[0037] In the figure:

[0038] 1. Frame assembly; 11. Platform; 12. Bracket;

[0039] 2. Fixing assembly; 21. Bidirectional screw rod; 211. Through slot; 212. Telescopic shell; 22. Motor; 23. Thread block; 24. Fixing block; 241. Rubber pad; 25. Slide plate; 26. Slide rod; 27. Side plate;

[0040] 3. Detection assembly; 31. Screw rod; 311. Hand wheel; 32. Moving block; 33. Connecting rod; 331. Slide groove; 34. Guide tube; 341. Scale line; 35. Through hole; 36. Detection ball. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] Embodiment 1

[0043] See also Figure 1-4 A detection platform for dial production, including a frame component 1, the frame component 1 includes: a platform 11, a bracket 12 is arranged on the top of the platform 11; a fixing component 2 is arranged on the platform 11 and the bracket 12, and the fixing component 2 includes: a through groove 211, symmetrically opened on the top of the platform 11; a two-way screw rod 21, rotatably connected in the through groove 211; a motor 22, arranged on the right side wall of the platform 11, the output shaft of the motor 22 passes through and extends into the through groove 211, and is fixedly connected to the two-way screw rod 21; a threaded block 23, symmetrically and threadedly connected to the two-way screw rod 21; a fixing block 24, fixedly connected to the top of the threaded block 23; a detection component 3 is arranged on the bracket 12. The detection assembly 3 includes: a screw rod 31, which is rotatably connected to the bracket 12, and the right end of the screw rod 31 penetrates and extends to the right side of the bracket 12; a hand wheel 311, which is fixedly connected to the right end of the screw rod 31; a moving block 32, which is threadedly connected to the screw rod 31; a connecting rod 33, which is fixedly connected to the outer wall of the moving block 32; a sliding groove 331, which is opened on the inner side of the bracket 12, and the connecting rod 33 is slidably connected to the sliding groove 331; a guide tube 34, which is fixedly connected to the front side wall of the moving block 32; a through hole 35, which is symmetrically opened on the front side wall of the guide tube 34; and a detection ball 36, which is movably arranged in the guide tube 34. The facing surface of the fixed block 24 has an arc surface, and a rubber pad 241 is fixedly connected in the arc surface.

[0044] When in use, the staff places the dial in the middle of the platform 11 and starts the motor 22. The motor 22 drives the bidirectional screw 21 to rotate, and the threaded block 23 threadedly connected on the bidirectional screw 21 drives the fixing blocks 24 to move closer to each other until the facing surfaces of the fixing blocks 24 are close to the outer wall of the dial, thereby completing the fixation of the dial to avoid displacement of the dial when the detection component 3 performs strength testing on the dial, thereby affecting the accuracy of the test results. At the same time, the spacing between the fixing blocks 24 is adjustable, so that the fixing component 2 is suitable for strength testing of dials with different diameters within a suitable range, thereby improving the practicability of the device. Then, the detection ball 36 is dropped into the through hole 35 at different heights through the detection component 3 to achieve strength detection of different intensities: the staff rotates the hand wheel 311, the hand wheel 311 drives the screw rod 31 to rotate, and the moving block 32 threadedly connected to the screw rod 31 drives the guide tube 34 to move in the extension direction of the screw rod 31, and the connecting rod 33 on the outside of the moving block 32 slides in the slide groove 331 to enhance the stability of the movement of the moving block 32. The movement of the guide tube 34 is used to adjust the position where the detection ball 36 falls, which is convenient for detecting different positions on the dial. After the position adjustment of the guide tube 34 is completed, the staff drops the detection ball 36 into the through hole 35. After entering the through hole 35, the detection ball 36 falls to the upper surface of the dial below through the bottom of the guide tube 34 to detect the strength of the dial. The staff drops the detection ball 36 into the through hole 35 at different heights to change the detection intensity, thereby increasing the comprehensiveness of the detection results. The arc surface on the fixing block 24 increases the contact area with the outer wall of the dial, and the rubber pad 241 increases the friction force when the fixing block 24 contacts the dial, thereby enhancing the firmness of the dial after being fixed.

[0045] Embodiment 2

[0046] On the basis of the first embodiment, an auxiliary function is added.

[0047] See also Figure 1-4 The bracket 12 is symmetrically provided with slide bars 26 on the opposite sides, and the outer wall of the fixed block 24 is symmetrically provided with slide plates 25, and the slide plates 25 are slidably connected to the outside of the slide bars 26. A telescopic shell 212 is symmetrically and fixedly connected between the inner wall of the through groove 211 and the threaded block 23, and a side plate 27 is provided on the top of the platform 11. The outer wall of the guide tube 34 is symmetrically provided with scale lines 341, and the scale lines 341 correspond to the positions of the through holes 35 one by one.

[0048] When the fixed block 24 moves, the slides 25 on both sides slide on the slide bar 26. The slides 25 and the slide bar 26 are used to increase the stability of the threaded block 23 when driving the fixed block 24 to move. The telescopic shell 212 is extended and retracted when the threaded block 23 is squeezed or stretched. The telescopic shell 212 shields the bidirectional screw 21 in the through slot 211 to prevent the poor quality dial from splashing debris when it is impacted by the detection ball 36. The debris enters the outer wall of the bidirectional screw 21 and affects the movement of the bidirectional screw 21. The scale line 341 is used to mark the height of each through hole 35, so that the staff can calculate the impact force generated by the detection ball 36 entering each through hole 35 in time, so as to obtain the strength data of each part of the dial.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection platform for dial production, comprising a frame assembly (1), wherein the frame assembly (1) comprises: A platform (11) having a support (12) disposed on the top thereof; The invention is characterized in that: a fixing component (2) is arranged on the platform (11) and the bracket (12), and the fixing component (2) comprises: A through groove (211) is symmetrically arranged on the top of the platform (11); A bidirectional screw rod (21) rotatably connected in the through slot (211); A motor (22) is arranged on the right side wall of the platform (11); an output shaft of the motor (22) penetrates and extends into the through slot (211) and is fixedly connected to the bidirectional screw rod (21); A threaded block (23) symmetrically threadedly connected to the bidirectional screw rod (21); A fixed block (24) fixedly connected to the top of the threaded block (23); The bracket (12) is provided with a detection component (3).

2. A dial production testing platform according to claim 1, characterized in that: The detection component (3) comprises: A screw rod (31) is rotatably connected to the bracket (12), and the right end of the screw rod (31) penetrates and extends to the right side of the bracket (12); A hand wheel (311) is fixedly connected to the right end of the screw rod (31); A moving block (32) is threadedly connected to the screw rod (31); A connecting rod (33) fixedly connected to the outer side wall of the moving block (32); A slide groove (331) is provided on the inner side of the bracket (12), and the connecting rod (33) is slidably connected to the slide groove (331); A guide tube (34) fixedly connected to the front side wall of the moving block (32); A through hole (35) is symmetrically arranged on the front side wall of the guide tube (34); A detection ball (36) is movably arranged in the guide tube (34).

3. A dial production testing platform according to claim 2, characterized in that: The facing surfaces of the fixing block (24) have an arc-shaped surface, and a rubber pad (241) is fixedly connected inside the arc-shaped surface.

4. The dial production testing platform according to claim 3, characterized in that: The bracket (12) is symmetrically and laterally provided with sliding rods (26) on opposite sides, and the outer side wall of the fixed block (24) is symmetrically provided with sliding plates (25), and the sliding plates (25) are slidably connected to the outside of the sliding rods (26).

5. The dial production testing platform according to claim 4, characterized in that: A telescopic shell (212) is symmetrically and fixedly connected between the inner wall of the through groove (211) and the threaded block (23), and a side plate (27) is arranged on the top of the platform (11).

6. The dial production testing platform according to claim 5, characterized in that: The outer side wall of the guide tube (34) is symmetrically provided with scale lines (341), and the scale lines (341) correspond to the positions of the through holes (35) one by one.

Images