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CN-224209603-U - Single watchband regrinding device

CN224209603UCN 224209603 UCN224209603 UCN 224209603UCN-224209603-U

Abstract

The utility model discloses a single watchband regrinding device, which comprises a frame, a watchband control mechanism and a regrinding mechanism, wherein the watchband control mechanism and the regrinding mechanism are arranged on the frame, the watchband control mechanism comprises a support assembly, a first screw, a lifting assembly, a rotating assembly and an adjusting plate, the support assembly, the first screw, the lifting assembly, the rotating assembly and the adjusting plate are sequentially arranged from bottom to top, the lifting assembly comprises a first sleeve and a second sleeve, the first sleeve is of a cavity structure with an opening at the top and a hollow inside, the bottom of the second sleeve is connected with the first sleeve through a spring, the rotating assembly comprises an axle seat, a rotating head and a rotating shaft used for being connected with the axle seat and the rotating head, the axle seat is fixed on the upper end face of the second sleeve, the rotating head is fixed on the lower end face of the adjusting plate, the regrinding mechanism comprises a regrinding motor, and the output end of the regrinding motor is connected with a grinding wheel. The single watchband regrinding device can accurately realize regrinding of any single watchband, ensure the integrity of other watchbands, shorten the reworking time and greatly improve the processing efficiency.

Inventors

  • LI WEIHUA
  • ZENG WEIJIAN

Assignees

  • 盈利时表业（东莞）有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (7)

  1. 1. The single watchband regrinding device is characterized by comprising a frame (1) and a watchband control mechanism (2) and a regrinding mechanism (3) which are arranged on the frame (1), wherein the watchband control mechanism (2) comprises a supporting component (21), a first screw (22), a lifting component (23), a rotating component (24) and an adjusting plate (25) which are sequentially arranged from bottom to top, the lifting component (23) comprises a first sleeve (231) and a second sleeve (232), the first sleeve (231) is of a cavity structure with an opening at the top and hollow inside, the second sleeve (232) slides on the first sleeve (231) along the vertical direction, the bottom of the second sleeve (232) is connected with the first sleeve (231) through a spring (233), the rotating component (24) comprises a shaft seat (241), a rotating head (242) and a rotating shaft (243) which is used for being connected with the shaft seat (241) and the rotating head (242), the shaft seat (241) is fixed on the upper end face of the second sleeve (232), the rotating head (242) is fixed on the lower end face of the adjusting plate (25) and the regrinding mechanism (31) comprises a grinding wheel (32).
  2. 2. The single watchband regrinding device of claim 1, wherein the support assembly (21) comprises a rack platform (211) and a horizontal plate (212), the rack platform (211) and the horizontal plate (212) are horizontally arranged, the rack platform (211) is fixed on the upper end face of the rack (1), and the horizontal plate (212) is fixed on the rack platform (211) through a first screw (22).
  3. 3. The device of claim 1, wherein the spring (233) is vertically disposed in the cavity of the first sleeve (231), and the bottom of the second sleeve (232) extends into the cavity of the first sleeve (231) and is attached to the inner wall of the cavity of the first sleeve (231).
  4. 4. The single watch band regrinding device of claim 1, wherein the adjusting plate (25) is provided with a supporting platform (26), a notch is arranged in the center of the upper end face of the adjusting plate (25), the supporting platform (26) stretches into the notch, and the supporting platform (26) is fixed with the adjusting plate (25) through a second screw (27) horizontally arranged.
  5. 5. The single watchband regrinding device of claim 1, wherein the regrinding motor (31) is fixed on an upper machine table (33), and the upper machine table (33) is fixed on the upper end face of the frame (1).
  6. 6. A single watch band regrinding device according to claim 1, characterized in that the grinding wheel (32) is of annular design, and the outer circle of the grinding wheel (32) is fixed with a sand paper layer (34).
  7. 7. The single watch band regrinding device of claim 1, further comprising a control box (4), wherein the control box (4) is fixed on the frame (1), and the control box (4) is electrically connected with the regrinding motor (31).

Description

Single watchband regrinding device Technical Field The utility model relates to a watchband polishing device, in particular to a single watchband regrinding device. Background In the process of processing the watchbands, the watchbands need to be assembled after being worn, and a plurality of watchbands are assembled into a whole for inspection. The polishing process has the following defects that if a single watchband is found to be not polished well in the inspection process, the single watchband on the watchband cannot be directly polished back because the whole watchband is assembled, otherwise, the rest watchbands are repeatedly polished back, so that the single watchband needs to be disassembled first and then polished back, and the polishing process is more, so that the reworking process is complicated and the efficiency is low, and the improvement is needed. Disclosure of utility model The utility model aims to provide a single watchband regrinding device which has a simple structure and a reasonable design, can adjust the positions of the watchbands in the horizontal direction and the vertical direction simultaneously, and can also enable the watchbands to axially rotate, so that any single watchband can be precisely regrinded on the premise of not disassembling the whole watchband, the integrity of other watchbands is ensured, the reworking time is shortened, the processing efficiency is greatly improved, and the problems of complex process and low efficiency generated when the watchbands are regrinded in the prior art are solved. The single watchband regrinding device comprises a frame, a watchband control mechanism and a regrinding mechanism, wherein the watchband control mechanism and the regrinding mechanism are arranged on the frame, the watchband control mechanism comprises a supporting component, a first screw, a lifting component, a rotating component and an adjusting plate, the supporting component, the first screw, the lifting component, the rotating component and the adjusting plate are sequentially arranged from bottom to top, the lifting component comprises a first sleeve and a second sleeve, the first sleeve is of a cavity structure with an opening at the top and a hollow inside, the second sleeve slides on the first sleeve in the vertical direction, the bottom of the second sleeve is connected with the first sleeve through a spring, the rotating component comprises a shaft seat, a rotating head and a rotating shaft which is used for being connected with the shaft seat and the rotating head, the shaft seat is fixed on the upper end face of the second sleeve, the rotating head is fixed on the lower end face of the adjusting plate, the regrinding mechanism comprises a regrinding motor, and the output end of the regrinding motor is connected with a grinding wheel. Preferably, the support assembly comprises a rack platform and a horizontal plate, wherein the rack platform and the horizontal plate are horizontally arranged, the horizontal plate is fixed on the rack platform through a first screw, and the rack platform is fixed on the upper end face of the rack. Preferably, the spring is vertically arranged in the cavity of the first sleeve, and the bottom of the second sleeve stretches into the cavity of the first sleeve and is attached to the inner wall of the cavity of the first sleeve, so that the second sleeve can only slide along the vertical direction under the action of the spring. Preferably, a supporting platform is arranged on the adjusting plate, a notch is arranged in the center of the upper end face of the adjusting plate, the supporting platform stretches into the notch, the supporting platform is fixed with the adjusting plate through a second screw which is horizontally arranged, the threaded part of the second screw penetrates through the supporting platform and the adjusting plate, and the supporting platform is fixed on the adjusting plate, so that the supporting platform can be detached from the adjusting plate. Preferably, the regrind motor is fixed on an upper machine table, and the upper machine table is fixed on the upper end face of the frame. Preferably, the grinding wheel is of annular design, and the outer circle of the grinding wheel is fixedly provided with a sand paper layer, and the grinding wheel is contacted with the watchband through the sand paper layer, so that the watchband is polished. Preferably, the device further comprises a control box, wherein the control box is fixed on the frame and is electrically connected with the regrind motor. Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model provides a single-grain watchband regrinding device which comprises a frame, a watchband control mechanism and a regrinding mechanism, wherein the watchband control mechanism and the regrinding mechanism are arranged on the frame, the watchband control mechanism comprises a support component, a first screw, a li