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CN-122008032-A - Wheel tube chamfering machine for quartz watch

CN122008032ACN 122008032 ACN122008032 ACN 122008032ACN-122008032-A

Abstract

The application relates to the field of chamfering machines, and provides a wheel-dividing tube chamfering machine for quartz watches, which comprises a frame structure, a spiral vibration disc, a conveying groove body, a positioning mechanism, a processing mechanism, a pneumatic discharging mechanism and a discharging mechanism, wherein the spiral vibration disc is arranged on one side of the frame structure, the conveying groove body is connected with the spiral vibration disc, a conveying channel is arranged in the conveying groove body, workpieces are conveyed from the spiral vibration disc and conveyed by the conveying channel, the processing mechanism is in sliding connection with the frame structure, the positioning mechanism is arranged at the tail end of the conveying groove body, receives the workpieces conveyed by the conveying channel and pushes the workpieces to the position below the processing mechanism, the processing mechanism slides along the frame structure to fix the workpieces and then chamfer the workpieces, and the pneumatic discharging mechanism and the discharging mechanism are both arranged on the frame structure. The chamfering device has the effect of precisely chamfering the workpiece.

Inventors

  • WEI ZHENJIANG
  • WANG WENXIU
  • SHI TING
  • GUO JUNXIN
  • LIN SONGBIN

Assignees

  • 福建众辰精密机芯有限公司

Dates

Publication Date
20260512
Application Date
20260314

Claims (10)

  1. 1. A wheel-dividing tube chamfering machine of a quartz watch is characterized by comprising a frame structure (1), a spiral vibration disc (2), a conveying groove body (3), a positioning mechanism (4), a processing mechanism (5), a pneumatic discharging mechanism (6) and a discharging mechanism (7), wherein the spiral vibration disc (2) is arranged on one side of the frame structure (1), the conveying groove body (3) is connected with the spiral vibration disc (2), a conveying channel (31) is arranged in the conveying groove body, workpieces are conveyed from the spiral vibration disc (2) and conveyed by the conveying channel (31), the processing mechanism (5) is in sliding connection with the frame structure (1), the positioning mechanism (4) is arranged at the tail end of the conveying groove body (3), the positioning mechanism (4) receives the workpieces conveyed by the conveying channel (31) and pushes the workpieces to the position below the processing mechanism (5), the processing mechanism (5) slides along the frame structure (1) to fix the workpieces, the workpieces are chamfered, the processing mechanism (6) and the discharging mechanism (7) is arranged on the opposite side of the frame structure (4) in a pneumatic air flow mode, the pneumatic discharging mechanism (7) is arranged on the position opposite to the frame structure (4), the workpiece is blown by the air flow and falls into the discharging mechanism (7) for collection.
  2. 2. The wheel cylinder chamfering machine of a quartz watch according to claim 1, characterized in that the frame structure (1) is provided with a guide rail (51) along the vertical direction, the guide rail (51) is further provided with a lifting piece (52), the processing mechanism (5) is connected with the lifting piece (52), and the lifting piece (52) drives the processing mechanism (5) to slide along the guide rail (51).
  3. 3. The wheel cylinder chamfering machine for quartz watches according to claim 2, wherein the machining mechanism (5) comprises a guide plate (53), a pressing piece (54) and a chamfering piece (55), the guide plate (53) is connected with the guide rail (51) in a sliding mode and is connected with the lifting piece (52), the pressing piece (54) and the chamfering piece (55) are respectively arranged on two sides of the guide plate (53), the pressing piece (54) has retractility and is lower than the chamfering piece (55) in height, and when the guide plate (53) descends, the pressing piece (54) presses a workpiece first, and the chamfering piece (55) is contacted with the workpiece to chamfer.
  4. 4. The wheel cylinder chamfering machine for quartz watch according to claim 3, wherein the pressing member (54) comprises a fixing frame (541), a fixing rod (542), a telescopic tube (543), an elastic portion (544) and a pressing portion (545), wherein the fixing frame (541) is mounted on the guide plate (53), the fixing rod (542) is mounted on the bottom surface of the fixing frame (541), the telescopic tube (543) is inserted into the fixing rod (542), the pressing portion (545) is mounted on the bottom of the telescopic tube (543), one end of the elastic portion (544) is connected with the fixing frame (541), the other end of the elastic portion is wound on the fixing rod (542) and connected with the pressing portion (545), and the pressing portion (545) extends in a curved shape toward the positioning mechanism (4).
  5. 5. The wheel-dividing pipe chamfering machine for quartz watches according to claim 4, characterized in that the chamfering piece (55) comprises a chamfering motor (551), a chamfering shaft (552) and a chamfering head (553), the chamfering motor (551) is mounted on the guide plate (53), the chamfering shaft (552) is connected with the driving end of the chamfering motor (551), the chamfering head (553) is connected with the chamfering shaft (552), and when following the guide plate (53), the chamfering head (553) is driven by the chamfering motor (551) and the chamfering shaft (552) to contact with a workpiece for chamfering.
  6. 6. The wheel cylinder chamfering machine of a quartz crystal according to claim 5, characterized in that the pressing portion (545) is provided with a penetrating opening (5451), the chamfering head (553) penetrates the pressing portion (545) from the penetrating opening (5451), and chamfering is performed on a workpiece pressed by the pressing portion (545).
  7. 7. The wheel cylinder chamfering machine for the quartz watch according to claim 1 is characterized in that a machining seat (11) is arranged on the frame structure (1), the positioning mechanism (4) is installed on the machining seat (11), the positioning mechanism (4) comprises a moving rail (41), a moving seat (42) and a moving driving part (43), the moving driving part (43) and the moving rail (41) are installed on the machining seat (11) and are located on the same straight line, the moving seat (42) is connected with the moving rail (41) in a sliding mode and is connected with a driving end of the moving driving part (43), and a machining groove (421) for placing a workpiece is formed in the moving seat (42).
  8. 8. The wheel cylinder chamfering machine of a quartz watch according to claim 7, characterized in that a positioning part (44) is provided on the moving rail (41), the positioning parts (44) are provided with two groups, one positioning part (44) is located at the end of the conveying groove body (3), and the other positioning part (44) is located under the processing end of the processing mechanism (5).
  9. 9. The wheel cylinder chamfering machine of a quartz watch according to claim 8, wherein the pneumatic discharging mechanism (6) comprises a pneumatic part (61) and a gas transmission hose (62), the pneumatic part (61) is installed on the frame structure (1) and used for providing gas flow supply, the gas transmission hose (62) is connected with the pneumatic part (61), a gas transmission channel (422) is formed in the movable seat (42), one end of the gas transmission channel (422) is connected with the gas transmission hose (62), and the other end of the gas transmission channel is communicated with the processing groove (421).
  10. 10. The wheel-dividing tube chamfering machine for quartz watches according to claim 9, characterized in that the discharging mechanism (7) comprises a discharging tube (71) and a storage box (72), the discharging tube (71) is connected with the processing seat (11) and extends to the bottom of the frame structure (1) through the processing seat (11), and the storage box (72) is located below the discharging tube (71).

Description

Wheel tube chamfering machine for quartz watch Technical Field The application relates to the field of chamfering machines, in particular to a wheel tube chamfering machine of a quartz watch. Background The quartz gauge wheel tube is used as a key part for the transmission of a gauge core, and the accuracy of the round angle of the end part directly influences the assembly smoothness and the transmission stability, so that the wheel tube of the quartz gauge needs to be chamfered so as to improve the accuracy of the round angle of the end part. The common round angle processing of the wheel dividing pipe is carried out by relying on a common machine tool or semi-automatic equipment which is operated manually, the links of feeding, positioning, discharging and the like are needed to be completed manually, the size of the wheel dividing pipe is small, errors are easy to occur in manual positioning, the position of the wheel dividing pipe is offset, the round angle size of the chamfer is uneven, and the condition of high reject ratio exists. Disclosure of Invention In order to solve the problems, the application provides a minute wheel pipe chamfering machine of a quartz watch. The application provides a wheel tube chamfering machine of a quartz crystal table, which adopts the following technical scheme: The quartz watch wheel-dividing pipe chamfering machine comprises a frame structure, a spiral vibration disc, a conveying groove body, a positioning mechanism, a processing mechanism, a pneumatic discharging mechanism and a discharging mechanism, wherein the spiral vibration disc is arranged on one side of the frame structure, the conveying groove body is connected with the spiral vibration disc, a conveying channel is arranged in the conveying groove body, a workpiece is conveyed out of the spiral vibration disc and conveyed through the conveying channel, the processing mechanism is in sliding connection with the frame structure, the positioning mechanism is arranged at the tail end of the conveying groove body and used for receiving the workpiece conveyed by the conveying channel and pushing the workpiece to the position below the processing mechanism, the processing mechanism slides along the frame structure to fix the workpiece and then chamfer the workpiece, the pneumatic discharging mechanism and the discharging mechanism are both arranged on the frame structure, the pneumatic discharging mechanism is connected with the positioning mechanism and used for conveying air current to the positioning mechanism after processing, and the discharging mechanism is positioned on the opposite side of the air current and is blown by the air current and falls into the discharging mechanism for collecting. Through adopting above-mentioned technical scheme, utilize the spiral vibration dish to carry the work piece to positioning mechanism from conveying channel, positioning mechanism drives pneumatic bin outlet mechanism and work piece and removes to the processing mechanism below, utilize positioning mechanism's location effect for the work piece removes the position and can be located the processing mechanism below accurately, processing mechanism slides to the work piece surface along the frame structure and fixes, process again after fixing the work piece, with the position accuracy of guaranteeing work piece processing, after the processing is accomplished, pneumatic bin outlet mechanism produces the air current and blows the work piece on the positioning mechanism to discharge mechanism, with the effect of realizing convenient recovery, whole journey need not manual operation, can guarantee to improve machining efficiency, reduce the machining error of chamfer. Optionally, the guide rail has been seted up along vertical direction to the frame structure, still be equipped with the lifter on the guide rail, processing mechanism with the lifter is connected, the lifter drive processing mechanism follows the guide rail slides. Through adopting above-mentioned technical scheme, when the work piece can take when need carrying out the position adjustment with processing agency, the lifting part can drive processing agency and go up and down along the guide rail to loosen the work piece or remove to the work piece and carry out chamfer processing. Optionally, the processing mechanism comprises a guide plate, a pressing piece and a chamfering piece, wherein the guide plate is in sliding connection with the guide rail and is connected with the lifting piece, the pressing piece and the chamfering piece are respectively arranged on two sides of the guide plate, the pressing piece has elasticity and is lower than the chamfering piece in height, and when the guide plate descends, the pressing piece presses a workpiece first, and then the chamfering piece contacts with the workpiece to chamfer. Through adopting above-mentioned technical scheme, when needs are processed the work piece, the work piece passes through positioning mec