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CN-121061602-B - Double-head tapping and milling integrated equipment and use method thereof

CN121061602BCN 121061602 BCN121061602 BCN 121061602BCN-121061602-B

Abstract

The invention provides double-head tapping and milling integrated equipment and a use method thereof, and relates to the technical field of tapping and milling processing, wherein the double-head tapping and milling integrated equipment comprises a tapping and milling piece; the positioning pressing piece is arranged on the tapping milling piece; the two low-speed motor a is provided with an output shaft which drives the two tapping milling cutters to rotate, so that double-head simultaneous tapping of the workpiece is realized, the tapping efficiency of the workpiece is improved, and the problem that the workpiece is generally not provided with a double-head tapping function, and the workpiece needs to be processed twice when both ends of the workpiece need to be tapped, so that the tapping efficiency of the workpiece is affected is solved.

Inventors

  • XIE XIANGJUN
  • Shen Tanggui

Assignees

  • 鸿基伟业(苏州)汽车零部件有限公司

Dates

Publication Date
20260508
Application Date
20251104

Claims (10)

  1. 1. A double-head tapping and milling integrated device for machining a workpiece (300) comprises a tapping and milling part (100), Positioning pressing piece (200) and replacement auxiliary piece (400), wherein the positioning pressing piece (200) is installed on the tapping milling piece (100), a workpiece (300) to be tapped is arranged on the positioning pressing piece (200), the positioning pressing piece (200) is used for positioning the workpiece (300) to be tapped, the positioning pressing piece (200) is also used for pressing the workpiece (300) to be tapped, the replacement auxiliary piece (400) is installed on the front side of the tapping milling piece (100), the replacement auxiliary piece (400) is used for detecting the tapping precision of the workpiece (300), a control panel (500) is installed on the replacement auxiliary piece (400), and the control panel (500) is used for controlling the tapping milling piece (100), the positioning pressing piece (200) and the replacement auxiliary piece (400), the tapping milling piece (100) comprises a tapping milling seat (101), an electric telescopic rod a (102) and a rectangular mounting plate (103), and the positioning pressing piece (200) comprises a V-shaped positioning seat (201), an L-shaped mounting frame (202), an electric telescopic rod b (203), a feedback button a (205), a triangular mounting frame (206), an arc-shaped pressing plate (207), a positioning pressing piece and a positioning pressing piece, The device comprises a feedback button b (208) and a hollow pressing pipe (209), wherein the L-shaped mounting frame (202) is fixedly arranged at the top of the V-shaped positioning seat (201), the electric telescopic rod b (203) is fixedly arranged on the L-shaped mounting frame (202) and is electrically connected with the control panel (500), the feedback button a (205) is fixedly arranged on the L-shaped mounting frame (202) and is electrically connected with the control panel (500), the triangular mounting frame (206) is fixedly arranged on the rectangular mounting plate (103) at the left side, the arc-shaped pressing plate (207) is fixedly arranged at the front side of the triangular mounting frame (206), the front side of the arc-shaped pressing plate (207) is in contact with the L-shaped mounting frame (202), the two feedback buttons b (208) are arranged at the same time, the two feedback buttons b (208) are fixedly arranged inside the tapping milling seat (101) and are electrically connected with the control panel (500), when the two hollow pressing pipes (209) are in contact with the two work pieces (300) and the two output shafts (102) which are in a state of stretching out when the two hollow pressing pipes (209) are pressed, the arc-shaped pressing plate (207) can press the feedback key a (205) firstly, when the feedback key a (205) is pressed, the control panel (500) controls the output shaft of the electric telescopic rod b (203) to automatically extend, when the output shaft of the electric telescopic rod a (102) extends and then contracts, the arc-shaped pressing plate (207) can press the feedback key a (205) firstly again, and when the feedback key a (205) is pressed again, the control panel (500) controls the output shaft of the electric telescopic rod b (203) to automatically contract.
  2. 2. The double-head tapping and milling integrated device according to claim 1, wherein four electric telescopic rods a (102) are arranged in total, the four electric telescopic rods a (102) are fixedly installed on the tapping and milling seat (101), the four electric telescopic rods a (102) are electrically connected with the control panel (500), two rectangular mounting plates (103) are arranged in total, and the two rectangular mounting plates (103) are fixedly installed on output shafts of the four electric telescopic rods a (102).
  3. 3. The double-head tapping and milling integrated device according to claim 2, wherein the tapping milling piece (100) further comprises two low-speed motors a (104) and two tapping milling cutters (105), the two low-speed motors a (104) are fixedly arranged on two rectangular mounting plates (103), the two low-speed motors a (104) are electrically connected with the control panel (500), the two tapping milling cutters (105) are arranged in total, and the two tapping milling cutters (105) are fixedly arranged on output shafts of the two low-speed motors a (104).
  4. 4. A double-head tapping and milling integrated device according to claim 3, wherein the V-shaped positioning seat (201) is fixedly installed at the top of the tapping and milling seat (101), and the V-shaped positioning seat (201) is provided with a positioning clamping groove (2011).
  5. 5. The double-head tapping and milling integrated equipment according to claim 4, wherein the positioning pressing piece (200) further comprises an arc pressing block (204), and the arc pressing block (204) is fixedly installed on an output shaft of the electric telescopic rod b (203).
  6. 6. The double-head tapping and milling integrated device according to claim 5, wherein two hollow pressing pipes (209) are provided in total, and the two hollow pressing pipes (209) are slidably mounted on the tapping and milling seat (101) and the V-shaped positioning seat (201).
  7. 7. The double-head tapping and milling integrated device according to claim 4, wherein the replacement auxiliary piece (400) comprises an inclined mounting plate (401), a V-shaped guide frame (402) and a low-speed motor b (403), the inclined mounting plate (401) is fixedly mounted on the front side of the tapping and milling seat (101), the V-shaped guide frame (402) is fixedly mounted on the top of the inclined mounting plate (401), a round hole is formed in the V-shaped guide frame (402), the diameter of the round hole in the V-shaped guide frame (402) is the same as that of a workpiece (300), the low-speed motor b (403) is fixedly mounted on the inclined mounting plate (401), and the low-speed motor b (403) is electrically connected with the control panel (500).
  8. 8. The double-head tapping and milling integrated equipment according to claim 7, wherein the replacement auxiliary piece (400) further comprises a circular mounting rod (404), a circular threaded pipe (405) and mounting clamping blocks (406), the circular mounting rod (404) is fixedly mounted on an output shaft of the low-speed motor b (403), the circular threaded pipe (405) is rotatably mounted on the outer portion of the circular mounting rod (404) and threads on the circular threaded pipe (405) are matched with threads on the workpiece (300) after tapping, the two mounting clamping blocks (406) are arranged in total, the two mounting clamping blocks (406) are fixedly mounted on the outer wall of the circular mounting rod (404), and the two mounting clamping blocks (406) are further inserted into the circular threaded pipe (405).
  9. 9. The double-head tapping and milling integrated device according to claim 8, wherein the replacement auxiliary piece (400) further comprises feedback keys c (407), arc-shaped reset rods (408) and reset springs (409), wherein the total number of the feedback keys c (407) is two, the two feedback keys c (407) are fixedly installed inside the circular threaded pipe (405) and are electrically connected with the control panel (500), the arc-shaped reset rods (408) are fixedly installed on the circular threaded pipe (405) and are also in sliding connection with the installation clamping blocks (406), the number of the reset springs (409) is two, the two reset springs (409) are sleeved outside the arc-shaped reset rods (408), and the two reset springs (409) are located on two sides of the installation clamping blocks (406).
  10. 10. The application method of the double-head tapping and milling integrated equipment is applied to the double-head tapping and milling integrated equipment as claimed in claim 7, and is characterized by comprising the following steps: 1) Fixedly mounting the tapping milling seat (101) through bolts, and mounting an external manipulator in front of the tapping milling seat (101); 2) Placing a workpiece (300) to be tapped into the positioning clamping groove (2011) through an external manipulator; 3) Pressing corresponding buttons on the control panel (500) to enable output shafts of the four electric telescopic rods a (102) to extend out; 4) When the four electric telescopic rods a (102) do not work after the button on the control panel (500) is pressed, the position of the workpiece (300) is manually adjusted by a worker, and then the button on the control panel (500) is pressed again; 5) Waiting for the tapping of the workpiece (300), pressing corresponding buttons on the control panel (500) to shrink the output shafts of the four electric telescopic rods a (102), and taking down the tapped workpiece (300) by an external manipulator; 6) When the tapping precision of the workpiece (300) needs to be detected, inserting the tapped workpiece (300) into a round hole on a V-shaped guide frame (402), starting a low-speed motor b (403) through a control panel (500), and then holding the workpiece (300) by a worker and slowly moving the workpiece (300) downwards; 7) When the staff hears the alarm sound in the control panel (500), the staff timely changes the two tapping milling cutters (105).

Description

Double-head tapping and milling integrated equipment and use method thereof Technical Field The invention belongs to the technical field of tapping milling, and particularly relates to double-head tapping milling integrated equipment and a use method thereof. Background The internal thread tapping device is a key tool for machining internal threads of workpieces, is mainly used for rapidly and accurately cutting and forming a thread structure ‌ in a pre-drilled hole, can remarkably improve efficiency and ensure thread accuracy compared with manual tapping, is particularly suitable for mass production scenes of automobile parts, electronic components and the like, and is usually required to be subjected to plane milling after the workpiece is tapped. At present, the following problems exist in the tapping and milling of the workpiece: 1. The double-head tapping function is generally not provided, when two ends of a workpiece are required to be tapped, the workpiece is required to be processed twice, the tapping efficiency of the workpiece is affected, and the double-head automatic milling processing cannot be performed after the double-head tapping of the workpiece; 2. The compaction structure cannot be automatically adjusted according to the processing state of the workpiece, and tapping operation can be performed when the workpiece is not accurately placed in the positioning area, so that the workpiece is easy to have processing errors; 3. the workpiece after tapping is not convenient for a worker to intermittently detect whether the workpiece meets the machining precision requirement, and the worker cannot be prompted to replace the tapping milling cutter in an auxiliary mode. Disclosure of Invention The embodiment of the disclosure relates to double-head tapping and milling integrated equipment and a use method thereof, wherein the double-head tapping and milling integrated equipment comprises a tapping and milling part, a positioning pressing part and a replacement auxiliary part, output shafts of two low-speed motors a drive two tapping and milling cutters to rotate, double-head simultaneous tapping of a workpiece is achieved, the tapping efficiency of the workpiece is improved, double-head automatic milling processing can be conducted after double-head tapping of the workpiece, when one or two feedback keys b are in a non-pressed state, four electric telescopic rods a do not work, the situation that the workpiece cannot be processed in error is guaranteed, a mounting fixture block can press a corresponding feedback key c, an alarm in an operation panel works, workers can know that the two tapping and milling cutters need to be replaced conveniently, and the problems that the double-head tapping function is not achieved, the workpiece is easy to be processed in error and workers cannot be assisted in replacing the tapping and milling cutters are solved. According to the first aspect of the disclosure, the integrated equipment for tapping and milling with double heads is provided and is used for machining workpieces, the integrated equipment comprises a tapping milling part, a positioning pressing part and a replacement auxiliary part, the positioning pressing part is arranged on the tapping milling part and is provided with the workpiece to be tapped, the positioning pressing part is used for positioning the workpiece to be tapped and is also used for pressing the workpiece to be tapped, the replacement auxiliary part is arranged on the front side of the tapping milling part and is used for detecting tapping accuracy of the workpiece, and a control panel is arranged on the replacement auxiliary part and is used for controlling the tapping milling part, the positioning pressing part and the replacement auxiliary part. In at least some embodiments, the tapping milling part comprises a tapping milling seat, electric telescopic rods a and rectangular mounting plates, wherein the electric telescopic rods a are provided with four in total and are fixedly arranged on the tapping milling seat and are electrically connected with the control panel, and the rectangular mounting plates are provided with two in total and are fixedly arranged on output shafts of the four electric telescopic rods a. In at least some embodiments, the tapping milling part further comprises two low-speed motors a and two tapping milling cutters, wherein the two low-speed motors a are fixedly arranged on the two rectangular mounting plates, the two low-speed motors a are electrically connected with the control panel, the two tapping milling cutters are fixedly arranged on the output shafts of the two low-speed motors a, and the two tapping milling cutters are fixedly arranged on the output shafts of the two low-speed motors a. In at least some embodiments, the positioning and compacting piece comprises a V-shaped positioning seat, an L-shaped mounting frame and an electric telescopic rod b, wherein the V-shaped positioning seat is fixedl