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CN-122007517-A - Combined machine tool for treating pipe orifice of drain pipe

CN122007517ACN 122007517 ACN122007517 ACN 122007517ACN-122007517-A

Abstract

The invention discloses a drain pipe orifice treatment combined machine tool, which comprises a machine tool, a workbench, a traction seat, a traction plate, a cleaning brush, a bottom plate and a vertical sliding connection, wherein the machine tool is used for processing external threads on the surface of a drain pipe, the workbench is arranged in the machine tool, the traction seat is horizontally and slidably connected on the workbench and positioned below the drain pipe, the traction plate is slidably connected in the traction seat, the cleaning brush is fixedly arranged on the traction plate, and the bottom plate is vertically and slidably connected in the traction seat. According to the invention, the cleaning brush capable of horizontally and vertically moving is contacted with the rotating drain pipe so as to clean the residual scraps in the threads on the surface of the drain pipe, and the cleaned cleaning brush can drive the pitch comparison ruler to move upwards to be in contact with the threads on the surface of the drain pipe through the first piston structure and the second piston structure when in reset, so that the automatic detection of the threads on the surface of the drain pipe is realized, the error in pitch comparison is reduced, the hands of an operator are not close to the cutter and the main shaft of the machine tool, and the potential safety hazard is reduced.

Inventors

  • LI MIN
  • HUANG QINYING
  • ZHANG DIANAN
  • LU WEI

Assignees

  • 昆山淼挺管业有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. The utility model provides a drain pipe mouth of pipe handles combination lathe, includes lathe (2), lathe (2) are used for carrying out external screw thread processing to the surface of drain pipe (1), and its characterized in that still includes: a workbench (4) arranged inside the machine tool (2); the traction seat (5) is horizontally and slidably connected to the workbench (4) and is positioned below the drain pipe (1); the traction plate (8) is connected inside the traction seat (5) in a sliding way; the cleaning brush (9) is fixedly arranged on the traction plate (8); the bottom plate (10) is vertically and slidably connected inside the traction seat (5); the pitch comparison ruler (11) is detachably arranged on the bottom plate (10); A first piston structure (12) connected between the fifth wheel (5) and the fifth wheel (8); The second piston structure (13) is connected between the traction seat (5) and the bottom plate (10), and the first piston structure (12) and the second piston structure (13) are connected; a driving structure (14) connected between the traction plate (8) and the traction seat (5); The driving structure (14) drives the traction plate (8) to drive the cleaning brush (9) to horizontally move and vertically move upwards to clean the surface of the drain pipe (1), and the first piston structure (12) and the second piston structure (13) drive the pitch ratio ruler (11) to move upwards to detect the external threads of the drain pipe (1) after cleaning and resetting.
  2. 2. A drain pipe orifice treatment combination machine according to claim 1, wherein the drive structure (14) comprises: The linear electric sliding table (142) is arranged on the traction seat (5); the traction block (141) is fixedly arranged on a sliding block of the linear electric sliding table (142); One end of the telescopic rod (143) is fixedly connected to the traction block (141); A chute (144) arranged on the side wall of the traction seat (5); one end of the guide rod (145) is fixedly connected to the side surface of the traction plate (8), and the other end of the guide rod is slidably connected to the inside of the chute (144) and is connected with the telescopic rod (143); The linear electric sliding table (142) drives the traction block (141) to horizontally move, so that the traction block (141) drives one end of the guide rod (145) to slide along the chute (144) through the telescopic rod (143) to realize the horizontal and vertical movement of the traction plate (8).
  3. 3. A drain pipe orifice treatment combination machine according to claim 2, wherein the first piston structure (12) comprises: a first piston cylinder (121) slidably connected to the inside of the fifth wheel (5); the first piston rod (126) is connected inside the first piston cylinder (121) in a sliding manner, and the top of the first piston rod is fixedly connected to the traction plate (8); an air inlet pipe (122) fixedly communicated with the bottom of the first piston cylinder (121); a first one-way valve (123) fixedly communicated with the air inlet pipe (122); one end of a conveying pipe (125) is fixedly communicated with the bottom of the first piston cylinder (121); a second one-way valve (124) fixedly communicated with the conveying pipe (125); When the internal pressure of the first piston cylinder (121) is reduced, external air enters the first piston cylinder (121) through the first one-way valve (123) and the air inlet pipe (122), and when the internal pressure of the first piston cylinder (121) is increased, the internal air of the first piston cylinder (121) enters the conveying pipe (125) through the second one-way valve (124).
  4. 4. A drain pipe orifice treatment combination machine tool according to claim 3, wherein the second piston structure (13) comprises: The second piston cylinder (131) is fixedly arranged on the traction seat (5), and the other end of the conveying pipe (125) is fixedly communicated with the inside of the second piston cylinder (131); the second piston rod (134) is connected inside the second piston cylinder (131) in a sliding manner, and the top of the second piston rod is fixedly connected to the bottom plate (10); The air outlet pipe (132) is fixedly communicated with the bottom of the second piston cylinder (131); the third one-way valve (133) is fixedly communicated with the air outlet pipe (132); When gas in the conveying pipe (125) enters the second piston cylinder (131), the second piston rod (134) is jacked up, the second piston rod (134) drives the pitch comparison ruler (11) to ascend through the bottom plate (10), and the gas in the second piston cylinder (131) is released by the gas outlet pipe (132), so that the second piston rod (134) is reset.
  5. 5. A drain pipe orifice treatment combined machine tool according to claim 3, wherein two limiting rings (146) are coaxially and fixedly connected to the guide rod (145), the outer diameter of each limiting ring (146) is larger than that of the guide rod (145), and the two limiting rings (146) are respectively attached to the inner side wall and the outer side wall of the traction seat (5).
  6. 6. A drain pipe orifice treatment combination machine tool according to claim 1 or 2, wherein a push plate (7) is fixedly arranged on the side wall of the traction seat (5), the bottom surface of the push plate (7) is contacted with the top surface of the workbench (4), and the traction seat (5) is connected with the workbench (4) through a driving piece.
  7. 7. The drain pipe orifice treatment combined machine tool according to claim 6, wherein the driving member is an air cylinder (15), the air cylinder (15) is fixedly installed on the workbench (4), and an output end of the air cylinder (15) is fixedly connected to the side surface of the traction seat (5).
  8. 8. The drain pipe orifice treatment combined machine tool according to claim 1, wherein the bottom plate (10) is provided with a groove (101), the pitch comparison ruler (11) is provided with a through hole (102), the bottom of the pitch comparison ruler (11) is inserted into the groove (101), a bolt (103) penetrates through the through hole (102), one end of the bolt (103) is in threaded connection with a nut (104), and the end face of the nut (104) is abutted to the bottom plate (10).
  9. 9. The drain pipe orifice treatment combined machine tool according to claim 1, wherein the three-axis electric sliding table (3) is installed in the machine tool (2), and the workbench (4) is fixedly installed on the output end of the three-axis electric sliding table (3).
  10. 10. A drain pipe orifice treatment combination machine tool according to any one of claims 1, 2 or 3, wherein the top of the fifth wheel (5) is rotatably connected with a supporting wheel (6), and the side surface of the supporting wheel (6) is in contact with the side surface of the drain pipe (1).

Description

Combined machine tool for treating pipe orifice of drain pipe Technical Field The invention relates to the technical field of drain pipe machining, in particular to a drain pipe orifice treatment combined machine tool. Background The drain pipe is a pipe system general term for collecting and discharging rainwater, sewage, wastewater, etc., is a key component of urban and building infrastructure, and is mainly divided into a plastic pipe, a metal pipe, a composite pipe and a concrete pipe according to different manufacturing materials. When the metal drain pipe is machined through the machine tool, the screw pitch comparison ruler is required to be manually taken to detect the screw pitch, and then whether a new drain pipe is replaced for machining is selected, but the manual comparison mode can enable the hands of an operator to be closer to a cutter and a main shaft of the lathe, a certain potential safety hazard exists, and on the other hand, fragments remained on the screw threads can influence the comparison of the screw pitches, so that a certain error is caused. Disclosure of Invention This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application. The present invention has been made in view of the above and/or existing problems in a drain pipe orifice treatment combination machine tool. Therefore, the invention aims to solve the problems that in the prior art, when a metal drain pipe is machined through a machine tool, a screw pitch comparison ruler is needed to be manually taken to detect the screw pitch after machining is completed, and then whether a new drain pipe is replaced or not is selected for machining. In order to solve the technical problems, the invention provides the technical scheme that the drain pipe orifice treatment combined machine tool comprises a machine tool, and further comprises a workbench, wherein the workbench is arranged in the machine tool, a traction seat is horizontally and slidably connected on the workbench and positioned below a drain pipe, a traction plate is slidably connected in the traction seat, a cleaning brush is fixedly arranged on the traction plate, a bottom plate is vertically and slidably connected in the traction seat, a pitch comparison ruler is detachably arranged on the bottom plate, a first piston structure is connected between the traction seat and the traction plate, a second piston structure is connected between the bottom plate and connected between the traction seat and the first piston structure and the second piston structure, a driving structure is connected between the traction plate and the traction seat, the driving structure drives the cleaning brush to move horizontally and simultaneously vertically upwards to clean the surface of the drain pipe, and the external threads of the drain pipe are detected by driving the first piston structure and the second piston structure to move upwards through the pitch comparison ruler after cleaning and resetting. The driving structure comprises a linear electric sliding table, a traction block, a telescopic rod, a chute, a guide rod and a telescopic rod, wherein the linear electric sliding table is arranged on a traction seat, the traction block is fixedly arranged on a sliding block of the linear electric sliding table, one end of the telescopic rod is fixedly connected to the traction block, the chute is arranged on the side wall of the traction seat, one end of the guide rod is fixedly connected to the side surface of a traction plate, the other end of the guide rod is slidingly connected to the inside of the chute and is connected with the telescopic rod, and the linear electric sliding table drives the traction block to horizontally move, so that one end of the guide rod is driven by the telescopic rod to slide along the chute, and the horizontal and vertical movement of the traction plate is realized. As a preferable scheme of the drain pipe orifice treatment combined machine tool, the first piston structure comprises a first piston cylinder, a first piston rod and a first check valve, wherein the first piston cylinder is connected in the traction seat in a sliding manner, the first piston rod is connected in the first piston cylinder in a sliding manner, the top of the first piston cylinder is fixedly connected to the traction plate, the air inlet pipe is fixedly communicated with the bottom of the first piston cylinder, the first check valve is fixedly communicated with the air inlet pipe, one end of the conveying pipe is fixedly communicated with the bottom of the first piston cylinder, the second check valve is fixedly communicated with the conveying pipe, when the pressure in the first piston cylinder is reduced,