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CN-121972740-A - Metal elbow joint thread processing equipment

CN121972740ACN 121972740 ACN121972740 ACN 121972740ACN-121972740-A

Abstract

The present invention discloses a metal elbow joint threading processing device, comprising a worktable and an elbow body, and further comprising an upper clamp plate and a lower clamp plate. Above the worktable, there is a clamping mechanism for pushing two upper clamps and two lower clamps to approach the elbow body at the same time, as well as an adjusting mechanism for changing the position of the two upper clamps at the same time. The present invention controls the position of the upper clamp plate by placing one end of the elbow body between the two lower clamps and driving the linkage rod to rotate, so that the two upper clamps are located on both sides of the other end of the elbow body. Then, the cylinder pushes the upper clamp plate and the lower clamp plate to approach the elbow body at the same time through the linkage rod, clamping and fixing the two ends of the elbow body, thereby ensuring that the elbow body is in a stable clamping state. The, This further ensures the stability of the subsequent threading of the elbow body.

Inventors

  • ZHENG QIFENG
  • HUANG JIENAN

Assignees

  • 安徽奇峰智能科技股份有限公司

Dates

Publication Date
20260505
Application Date
20251208

Claims (6)

  1. 1. The utility model provides a metal elbow joint screw thread processing equipment, includes workstation (1) and elbow body (2), its characterized in that still includes: the upper clamping plates (3), the two upper clamping plates (3) are respectively arranged at two sides of one end of the elbow body (2); The two lower clamping plates (6) are respectively arranged at two sides of the other end of the elbow body (2); The clamping mechanism is arranged above the workbench (1) and is used for pushing the two upper clamping plates (3) and the two lower clamping plates (6) to approach the elbow body (2) simultaneously and clamping and fixing the two ends of the elbow body (2); the adjusting mechanism is arranged above the workbench (1) and used for simultaneously changing the positions of the two upper clamping plates (3) and ensuring that the clamping positions of the upper clamping plates (3) can be matched with the elbow bodies (2) with different angles.
  2. 2. The metal elbow joint thread machining equipment according to claim 1, wherein one side of the upper clamping plate (3) is provided with an upper supporting rod (301), one end of the upper supporting rod (301) is connected with the upper clamping plate (3) through a bearing, the other end of the upper supporting rod (301) is provided with an upper combination block (302), one side of the lower clamping plate (6) is provided with a lower supporting rod (601), one end of the lower supporting rod (601) is connected with the lower clamping plate (6) through a bearing, the side surface of the lower supporting rod (601) is provided with a transmission groove (603), and the middle part of the lower supporting rod (601) is provided with a lower combination block (602).
  3. 3. The metal elbow joint thread machining equipment according to claim 1, wherein a locating plate (5) and a through hole (101) are arranged on the workbench (1), side plates (501) are arranged at two ends of the locating plate (5), one end of the elbow body (2) is attached to the workbench (1) through the locating plate (5), and a rubber ring (502) is arranged between the elbow body (2) and the locating plate (5).
  4. 4. The metal elbow joint thread machining equipment according to claim 1, wherein the clamping mechanism comprises an air cylinder (4), a support (401) and a linkage rod (402), the upper combination block (302) and the lower combination block (602) are respectively connected with two ends of the linkage rod (402) through screws, a piston rod in the air cylinder (4) is connected with the side face of the linkage rod (402), the air cylinder (4) is fixed on the support (401), and the support (401) is fixed above the workbench (1).
  5. 5. The metal elbow joint thread machining device according to claim 1, wherein the adjusting mechanism comprises a motor (7), a belt pulley assembly (701), a rotating shaft (702) and a fixing plate (8), the motor (7) is connected with the rotating shaft (702), and the motor (7) and the fixing plate (8) are arranged on the workbench (1).
  6. 6. The metal elbow joint thread processing equipment according to claim 5, wherein the belt pulley assembly (701) comprises a driving wheel and a driven wheel, the driving wheel is connected with the driven wheel through a synchronous belt, the driving wheel is arranged on a rotating shaft (702), the driven wheel is arranged on a transmission groove (603), a sleeve (801) is arranged between the driven wheel and a fixed plate (8), one end of the sleeve (801) is fixed on the side face of the driven wheel, and the other end of the sleeve (801) is connected with the fixed plate (8) through a bearing.

Description

Metal elbow joint thread processing equipment Technical Field The invention relates to the field of metal elbow joint thread processing, in particular to metal elbow joint thread processing equipment. Background The metal elbow joint is a common pipe fitting for changing the direction of a pipeline in a pipeline system, is usually made of metal materials such as cast iron, stainless steel, alloy steel or carbon steel, is connected with the pipeline through threads, has good sealing property and stability, is mainly used for connecting a low-pressure fluid conveying pipeline, is connected with a steel pipe, a copper pipe or a stainless steel pipe, and has common angles of 45 degrees and 90 degrees, and also has non-standard angles of 60 degrees and the like to meet specific engineering requirements. Chinese patent publication No. CN117680773a discloses a metal elbow tapping device, through when the cutting resistance that the screwdriver receives is great, the screwdriver stalls, and support piece leaves the screwdriver for the elastic component drives the screwdriver shrink, make the processing diameter of screwdriver reduce, make certain space appear between screwdriver and the joint, afterwards, infusion mechanism carries cutting fluid in this space, and then make the metal fillings in above-mentioned space be washed away, and produce the lubrication effect to the thread groove that has cut, afterwards, the screwdriver resets, and moves once more, and then reduce the screw tap and block that the power is great, lead to the probability that the screw tap takes place the deformation. In the above-mentioned scheme, metal elbow only through the mode simple centre gripping that two splint are close to each other, but splint and metal elbow's area of contact is little for the elbow slides easily when processing, and to the special elbow of angle, the both ends of elbow are difficult to be in the clamping state simultaneously, have the elbow of splint position adaptation different angles of being difficult to, lead to the elbow centre gripping back stability poor, influence the problem of follow-up machining precision, for this reason, we provide a metal elbow joint screw thread processing equipment and solve above-mentioned problem. Disclosure of Invention The invention aims to provide a metal elbow joint thread processing device, which solves the problems that in the background technology, the clamping plate position is difficult to adapt to elbows with different angles, so that the stability of the elbows is poor after clamping and the subsequent processing precision is affected. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a metal elbow joint screw thread processing equipment, includes workstation and elbow body, still includes: the upper clamping plates are respectively arranged at two sides of one end of the elbow body; the two lower clamping plates are respectively arranged at two sides of the other end of the elbow body; The clamping mechanism is arranged above the workbench and is used for pushing the two upper clamping plates and the two lower clamping plates to approach the elbow body at the same time and clamping and fixing the two ends of the elbow body; The adjusting mechanism is arranged above the workbench and used for simultaneously changing the positions of the two upper clamping plates and ensuring that the clamping positions of the upper clamping plates can be matched with elbow bodies with different angles. In a further embodiment, one side of the upper clamping plate is provided with an upper supporting rod, one end of the upper supporting rod is connected with an upper clamping plate bearing, the other end of the upper supporting rod is provided with an upper combining block, one side of the lower clamping plate is provided with a lower supporting rod, one end of the lower supporting rod is connected with a lower clamping plate bearing, a transmission groove is formed in the side face of the lower supporting rod, and a lower combining block is arranged in the middle of the lower supporting rod. In a further embodiment, a locating plate and a through hole are arranged on the workbench, two ends of the locating plate are provided with side plates, one end of the elbow body penetrates through the locating plate to be attached to the workbench, and a rubber ring is arranged between the elbow body and the locating plate. In a further embodiment, the clamping mechanism comprises an air cylinder, a bracket and a linkage rod, wherein the upper combination block and the lower combination block are respectively connected with two ends of the linkage rod through screws, a piston rod inside the air cylinder is connected with the side face of the linkage rod, the air cylinder is fixed on the bracket, and the bracket is fixed above the workbench. In a further embodiment, the adjusting mechanism comprises a motor, a be