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CN-224224575-U - High-precision thermoplastic composite welding tool

CN224224575UCN 224224575 UCN224224575 UCN 224224575UCN-224224575-U

Abstract

The utility model discloses a high-precision thermoplastic composite welding tool, and relates to the technical field of welding tools. The welding device comprises a U-shaped welding frame, wherein a translation assembly is arranged on the lower side of the inner wall of the U-shaped welding frame, a lifting assembly is arranged on the translation assembly, an electric welding mechanism is arranged on the lifting assembly, a fixing plate and two supporting frames are arranged on two sides of the inner wall of the U-shaped welding frame, and the fixing plate is positioned between the two corresponding supporting frames. According to the welding device, the translation assembly is matched with the lifting assembly, so that the welding position can be accurately positioned conveniently, the electric push rod stretches to push the first movable plate and the second movable plate to rotate, the rotating rod presses the first lifting plate downwards by using the extrusion head, the elastic pressing piece is used for elastically pressing a workpiece on the fixed plate, and the uniformity of the pressing force of the welding tool on the thermoplastic composite material workpiece is improved.

Inventors

  • WAN LILI

Assignees

  • 上海艾优玛自动化科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (8)

  1. 1. The high-precision thermoplastic composite material welding tool is characterized by comprising a U-shaped welding frame (1), wherein a translation assembly is arranged on the lower side of the inner wall of the U-shaped welding frame (1), a lifting assembly is arranged on the translation assembly, and an electric welding mechanism is arranged on the lifting assembly; Fixed plate (13) and two support frames are all installed to U-shaped welded frame (1) inner wall both sides, fixed plate (13) are located between two support frames that correspond, running fit has electric putter (24) on the support frame, first fly leaf (26) and dwang (27), dwang (27) upper portion is equipped with the extrusion head, dwang (27) lower part running fit has second fly leaf (25), second fly leaf (25) lower part and electric putter (24) output shaft all rotate with first fly leaf (26) upper portion to be connected, elastic sliding has two first lifter plates (14) between U-shaped welded frame (1) inner wall both sides, be provided with two elasticity press fitting pieces on first lifter plates (14), the extrusion head is located first lifter plate (14) top that corresponds.
  2. 2. The high-precision thermoplastic composite welding tool according to claim 1, wherein the translation assembly comprises a first motor (3) arranged on the lower side of the inner wall of the U-shaped welding frame (1), an output shaft of the first motor (3) is fixedly connected with a screw rod (4), a sliding block (5) is slidingly matched with the lower side of the inner wall of the U-shaped welding frame (1), the sliding block (5) is in threaded fit with the peripheral side of the screw rod (4), and the lifting assembly is arranged on the upper portion of the sliding block (5).
  3. 3. The high-precision thermoplastic composite material welding tool according to claim 2, wherein a bearing seat (6) is arranged on the lower side of the inner wall of the U-shaped welding frame (1), and one end of the screw rod (4) is in rotary fit in the bearing seat (6).
  4. 4. The high-precision thermoplastic composite welding tool according to claim 2, wherein the lifting assembly comprises a second lifting plate (8) and a second motor (12) arranged on one side of the sliding block (5), an output shaft of the second motor (12) is fixedly connected with a first rotating plate, one side of the second lifting plate (8) is rotatably matched with a second rotating plate (11), the lower part of the second rotating plate (11) is rotatably connected with the upper part of the first rotating plate, two fixing rods (7) are arranged on the upper side of the sliding block (5), the fixing rods (7) vertically penetrate through the second lifting plate (8), and the electric welding mechanism is arranged on the second lifting plate (8).
  5. 5. The high-precision thermoplastic composite material welding tool as claimed in claim 4, wherein the electric welding mechanism comprises an electric welding machine (9) arranged on the second lifting plate (8), and an electric welding head (10) is fixedly connected to the output end of the electric welding machine (9).
  6. 6. The high-precision thermoplastic composite welding tool according to claim 1, wherein the support frame comprises a rectangular plate (19) arranged on one side of the inner wall of the U-shaped welding frame (1), a first support plate (20), a first U-shaped frame (21) and two second support plates (22) are arranged on the upper side of the rectangular plate (19), the electric push rod (24) is in rotary fit with the upper portion of the first support plate (20), the lower portion of the first movable plate (26) is in rotary fit with the first U-shaped frame (21), and the middle portion of the rotary rod (27) is in rotary fit with the upper portion between the two second support plates (22).
  7. 7. The high-precision thermoplastic composite welding tool according to claim 1, wherein two sliding grooves are formed in two sides of the inner wall of the U-shaped welding frame (1), protruding blocks are arranged on two sides of the first lifting plate (14), the protruding blocks are in sliding fit in the corresponding sliding grooves, and a first spring (28) is arranged between the protruding blocks and the lower sides of the sliding grooves.
  8. 8. The high-precision thermoplastic composite welding tool according to claim 1, wherein the elastic pressing piece comprises a shell (15) arranged on the first lifting plate (14), a limiting plate is slidably matched in the shell (15), a second spring (17) is arranged between the limiting plate and the upper end face of the inner wall of the shell (15), a sliding rod (16) is arranged on the lower end face of the limiting plate, the sliding rod (16) vertically penetrates through the first lifting plate (14), and a clamping plate (18) is arranged on the lower end face of the sliding rod (16).

Description

High-precision thermoplastic composite welding tool Technical Field The utility model belongs to the field of welding tools, and particularly relates to a high-precision thermoplastic composite welding tool. Background The thermoplastic composite welding tool is special equipment or a device for assisting a thermoplastic composite welding process, and has the main functions of accurately positioning, reliably clamping workpieces to be welded and providing a stable welding operation environment. The Chinese patent with the bulletin number of CN215095717U discloses a continuous fiber reinforced thermoplastic composite welding tool, which comprises a fixed base, wherein four supporting columns which are uniformly and alternately distributed are fixedly welded on the bottom wall of the fixed base, two supporting plates which are arranged in parallel are fixedly connected on the top wall of the fixed base, a transverse plate is fixedly connected on one side, opposite to the two supporting plates, of the fixed base, and a processing groove is formed in the transverse plate. And the continuous fiber reinforced thermoplastic composite welding frock disclosed in this application makes the fixed plate conflict combined material's tip surface realize fixed through twisting the threaded rod, and the operation process is comparatively loaded down with trivial details, easily influences combined material welded efficiency, and the degree of screwing up of two threaded rods often has the difference, easily leads to two fixed plates inconsistent to the clamping force of respective combined material, and then probably influences the roughness of two combined material seam departments, influences subsequent welding effect, and excessively screws up the threaded rod and easily causes the damage to the combined material surface. Disclosure of utility model The utility model aims to solve the technical problems of overcoming the defects of the prior art, providing a high-precision thermoplastic composite welding tool and solving the problems in the prior art. In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: A high-precision thermoplastic composite welding tool comprises a U-shaped welding frame, wherein a plurality of supporting legs are arranged on the lower side of the U-shaped welding frame, a translation assembly is arranged on the lower side of the inner wall of the U-shaped welding frame, a lifting assembly is arranged on the translation assembly, and an electric welding mechanism is arranged on the lifting assembly; the fixed plate and two support frames are all installed to U-shaped welding frame inner wall both sides, the fixed plate is located between two support frames that correspond, normal running fit has electric putter on the support frame, first fly leaf and dwang, dwang upper portion is equipped with the extrusion head, dwang lower part normal running fit has the second fly leaf, second fly leaf lower part and electric putter output shaft all rotate with first fly leaf upper portion and are connected, elastic sliding has two first lifter plates between the U-shaped welding frame inner wall both sides, be provided with two elastic pressing piece on the first lifter plate, elastic pressing piece is located the fixed plate top that corresponds, the extrusion head is located the first lifter plate top that corresponds. Optionally, the translation subassembly is including installing the first motor at U-shaped welding frame inner wall downside, and first motor output shaft fixedly connected with screw rod, U-shaped welding frame inner wall downside slip fit have the sliding block, and sliding block screw thread fit is in the week side of screw rod, and lifting unit sets up the upper portion at the sliding block. Optionally, a bearing seat is installed on the lower side of the inner wall of the U-shaped welding frame, one end of the screw rod is in running fit in the bearing seat, and the sliding block is located between the first motor and the bearing seat. Optionally, the lifting assembly includes the second lifter plate and installs the second motor in slider one side, second motor output shaft fixedly connected with first rotor plate, second lifter plate one side normal running fit has the second rotor plate, second rotor plate lower part and first rotor plate upper portion rotate and are connected, two dead levers have been installed to the slider upside, the dead lever vertically runs through the second lifter plate, the dead lever up end is equipped with the plectane, electric welding mechanism installs on the second lifter plate, electric welding mechanism is located between two plectanes. Optionally, the electric welding mechanism includes the electric welding of installing on the second lifter plate, and electric welding output fixedly connected with electric welding head, electric welding head are located the top of electric welding, and