阅读说明：本技术 一种杠铃杆套筒摩擦焊机 (Barbell rod sleeve friction welding machine ) 是由 戴一徐 戴勋 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种杠铃杆套筒摩擦焊机,属于摩擦焊机技术领域,解决了现有装置不能对夹具的倾斜角度进行调节,增加了加工的难度的问题；其技术特征是：包括基座和支撑架,基座的上部固定安装有支撑架,基座和支撑架之间通过螺栓固定连接,支撑架上设有焊接组件,焊接组件的下方设有用于夹持杠铃杆套筒的夹具组件,夹具组件的下方连接有用于调节夹具组件倾斜角度的角度调节机构,角度调节机构和基座转动连接,夹具组件安装在夹具组件安装座上,夹具组件安装座的底部固定连接有立柱；本发明实施例设置了角度调节机构,角度调节机构的设置实现了对夹具组件倾斜角度的调节。(The invention discloses a barbell bar sleeve friction welding machine, belongs to the technical field of friction welding machines, and solves the problems that the existing device cannot adjust the inclination angle of a clamp, and the processing difficulty is increased; the technical characteristics are as follows: the barbell bar welding fixture comprises a base and a support frame, wherein the support frame is fixedly arranged at the upper part of the base, the base is fixedly connected with the support frame through a bolt, a welding assembly is arranged on the support frame, a fixture assembly for clamping a barbell bar sleeve is arranged below the welding assembly, an angle adjusting mechanism for adjusting the inclination angle of the fixture assembly is connected below the fixture assembly, the angle adjusting mechanism is rotatably connected with the base, the fixture assembly is arranged on a fixture assembly mounting seat, and the bottom of the fixture assembly mounting seat is fixedly connected with an upright post; the angle adjusting mechanism is arranged in the embodiment of the invention, and the arrangement of the angle adjusting mechanism realizes the adjustment of the inclination angle of the clamp assembly.)

1. The utility model provides a barbell bar sleeve friction welding machine, including base (1) and support frame (2), the upper portion fixed mounting of base (1) has support frame (2), through bolt fixed connection between base (1) and support frame (2), a serial communication port, be equipped with the welding subassembly on support frame (2), the below of welding subassembly is equipped with and is used for the telescopic anchor clamps subassembly of centre gripping barbell bar (8), the below of anchor clamps subassembly (8) is connected with the angle adjustment mechanism who is used for adjusting anchor clamps subassembly (8) inclination, angle adjustment mechanism and base (1) rotate to be connected.

2. The barbell bar sleeve friction welder of claim 1, characterized in that the clamp assembly (8) is mounted on a clamp assembly mounting seat (14), and a column (15) is fixedly connected to the bottom of the clamp assembly mounting seat (14).

3. Barbell bar sleeve friction welder according to claim 2, characterized in that the angle adjustment mechanism comprises a limit plate (3), spacing groove (16) and screw rod (18), one side fixedly connected with stand (15) of limiting plate (3), spacing groove (16) have been seted up in limiting plate (3), install screw rod (18) in spacing groove (16), one end fixedly connected with bearing (17) of screw rod (18), bearing (17) and spacing groove (16) rotate and connect, the other end fixedly connected with adjusting nut (20) of screw rod (18), the cover is equipped with screw block (21) on screw rod (18), through threaded connection between screw block (21) and screw rod (18), the front side of screw block (21) articulates there is articulated piece (19), the upper portion of articulated piece (19) articulates there is articulated pole (4), articulated pole (4) keep away from the one end of articulated piece (19) and anchor clamps subassembly (8) are articulated.

4. The barbell bar sleeve friction welder according to claim 3, wherein the clamp assembly (8) comprises a fixed clamp plate (11), a movable clamp plate (12) and a hinged seat (13), the hinged seat (13) is fixedly installed on the clamp assembly installation seat (14), two fixed clamp plates (11) are symmetrically arranged on two sides of the hinged seat (13), the fixed clamp plates (11) are rotatably connected with the hinged seat (13), the movable clamp plate (12) is arranged above the fixed clamp plates (11), and the movable clamp plate (12) is hinged with the hinged seat (13).

5. Barbell-bar sleeve friction welder according to claim 4, characterized in that the ends of the movable jaw (12) and the articulation seat (13) are fitted with a sealing ring (9) for protecting the movable jaw (12) and the articulation seat (13).

6. Barbell-bar sleeve friction welder according to claim 5, characterized in that a plurality of buffer springs are evenly distributed between the fixed clamp (11) and the movable clamp (12).

7. Barbell-bar sleeve friction welder according to claim 6, characterized in that the upper end of the articulated rod (4) is hinged with a movable block (10), the movable block (10) being hinged with a fixed jaw (11).

8. Barbell bar sleeve friction welder according to any of claims 5 to 7, characterized in that the sealing ring (9) is made of elastomer.

9. Barbell rod and sleeve friction welder according to anyone of claims 5 to 7, characterized in that a PLC controller (5) is installed on top of the right side wall of the support frame (2).

10. The barbell bar sleeve friction welder according to claim 9, characterized in that the welding assembly comprises a welder mounting base (6) and a welder (7), the welder (7) is mounted on the welder mounting base (6), and the welder (7) is electrically connected with the PLC controller (5).

Technical Field

The invention relates to the technical field of friction welding machines, in particular to a barbell bar sleeve friction welding machine.

Background

In the production process of the barbell rod sleeve, a barbell rod sleeve friction welding machine is required to be used for processing the barbell rod sleeve friction welding machine, the barbell rod sleeve friction welding machine is used for welding connection of a barbell rod and a sleeve, and when welding is carried out, a special clamp is required to clamp and fix the barbell rod sleeve.

Chinese patent CN207171215U discloses an on-line thickening fixture for a friction welding machine, which includes a movable workbench, a fixed fixture and a movable fixture, wherein the movable workbench is arranged on the friction welding machine and connected with a driving device, the fixed fixture is fixed on the movable workbench, the movable fixture is arranged in cooperation with the fixed fixture, a drill pipe body is arranged between the movable fixture and the fixed fixture, wherein thickening molds are correspondingly fixed in the movable fixture and the fixed fixture, one end of the drill pipe body is provided with a friction welding machine joint fixture, and the other end is provided with a baffle for limiting the drill pipe body; however, the device can not adjust the inclination angle of the clamp, and the processing difficulty is increased, so that the barbell bar sleeve friction welding machine is provided.

Disclosure of Invention

The invention aims to provide a barbell bar sleeve friction welding machine which comprises a base and a support frame, wherein the support frame is fixedly arranged at the upper part of the base, the base is fixedly connected with the support frame through a bolt, a welding assembly is arranged on the support frame, a clamp assembly for clamping a barbell bar sleeve is arranged below the welding assembly, an angle adjusting mechanism for adjusting the inclination angle of the clamp assembly is connected below the clamp assembly, the angle adjusting mechanism is rotatably connected with the base, the clamp assembly is arranged on a clamp assembly mounting seat, and an upright post is fixedly connected to the bottom of the clamp assembly mounting seat, so that the problems that the inclination angle of the clamp cannot be adjusted and the processing difficulty is increased in the conventional device are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a barbell bar sleeve friction welding machine, including base and support frame, the upper portion fixed mounting of base has the support frame, through bolt fixed connection between base and the support frame, be equipped with welding assembly on the support frame, welding assembly's below is equipped with and is used for the telescopic anchor clamps subassembly of centre gripping barbell bar, anchor clamps subassembly's below is connected with the angle adjustment mechanism who is used for adjusting anchor clamps subassembly inclination, angle adjustment mechanism and base rotate the connection, anchor clamps unit mount is on anchor clamps unit mount pad, the bottom fixedly connected with stand of anchor clamps unit mount pad.

As a further scheme of the invention: the angle adjusting mechanism comprises a limiting plate, a limiting groove and a screw rod, one side fixedly connected with stand of limiting plate, the limiting groove has been seted up in the limiting plate, the screw rod is installed to the limiting groove, the one end fixedly connected with bearing of screw rod, bearing and limiting groove rotate to be connected, the other end fixedly connected with adjusting nut of screw rod, the cover is equipped with the screw thread piece on the screw rod, through threaded connection between screw thread piece and the screw rod, the front side of screw thread piece articulates there is articulated piece, the upper portion of articulated piece articulates there is the hinge bar, the hinge bar is kept away from the one end of articulated piece and.

As a still further scheme of the invention: the anchor clamps subassembly includes solid fixed splint, movable clamp plate and articulated seat, and articulated seat fixed mounting is on anchor clamps subassembly mount pad, and the bilateral symmetry of articulated seat is equipped with two solid fixed splint, and solid fixed splint rotate with articulated seat to be connected, and solid fixed splint's top is equipped with movable clamp plate, and movable clamp plate is articulated with articulated seat.

As a still further scheme of the invention: the end cover of activity splint and articulated seat is equipped with the sealing washer that is used for protecting activity splint and articulated seat, and the equipartition has a plurality of buffer spring between fixed splint and the activity splint.

As a still further scheme of the invention: the upper end of hinge rod articulates there is the movable block, and the movable block is articulated with solid fixed splint, and the material of sealing washer is the elastomer material, and the PLC controller is installed at the right side wall top of support frame.

As a still further scheme of the invention: the welding assembly comprises a welding machine mounting seat and a welding machine, wherein the welding machine is mounted on the welding machine mounting seat, and the welding machine is electrically connected with the PLC.

In conclusion, the beneficial effects of the invention are as follows: the angle adjusting mechanism is arranged in the embodiment of the invention, the inclination angle of the clamp assembly can be adjusted by the angle adjusting mechanism, and meanwhile, the fixed clamping plate and the movable clamping plate work in a matched manner to clamp and fix the barbell rod sleeve, so that the welding of the barbell rod sleeve is facilitated, the welding efficiency is improved, and the welding difficulty is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the invention.

Fig. 2 is a schematic structural diagram of the limiting plate of the invention.

Fig. 3 is a schematic structural view of a limiting groove in the invention.

Fig. 4 is a schematic structural view of a hinge block in the invention.

FIG. 5 is a schematic diagram of the structure of the clamp assembly of the present invention.

In the figure: the welding machine comprises a base 1, a support frame 2, a limiting plate 3, a hinge rod 4, a PLC 5, a welding machine mounting seat 6, a welding machine 7, a clamp assembly 8, a sealing ring 9, a movable block 10, a fixed clamp plate 11, a movable clamp plate 12, a hinge seat 13, a clamp assembly mounting seat 14, a stand column 15, a limiting groove 16, a bearing 17, a screw rod 18, a hinge block 19, an adjusting nut 20 and a thread block 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.