CN212496265U

CN212496265U - Tool for welding flow meter flange

Info

Publication number: CN212496265U
Application number: CN202021223969.2U
Authority: CN
Inventors: 马世勋
Original assignee: Jinan Shizhong Automation Instrument Co ltd
Current assignee: Jinan Shizhong Automation Instrument Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a frock for welding flow meter flange, which comprises a bracket, rotate on the support and install the worm, worm drive is connected with the gear, gear connection bears the dish, bear the dish and be connected with the leg joint, bear the dish upper surface and install the chuck that is used for pressing from both sides tight flange, bear and be connected with the rotatory motor of drive chuck under the dish. The tool can realize the rotation of the workpiece, the welding is carried out while rotating, the operation angle is adjustable, the welding precision is high, and the efficiency is high.

Description

Tool for welding flow meter flange

Technical Field

The utility model relates to a flow detection field especially relates to a frock for welding flowmeter flange in the pipeline.

Background

The orifice plate flowmeter, the Venturi tube flowmeter and the balance flowmeter are all required to be provided with a section of turbulent flow tube, flanges are welded at two ends of the turbulent flow tube and are connected with a pipeline to be measured through the flanges, when the flanges and the turbulent flow tube are welded in the prior art, the flanges and the central line of the turbulent flow tube are vertically placed on the ground for welding, the operation is very laborious, multiple persons are required for cooperation to complete, much labor is occupied, the welding efficiency is low, and the welding seam welded by the existing welding technology can hardly meet the requirement due to the high requirement of flow monitoring on the sealing performance of the device.

Disclosure of Invention

In view of the above problem, the utility model discloses a frock for welding flowmeter flange, this frock can realize the rotation of work piece, and the limit is rotated the limit and is welded, and operation angle is adjustable, and welding precision is high, efficient fast.

The utility model provides a frock for welding flowmeter flange, includes the support, rotate on the support and install the worm, worm transmission is connected with the gear, gear connection bears the dish, bear the dish and be connected with the support rotation, it has the chuck that is used for pressing from both sides tight flange to bear dish upper surface mounting, it is connected with the rotatory motor of drive chuck to bear the dish.

Preferably, the chuck includes the base, the base with bear the dish and rotate and be connected, bear dish fixedly connected with chuck housing, sliding connection has the jack catch in the chuck housing, the jack catch is connected with the transmission of bearing the dish.

Preferably, the outer side of the carrying tray is connected with a handle for driving the carrying tray to rotate.

Preferably, the bearing plate is connected with a clamping seat for clamping a welding gun.

Preferably, the clamping seat is connected with a screw for fixing the welding gun in a matching way.

Preferably, the gear is a sector gear.

Preferably, the worm is connected with a hand wheel.

The utility model has the advantages that:

1. the utility model discloses a set up chuck and rotatable bear the dish, can realize the welding of limit rotation limit, the operation workman need not make a round trip to walk about, and welding precision is high, and welding efficiency is fast, saves the labour.

2. The hand wheel, the worm and the gear drive base drive the chuck and the workpiece to rotate within a set range, so that the optimal welding angle is conveniently found, the welding precision and the operation comfort level are improved, and the principle of ergonomics is met.

3. The clamping seat and the screw fix the welding gun, so that the auxiliary supporting effect is achieved, the burden of an operator is relieved, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first structural diagram of the present invention;

FIG. 2 is a second structural diagram of the present invention;

FIG. 3 is an enlarged view of FIG. 2;

in the figure: 1. the chuck comprises a chuck shell, 2, jaws, 3, a bearing disc, 4, a handle, 5, a gear, 6, a support shaft, 7, a hand wheel, 8, a worm, 9, a support, 10, a base, 11 and a clamping seat.

Detailed Description

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

In the description of the present invention, it should be understood that the terms "inside", "outside", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. A

The utility model discloses a frock for welding flowmeter flange as shown in fig. 1-3, support 9 comprises channel-section steel or rectangular pipe welding, rotates installation back shaft 6 on the support, and the back shaft is connected and is born dish 3, bears the sectorial gear of the lower surface mounting 5 of dish 3, installs worm 8 on the support 9, and this worm is connected with sector gear 5 transmission, and the tip of worm is used for driving worm pivoted hand wheel 7 at support externally mounted. The supporting seat top is connected with the chuck shell 1 through the screw, installs base 10 in the space between supporting seat and the chuck shell, and the base both sides extend and connect handle 4, and the base upper surface sets up the screw thread, and three jack catch 2 is installed in the chuck shell cooperation, and every jack catch all with base threaded connection, rotates handle 4, and the base rotates, drives the jack catch and removes along the guide way of chuck shell, realizes pressing from both sides tightly and unclamping of work piece.

The supporting seat comprises a fixing part below and a rotating part above, the rotating part is driven by a motor to drive the chuck to rotate, and the welding of the workpiece flange at the rotating side is realized.

The side surface of the bearing plate 3 is connected with a supporting rod, the end part of the supporting rod is connected with a clamping seat 11 for clamping a welding gun, and the welding gun is fixed by a screw after being arranged in the clamping seat for matching connection.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a frock for welding flowmeter flange, a serial communication port, includes the support, rotate on the support and install the worm, worm transmission is connected with the gear, gear connection bears the dish, bear the dish and be connected with the support rotation, it has the chuck that is used for pressing from both sides tight flange to bear dish upper surface mounting, it is connected with the rotatory motor of drive chuck to bear the dish.

2. The tool for welding the flow meter flange according to claim 1, wherein the chuck comprises a base, the base is rotatably connected with a bearing disc, the bearing disc is fixedly connected with a chuck shell, a clamping jaw is slidably connected in the chuck shell, and the clamping jaw is in transmission connection with the bearing disc.

3. The tooling for welding the flow meter flange according to claim 1, wherein a handle for driving the carrier plate to rotate is connected to the outer side of the carrier plate.

4. The tool for welding the flange of the flowmeter as claimed in claim 1, wherein the bearing plate is connected with a clamping seat for clamping a welding gun.

5. The tool for welding the flow meter flange according to claim 4, wherein the clamping seat is connected with a screw for fixing a welding gun in a matching manner.

6. The tooling for welding flow meter flanges according to claim 1 wherein the gear is a sector gear.

7. The tooling for welding flow meter flanges according to claim 1 wherein a hand wheel is connected to the worm.