Liquid level meter positioning tool

Abstract

The utility model discloses a liquid level meter positioning tool, which relates to the technical field of liquid level meter production, and is technically characterized by comprising a tool bottom plate, a first vertical plate is fixedly connected to the upper end of the tool bottom plate, a second vertical plate is arranged on the tool bottom plate, and mounting seats are arranged on the side walls of the first vertical plate and the second vertical plate. A plurality of clamping columns are arranged on the first clamping column plate, a fixing mechanism used for fixing a liquid level meter pipe is arranged on the two mounting seats, and the fixing mechanism comprises two placing seats fixedly connected to the inner bottoms of the two mounting seats. The other flange of the liquid level meter is positioned and fixed through the second clamping column plate, a manual mechanical clamp does not need to be used for fixing, the speed of mounting and dismounting the liquid level meter pipe is high, and production of the liquid level meter pipe is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of liquid level gauge manufacturing technology, and in particular to liquid level gauge positioning fixtures. Background Technology

[0002] A level gauge is an instrument used to measure the height of a liquid level. It has wide applications in many fields such as industrial production, chemical, petroleum, pharmaceutical, and food processing. Its main function is to allow operators to intuitively understand the amount of liquid in a container, thereby ensuring the normal operation of the production process. For example, it prevents liquid from overflowing or drying up and affecting equipment operation. There are various types of level gauges, the most common including glass tube level gauges, float level gauges, pressure level gauges, and magnetic level gauges.

[0003] In the production process of magnetic level gauges, after the two flanges on the vertical pipe are welded, they need to enter the welding station of the mounting base. During installation, the level gauge must first be placed in a suitable position, and then two manual clamps are operated. This requires workers to carefully adjust the position and clamping force of the clamps to ensure that the level gauge can be accurately positioned. Since the level gauge may have a certain length and weight, when operating the clamps, workers need to support the level gauge with one hand and operate the clamps with the other hand. Moreover, the two clamps must be properly coordinated; otherwise, the level gauge may be inaccurately positioned, resulting in low installation and disassembly efficiency and affecting production efficiency. To solve the above problems, we have proposed this level gauge positioning fixture. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a liquid level gauge positioning fixture, which solves the problem that the method of fixing the liquid level gauge with two mechanical manual clamps in the positioning of magnetic liquid level gauges results in low installation and disassembly efficiency and affects production efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a level gauge positioning fixture, comprising: a fixture base plate, a first vertical plate fixedly connected to the upper end of the fixture base plate, a second vertical plate provided on the fixture base plate, mounting seats provided on the side walls of both the first and second vertical plates, a fixing mechanism for fixing the level gauge tube provided on the two mounting seats, the fixing mechanism comprising two placement seats fixedly connected to the bottom of the two mounting seats, a first locking plate fixedly connected to the bottom of one of the mounting seats, an electric push rod installed on the inner wall of the other mounting seat, a second locking plate installed at the output end of the electric push rod, a controller provided on the fixture base plate, and a driving mechanism provided on the fixture base plate for driving the second locking plate to move.

[0008] Preferably, the driving mechanism comprises two mounting blocks fixedly connected to the tool base plate, and a threaded rod is arranged on the two mounting blocks and is threadedly connected to the side wall of the second vertical plate.

[0009] Preferably, the mounting seat side wall is fixedly connected with mounting shafts, the mounting shafts are respectively rotatably connected to the first vertical plate and the second vertical plate, the second vertical plate side wall is fixedly connected with a motor, and a first gear and a second gear are respectively fixedly connected to the side wall of the adjacent mounting shaft and the output shaft of the motor.

[0010] Preferably, the second vertical plate side wall is fixedly connected with a protective cover, and the threaded rod side wall is fixedly connected with a hand wheel.

[0011] Preferably, the protective cover side wall is fixedly connected with a pointer, and the tool base plate is provided with a scale.

[0012] Preferably, the protective cover is made of iron, and the placement seat upper end is provided with a curved surface.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a liquid level meter positioning tool, which comprises a tool base plate, a first vertical plate, a mounting seat, a mounting shaft, a placement seat, a first clamping column plate, a second clamping column plate, an electric push rod, a second vertical plate, a threaded rod, a mounting block, a controller, a motor, a hand wheel, a protective cover, a scale and a pointer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The utility model discloses a liquid level meter positioning tool structure schematic view;

[0017] Fig. 2 The utility model discloses a liquid level meter positioning tool structure schematic view;

[0018] Fig. 3 The utility model discloses a liquid level meter positioning tool structure schematic view;

[0019] In the drawing: 1 tool base plate, 2 first vertical plate, 3 mounting seat, 4 mounting shaft, 5 placement seat, 6 first clamping column plate, 7 second clamping column plate, 8 electric push rod, 9 second vertical plate, 10 threaded rod, 11 mounting block, 12 controller, 13 motor, 14 hand wheel, 15 protective cover, 16 scale, 17 pointer. DETAILED DESCRIPTION

[0020] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0021] The utility model provides a technical scheme of:

[0022] Please refer to Figs. 1-3 , liquid level meter positioning tool, include: tool base plate 1, first vertical plate 2 is fixedly connected on tool base plate 1 upper end, second vertical plate 9 is equipped on tool base plate 1, and the lateral wall of first vertical plate 2 and second vertical plate 9 is equipped with the mounting seat 3 for installation, two mounting seats 3 are equipped with the fixing mechanism for fixing liquid level meter pipe, and the fixing mechanism includes two placing seats 5 fixedly connected in the bottom of two mounting seats 3, one of the bottom of mounting seat 3 is fixedly connected with first clamping column plate 6, and the inner wall of another mounting seat 3 is installed with electric push rod 8, and the output end of electric push rod 8 is installed with second clamping column plate 7, and controller 12 is equipped on tool base plate 1.

[0023] The driving mechanism for driving second clamping column plate 7 to move is equipped on tool base plate 1, and the driving mechanism includes two mounting blocks 11 fixedly connected on tool base plate 1, and the common screw rod 10 is equipped on two mounting blocks 11, and the lateral wall of screw rod 10 is threadedly connected with second vertical plate 9, so that the distance between second vertical plate 9 and first vertical plate 2 is adjustable, the positioning of liquid level meter pipe of different lengths is facilitated, thereby the application range of the device is expanded.

[0024] Further, the lateral wall of mounting seat 3 is fixedly connected with mounting shaft 4, two mounting shafts 4 are rotatably connected with first vertical plate 2 and second vertical plate 9 respectively, the lateral wall of second vertical plate 9 is fixedly connected with motor 13, the output shaft of motor 13 is fixedly connected with first gear and second gear respectively on the lateral wall of adjacent mounting shaft 4, and the first gear and second gear are not marked in the figure, so that the liquid level meter pipe can be conveniently rotated to 180 degrees after being welded with two vertical pipes, and the flange on the vertical pipe is welded.

[0025] Further, the lateral wall of second vertical plate 9 is fixedly connected with protective cover 15, and the lateral wall of screw rod 10 is fixedly connected with hand wheel 14.

[0026] Further, the lateral wall of protective cover 15 is fixedly connected with pointer 17, and the scale 16 is equipped on tool base plate 1, and the stroke of electric push rod 8 is fixed, so that the movement of second vertical plate 9 is more accurate through the setting of pointer 17 and scale 16.

[0027] Further, the protective cover 15 is made of iron, the iron protective cover 15 can avoid the welding slag falling on it to catch fire, the upper end of the placing seat 5 is provided with an arc surface, so that the liquid level meter pipe placed on the arc surfaces of the two placing seats 5 cannot roll randomly.

[0028] In use, the working principle of the utility model is as follows:

[0029] The user tool bottom plate 1 is installed on the welding station through screws, the liquid level meter pipe is placed on the flange at one end in front of the first clamping column plate 6, the flange at one end is inserted into the plurality of clamping columns on the first clamping column plate 6, the flanges at both ends of the liquid level meter pipe fall on the two placing seats 5, and then the electric push rod 8 is started, the output shaft of the electric push rod 8 drives the second clamping column plate 7 to move rightwards, the plurality of clamping columns thereon are inserted into the flange holes of the liquid level meter pipe and abut against the liquid level meter pipe, so that the positioning and fixing of the liquid level meter pipe are realized, and a manual mechanical clamp is not needed for fixing;

[0030] Then, the two vertical pipes are welded on the liquid level meter pipe using a welding gun, the motor 13 is started, the output shaft of the motor 13 drives the installation shaft 4 to rotate 180 degrees through the meshing of the first gear and the second gear, and then the other two flanges are welded on the two vertical pipes, and the fixing of the liquid level meter pipe can not be removed and repositioned in the process, so that the positioning and welding of the liquid level meter pipe are greatly facilitated.

[0031] The above is only a specific embodiment of the utility model, but the technical features of the utility model are not limited to this. Any simple change, equivalent replacement or modification made on the basis of the utility model to solve the basically same technical problem and realize the basically same technical effect is covered in the protection scope of the utility model.

Claims

1. Liquid level gauge positioning fixture, including: The tooling base plate (1) is characterized in that: a first vertical plate (2) is fixedly connected to the upper end of the tooling base plate (1), a second vertical plate (9) is provided on the tooling base plate (1), and the side walls of the first vertical plate (2) and the second vertical plate (9) are provided with mounting seats (3). The two mounting seats (3) are provided with fixing mechanisms for fixing liquid level gauge tubes. The fixing mechanism includes two placement seats (5) fixedly connected to the bottom of the two mounting seats (3). A first locking plate (6) is fixedly connected to the bottom of one of the mounting seats (3), and an electric push rod (8) is installed on the inner wall of the other mounting seat (3). A second locking plate (7) is installed at the output end of the electric push rod (8). A controller (12) is provided on the tooling base plate (1), and a driving mechanism for driving the second locking plate (7) to move is provided on the tooling base plate (1).

2. The level gauge positioning fixture according to claim 1, characterized in that: The driving mechanism includes two mounting blocks (11) fixedly connected to the tooling base plate (1). The two mounting blocks (11) are provided with a threaded rod (10), which is threadedly connected to the side wall of the second vertical plate (9).

3. The level gauge positioning fixture according to claim 2, characterized in that: The mounting base (3) has a mounting shaft (4) fixedly connected to its side wall. The two mounting shafts (4) are rotatably connected to the first vertical plate (2) and the second vertical plate (9) respectively. The second vertical plate (9) has a motor (13) fixedly connected to its side wall. The output shaft of the motor (13) is fixedly connected to the side wall of the adjacent mounting shaft (4) with a first gear and a second gear respectively.

4. The level gauge positioning fixture according to claim 3, characterized in that: The second vertical plate (9) is fixedly connected to a protective cover (15) on its side wall, and the threaded rod (10) is fixedly connected to a handwheel (14) on its side wall.

5. The level gauge positioning fixture according to claim 4, characterized in that: A pointer (17) is fixedly connected to the side wall of the protective cover (15), and a scale (16) is provided on the tooling base plate (1).

6. The level gauge positioning fixture according to claim 5, characterized in that: The protective cover (15) is made of iron, and the upper end of the placement base (5) is provided with an arc surface.

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