A glass plate liquid level gauge processing and welding device

By designing a glass plate level gauge processing and welding device including clamping device, electric hydraulic rod and fixture components, the problems of welding instability and large manpower demand in the prior art are solved, and high-quality welding with single-person operation is achieved.

CN222696349UActive Publication Date: 2025-04-01HUBEI HENGSHENGYUAN ELECTROMECHANICAL MFG CO LTD
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Patent Information

Application Number
CN202420294410.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-18
Publication Date
2025-04-01
Estimated Expiration
2034-02-18

AI Technical Summary

Technical Problem

The lack of clamping devices during the welding process of existing glass plate level gauges leads to unstable welding, requiring two workers to cooperate in operation, and the metal pipe is not firmly fixed and easily misaligned, affecting product quality.

Method used

A glass plate liquid level meter processing and welding device is designed, including a workbench, clamping device, electric hydraulic rod, limit telescopic rod, fixture assembly, etc. Through the synergy of these components, stable clamping and fixing of the glass plate liquid level meter body and metal tube is achieved, reducing manpower demand and avoiding misalignment.

Benefits of technology

The welding work of the glass plate level gauge is achieved by a single operation, improving the stability and product quality of the welding, and saving human resources.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a glass plate liquid level gauge processing and welding device, which relates to the liquid level gauge processing and welding technical field, including: a workbench, a clamping device is arranged on the bottom side of the workbench, an electric hydraulic rod is fixedly installed on one side of the workbench surface, a concave mounting plate is fixedly installed on the top of the electric hydraulic rod, two sliding rods are fixedly installed inside the concave mounting plate, a mounting seat is arranged on the center fixed sleeves of the two sliding rod surfaces, and a clamp assembly 1 is arranged on the surface of the mounting seat. In the utility model, the body of the glass plate liquid level gauge is vertically placed between the groove clamp plate 1 and the groove clamp plate 2, so that the welding part is upward, and then the rotating crank is shaken to drive the threaded rod to rotate. The rotation of the threaded rod will drive the convex support plate to move, and synchronously drive the groove clamp plate 2 to move toward the groove clamp plate 1 to clamp the glass plate liquid level gauge body. When the metal pipe is fixed by the clamp assembly 2, only one worker is required to perform the welding work, which saves manpower.
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Description

Technical Field

[0001] The utility model relates to the technical field of liquid level gauge processing and welding, in particular to a glass plate liquid level gauge processing and welding device. Background Art

[0002] Glass plate level gauges can be used to directly indicate the liquid level in sealed containers. They have the advantages of simple structure, intuitiveness, reliability, and durability. They are suitable for directly indicating the liquid level of various towers, tanks, tanks, boxes, etc. Existing glass plate level gauges generally include a body, a glass plate, and a pressure plate. The medium flows in the channel of the body, and the observer can observe the liquid level in the body through the perspective window of the glass plate on the pressure plate.

[0003] In the prior art, the body of the glass plate level gauge is mostly made of stainless steel, with metal tubes welded to both ends. In the processing and welding operation of the glass plate body and the metal tube, there is a lack of a clamping device, and two workers are required to cooperate in hand-held operation; and if the metal tube is not fixed properly, it is easy to be misaligned, affecting the quality of the welded product. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass plate level gauge processing and welding device, comprising: a workbench, a clamping device is arranged on the bottom side of the workbench, an electric hydraulic rod is fixedly installed on one side of the workbench surface, and limited telescopic rods are fixedly installed on both sides of the workbench surface, a concave mounting plate is fixedly installed on the top of the electric hydraulic rod, two sliding rods are fixedly installed inside the concave mounting plate, a mounting seat is arranged on the center fixed sleeves of the surfaces of the two sliding rods, a clamp assembly 1 is arranged on the surface of the mounting seat, and a clamp assembly 2 is arranged on the surfaces of the two sliding rods.

[0006] As a preferred embodiment, a groove clamping plate 1 is fixedly installed on one side of the workbench surface, a movable groove is opened on the surface of the workbench, and the groove clamping plate 1 is located on one side of the movable groove.

[0007] As a preferred embodiment, the clamping device includes support plate one and support plate two, the top of one side of support plate one is fixedly installed on one side of the workbench, the top side of support plate two is fixedly installed on the bottom side of the workbench, one side of support plate one is embedded with a crank through a bearing, one end of the crank is fixedly connected with a threaded rod, one end of the threaded rod is installed on one side of support plate two through a bearing, a convex support plate is threadedly sleeved on the surface of the threaded rod, the surface of the top of the convex support plate moves inside the movable groove, and the top side of the convex support plate is fixedly connected with a groove clamp plate two.

[0008] As a preferred implementation, two sides of the bottom side of the concave mounting plate are respectively mounted on the tops of two limiting telescopic rods.

[0009] As a preferred embodiment, the clamp assembly includes a movable shaft, the surface of the movable shaft penetrates the surface of the mounting seat through a bearing, a handle is fixedly connected to the top end of the movable shaft, a rotating seat is fixedly installed at the bottom end of the movable shaft, and eccentric wheels are fixedly installed on both sides of the surface of the rotating seat.

[0010] As a preferred embodiment, the clamp assembly 2 includes two L-shaped clamps, the rotating seat and the eccentric wheel are located in the middle of the two L-shaped clamps, two movable holes are opened on one side of the two L-shaped clamps, the four movable holes are evenly divided into two groups, the two groups of movable holes are respectively movably mounted on the surfaces of two sliding rods, mounting rods are fixedly installed at both ends of the two sides of the two L-shaped clamps, the eight mounting rods are evenly divided into four groups, the surfaces of the four groups of mounting rods are fixedly connected with tension springs, and the bottom sides of the two L-shaped clamps are opened with fixing grooves.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when welding the glass plate level gauge, the body of the glass plate level gauge is first placed upright between the groove clamping plate 1 and the groove clamping plate 2, with the welding point facing upward, and then the rotating crank is shaken to drive the threaded rod to rotate. The rotation of the threaded rod will drive the convex support plate to move, and simultaneously drive the groove clamping plate 2 to move toward the groove clamping plate 1 to clamp the body of the glass plate level gauge. When the two pairs of metal pipes of the clamp assembly are fixed, only one worker is required to perform the welding work, saving manpower.

[0013] 2. In the utility model, when fixing the metal pipe, the movable shaft is driven to rotate by turning the handle, and the movable shaft synchronously drives the rotating seat and the two eccentric wheels to rotate. After the two eccentric wheels rotate, they will move to both sides respectively to push the L-shaped clamps on both sides to separate the L-shaped clamps. At this time, the metal pipe is placed in the fixing groove on the bottom side of the L-shaped clamp, and then the handle is reset. The rotating seat and the eccentric wheel are reset synchronously. After the eccentric wheel pushes, the L-shaped clamps on both sides will reset and clamp the metal pipe under the action of the tension spring, and then the electric hydraulic rod is started through the external controller, and the electric After the hydraulic rod is started, it drives the concave mounting plate to move downward, and synchronously drives the clamp assembly 1 and the clamp assembly 2, thereby driving the metal tube to move. According to the design, the fixing groove is located directly above the welding point of the glass plate level gauge body. Similarly, after the metal tube is fixed in the fixing groove, it is also located directly above the glass plate level gauge. When the metal tube moves downward with the electric hydraulic rod and is on the surface of the welding point of the glass plate level gauge, the electric hydraulic rod is stopped and then the welding work is carried out. This method can avoid the misalignment of the electric hydraulic rod during welding, thereby affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a glass plate liquid level gauge processing and welding device provided by the utility model;

[0015] Figure 2 A side view of a glass plate liquid level gauge processing and welding device provided by the utility model;

[0016] Figure 3 A structural diagram of a clamping device for a glass plate level gauge processing and welding device provided by the utility model;

[0017] Figure 4 A glass plate liquid level gauge processing and welding device provided by the utility model Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 A structural diagram of a fixture assembly of a glass plate liquid level gauge processing and welding device provided by the utility model;

[0019] Figure 6 This is a structural diagram of a second fixture assembly of a glass plate liquid level gauge processing and welding device provided by the utility model.

[0020] Legend:

[0021] 1. Workbench; 101. Grooved splint 1; 102. Movable groove; 2. Clamping device; 201. Support plate 1; 202. Support plate 2; 203. Crank; 204. Threaded rod; 205. Convex support plate; 206. Grooved splint 2; 3. Electric hydraulic rod; 4. Limit telescopic rod; 5. Concave mounting plate; 501. Sliding rod; 502. Mounting seat; 6. Clamp assembly 1; 601. Movable shaft; 602. Handle; 603. Rotating seat; 604. Eccentric wheel; 7. Clamp assembly 2; 701. L-shaped splint; 702. Movable hole; 703. Mounting rod; 704. Tension spring; 705. Fixed groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6The utility model provides a technical solution: a glass plate liquid level gauge processing and welding device, comprising: a workbench 1, a clamping device 2 is arranged on the bottom side of the workbench 1, an electric hydraulic rod 3 is fixedly installed on one side of the surface of the workbench 1, and limited telescopic rods 4 are fixedly installed on both sides of the surface of the workbench 1, a concave mounting plate 5 is fixedly installed on the top of the electric hydraulic rod 3, and two sliding rods 501 are fixedly installed inside the concave mounting plate 5, and the central fixed sleeves on the surfaces of the two sliding rods 501 are provided with mounting seats 502, and the surface of the mounting seats 502 is provided with a clamp component 1 6, and the surfaces of the two sliding rods 501 are provided with clamp components 2 7.

[0024] Specifically: the workbench 1 plays a supporting and installing role, the clamping device 2 cooperates with the groove clamp 101 to clamp and fix the glass plate level gauge body, the electric hydraulic rod 3 can drive the concave mounting plate 5 to rise and fall after being started by the external controller, and the clamp assembly 1 6 and the clamp assembly 2 7 cooperate to clamp and fix the metal pipe.

[0025] In one embodiment, a groove clamping plate 101 is fixedly installed on one side of the surface of the workbench 1 , a movable groove 102 is opened on the surface of the workbench 1 , and the groove clamping plate 101 is located on one side of the movable groove 102 .

[0026] Specifically: the groove clamp 101 cooperates with the clamping device 2 to clamp and fix the glass plate level gauge body, the movable groove 102 facilitates the movement of the convex support plate 205, and the width of the movable groove 102 is much smaller than the glass plate level gauge body. The glass plate level gauge body is placed above the movable groove 102 and will not fall.

[0027] In one embodiment, the clamping device 2 includes a support plate 1 201 and a support plate 202. The top of one side of the support plate 1 201 is fixedly installed on one side of the workbench 1, and the top side of the support plate 202 is fixedly installed on the bottom side of the workbench 1. One side of the support plate 201 is embedded with a crank 203 through a bearing, and one end of the crank 203 is fixedly connected to a threaded rod 204, and one end of the threaded rod 204 is installed on one side of the support plate 202 through a bearing. A convex support plate 205 is threadedly sleeved on the surface of the threaded rod 204, and the surface of the top of the convex support plate 205 moves inside the movable groove 102, and the top side of the convex support plate 205 is fixedly connected to a groove clamp 206.

[0028] Specifically: shake the rotating crank 203 to drive the threaded rod 204 to rotate. The rotation of the threaded rod 204 will drive the convex support plate 205 to move, and simultaneously drive the groove clamping plate 2 206 to move toward the groove clamping plate 1 101 to clamp the glass plate liquid level meter body. The support plate 1 201 and the support plate 2 202 play a supporting and installing role, and the top surface of the convex support plate 205 moves in the movable groove 102 to play a limiting role.

[0029] In one embodiment, two sides of the bottom side of the concave mounting plate 5 are respectively mounted on the tops of the two limiting telescopic rods 4 .

[0030] Specifically: the limiting telescopic rod 4 plays a role of limiting support for the concave mounting plate 5 .

[0031] In one embodiment, the clamp assembly 6 includes a movable shaft 601, the surface of the movable shaft 601 penetrates the surface of the mounting seat 502 through a bearing, a handle 602 is fixedly connected to the top end of the movable shaft 601, a rotating seat 603 is fixedly installed at the bottom end of the movable shaft 601, and eccentric wheels 604 are fixedly installed on both sides of the surface of the rotating seat 603.

[0032] Specifically: when fixing the metal pipe, the handle 602 is turned to drive the movable shaft 601 to rotate, and the movable shaft 601 simultaneously drives the rotating seat 603 and the two eccentric wheels 604 to rotate. After the two eccentric wheels 604 rotate, they will move to both sides respectively to push the L-shaped clamping plates 701 on both sides to separate the L-shaped clamping plates 701.

[0033] In one embodiment, the clamp assembly 2 7 includes two L-shaped clamps 701, the rotating seat 603 and the eccentric wheel 604 are both located in the middle of the two L-shaped clamps 701, two movable holes 702 are opened on one side of the two L-shaped clamps 701, the four movable holes 702 are evenly divided into two groups, the two groups of movable holes 702 are respectively movably mounted on the surface of the two sliding rods 501, the two ends of both sides of the two L-shaped clamps 701 are fixedly installed with mounting rods 703, the eight mounting rods 703 are evenly divided into four groups, the surfaces of the four groups of mounting rods 703 are fixedly connected with tension springs 704, and the bottom sides of the two L-shaped clamps 701 are opened with fixing grooves 705.

[0034] Specifically, the mounting rods 703 installed on both sides of the two L-shaped clamps 701 are installed correspondingly, and the two ends of the tension spring 704 are respectively connected to the mounting rods 703 of the two L-shaped clamps 701, so that the L-shaped clamps 701 are subjected to a pulling force to clamp the metal pipe.

[0035] Working principle: When using the device to weld the glass plate level gauge, first place the body of the glass plate level gauge upright between the groove clamp plate 1 101 and the groove clamp plate 2 206, with the welding point facing upward, and then shake and rotate the crank 203 to drive the threaded rod 204 to rotate. The rotation of the threaded rod 204 will drive the convex support plate 205 to move, and simultaneously drive the groove clamp plate 206 to move toward the groove clamp plate 1 101 to clamp the glass plate level gauge body. When the clamp assembly 27 is used to fix the metal pipe, only one worker is needed to perform the welding work, saving manpower; when fixing the metal pipe, the handle 602 is turned to drive the movable shaft 601 to rotate, and the movable shaft 601 synchronously drives the rotating seat 603 and the two eccentric wheels 604 to rotate. After the two eccentric wheels 604 rotate, they will move to both sides respectively to push the L-shaped clamp plates 701 on both sides, so that the L-shaped clamp plates 701 are separated. At this time, the metal pipe is placed on the L After the eccentric wheel 604 loses its pushing action, the L-shaped clamps 701 on both sides will reset and clamp the metal tube under the action of the tension spring 704, and then the electric hydraulic rod 3 is started by the external controller. After the electric hydraulic rod 3 is started, it drives the concave mounting plate 5 to move downward, and synchronously drives the clamp assembly 1 6 and the clamp assembly 2 7, thereby driving the metal tube to move. According to the design, the fixing groove 705 is located directly above the welding point of the glass plate liquid level gauge body. Similarly, after the metal tube is fixed in the fixing groove 705, it is also located directly above the glass plate liquid level gauge. When the metal tube moves downward with the electric hydraulic rod 3 and the lifting box is on the surface of the welding point of the glass plate liquid level gauge, the electric hydraulic rod 3 is stopped, and then the welding work is carried out. In this way, the electric hydraulic rod 3 can be prevented from being misaligned during welding, thereby affecting the product quality.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A glass plate level gauge processing and welding device, characterized in that: include: A workbench (1), wherein a clamping device (2) is arranged on the bottom side of the workbench (1), an electric hydraulic rod (3) is fixedly mounted on one side of the surface of the workbench (1), and limited telescopic rods (4) are fixedly mounted on both sides of the surface of the workbench (1), a concave mounting plate (5) is fixedly mounted on the top of the electric hydraulic rod (3), two sliding rods (501) are fixedly mounted inside the concave mounting plate (5), a mounting seat (502) is provided on the center fixed sleeve of the surface of the two sliding rods (501), a clamp assembly 1 (6) is arranged on the surface of the mounting seat (502), and a clamp assembly 2 (7) is arranged on the surface of the two sliding rods (501); A groove clamping plate (101) is fixedly mounted on one side of the surface of the workbench (1), a movable groove (102) is provided on the surface of the workbench (1), and the groove clamping plate (101) is located on one side of the movable groove (102); The clamping device (2) comprises a support plate 1 (201) and a support plate 2 (202), the top of one side of the support plate 1 (201) being fixedly mounted on one side of the workbench (1), the top side of the support plate 2 (202) being fixedly mounted on the bottom side of the workbench (1), a crank (203) being embedded with a bearing on one side of the support plate 1 (201), one end of the crank (203) being fixedly connected with a threaded rod (204), one end of the threaded rod (204) being mounted on one side of the support plate 2 (202) through a bearing, a convex support plate (205) being threadedly sleeved on the surface of the threaded rod (204), the top surface of the convex support plate (205) being movable inside the movable groove (102), and the top side of the convex support plate (205) being fixedly connected with a groove clamp plate 2 (206).

2. A glass plate level gauge processing and welding device according to claim 1, characterized in that: Both sides of the bottom side of the concave mounting plate (5) are respectively mounted on the tops of the two limiting telescopic rods (4).

3. A glass plate level gauge processing and welding device according to claim 1, characterized in that: The clamp assembly 1 (6) includes a movable shaft (601), the surface of the movable shaft (601) is connected to the surface of the mounting seat (502) through a bearing, the top end of the movable shaft (601) is fixedly connected to a handle (602), the bottom end of the movable shaft (601) is fixedly installed with a rotating seat (603), and eccentric wheels (604) are fixedly installed on both sides of the surface of the rotating seat (603).

4. A glass plate level gauge processing and welding device according to claim 3, characterized in that: The clamp assembly 2 (7) includes two L-shaped clamps (701), the rotating seat (603) and the eccentric wheel (604) are both located in the middle of the two L-shaped clamps (701), two movable holes (702) are provided on one side of the two L-shaped clamps (701), the four movable holes (702) are evenly divided into two groups, the two groups of movable holes (702) are respectively movably mounted on the surfaces of the two sliding rods (501), the two ends of both sides of the two L-shaped clamps (701) are fixedly installed with mounting rods (703), the eight mounting rods (703) are evenly divided into four groups, the surfaces of the four groups of mounting rods (703) are fixedly connected with tension springs (704), and the bottom sides of the two L-shaped clamps (701) are provided with fixing grooves (705).