CN220761537U - Fixing device for welding valve cone of one-way valve of diaphragm pump - Google Patents
Fixing device for welding valve cone of one-way valve of diaphragm pump Download PDFInfo
- Publication number
- CN220761537U CN220761537U CN202322284736.3U CN202322284736U CN220761537U CN 220761537 U CN220761537 U CN 220761537U CN 202322284736 U CN202322284736 U CN 202322284736U CN 220761537 U CN220761537 U CN 220761537U
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- valve cone
- welding
- fixing device
- rod
- limiting
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 230000005389 magnetism Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a fixing device for welding a valve cone of a one-way valve of a diaphragm pump, which comprises an operation table, wherein a motor is fixedly arranged in the operation table, an output shaft is arranged above the motor, the upper end of the output shaft is connected with a rotary table, and the valve cone is arranged on the rotary table. This diaphragm pump check valve cone welding is with fixing device's magnetism board and valve cone constitution adsorption structure, and the magnetism board of inhaling of top passes through hollow pole, L shape dead lever, elasticity stopper block in spacing downthehole and the magnetism board of inhaling of below constitutes elasticity block limit structure, thereby increase the adsorption efficiency to the valve cone through the magnetism board, and then increase the device and constitute vertical elevation structure through telescopic boom under electric putter's effect to the connecting rod of valve cone, connecting plate and operation panel, and the connecting rod passes through movable groove and limit cap constitution revolution mechanic, thereby descend through electric putter drive limit cap, and then fix the welding part through the limit cap.
Description
Technical Field
The utility model relates to the technical field of welding of valve cones of one-way valves of diaphragm pumps, in particular to a fixing device for welding the valve cones of one-way valves of diaphragm pumps.
Background
The diaphragm pump separates the body to be infused from the movable column and the pump cylinder by the film, so as to protect the movable column and the pump cylinder, the part of the left side of the diaphragm, which is contacted with liquid, is made of corrosion-resistant materials or coated with a layer of corrosion-resistant materials, and the right side of the diaphragm is filled with water or oil. In order to ensure that the diaphragm pump can be used normally, a welding piece is required to be welded on a valve cone of a one-way valve of the diaphragm pump, so that the diaphragm pump is assembled.
And diaphragm pump check valve cone is in the welding process, needs place the weldment in valve cone top to weld it, and current diaphragm pump check valve cone is in the welding process, and inconvenient to valve cone and weldment are fixed simultaneously, and the valve cone is irregular shape, thereby gets the device through ordinary clamp and lead to its fixity relatively poor easily. Therefore, a fixing device for welding a valve cone of a one-way valve of a diaphragm pump is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide a fixing device for welding a valve cone of a diaphragm pump check valve, which solves the problems that the valve cone and a welding piece are inconvenient to fix in the welding process of the conventional diaphragm pump check valve cone provided in the background art, and the valve cone is irregularly shaped, so that poor fixing property is easily caused by a common clamping device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing device for welding the valve cone of the one-way valve of the diaphragm pump comprises an operation table, wherein a motor is fixedly arranged in the operation table, an output shaft is arranged above the motor, the output shaft is connected with a rotary table at the upper end, a valve cone is arranged on the rotary table, and a welding piece is arranged at the upper end of the valve cone;
the upper end face of the turntable is respectively provided with an L-shaped supporting plate at two ends, a cross plate of the L-shaped supporting plate is fixedly provided with a hollow rod at the upper end face, the hollow rod is internally inserted with an L-shaped fixing rod, the L-shaped fixing rod is respectively provided with an elastic limiting block at the front outer wall and the rear outer wall, the hollow rod is correspondingly provided with a limiting hole at the front outer wall and the rear outer wall, the elastic limiting block is clamped in the limiting hole, and the L-shaped supporting plate and the L-shaped fixing rod are respectively provided with a magnetic suction plate;
the two sides of the motor are respectively embedded with an electric push rod on the operation table, a telescopic arm is arranged above the electric push rods, a connecting plate is fixedly arranged at the other end of the telescopic arm, a connecting rod is fixedly arranged at the upper end of the connecting rod, the other end of the connecting rod is connected with a limit cover, a movable groove is formed in the outer wall of the limit cover, the connecting rods are inserted into the movable grooves, springs are respectively arranged on the inner walls of the two sides of the limiting cover, the springs are connected with the limiting blocks at the other ends of the limiting covers, sliding rods are arranged at the upper ends of the limiting blocks, sliding grooves are correspondingly formed in the upper end faces of the limiting covers, and the sliding rods are inserted into the sliding grooves.
Preferably, the valve cone is driven by the motor to form a rotary structure through the output shaft, the rotary table and the operating table.
Preferably, the magnetic suction plate and the valve cone form an adsorption structure, and the magnetic suction plate above is clamped in the limiting hole through the hollow rod, the L-shaped fixing rod and the elastic limiting block to form an elastic clamping limiting structure with the magnetic suction plate below.
Preferably, the connecting rod forms a vertical lifting structure with the operating platform through the telescopic arm, the connecting plate and the electric push rod, and the connecting rod forms a rotating structure with the limiting cover through the movable groove.
Preferably, the limiting block and the limiting cover form an elastic telescopic structure through a spring, and the limiting block and the limiting cover form a sliding structure through a sliding rod in the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that: this diaphragm pump check valve cone welding is with fixing device's magnetism board and valve cone constitute adsorption structure, and the magnetism board of inhaling of top passes through hollow pole, L shape dead lever, elasticity stopper block constitutes elasticity block limit structure with the magnetism board of inhaling of below in spacing downthehole, thereby increase the adsorption effect to the valve cone through magnetism board, and then increase the device and constitute vertical elevation structure through telescopic boom under electric putter's effect to the valve cone, connecting plate and operation panel, and the connecting rod passes through movable groove and limit cap constitution revolution mechanic, thereby descend through electric putter drive limit cap, and then fix the welding piece through the limit cap, the stopper of device passes through spring and limit cap constitution elasticity extending structure, and the stopper passes through the slide bar and constitutes sliding structure with the limit cap in the spout, thereby guarantee that the limit cap can be applicable to the welding piece of different diameter sizes.
Drawings
FIG. 1 is a schematic structural view of a fixing device for welding a valve cone of a one-way valve of a diaphragm pump;
FIG. 2 is a schematic diagram of a magnetic suction plate assembly of a fixing device for welding a valve cone of a one-way valve of a diaphragm pump;
FIG. 3 is a schematic diagram of a limiting cover assembly of a fixing device for welding a valve cone of a one-way valve of a diaphragm pump;
FIG. 4 is a schematic top view of a limiting cover assembly of a fixing device for welding a valve cone of a one-way valve of a diaphragm pump;
fig. 5 is an enlarged schematic view of the structure of the fixing device for welding the valve cone of the one-way valve of the diaphragm pump at the position a in fig. 1.
In the figure: 1. the device comprises an operation table, 2, a motor, 3, a turntable, 4, a valve cone, 5, a welding piece, 6, an electric push rod, 7, a telescopic arm, 8, a connecting plate, 9, an L-shaped supporting plate, 10, a hollow rod, 11, an L-shaped fixing rod, 12, an elastic limiting block, 13, a limiting hole, 14, a magnetic suction plate, 15, a connecting rod, 16, a limiting cover, 17, a movable groove, 18, a spring, 19, a limiting block, 20, a sliding rod, 21 and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a diaphragm pump check valve cone fixing device for welding, includes operation panel 1, and operation panel 1 is equipped with motor 2 in inside fixed, and motor 2's top is equipped with the output shaft, and the carousel 3 is connected to the output shaft in the upper end, and has placed valve cone 4 on the carousel 3, and welding piece 5 has been placed in the upper end to valve cone 4.
Further, the valve cone 4 forms a rotating structure with the operating platform 1 through the output shaft, the rotary table 3 under the driving of the motor 2, so that the valve cone 4 and the welding piece 5 are driven to rotate in the welding process, and further, the valve cone 4 and the welding piece 5 are prevented from being displaced when being manually rotated.
The upper end face of carousel 3 is equipped with L shape backup pad 9 respectively at both ends, and the diaphragm of L shape backup pad 9 is equipped with hollow pole 10 in the fixed mode of up end, and hollow pole 10 is equipped with L shape dead lever 11 in the inside interlude, and L shape dead lever 11 is equipped with elasticity stopper 12 respectively in preceding, rear outer wall, and hollow pole 10 is equipped with spacing hole 13 in preceding, rear outer wall correspondence, and elasticity stopper 12 block is equipped with magnetic attraction plate 14 respectively on L shape backup pad 9, the L shape dead lever 11 in spacing hole 13.
Further, the magnetic attraction plate 14 and the valve cone 4 form an adsorption structure, and the magnetic attraction plate 14 at the upper part is clamped in the limiting hole 13 through the hollow rod 10, the L-shaped fixing rod 11 and the elastic limiting block 12 to form an elastic clamping limiting structure with the magnetic attraction plate 14 at the lower part, so that the valve cone 4 is extruded and limited through the two groups of magnetic attraction plates 14, the adsorption force to the valve cone 4 is increased through the magnetic attraction plate 14, and the stability of the valve cone 4 is further increased in the welding process.
The motor 2 is embedded respectively with electric putter 6 on operation panel 1 in both sides, and electric putter 6 top is equipped with flexible arm 7, and flexible arm 7 is fixed in the other end and is equipped with connecting plate 8, and connecting rod 8 is fixed in the upper end and is equipped with connecting rod 15, and spacing lid 16 is connected to the other end of connecting rod 15, and spacing lid 16 has seted up movable groove 17 in the outer wall, and connecting rod 15 alternates in movable groove 17.
Further, the connecting rod 15 forms a vertical lifting structure with the operating platform 1 through the telescopic arm 7 and the connecting plate 8 under the action of the electric push rod 6, so that the limiting rod 16 descends under the driving of the electric push rod 6, the welding piece 5 is further fixed, and the connecting rod 15 forms a rotating structure with the limiting cover 16 through the movable groove 17, so that the blocking of the rotation of the welding piece 5 and related components thereof by the connecting rod 15 is avoided.
The limiting cover 16 is provided with springs 18 on the inner walls of the two sides respectively, the other ends of the springs 18 are connected with limiting blocks 19, the upper ends of the limiting blocks 19 are provided with sliding rods 20, the upper end faces of the limiting cover 16 are correspondingly provided with sliding grooves 21, and the sliding rods 20 are inserted into the sliding grooves 21.
Further, the limiting block 19 and the limiting cover 16 form an elastic telescopic structure through the spring 18, and the limiting block 19 and the limiting cover 16 form a sliding structure in the sliding groove 21 through the sliding rod 20, so that the limiting cover 16 is ensured to be suitable for welding pieces 5 with different diameters and sizes, and the position of the limiting block 19 is convenient to move through the sliding rod 20.
Working principle: in the fixing device for welding the valve cone of the diaphragm pump check valve, firstly, the limiting cover 16 and related components thereof are driven by the electric push rod 6 to ascend, then the elastic limiting block 12 on the L-shaped fixing rod 11 is pressed, so that the L-shaped fixing rod 11 is moved upwards, the valve cone 4 is placed on the upper end face of the turntable 3, the valve cone 4 is positioned on the lower magnetic suction plate 14, when the valve cone 4 is placed, the elastic limiting block 12 on the L-shaped fixing rod 11 is pressed again, so that the upper magnetic suction plate 14 descends, the valve cone 4 is extruded and limited by the two groups of magnetic suction plates 14, and the fixity of the valve cone 4 is improved by the adsorption force of the magnetic suction plates 14; when the valve cone 4 is fixed, the welding piece 5 is placed at the upper end of the valve cone 4, then the limiting block 19 is moved to two sides through the sliding rod 20, the limiting cover 16 is driven to descend through the electric push rod 6, when the welding piece 5 is positioned in the limiting cover 16, the sliding rod 20 is loosened, the spring 18 drives the limiting block 19 to move inwards after losing extrusion force, so that the limiting block 19 is attached to the outer wall of the welding piece 5 to limit the welding piece, the limiting cover 16 can have downward extrusion force through the electric push rod 6 in the welding process, and the welding piece 5 is fixed through the limiting cover 16; when the welding piece 5 is limited, the motor 2 can be started, and the motor 2 drives the turntable 3 to rotate through the output shaft, so that the valve cone 4 and the welding piece 5 synchronously rotate to carry out omnibearing welding on the valve cone, and in the rotating process, the connecting rod 15 slides in the movable groove 17, so that the blocking of the connecting rod 15 on the rotation of the limiting cover 16 and the assembly thereof is avoided, and the fixing device for welding the valve cone of the one-way valve of the diaphragm pump is used.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a diaphragm pump check valve cone fixing device for welding, includes operation panel (1), its characterized in that: the control device is characterized in that a motor (2) is fixedly arranged in the control console (1), an output shaft is arranged above the motor (2), the output shaft is connected with a rotary table (3) at the upper end, a valve cone (4) is arranged on the rotary table (3), and a welding piece (5) is arranged at the upper end of the valve cone (4);
the upper end face of the turntable (3) is respectively provided with an L-shaped supporting plate (9) at two ends, a hollow rod (10) is fixedly arranged on the upper end face of a transverse plate of the L-shaped supporting plate (9), an L-shaped fixing rod (11) is inserted into the hollow rod (10), elastic limiting blocks (12) are respectively arranged on the front outer wall and the rear outer wall of the L-shaped fixing rod (11), limiting holes (13) are correspondingly formed in the front outer wall and the rear outer wall of the hollow rod (10), the elastic limiting blocks (12) are clamped in the limiting holes (13), and magnetic attraction plates (14) are respectively arranged on the L-shaped supporting plate (9) and the L-shaped fixing rod (11);
the utility model discloses a motor, including motor (2), motor, connecting rod (16), limiting cover (16), spring (18) are equipped with respectively in both sides inner wall on operation panel (1), and motor push rod (6) top is equipped with flexible arm (7), flexible arm (7) are fixed in the other end and are equipped with connecting plate (8), and connecting plate (8) are fixed in the upper end and are equipped with connecting rod (15), spacing lid (16) are connected to the other end of connecting rod (15), and spacing lid (16) have seted up movable groove (17) in the outer wall, and connecting rod (15) alternate in movable groove (17), spacing lid (16) are equipped with spring (18) respectively in both sides inner wall, and spring (18) are connected stopper (19) in the other end, stopper (19) are equipped with slide bar (20) in the upper end, and spacing lid (16) have seted up spout (21) in the up correspondingly of up in the up end, slide bar (20) alternate in spout (21).
2. The fixing device for welding the valve cone of the one-way valve of the diaphragm pump according to claim 1, wherein the fixing device comprises the following components: the valve cone (4) is driven by the motor (2) to form a rotary structure with the operating platform (1) through the output shaft, the rotary table (3).
3. The fixing device for welding the valve cone of the one-way valve of the diaphragm pump according to claim 1, wherein the fixing device comprises the following components: the magnetic suction plate (14) and the valve cone (4) form an adsorption structure, and the magnetic suction plate (14) above is clamped in the limiting hole (13) through the hollow rod (10), the L-shaped fixing rod (11) and the elastic limiting block (12) to form an elastic clamping limiting structure with the magnetic suction plate (14) below.
4. The fixing device for welding the valve cone of the one-way valve of the diaphragm pump according to claim 1, wherein the fixing device comprises the following components: the connecting rod (15) forms a vertical lifting structure with the operating platform (1) through the telescopic arm (7), the connecting plate (8) under the action of the electric push rod (6), and the connecting rod (15) forms a rotating structure with the limit cover (16) through the movable groove (17).
5. The fixing device for welding the valve cone of the one-way valve of the diaphragm pump according to claim 1, wherein the fixing device comprises the following components: the limiting block (19) and the limiting cover (16) form an elastic telescopic structure through the spring (18), and the limiting block (19) and the limiting cover (16) form a sliding structure in the sliding groove (21) through the sliding rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284736.3U CN220761537U (en) | 2023-08-24 | 2023-08-24 | Fixing device for welding valve cone of one-way valve of diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284736.3U CN220761537U (en) | 2023-08-24 | 2023-08-24 | Fixing device for welding valve cone of one-way valve of diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761537U true CN220761537U (en) | 2024-04-12 |
Family
ID=90611737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284736.3U Active CN220761537U (en) | 2023-08-24 | 2023-08-24 | Fixing device for welding valve cone of one-way valve of diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761537U (en) |
-
2023
- 2023-08-24 CN CN202322284736.3U patent/CN220761537U/en active Active
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