A process structure of a faucet housing and its manufacturing process

Abstract

The invention discloses a process structure of a faucet housing and a manufacturing process thereof. The process structure comprises a faucet upper cover and a faucet lower cover, and the faucet upper cover and the faucet lower cover are welded; the faucet upper cover comprises a bottom plate, a first side plate, a second side plate, a first arc plate, and a second arc plate; a first gap is set between the first arc plate and the first side plate, a second gap is set between the first arc plate and the second arc plate, and a third gap is set between the second arc plate and the second side plate; the manufacturing process thereof is as follows: S1, marking various parts on a faucet upper cover manufacturing plate; S2, finding the positions of the first gap, the second gap, and the third gap; S3, cutting to obtain the first gap, the second gap, and the third gap; S4, stamping the faucet upper cover manufacturing plate; S5, welding the first gap, the second gap, and the third gap; S6, drilling holes on the faucet lower cover manufacturing plate; S7, stamping the faucet lower cover manufacturing plate; S8, welding the faucet lower cover and the faucet upper cover.

Description

Technical Field

[0001] The invention relates to the field of faucet production, and in particular to a process structure of a faucet housing and a manufacturing process thereof. Background Art

[0002] Faucets are used in kitchens, bathrooms and other places, and are one of the indispensable water supply tools in people's lives. In the structure of faucets, the faucet shell is an indispensable component. Most of the faucet shells on the market are made by drilling solid bars, which has a complex processing process and high cost. The stamping structure can effectively reduce the production cost of the faucet shell. However, it is found in the production process that arc shapes will inevitably appear on the faucet shell, and it is difficult to achieve the ideal arc effect after the whole manufacturing plate is directly stamped, which makes the qualified rate of the produced faucet shells low, affecting the assembly of the faucet. Summary of the invention

[0003] The object of the present invention is to provide a process structure and manufacturing process of a faucet housing with a simple structure and reduced production costs in response to the above-mentioned needs.

[0004] In order to achieve the above object, the technical solution of the present invention is:

[0005] A process structure of a faucet housing, comprising a faucet upper cover and a faucet lower cover, wherein the faucet upper cover is connected to the faucet lower cover; the faucet upper cover is formed by die stamping, and the faucet upper cover comprises a bottom plate, a first side plate, a second side plate, a first arc plate, and a second arc plate; the top ends of the first side plate, the second side plate, the first arc plate, and the second arc plate are all integrally formed with the bottom plate, one end of the bottom plate is in an arc shape, and the arc-shaped end is connected to the first arc plate and the second arc plate, and the first arc plate and the second arc plate are symmetrically arranged; the first side plate The plate and the second side plate are respectively located on both sides of the bottom plate and are symmetrically arranged, a first gap for welding after stamping is arranged between one end of the first arc plate and the first side plate, a second gap for welding after stamping is arranged between the other end of the first arc plate and an end of the second arc plate close to the first arc plate, and a third gap for welding after stamping is arranged between an end of the second arc plate away from the first arc plate and the second side plate; the first arc plate, the second arc plate, the first side plate, and the bottom edges of the second side plate are welded to the faucet lower cover.

[0006] Furthermore, one end of the faucet lower cover is arc-shaped and is provided with a connecting protrusion, a top of the connecting protrusion is provided with a water outlet hole, and the edge of the faucet lower cover is welded to the first arc plate, the second arc plate, the first side plate, and the bottom edge of the second side plate.

[0007] Furthermore, the inner side wall of the connecting protrusion is provided with a connecting thread.

[0008] Furthermore, the bottom ends of the first side plate and the second side plate are both in a curved shape that gradually descends from the arc end of the bottom plate to the other end of the bottom plate.

[0009] Furthermore, an arc notch is provided at one end of the bottom plate away from the first arc plate, and an arc notch identical to that of the bottom plate is provided at one end of the faucet lower cover away from the connecting protrusion.

[0010] A manufacturing process for a faucet housing comprises the following steps:

[0011] S1. Mark the positions of the bottom plate, the first side plate, the second side plate, the first arc plate, and the second arc plate on the faucet cover manufacturing plate;

[0012] S2, finding the positions of the first gap, the second gap, and the third gap and marking them;

[0013] S3, cutting the positions of the first gap, the second gap, and the third gap to obtain the first gap between the first side plate and the first arc plate, the second gap between the first arc plate and the second arc plate, and the third gap between the second arc plate and the second side plate, respectively;

[0014] S4, stamping the faucet cover manufacturing plate through a mold;

[0015] S5, welding the first gap, the second gap, and the third gap, so that the first side plate, the first arc plate, the second arc plate, and the second side plate are all welded together;

[0016] S6. Find the position of the water outlet hole on the faucet lower cover manufacturing plate and perform drilling operation;

[0017] S7, stamping the faucet lower cover manufacturing plate through a mold;

[0018] S8. Place the faucet lower cover on the bottom end of the faucet upper cover and weld the edge of the faucet lower cover to the first side plate, the first arc plate, the second arc plate, and the bottom end of the second side plate to complete the manufacture of the faucet housing.

[0019] Compared with the prior art, the present invention has the following advantages and positive effects:

[0020] The present invention adopts a design of setting a first gap between the first side plate and the first arc plate of the faucet cover, setting a second gap between the first arc plate and the second arc plate, and setting a third gap between the second arc plate and the second side plate, so that when the first arc plate and the second arc plate are stamped by a mold, the first arc plate and the second arc plate will not be subject to the traction force of the adjacent first side plate or the second side plate when bending, and the first arc plate and the second arc plate are relatively independent and will not generate mutual traction, thereby ensuring that the bending curvature of the first arc plate and the second arc plate can be consistent with the curvature of the mold, thereby achieving the curvature standard required by people, greatly improving the qualified rate of the faucet shell, and effectively improving the assembly efficiency of the faucet cover and the faucet lower cover; on the other hand, the present invention adopts a design of welding the bottom end of the faucet cover and the edge of the faucet lower cover, which saves the production cost of the faucet shell while ensuring the structural stability of the faucet shell, effectively extending the service life of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is the main structural diagram of the faucet cover;

[0023] Figure 2 This is a bottom-up structural diagram of the faucet cover;

[0024] Figure 3 for Figure 2 AA section view;

[0025] Figure 4 This is a top view of the structure of the lower cover of the faucet;

[0026] Figure 5 for Figure 4 BB cross-sectional view. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work, any modifications, equivalent substitutions, improvements, etc., should be included in the protection scope of the present invention.

[0028] like Figures 1 to 5 As shown, a process structure of a faucet housing includes a faucet upper cover and a faucet lower cover 10, and the faucet upper cover is connected to the faucet lower cover 10; the faucet upper cover is formed by die stamping, and the faucet upper cover includes a bottom plate 1, a first side plate 2, a second side plate 8, a first arc plate 4, and a second arc plate 6; the top ends of the first side plate 2, the second side plate 8, the first arc plate 4, and the second arc plate 6 are all perpendicular to the bottom plate 1 and are integrally formed, one end of the bottom plate 1 is in an arc shape and the arc-shaped end is connected to the first arc plate 4 and the second arc plate 6 The first arc plate 4 and the second arc plate 6 are symmetrically arranged; the end of the bottom plate 1 away from the first arc plate 4 is provided with a first arc notch 9, the first side plate 2 and the second side plate 8 are respectively located on both sides of the bottom plate 1 and are symmetrically arranged, a first gap 3 for welding after stamping is provided between one end of the first arc plate 4 and the first side plate 2, a second gap 5 for welding after stamping is provided between the other end of the first arc plate 4 and the end of the second arc plate 6 close to the first arc plate 4, and the end of the second arc plate 6 away from the first arc plate 4 A third gap 7 is provided between the first side plate 2 and the second side plate 8 for welding after stamping; the bottom edges of the first side plate 2 and the second side plate 8 are both in a curve shape that gradually decreases from the arc end of the bottom plate 1 to the other end of the bottom plate 1, and the bottom edges of the first arc plate 4, the second arc plate 6, the first side plate 2, and the second side plate 8 are welded to the faucet lower cover 10; one end of the faucet lower cover 10 is in an arc shape and a connecting protrusion 11 is provided at the arc-shaped end, a water outlet through hole 12 is provided at the top of the connecting protrusion 11, and a connecting protrusion 11 is provided on the inner wall of the connecting protrusion The connecting thread 14 is mainly used to connect the foaming core and other devices; the end of the faucet lower cover 10 away from the connecting protrusion 11 is provided with a second arc notch 13 which is the same as the bottom plate 1; the first arc notch 9 on the bottom plate 1 is the same as the second arc notch 13 on the faucet lower cover 10, which is mainly used to connect the faucet housing and the faucet water inlet pipe, thereby improving the use effect of the present invention, and the edge of the faucet lower cover 10 is welded to the bottom edges of the first arc plate 4, the second arc plate 6, the first side plate 2, and the second side plate 8;

[0029] A manufacturing process for a faucet housing comprises the following steps:

[0030] S1. Mark the positions of the bottom plate 1, the first side plate 2, the second side plate 8, the first arc plate 4, and the second arc plate 6 on the faucet upper cover manufacturing plate; the faucet upper cover manufacturing plate and the faucet lower cover manufacturing plate are mainly used for the stamping and forming of the faucet upper cover and the faucet lower cover, and their shapes are the same as the unfolded plan view of the faucet upper cover and the faucet lower cover;

[0031] S2, find the positions of the first gap 2, the second gap 5, and the third gap 7 and mark them;

[0032] S3, cutting the positions of the first gap 3, the second gap 5, and the third gap 7, respectively obtaining the first gap 3 between the first side plate 2 and the first arc plate 4, the second gap 5 between the first arc plate 4 and the second arc plate 6, and the third gap 7 between the second arc plate 6 and the second side plate 8;

[0033] S4, stamping the faucet cover manufacturing plate through a mold;

[0034] S5, welding the first gap 3, the second gap 5, and the third gap 7, so that the first side plate 2, the first arc plate 4, the second arc plate 6, and the second side plate 8 are all welded together;

[0035] S6, find the position of the water outlet through hole 12 on the faucet lower cover manufacturing plate and perform drilling operation;

[0036] S7, stamping the faucet lower cover manufacturing plate through a mold;

[0037] S8. Place the faucet lower cover 10 on the bottom end of the faucet upper cover and weld the edge of the faucet lower cover 10 to the bottom ends of the first side plate 2, the first arc plate 4, the second arc plate 6, and the second side plate 8 to complete the manufacture of the faucet housing.

[0038] The present invention adopts a design of setting a first gap between the first side plate and the first arc plate of the faucet cover, setting a second gap between the first arc plate and the second arc plate, and setting a third gap between the second arc plate and the second side plate, so that when the first arc plate and the second arc plate are stamped by a mold, the first arc plate and the second arc plate will not be subject to the traction force of the adjacent first side plate or the second side plate when bending, and the first arc plate and the second arc plate are relatively independent and will not generate mutual traction, thereby ensuring that the bending curvature of the first arc plate and the second arc plate can be consistent with the curvature of the mold, thereby achieving the curvature standard required by people, greatly improving the qualified rate of the faucet shell, and effectively improving the assembly efficiency of the faucet cover and the faucet lower cover; on the other hand, the present invention adopts a design of welding the bottom end of the faucet cover and the edge of the faucet lower cover, which saves the production cost of the faucet shell while ensuring the structural stability of the faucet shell, effectively extending the service life of the present invention.

Claims

1. A manufacturing process for a faucet housing structure, characterized in that: The process structure of the faucet housing includes a faucet upper cover and a faucet lower cover, and the faucet upper cover is connected to the faucet lower cover; the characteristic is that: the faucet upper cover is formed by die stamping, and the faucet upper cover includes a bottom plate, a first side plate, a second side plate, a first arc plate, and a second arc plate; the top ends of the first side plate, the second side plate, the first arc plate, and the second arc plate are all integrally formed with the bottom plate, one end of the bottom plate is in an arc shape, and the arc-shaped end is connected to the first arc plate and the second arc plate, and the first arc plate and the second arc plate are symmetrically arranged; The first side plate and the second side plate are respectively located on both sides of the bottom plate and are symmetrically arranged; a first gap for welding after stamping and forming is arranged between one end of the first arc plate and the first side plate; a second gap for welding after stamping and forming is arranged between the other end of the first arc plate and an end of the second arc plate close to the first arc plate; a third gap for welding after stamping and forming is arranged between an end of the second arc plate away from the first arc plate and the second side plate; the first arc plate, the second arc plate, the first side plate, and the bottom edges of the second side plate are welded to the lower cover of the faucet; One end of the faucet lower cover is in an arc shape and a connecting protrusion is provided at the arc-shaped end, a water outlet through hole is provided at the top of the connecting protrusion, and the edge of the faucet lower cover is welded to the first arc plate, the second arc plate, the first side plate, and the bottom edge of the second side plate; The manufacturing process comprises the following steps: S1. Mark the positions of the bottom plate, the first side plate, the second side plate, the first arc plate, and the second arc plate on the faucet cover manufacturing plate; S2, finding the positions of the first gap, the second gap, and the third gap and marking them; S3, cutting the positions of the first gap, the second gap, and the third gap to obtain the first gap between the first side plate and the first arc plate, the second gap between the first arc plate and the second arc plate, and the third gap between the second arc plate and the second side plate, respectively; S4, stamping the faucet cover manufacturing plate through a mold; S5, welding the first gap, the second gap, and the third gap, so that the first side plate, the first arc plate, the second arc plate, and the second side plate are all welded together; S6. Find the position of the water outlet hole on the faucet lower cover manufacturing plate and perform drilling operation; S7, stamping the faucet lower cover manufacturing plate through a mold; S8. Place the faucet lower cover on the bottom end of the faucet upper cover and weld the edge of the faucet lower cover to the first side plate, the first arc plate, the second arc plate, and the bottom end of the second side plate to complete the manufacture of the faucet housing.

2. The manufacturing process according to claim 1, characterized in that: The inner side wall of the connecting protrusion is provided with a connecting thread.

3. The manufacturing process according to claim 2, characterized in that: The bottom ends of the first side plate and the second side plate are both in a curved shape that gradually descends from the arc end of the bottom plate to the other end of the bottom plate.

4. The manufacturing process according to claim 3, characterized in that: An arc notch is arranged at one end of the bottom plate away from the first arc plate, and an arc notch identical to that of the bottom plate is arranged at one end of the faucet lower cover away from the connecting protrusion.

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