CN109008733A - Punch forming bathroom chassis and its manufacturing method - Google Patents
Punch forming bathroom chassis and its manufacturing method Download PDFInfo
- Publication number
- CN109008733A CN109008733A CN201811012607.6A CN201811012607A CN109008733A CN 109008733 A CN109008733 A CN 109008733A CN 201811012607 A CN201811012607 A CN 201811012607A CN 109008733 A CN109008733 A CN 109008733A
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- Prior art keywords
- chassis
- punch forming
- grid beam
- water
- proof
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/40—Pans or trays
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Residential Or Office Buildings (AREA)
Abstract
The present invention relates to a kind of punch forming bathroom chassis and its manufacturing method, punch forming bathroom chassis includes: water-proof chassis and grid beam.Water-proof chassis includes bottom plate and the waterproof side plate that is circumferentially arranged around bottom plate side.Water-proof chassis is using the stamping forming integrated water-proof chassis of metal material.Grid beam includes along the spaced multiple crossbeams of transverse direction and spaced multiple stringers in a longitudinal direction.Crossbeam and stringer interlaced arrangement and it is connected with each other in the same plane, grid beam is fixedly installed below water-proof chassis.Above-mentioned punch forming bathroom chassis, water-proof chassis is integrally formed using metal material punching press, the crossbeam of grid beam and stringer specifically can using being welded to each other by the way of, bolt connecting mode or be clamped connection type and be attached to form grid beam, the mode of the rib grid of SMC material is obtained without such as traditional mold compression moulding.So as to processing easy to produce, at the same it is lower to mold requirement, die cost can be reduced.
Description
Technical field
The present invention relates to punch forming bathroom chassis technical field, more particularly to a kind of punch forming bathroom chassis and its
Manufacturing method.
Background technique
Traditional SMC bathroom chassis structure generally goes out the rib grid of SMC material by mold direct pressing, and will
Rib grid is as supporting structure.However, it is contemplated that SMC material higher cost, rib in length and breadth in rib grid compared with
It is elongated, thus rib grid overall stiffness is unsatisfactory.In addition, rib grid is made by mold, to the system of mold
It is required higher, further improves die cost.It increases, reduces simultaneously for the technique controlling difficulty of SMC compression molding
Bathroom chassis product qualification rate.
Summary of the invention
Based on this, it is necessary to it overcomes the deficiencies of existing technologies, a kind of punch forming bathroom chassis and its manufacturing method is provided,
It can be improved product qualification rate, processing easy to produce, while require mold lower, can substantially reduce die cost.
Its technical solution is as follows: a kind of punch forming bathroom chassis, comprising: water-proof chassis, the water-proof chassis include bottom
Plate and the waterproof side plate being circumferentially arranged around the bottom plate side, the water-proof chassis are using the stamping forming one of metal material
Change water-proof chassis；Grid beam, the grid beam include along the spaced multiple crossbeams of transverse direction in a longitudinal direction
Spaced multiple stringers, the crossbeam and the stringer interlaced arrangement and in the same plane, the net of interconnection
Screen work is fixedly installed below the water-proof chassis.
Above-mentioned punch forming bathroom chassis, water-proof chassis are integrally formed using metal material punching press, the crossbeam of grid beam
With stringer specifically can by the way of being welded to each other, bolt connecting mode or clamping connection type be attached to form net
Screen work obtains the mode of the rib grid of SMC material without such as traditional mold compression moulding.It is produced so as to improve
Product qualification rate, processing easy to produce, and meanwhile it is lower to mold requirement, die cost can be substantially reduced.
The crossbeam and the stringer are steel tubular beam, iron pipe beam or copper pipe beam in one of the embodiments,；The cross
Beam is connect, is bolted or is clamped connection by welding manner with the stringer.
The pipe thickness of the crossbeam and the stringer is 2mm~4mm in one of the embodiments,；The adjacent cross
Clear spacing between beam, the adjacent stringer is no more than 0.8m.
The lower surface of the water-proof chassis and the upper surface of the grid beam are welded to each other in one of the embodiments,
It is mutually bonded together or by viscose glue.
The punch forming bathroom chassis further includes finish coat in one of the embodiments, and the finish coat is laid with
In the upper surface of the bottom plate.
The finish coat includes the multiple tapestry bricks being stitched together in one of the embodiments,；Two neighboring facing
Gap filling between brick has waterproof gasket cement.
The punch forming bathroom chassis further includes lift adjustment part, the rising-falling tone in one of the embodiments,
Section part for driving the grid beam lifting action, the lift adjustment part for be installed in the grid beam and installation ground it
Between.
The lift adjustment part is to adjust bolt in one of the embodiments, the bottom surface of the grid beam be equipped with
The threaded hole for adjusting bolt cooperation.
The lift adjustment part is multiple in one of the embodiments, and is spaced apart from each other and is arranged on the grid beam.
A kind of manufacturing method of the punch forming bathroom chassis, includes the following steps:
Metal plate is provided, metal plate progress punching press is obtained into water-proof chassis；
Make grid beam；
The bottom surface of the grid beam of production and water-proof chassis is fixed together.
The manufacturing method of above-mentioned punch forming bathroom chassis, water-proof chassis are integrally formed using metal material punching press, net
The crossbeam of screen work and stringer specifically can be using being welded to each other by the way of, bolt connecting mode or clamping connection type progress
Connection forms grid beam, and the mode of the rib grid of SMC material is obtained without such as traditional mold compression moulding.To
It can be improved product qualification rate, processing easy to produce, while mold is required lower, die cost can be substantially reduced.
The manufacturing method of the punch forming bathroom chassis is further comprised the steps of: in bottom plate in one of the embodiments,
Upper surface on be laid with finish coat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of punch forming bathroom chassis described in one embodiment of the invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the schematic top plan view of punch forming bathroom chassis described in one embodiment of the invention；
Fig. 4 is the structural schematic diagram one of the grid beam of punch forming bathroom chassis described in one embodiment of the invention；
Fig. 5 is the structural schematic diagram two of the grid beam of punch forming bathroom chassis described in one embodiment of the invention；
Fig. 6 is the enlarged diagram in Fig. 5 at B.
Appended drawing reference:
10, water-proof chassis, 11, bottom plate, 111, drainage outlet, 12, waterproof side plate, 20, grid beam, 21, crossbeam, 22, stringer,
23, threaded hole, 24, space, 30, finish coat, 31, tapestry brick, 32, waterproof gasket cement, 40, filler material, 50, lift adjustment part,
51, bolt, 52, stop nut are adjusted.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
It in the description of the present invention, it is to be understood that, can be with when an element is considered as " connection " another element
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element be referred to as " direct " with it is another
When element connects, intermediary element is not present.
In one embodiment, Fig. 1 and Fig. 2, a kind of punch forming bathroom chassis are please referred to, comprising: water-proof chassis 10 with
Grid beam 20.The water-proof chassis 10 includes bottom plate 11 and the waterproof side plate 12 being circumferentially arranged around 11 side of bottom plate.It is described
Water-proof chassis 10 is using the stamping forming integrated water-proof chassis 10 of metal material.The grid beam 20 includes along lateral side
To spaced multiple crossbeams 21 and spaced multiple stringers 22 in a longitudinal direction.The crossbeam 21 and the stringer
22 interlaced arrangements and it is connected with each other in the same plane, the grid beam 20 is fixedly installed on 10 lower section of the water-proof chassis.
Above-mentioned punch forming bathroom chassis, water-proof chassis 10 use metal material (such as aluminium alloy or stainless steel) punching press
Be integrally formed, the crossbeam 21 of grid beam 20 and stringer 22 specifically can by the way of being welded to each other, bolt connecting mode or
Clamping connection type is attached to form grid beam 20, obtains the rib of SMC material without such as traditional mold compression moulding
The mode of grid.So as to improve product qualification rate, processing easy to produce, while mold is required it is lower, can be significantly
Reduce die cost.
In a specific embodiment, referring to Figure 4 together to Fig. 6, the crossbeam 21 and the stringer 22 are steel pipe
Beam, iron pipe beam or copper pipe beam.The crossbeam 21 is connect by welding manner, be bolted or is clamped with the stringer 22
Connection.In this way, the stiffness of grid beam 20 is higher, and without in addition constructing by mold, construction is more convenient, at
This is cheap.Wherein, steel tubular beam assemble the grid beam 20 to be formed support, power transmission and plane stiffness it is preferable, as chassis skeleton branch
It props up entire water-proof chassis 10 while transmitting 10 upper load of water-proof chassis downwards.
Specifically, crossbeam 21 and stringer 22 are the identical hollow square steel Guan Liang of specification, hollow square iron pipe beam or sky
Heart side's copper pipe beam.It so, it is possible to guarantee that crossbeam 21 more can firmly be connect with stringer 22, in addition assemble the grid beam of formation
The flatness of 20 upper surfaces is preferable.Optionally, crossbeam 21 and stringer 22 are the identical solid girder steel of specification, solid-iron beam
Or solid Tongliang County, weight is slightly heavier, and material cost is higher, but remaining performance is identical.
It is to guarantee that grid beam 20 has certain rigidity and stability, it is in one embodiment, adjacent beams 21, adjacent vertical
Clear spacing between beam 22 must not exceed 1m.In addition, the pipe thickness of crossbeam 21 and stringer 22 is 2mm~4mm.In addition, net
The peripheral planar size of screen work 20 is consistent with 10 size of water-proof chassis, and the inside mesh size of grid beam 20 can be according to reality
Situation accordingly adjusts.
In one embodiment, the lower surface of the water-proof chassis 10 and the upper surface of the grid beam 20 are welded to each other
It is mutually bonded together or by viscose glue.In this way, water-proof chassis 10 and grid beam 20 are metal material, welded between metal material
Connect in succession reliable and quick, no technique interval can greatly improve production efficiency.Water-proof chassis 10 can specifically be adopted with grid beam 20
It is attached with spot welding mode.In another embodiment, specifically, strong structure is used between grid beam 20 and water-proof chassis 10
Glue is bonded, and preferably uses full bonding (section that steel pipe is contacted with chassis is filled structure glue).Wherein, hollow steel pipe beam welds
The upper surface of grid beam 20 should be made to be maintained at same plane after the completion of connecing, can just make 20 upper surface of grid beam and the anti-bottom in this way
The fitting of 10 lower surface of disk is close, avoids the occurrence of the bad phenomenon for bonding and loosely or disengaging.
In one embodiment, referring again to Fig. 2, the punch forming bathroom chassis further includes finish coat 30.It is described
Finish coat 30 is laid on the upper surface of the bottom plate 11.Finish coat 30 can specifically stick in the upper surface of bottom plate 11, finish coat
30 can play the role of antiskid decorative.
Specifically, the finish coat 30 includes the multiple tapestry bricks 31 being stitched together.Between two neighboring tapestry brick 31
Gap filling have waterproof gasket cement 32.Optionally, tapestry brick 31 is ceramic tile, Ceramic Tiles, Parqueting block or quartzite brick.Facing
Brick 31 specifically sticks in the upper surface of bottom plate 11 using the fast hard adhesive of rapid-curing cutback.Adhesive is, for example, cloud stone glue, AB glue or ring
Oxygen mortar.In this way, the adhesive used is the fast hard binding material of rapid-curing cutback, compared with traditional glue for tile, there is a following advantage: the
One, adhesive curing rate is fast, general only to need 1 hour to 2 hours, can also accelerate according to demand, but glue for tile belongs to modification
Cement-based material, hardened forming is needed a day or two, due to that can not carry out the works such as subsequent joint filling, packaging and carrying upon hardening
Sequence, so causing production discontinuous, technique interval time is very long；The second, adhesive usage amount is few, one when 31 paving of tapestry brick
As will not excessive glue, and use glue for tile paving when it is easy to appear glue for tile squeeze overflow pollution tapestry brick 31, after further increasing
The process of continuous cleaning face brick pollution.
In addition, waterproof gasket cement 32 is specific for example: silicone sealant, MS sealant or polyurethane sealant.
Further, the punch forming bathroom chassis further includes filler material 40.The filler material 40 is filled in described
In the space 24 of grid beam 20.In this way, filler material 40 can increase the solid sense of punch forming bathroom chassis, pressure-bearing effect is good,
It is avoided that and punch forming bathroom chassis is caused to occur biggish rub-a-dub (water-proof chassis 10, grid beam 20 and installation when trampling
Echo caused by the cavity that ground surrounds).Specifically, light thermal-insulation type filler material 40 can be selected in filler material 40.In this way, lightweight
The effect of filler material 40, which mainly has, increases the multiple functions such as solid sense, loss of weight, heat preservation, pressure-bearing.
Specifically, the filler material 40 be polyurathamc, foamed cement, foamed ceramic, granular polystyrene composite material or
Benzene plate.In this way, filler material 40 is the light heat insulation material with certain rigidity, it is intended to enhance 20 plane stiffness of grid beam and improve
Shock resistance, while the thermal insulation property of punch forming bathroom chassis is improved with energy saving.
In addition, further, cast in situs can be used in filler material 40 or the method for later period stickup is constructed.Wherein, existing
Field, which pours, to be referred to water-proof chassis 10 and grid beam 20 being that mold carries out pouring filling, this method is easy to operate, and it is firm to bond, whole
Body is strong.Later period stickup then refers to first making or purchasing the production board made of light filler, then production board is passed through bonding
Agent is bonded in the space 24 in grid beam 20, this method production efficiency is higher.
In one embodiment, referring again to Fig. 2 and Fig. 3, the punch forming bathroom chassis further includes lift adjustment
Part 50.The lift adjustment part 50 is for driving 20 lifting action of grid beam, and the lift adjustment part 50 is for being installed in
Between the grid beam 20 and installation ground.In this way, the height of grid beam 20 can be changed after 50 lifting action of lift adjustment part
Degree, can accordingly make grid beam 20 be inclined relative to horizontal setting, can specifically make the floor drain of punch forming bathroom chassis
Apparent height at mouth 111 is minimum, so that punch forming bathroom chassis is convenient for water discharging drainage outlet 111, energy
Ponding is avoided, while carrying out slope operation without the upper surface to glass reinforced plastic punch forming bathroom chassis, reduces production
Manufacturing cost.Specifically, it as long as lift adjustment part 50 is not arranged in the center of grid beam 20, can be set inclined in grid beam 20
Excentric position just can be realized grid beam 20 and be obliquely installed, and then realize that the upper surface inclination of water-proof chassis 10 is set
It sets.
Further, referring to Figure 4 together with Fig. 5, the lift adjustment part 50 includes adjusting bolt 51.The grid beam
20 bottom surface is equipped with the threaded hole 23 cooperated with the adjusting bolt 51.In this way, rotating bolt, just can grid beam 20 along spiral shell
Bolt moves up and down, so as to adjust punch forming bathroom chassis upper surface gradient.Optionally, lift adjustment part 50 can also
To use other lifting driving structures, without repeating.In order to improve the stability for adjusting bolt 51 and being connected on grid beam 20,
It adjusts and is also arranged with stop nut 52 on bolt 51, be supported and fixed on grid beam 20 by adjusting bolt 51 and stop nut 52
Lower section.Further, for the ease of adjusting stop nut 52, in lateral hollow square steel pipe and longitudinal hollow square steel pipe
Intersection setting adjusts bolt 51 and stop nut 52.
Further, the lift adjustment part 50 is multiple, and is spaced apart from each other and is arranged on the grid beam 20.It is optional
Ground, lift adjustment part 50 are evenly arranged on grid beam 20.It so, it is possible the bottom for preferably raising punch forming bathroom chassis
Portion so that punch forming bathroom chassis bottom and installation ground reserve certain space arrangement water circuit spool, structural stability compared with
It is good；In addition, the height of each regulating part at different location is adjusted by harmony, so that glass reinforced plastic punch forming bathroom bottom
The upper surface of disk is obliquely installed to form the gradient, and so as to be convenient for draining, waterproofness be can be promoted.
In one embodiment, referring again to Fig. 1 and Fig. 2, a kind of manufacturing method of the punch forming bathroom chassis,
Include the following steps:
S100, metal plate is provided, metal plate progress punching press is obtained into water-proof chassis 10；
Specifically, after providing metal plate, metal plate side corner is cut, stamped sheet metal forms bottom plate 11 and waterproof side plate
12, the corner of adjacent waterproof side plate 12 is welded to connect, and deburring processing of polishing.In addition, opening up floor drain on bottom plate 11
Hole.
S200, production grid beam 20；
Specifically, prepare such as hollow square steel pipe, cut hollow square steel pipe, the hollow square steel pipe welding assembly after cutting
Form grid beam 20.In addition, opening up threaded hole 23 on hollow square steel pipe.
S300, the grid beam 20 of production and the bottom surface of water-proof chassis 10 are fixed together.
Specifically, grid beam 20 is aligned with the bottom surface of water-proof chassis 10 be bonded after, using spot welding mode welding assembly one
It rises.
The manufacturing method of above-mentioned punch forming bathroom chassis, water-proof chassis 10 using metal material (such as aluminium alloy or
Stainless steel) punching press integrated molding, the crossbeam 21 and stringer 22 of grid beam 20 specifically can be by the way of being welded to each other, bolt companies
It connects mode or clamping connection type is attached to form grid beam 20, obtained without such as traditional mold compression moulding
The mode of the rib grid of SMC material.So as to improve product qualification rate, processing easy to produce, while mold is required
It is lower, die cost can be substantially reduced.
In one embodiment, the manufacturing method of the punch forming bathroom chassis further includes step S400: in bottom plate
Finish coat 30 is laid on 11 upper surface.
In one embodiment, further include step S500 after step S300: filler material 40 is filled into the grid
In the space 24 of frame 20.
Specifically, cast in situs can be used in filler material 40 or the method for later period stickup is constructed.Wherein, cast in situs refers to
Be with water-proof chassis 10 and grid beam 20 be that mold carries out pouring filling, this method is easy to operate, and bonding is firm, and globality is strong.
Later period stickup then refers to first making or purchasing the production board made of light filler, then production board is bonded in by binder
In space 24 in grid beam 20, this method production efficiency is higher.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (11)
1. a kind of punch forming bathroom chassis characterized by comprising
Water-proof chassis, the water-proof chassis include bottom plate and the waterproof side plate that is circumferentially arranged around the bottom plate side, the waterproof
Chassis is using the stamping forming integrated water-proof chassis of metal material；
Grid beam, the grid beam include being arranged along the spaced multiple crossbeams of transverse direction and interval in a longitudinal direction
Multiple stringers, the crossbeam and the stringer interlaced arrangement and be connected with each other in the same plane, the grid beam is fixed
It is set to below the water-proof chassis.
2. punch forming bathroom chassis according to claim 1, which is characterized in that the crossbeam and the stringer are steel
Guan Liang, iron pipe beam or copper pipe beam；The crossbeam is connect, is bolted or is clamped company by welding manner with the stringer
It connects.
3. punch forming bathroom chassis according to claim 2, which is characterized in that the tube wall of the crossbeam and the stringer
With a thickness of 2mm~4mm；Clear spacing between the adjacent crossbeam, the adjacent stringer is no more than 0.8m.
4. punch forming bathroom chassis according to claim 1, which is characterized in that the lower surface of the water-proof chassis and institute
The upper surface for stating grid beam is welded to each other together or is mutually bonded by viscose glue.
5. punch forming bathroom chassis according to claim 1, which is characterized in that it further include finish coat, the finish coat
It is laid on the upper surface of the bottom plate.
6. punch forming bathroom chassis according to claim 5, which is characterized in that the finish coat includes being stitched together
Multiple tapestry bricks；Gap filling between two neighboring tapestry brick has waterproof gasket cement.
7. punch forming bathroom chassis according to claim 1, which is characterized in that further include lift adjustment part, the liter
Drop regulating part is for driving the grid beam lifting action, and the lift adjustment part is for being installed in the grid beam and installation ground
Between face.
8. punch forming bathroom chassis according to claim 7, which is characterized in that the lift adjustment part is to adjust spiral shell
Bolt, the bottom surface of the grid beam are equipped with the threaded hole with the adjusting bolt cooperation.
9. punch forming bathroom chassis according to claim 7, which is characterized in that the lift adjustment part is multiple, and
It is spaced apart from each other and is arranged on the grid beam.
10. a kind of manufacturing method of punch forming bathroom chassis as claimed in any one of claims 1 to 9, which is characterized in that
Include the following steps:
Metal plate is provided, metal plate progress punching press is obtained into water-proof chassis；
Make grid beam；
The bottom surface of the grid beam of production and water-proof chassis is fixed together.
11. the manufacturing method of punch forming bathroom chassis according to claim 10, which is characterized in that further comprise the steps of:
Finish coat is laid on the upper surface of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012607.6A CN109008733A (en) | 2018-08-31 | 2018-08-31 | Punch forming bathroom chassis and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012607.6A CN109008733A (en) | 2018-08-31 | 2018-08-31 | Punch forming bathroom chassis and its manufacturing method |
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| Publication Number | Publication Date |
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| CN109008733A true CN109008733A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811012607.6A Pending CN109008733A (en) | 2018-08-31 | 2018-08-31 | Punch forming bathroom chassis and its manufacturing method |
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Cited By (3)
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| CN113180519A (en) * | 2021-03-25 | 2021-07-30 | 俞鑫怡 | SMC chassis and manufacturing method thereof |
| CN113491461A (en) * | 2020-03-19 | 2021-10-12 | 卜大实业股份有限公司 | Waterproof bathroom chassis device and manufacturing method thereof |
| CN114259184A (en) * | 2021-12-27 | 2022-04-01 | 广州鸿力筑工新材料有限公司 | Integral bathroom chassis structure and production method thereof |
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| CN113491461A (en) * | 2020-03-19 | 2021-10-12 | 卜大实业股份有限公司 | Waterproof bathroom chassis device and manufacturing method thereof |
| CN113180519A (en) * | 2021-03-25 | 2021-07-30 | 俞鑫怡 | SMC chassis and manufacturing method thereof |
| CN113180519B (en) * | 2021-03-25 | 2022-08-05 | 俞鑫怡 | SMC chassis and manufacturing method thereof |
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