CN203696256U - Clamp device for shower head laser welding - Google Patents
Clamp device for shower head laser welding Download PDFInfo
- Publication number
- CN203696256U CN203696256U CN201420019427.1U CN201420019427U CN203696256U CN 203696256 U CN203696256 U CN 203696256U CN 201420019427 U CN201420019427 U CN 201420019427U CN 203696256 U CN203696256 U CN 203696256U
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- China
- Prior art keywords
- counterdie
- assembly
- grip device
- upper die
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 125000006239 protecting group Chemical group 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000010009 beating Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Abstract
The utility model relates to the field of the shower head technology, in particular to a clamp device for shower head laser welding. The clamp device comprises a clamp frame and comprises a clamp assembly, a pressing mechanism and a limiting mechanism, wherein the clamp assembly is used for clamping a shower head to be welded, the pressing mechanism is used for pressing the clamp assembly, and the limiting mechanism is used for limiting the clamp assembly. The clamp assembly comprises an upper die assembly and a lower die assembly, the upper die assembly and the lower die assembly are connected with the pressing mechanism and the limiting mechanism respectively, and the pressing mechanism and the limiting mechanism are installed on the clamp frame. Due to the fact that the clamp device for shower head laser welding is designed, when the shower head is assembled and welded, the workpiece deformation can be guaranteed while efficient and high-strength welding is carried out in an accurate positioning mode. The clamp device for shower head laser welding can be suitable for welding different shapes of shower head assemblies by changing the shape of the clamp assembly.
Description
Technical field
The utility model relates to gondola water faucet technology field, is specifically related to a kind of grip device for gondola water faucet laser weld.
Background technology
The agent structure of gondola water faucet is as described in Fig. 1 a and Fig. 1 b, and Fig. 1 a is that existing shower components splits structural representation, and Fig. 1 b is existing shower components package assembly schematic diagram.The agent structure of shower components comprises into water interface 10, back side panel beating 11, plastic core 12 and front panel beating 13, wherein back side panel beating 11 is provided with stamped recess, front panel beating 13 is provided with the stamping-out honeycomb hole of arrangement architecture, water inlet interface 10 is located at back side panel beating 11 center positions, and plastic core 12 is located between back side panel beating 11 and front panel beating 13.
In the prior art, on the one hand due to after punching press and punching process, groove there will be moderate finite deformation, and honeycomb hole is arranged than comparatively dense, and stamped recess, stamping-out honeycomb hole and water inlet interface are difficult to utilize fixture location; General household bathroom accessories gondola water faucet is to be all welded by the thick corrosion resistant plate of 0.6-1.0mm on the other hand, under the contour energy injection of laser, is difficult to realize without distortion weld.Particularly, in the accuracy situation that can not meet location, laser weld cannot go on.
Under above-mentioned welding condition, often there will be workpiece uniformity bad, or fixture efficiency is not high, or the problem such as the solder joint skew producing because of temperature distortion because of workpiece after welding.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of grip device for gondola water faucet laser weld, overcomes the location inaccuracy of gondola water faucet manufacturing process and welds the problems such as yielding.
The utility model solves the technical scheme that its technical problem adopts: the grip device that a kind of gondola water faucet laser weld is provided, comprise fixture stand, described device comprises clamp assembly for clamping gondola water faucet to be welded, for the hold-down mechanism of compressing fixture assembly with for clamp assembly is carried out to spacing position-limit mechanism; This clamp assembly comprises upper die component and lower membrane module, and this upper die component is connected with hold-down mechanism and position-limit mechanism respectively with lower membrane module, and this hold-down mechanism and position-limit mechanism are arranged on fixture stand.
Wherein, preferred version is: described hold-down mechanism is arranged on fixture stand upper end, and this hold-down mechanism comprises compression cylinder and compressor arm; This compression cylinder is arranged on compressor arm upper end, and this compressor arm lower end is provided with patrix alignment pin and patrix interface, and this patrix alignment pin and patrix interface are fixedly connected on upper die component.
Wherein, preferred version is: described position-limit mechanism is arranged on fixture stand lower end, and this position-limit mechanism comprises limiting cylinder and gag lever post; This limiting cylinder is arranged on gag lever post lower end, and this gag lever post upper end and fixture stand junction are provided with counterdie interface, and this end, gag lever post upper end pin is provided with counterdie alignment pin, and this counterdie interface and counterdie alignment pin are fixedly connected on lower membrane module.
Wherein, preferred version is: the front of described upper die component is provided with locating hole and the fastening interface of patrix, and the fastening interface of this patrix is located at the center position of upper die component; The back side of this upper die component is uncovered cavity.
Wherein, preferred version is: described lower membrane module comprises counterdie main body and limit assembly; The centre position of this counterdie bottom part body is provided with the fastening interface of counterdie first, this limit assembly comprises spacing mainboard, limited block, spring protective assembly and spacing lead, this spring protective assembly and limited block interfix and are arranged on counterdie body rim place, this spacing mainboard is arranged on counterdie main body inner chamber, and this spacing mainboard is provided with the fastening interface of counterdie second.
Wherein, preferred version is: described spring protective assembly is provided with extension block at counterdie main body inner chamber, and this extension block is fastened on spacing mainboard inner side, and this spring protective assembly is provided with hollow cavity on the surface, installation place of counterdie main body; This spring protective group, limited block and spacing mainboard form a lifting main body.
Wherein, preferred version is: described device is provided with dynamic rotation mechanism, and this dynamic rotation mechanism comprises motor, reductor and belt pulley combination, and this belt pulley combination comprises the first pulley being located in dynamic rotation mechanism and is located at the second pulley on position-limit mechanism.
Wherein, preferred version is: described device is provided with detent mechanism, and this detent mechanism comprises positioning cylinder and backstay, and this positioning cylinder is arranged on backstay upper end, and backstay lower end connects the locating hole of upper die component.
Wherein, preferred version is: described fixture stand is provided with the first containment vessel and the second containment vessel, and this first containment vessel and the second containment vessel are arranged on respectively on dynamic rotation mechanism and position-limit mechanism.
Wherein, preferred version is: the profile of described clamp assembly is centrosymmetric image.
The beneficial effects of the utility model are, compared with prior art, the utility model is by a kind of grip device for gondola water faucet laser weld of design, during to gondola water faucet assembly welding, and can registration, high efficiency and also can ensure workpiece deformation while carrying out high-intensity welding; This device can also, by changing the shape of clamp assembly, be applicable to weld difform shower components.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 a is that existing shower components splits structural representation;
Fig. 1 b is existing shower components package assembly schematic diagram;
Fig. 2 a is the utility model lower clamping fixture assembly structure schematic diagram;
Fig. 2 b is the utility model lower clamping fixture assembly Facad structure schematic diagram;
Fig. 3 a is the utility model upper clamping fixture assembly Facad structure schematic diagram;
Fig. 3 b is the utility model upper clamping fixture assembly structure schematic diagram;
Fig. 4 is the utility model grip device main body frame construction schematic diagram;
Fig. 5 is the utility model grip device structural representation;
Fig. 6 is the utility model clamp assembly cross-sectional view.
Detailed description of the invention
Now by reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
As shown in Figure 2 a and 2 b, Fig. 2 a is the utility model lower clamping fixture assembly structure schematic diagram, and Fig. 2 b is the utility model lower clamping fixture assembly Facad structure schematic diagram.Described lower membrane module comprises counterdie main body 20 and limit assembly, and the centre position of these counterdie main body 20 bottoms is provided with the fastening interface 201 of counterdie first; Described limit assembly comprises limited block 21, spring protective assembly 22, spacing lead 23 and spacing mainboard 24, this spring protective assembly 22 and limited block 21 interfix and are arranged on counterdie main body 20 edges, this spacing mainboard 24 is arranged on counterdie main body 20 inner chambers, and this spacing mainboard 24 is provided with the fastening interface 241 of counterdie second.
As shown in Figure 3 a and Figure 3 b shows, Fig. 3 a is the utility model upper clamping fixture assembly Facad structure schematic diagram, and Fig. 3 b is the utility model upper clamping fixture assembly structure schematic diagram.Described upper die component front 30 is provided with locating hole 31 and the fastening interface 301 of patrix, and the fastening interface 301 of this patrix is located at the center position of upper die component; The back side of this upper die component is upper mold cavity 32, and upper mold cavity 32 is uncovered cavitys.
Wherein, the first fastening interface 201, the second fastening interface 241 and the fastening interface 301 of patrix are by intermediary interface and surrounding aperture composition, and intermediary interface is to connect with mobile jib, and surrounding aperture plays stationary fixture assembly, prevents that clamp assembly from sliding at work.
As shown in Figure 4, the utility model provides a preferred embodiment, and Fig. 4 is the utility model grip device main body frame construction schematic diagram.A kind of main body framework of grip device of gondola water faucet laser weld is provided, and this device comprises fixture stand 40, for the hold-down mechanism 41 of compressing fixture assembly, for clamp assembly being carried out to spacing position-limit mechanism 42, dynamic rotation mechanism 43 and the detent mechanism 44 for patrix is positioned.
In the present embodiment, fixture stand 40 comprises main frame 401, middle frame 402, the first containment vessel 403, the second containment vessel 404; Described hold-down mechanism 41 is arranged on fixture stand 40 upper ends, and this hold-down mechanism 41 comprises compression cylinder 411 and compressor arm 412; This compression cylinder 411 is arranged on compressor arm 412 upper ends, and these compressor arm 412 lower ends are provided with patrix alignment pin 414 and patrix interface 413; Described position-limit mechanism 42 is arranged on fixture stand 40 lower ends, and this position-limit mechanism 42 comprises limiting cylinder 421 and gag lever post 422; This limiting cylinder 421 is arranged on gag lever post 422 lower ends, and main frame 401 junctions of these gag lever post 422 upper ends and fixture stand 40 are provided with counterdie interface 423, and these gag lever post 422 end, upper end pins are provided with counterdie alignment pin 424; Dynamic rotation mechanism 43 comprises motor 431, reductor 432 and belt pulley combination, this belt pulley combination comprises that the first pulley 434 being located in dynamic rotation mechanism and the second pulley 435, the first pulleys 434 that are located on position-limit mechanism are to be connected by belt 433 with the second pulley 435; Detent mechanism 44 comprises positioning cylinder 441, backstay 442 and backstay Connection Element 443.
The hold-down mechanism 41 of the present embodiment is arranged on fixture stand 40 upper ends, and compressor arm 412 lower ends connect middle frame 402, and compression cylinder 411 drives compressor arm 412 to move.
The position-limit mechanism 42 of the present embodiment is arranged on fixture stand 40 lower ends, and gag lever post 422 is with compressor arm 412 on same straight line, and the upper surface of gag lever post 422 is to the lower end of compressor arm 412, and limiting cylinder 421 outsides are provided with the second containment vessel 404.
The dynamic rotation mechanism 43 of the present embodiment is arranged on fixture stand 40 lower ends, and wherein belt pulley combination can allow motor 431 drive limiting cylinder 421 to rotate, and reductor 432 is controlled the velocity of rotation of motor 431, and dynamic rotation mechanism 43 outsides are provided with the first containment vessel 403.
The detent mechanism 44 of the present embodiment is arranged on fixture stand 40 upper ends, is provided with backstay Connection Element 443 detent mechanism 44 is connected with hold-down mechanism 41, and positioning cylinder 441 can move backstay 442.
As shown in Figure 5 and Figure 6, the utility model provides another preferred embodiment, and Fig. 5 is the utility model grip device structural representation, and Fig. 6 is the utility model clamp assembly cross-sectional view.Compressor arm 412 lower ends connect upper die component 3, and gag lever post 422 upper ends connect lower membrane module 2, when welding, shower components 1 are placed between upper die component 3 and lower membrane module 2.
Spring protective assembly 22 in the present embodiment is provided with extension block 221 at counterdie main body 2 inner chambers, and this extension block 221 is fastened on spacing mainboard 24 inner sides, and this spring protective assembly 22 is provided with hollow cavity on the surface of counterdie main body 2 installation places; This spring protective group 22, limited block 21 and spacing mainboard 24 form a lifting main body.
Lifting main body in the present embodiment can be in certain oscilaltion, and lifting degree is limited by hollow cavity and spacing lead 23.
In the present embodiment, backstay 442 lower ends connect locating hole 31; At lower membrane module 2 places, the first fastening interface 201 is connected and fixed with counterdie interface 423, the second fastening interface 241 comprises the aperture of intermediary interface and surrounding, and counterdie alignment pin 424 connects the aperture of the second fastening interface 241, and gag lever post 422 connects the intermediary interface of the second fastening interface 241.
The utility model provides the preferred embodiment of grip device working method, and its step comprises: material loading, shower components 1 is placed in lower membrane module 2, and the limited block 21 of lower membrane module 2 positions shower components; Compress, compression cylinder 411 is controlled compressor arm 412 and is moved, and drives upper die component 3 that shower components 1 is compressed; Unclamp, under the effect of positioning cylinder 441 and limiting cylinder 421, backstay 442 and lifting main body are unclamped; Welding, under the motor 431 of dynamic rotation mechanism 43 drives, clamp assembly rotates a circle around centre hole axis, and laser instrument 60 Emission Lasers weld; Location and reset, backstay 442 is inserted as locating hole 31, and upper die component 3 is replied the original state before material loading, takes out shower components 1 and also welds next gondola water faucet and prepare.
In the present embodiment, in step is unclamped, positioning cylinder 441 is controlled backstay 442 and is moved, and backstay 442 processed leaves locating hole 31; Limiting cylinder 421 is controlled gag lever post 422 and is moved, and gag lever post 422 glides spacing mainboard 24, and drives limited block 21 to glide, until spacing mainboard slides to for 24 times on spacing lead 23, now limited block 21 unclamps.
In the utility model, the clamp assembly of accompanying drawing is square, but can also be other centrosymmetric images, as circle, rhombus and ellipse etc., adapts to difform shower components; The size of clamp assembly is also to change according to actual shower components, adapts to the shower components of different sizes.
As described above, be only the utility model most preferred embodiment, and not for limiting scope of the present utility model, all equivalences of doing according to the utility model claim change or modify, and are all the utility model and contain.
Claims (10)
1. a grip device for gondola water faucet laser weld, comprises fixture stand, it is characterized in that: described device comprises clamp assembly for clamping gondola water faucet to be welded, for the hold-down mechanism of compressing fixture assembly with for clamp assembly is carried out to spacing position-limit mechanism; This clamp assembly comprises upper die component and lower membrane module, and this upper die component is connected with hold-down mechanism and position-limit mechanism respectively with lower membrane module, and this hold-down mechanism and position-limit mechanism are arranged on fixture stand.
2. grip device according to claim 1, is characterized in that: described hold-down mechanism is arranged on fixture stand upper end, and this hold-down mechanism comprises compression cylinder and compressor arm; This compression cylinder is arranged on compressor arm upper end, and this compressor arm lower end is provided with patrix alignment pin and patrix interface, and this patrix alignment pin and patrix interface are fixedly connected on upper die component.
3. grip device according to claim 1, is characterized in that: described position-limit mechanism is arranged on fixture stand lower end, and this position-limit mechanism comprises limiting cylinder and gag lever post; This limiting cylinder is arranged on gag lever post lower end, and this gag lever post upper end and fixture stand junction are provided with counterdie interface, and this end, gag lever post upper end pin is provided with counterdie alignment pin, and this counterdie interface and counterdie alignment pin are fixedly connected on lower membrane module.
4. grip device according to claim 1, is characterized in that: the front of described upper die component is provided with locating hole and the fastening interface of patrix, and the fastening interface of this patrix is located at the center position of upper die component; The back side of this upper die component is uncovered cavity.
5. grip device according to claim 1, is characterized in that: described lower membrane module comprises counterdie main body and limit assembly; The centre position of this counterdie bottom part body is provided with the fastening interface of counterdie first, this limit assembly comprises spacing mainboard, limited block, spring protective assembly and spacing lead, this spring protective assembly and limited block interfix and are arranged on counterdie body rim place, this spacing mainboard is arranged on counterdie main body inner chamber, and this spacing mainboard is provided with the fastening interface of counterdie second.
6. grip device according to claim 5, it is characterized in that: described spring protective assembly is provided with extension block at counterdie main body inner chamber, this extension block is fastened on spacing mainboard inner side, and this spring protective assembly is provided with hollow cavity on the surface, installation place of counterdie main body; This spring protective group, limited block and spacing mainboard form a lifting main body.
7. grip device according to claim 3, it is characterized in that: described device is provided with dynamic rotation mechanism, this dynamic rotation mechanism comprises motor, reductor and belt pulley combination, and this belt pulley combination comprises the first pulley being located in dynamic rotation mechanism and is located at the second pulley on position-limit mechanism.
8. grip device according to claim 1, is characterized in that: described device is provided with detent mechanism, and this detent mechanism comprises positioning cylinder and backstay, and this positioning cylinder is arranged on backstay upper end, and backstay lower end connects the locating hole of upper die component.
9. according to the grip device described in claim 2,7 or 8, it is characterized in that: described fixture stand is provided with the first containment vessel and the second containment vessel, this first containment vessel and the second containment vessel are arranged on respectively on dynamic rotation mechanism and position-limit mechanism.
10. grip device according to claim 3, is characterized in that: the profile of described clamp assembly is centrosymmetric image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019427.1U CN203696256U (en) | 2014-01-13 | 2014-01-13 | Clamp device for shower head laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019427.1U CN203696256U (en) | 2014-01-13 | 2014-01-13 | Clamp device for shower head laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696256U true CN203696256U (en) | 2014-07-09 |
Family
ID=51046755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019427.1U Expired - Lifetime CN203696256U (en) | 2014-01-13 | 2014-01-13 | Clamp device for shower head laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042380A (en) * | 2017-04-11 | 2017-08-15 | 广东南海昌和模具有限公司 | A kind of upper and lower mould for special bent pipe presses welding fixture |
| CN107511633A (en) * | 2017-10-19 | 2017-12-26 | 江门市霈霖卫浴科技有限公司 | Gondola water faucet automatic welding machine adjustable tool base |
| CN107552959A (en) * | 2017-10-19 | 2018-01-09 | 江门市霈霖卫浴科技有限公司 | Gondola water faucet automatic welding machine |
-
2014
- 2014-01-13 CN CN201420019427.1U patent/CN203696256U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042380A (en) * | 2017-04-11 | 2017-08-15 | 广东南海昌和模具有限公司 | A kind of upper and lower mould for special bent pipe presses welding fixture |
| CN107511633A (en) * | 2017-10-19 | 2017-12-26 | 江门市霈霖卫浴科技有限公司 | Gondola water faucet automatic welding machine adjustable tool base |
| CN107552959A (en) * | 2017-10-19 | 2018-01-09 | 江门市霈霖卫浴科技有限公司 | Gondola water faucet automatic welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |