CN203992837U - Heating tube fixture for laser welding - Google Patents
Heating tube fixture for laser welding Download PDFInfo
- Publication number
- CN203992837U CN203992837U CN201420421332.2U CN201420421332U CN203992837U CN 203992837 U CN203992837 U CN 203992837U CN 201420421332 U CN201420421332 U CN 201420421332U CN 203992837 U CN203992837 U CN 203992837U
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- CN
- China
- Prior art keywords
- temperature control
- control tube
- cylinder
- base plate
- laser welding
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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of heating tube fixture for laser welding, it comprises an operating desk, operating desk is provided with two dimensional surface mobile platform, two dimensional surface mobile platform is provided with clamping hold-down mechanism, the side direction of operating desk is provided with lift mechanism, between lift mechanism and clamping hold-down mechanism, is provided with temperature control tube fixed mechanism.The utility model device has adopted the combination of ripe high precision mobile platform, accurate cylinder moving, guide slide slide block, and lift mechanism, fixing heating tube mechanism etc., have advantages of that volume is little, flexible to operation.
Description
Technical field
The utility model relates to temperature control tube laser soldering device, the technique in household electric appliances widely, is specially a kind of heating tube fixture for laser welding.
Background technology
Heating tube is welded on ring flange and is formed by temperature control tube, therefore temperature control tube need to be welded on ring flange.In heating tube welding field, be the welding of carrying out with argon arc welding the earliest, afterwards along with the continuous expansion of the application of laser weld, and people are familiar with the superiority of laser weld gradually, broken away from old traditional welding technique of former times, laser weld comes true and promotes the lifting of product quality.In the product of original welding temperature control tube, be mainly by artificial clamping, simulation tack welding has fetched, and qualification rate is not high.
Utility model content
The technical problems to be solved in the utility model is: providing a kind of can assemble fast, the heating tube fixture for laser welding of accurate positioning.
The utility model is to solve the problems of the technologies described above taked technical scheme to be: a kind of heating tube fixture for laser welding, it is characterized in that: it comprises an operating desk, operating desk is provided with two dimensional surface mobile platform, two dimensional surface mobile platform is provided with clamping hold-down mechanism, the side direction of operating desk is provided with lift mechanism, between lift mechanism and clamping hold-down mechanism, is provided with temperature control tube fixed mechanism.
Press such scheme, described clamping hold-down mechanism comprises base plate, edge, base plate middle part is provided with for putting the fluting of temperature control tube to be welded, one side relative with fluting is connected with described two dimensional surface mobile platform top, base plate is provided with for clamping the jacking block of temperature control tube to be welded, and jacking block drives Compress Spring to move by cylinder; The top of fluting is provided with the workpiece briquetting of controlling by the 3rd cylinder, by the first bracing frame, is fixed on base plate; The bottom of fluting is provided with the temperature control tube bracket being connected with base plate, and the bottom of temperature control tube bracket is provided with temperature control tube pallet.
Press such scheme, described lift mechanism comprises connecting plate, connecting plate is provided with the slide rail of horizontal direction, connecting plate is connected with described operating desk by the contiguous block on slide rail, connecting plate is also connected with the locating piece of vertical direction by contiguous block, locating piece is provided with lifts dish, lifts dish and is controlled and moved up and down by four-cylinder, and four-cylinder is fixed on locating piece by the second bracing frame; Lift dish and be provided with helical disk, helical disk by bolt with lift dish and be connected, the top of helical disk is provided with working plate, working plate is provided with the positioning strip of the temperature control tube fixed mechanism described in fixing.
Press such scheme, described temperature control tube fixed mechanism comprises chuck, and chuck is fixed on lift mechanism top for clamping the bottom of temperature control tube to be welded.
Press such scheme, described is 2 for putting the fluting of temperature control tube, at edge, base plate middle part, is symmetrical arranged, and described jacking block is also symmetrically arranged 2, drives first, second Compress Spring to move respectively by first, second cylinder.
The beneficial effects of the utility model are:
1, the utility model device has adopted the combination of ripe high precision mobile platform, accurate cylinder moving, guide slide slide block, and lift mechanism, fixing heating tube mechanism etc., have advantages of that volume is little, flexible to operation.
2, because the utility model device is arranged on simple and practical operating platform, side operation, compact conformation, saving floor space.
3, laser weld has the advantage larger than argon arc welding, and thermal deformation is little, and speed of welding is fast, and welding quality is excellent, and production efficiency is high, pollutes littlely, and smooth welded seam need not be reprocessed for 2 times; And light intensity is little during beam intensity ratio argon arc welding welding, less to human eye harm.
4, double clamped one time, laser positioning continuous welding, embodiment is got twice the result with half the effort, by test, one class of (8 hour) 480 of product one people, one class of argon arc welding one people only has 140 left and right.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of clamping hold-down mechanism.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the A-A cutaway view of Fig. 3.
Fig. 7 is the structural representation of lift mechanism.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the top view of Fig. 7.
Figure 10 is the structural representation after clamping temperature control tube.
Figure 11 is the left view of Figure 10.
Figure 12 is the top view of Figure 10.
In figure: 1-operating desk, 2-lift mechanism, 3-two dimensional surface mobile platform, 4-clamping hold-down mechanism, 5-temperature control tube fixed mechanism, the temperature control tube to be welded that 6-is long, 7-ring flange, the temperature control tube to be welded that 8-is shorter;
2-1-lifts dish, 2-2-helical disk, 2-3-four-cylinder, 2-4-locating piece, 2-5-the second bracing frame, 2-6-connecting plate, 2-7-contiguous block, 2-8-working plate, 2-9-positioning strip, 2-10-bolt;
4-1-the second clamping mainboard, 4-2-movable holddown, 4-3-spring adjustment block, 4-4-temperature control tube bracket, 4-5-temperature control tube pallet, 4-6-the first cylinder, 4-7-the second cylinder, 4-8-the 3rd cylinder, 4-9-the second backing plate, 4-10-the first clamping mainboard, 4-11-jacking block, 4-12-the first backup plate, 4-13-the second backup plate, 4-14-spring shim, 4-15-Compress Spring, 4-16-base plate, 4-17-workpiece briquetting, 4-18-the first bracing frame, 4-19-cylinder gasket, 4-20-the first backing plate.
The specific embodiment
Below in conjunction with instantiation and accompanying drawing, the utility model is described further.
A kind of heating tube fixture for laser welding that the present embodiment provides as depicted in figs. 1 and 2, it comprises an operating desk 1, operating desk is provided with two dimensional surface mobile platform 3, two dimensional surface mobile platform 3 is provided with clamping hold-down mechanism 4, the side direction of operating desk is provided with lift mechanism 2, between lift mechanism 2 and clamping hold-down mechanism 4, is provided with temperature control tube fixed mechanism 5.
Further, described clamping hold-down mechanism 4 as shown in Figures 3 to 6, comprise base plate 4-16, edge, base plate 4-16 middle part is provided with for putting the fluting of temperature control tube to be welded, one side relative with fluting is connected with described two dimensional surface mobile platform 3 tops, base plate 4-16 is provided with for clamping the jacking block 4-11 of temperature control tube to be welded, and jacking block 4-11 drives Compress Spring 4-15 to move by cylinder; The top of fluting is provided with the workpiece briquetting 4-17 controlling by the 3rd cylinder 4-8, by the first bracing frame 4-18, is fixed on base plate 4-16; The bottom of fluting is provided with the temperature control tube bracket 4-4 being connected with base plate 4-16, and the bottom of temperature control tube bracket 4-4 is provided with temperature control tube pallet 4-5.In order to increase work efficiency, 2 heating tubes are welded simultaneously, for putting the fluting of temperature control tube, be set to 2, at edge, base plate middle part, be symmetrical arranged, described jacking block 4-11 is also symmetrically arranged 2, drives first, second Compress Spring to move respectively by the first cylinder 4-6, the second cylinder 4-7.In order to reach better effect, also can preferably increase the first clamping mainboard 4-10, the second clamping mainboard 4-1, movable holddown 4-2, spring adjustment block 4-3, the first backing plate 4-20, the second backing plate 4-9, the first backup plate 4-12, the second backup plate 4-13 and spring shim 4-14.
Further, described lift mechanism as shown in Figure 7 to 9, it comprises connecting plate 2-6, connecting plate 2-6 is provided with the slide rail of horizontal direction, connecting plate 2-6 is connected with described operating desk 1 by the contiguous block 2-7 on slide rail, and connecting plate 2-6 is also connected with the locating piece 2-4 of vertical direction by contiguous block 2-7, and locating piece 2-4 is provided with and lifts dish 2-1, lift dish 2-1 and controlled and moved up and down by four-cylinder 2-3, four-cylinder 2-3 is fixed on locating piece 2-4 by the second bracing frame 2-5; Lift dish 2-1 and be provided with helical disk 2-2, helical disk 2-2 by bolt 2-10 with lift dish and be connected, the top of helical disk 2-2 is provided with working plate 2-8, working plate 2-8 is provided with the positioning strip 2-9 of the temperature control tube fixed mechanism described in fixing.
Further, Figure 10 is the structural representation after clamping temperature control tube, the left view that Figure 11 is Figure 10, and the top view that Figure 12 is Figure 10, temperature control tube fixed mechanism 5 comprises chuck, chuck is fixed on lift mechanism top for clamping the bottom of temperature control tube to be welded.
The heating tube method for laser welding that utilizes above-mentioned heating tube fixture for laser welding to realize, comprises the following steps:
Step 1, long temperature control tube afterbody to be welded are fixed on lift mechanism by temperature control tube fixed mechanism, and a shorter temperature control tube tail support to be welded is on clamping hold-down mechanism; Be specially: the positioning strip 2-9 that the afterbody of long temperature control tube to be welded 6 is fixed on lift mechanism by chuck is upper, and the temperature control tube pallet 4-5 that shorter temperature control tube to be welded 8 is supported on clamping hold-down mechanism goes up and rests on temperature control tube bracket 4-4.
Step 2, ring flange 7 is enclosed within to the top of two temperature control tubes to be welded, two temperature control tubes to be welded and ring flange are separately fixed on clamping hold-down mechanism; Be specially: the top of temperature control tube to be welded is through fluting, and ring flange is enclosed within two temperature control tube to be welded tops; Jacking block drives Compress Spring to move by cylinder, fixing temperature control tube to be welded; Workpiece briquetting is controlled it by the 3rd cylinder and is moved downward, and from top supported flange dish, exposes position to be welded.
Step 3, lift mechanism put down, and the position that laser alignment need be welded utilizes two dimensional surface mobile platform on operating desk to move and welds.
Preferably, fluting is 2, at edge, base plate middle part, is symmetrical arranged, and jacking block is also symmetrically arranged 2, drives first, second Compress Spring to move respectively by first, second cylinder, and 2 heating tubes weld simultaneously.
Through overtesting, the speed of welding of laser weld heating tube is 20mm/s, 3 circular holes of each heating tube welding, be 45s weld interval, it is 2000mm/s that the auxiliary moving position time is walked speed for 5(sky altogether), complete one, the auxiliary assembly and disassembly time (10s) of band amounts to 60s.
Above embodiment is only for thought of the present utility model and feature are described, its object is to make those skilled in the art can understand content of the present utility model and implement according to this, and protection domain of the present utility model is not limited to above-described embodiment.So equivalent variations or modification that all principles disclosing according to the utility model, mentality of designing are done, all within protection domain of the present utility model.
Claims (5)
1. a heating tube fixture for laser welding, it is characterized in that: it comprises an operating desk, operating desk is provided with two dimensional surface mobile platform, two dimensional surface mobile platform is provided with clamping hold-down mechanism, the side direction of operating desk is provided with lift mechanism, between lift mechanism and clamping hold-down mechanism, is provided with temperature control tube fixed mechanism.
2. heating tube fixture for laser welding according to claim 1, it is characterized in that: described clamping hold-down mechanism comprises base plate, edge, base plate middle part is provided with for putting the fluting of temperature control tube to be welded, one side relative with fluting is connected with described two dimensional surface mobile platform top, base plate is provided with for clamping the jacking block of temperature control tube to be welded, and jacking block drives Compress Spring to move by cylinder; The top of fluting is provided with the workpiece briquetting of controlling by the 3rd cylinder, by the first bracing frame, is fixed on base plate; The bottom of fluting is provided with the temperature control tube bracket being connected with base plate, and the bottom of temperature control tube bracket is provided with temperature control tube pallet.
3. heating tube fixture for laser welding according to claim 1, it is characterized in that: described lift mechanism comprises connecting plate, connecting plate is provided with the slide rail of horizontal direction, connecting plate is connected with described operating desk by the contiguous block on slide rail, connecting plate is also connected with the locating piece of vertical direction by contiguous block, locating piece is provided with lifts dish, lifts dish and is controlled and moved up and down by four-cylinder, and four-cylinder is fixed on locating piece by the second bracing frame; Lift dish and be provided with helical disk, helical disk by bolt with lift dish and be connected, the top of helical disk is provided with working plate, working plate is provided with the positioning strip of the temperature control tube fixed mechanism described in fixing.
4. heating tube fixture for laser welding according to claim 1, is characterized in that: described temperature control tube fixed mechanism comprises chuck, and chuck is fixed on lift mechanism top for clamping the bottom of temperature control tube to be welded.
5. heating tube fixture for laser welding according to claim 2, it is characterized in that: described is 2 for putting the fluting of temperature control tube, at edge, base plate middle part, be symmetrical arranged, described jacking block is also symmetrically arranged 2, drives first, second Compress Spring to move respectively by first, second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421332.2U CN203992837U (en) | 2014-07-29 | 2014-07-29 | Heating tube fixture for laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421332.2U CN203992837U (en) | 2014-07-29 | 2014-07-29 | Heating tube fixture for laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992837U true CN203992837U (en) | 2014-12-10 |
Family
ID=52032901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421332.2U Withdrawn - After Issue CN203992837U (en) | 2014-07-29 | 2014-07-29 | Heating tube fixture for laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096983A (en) * | 2014-07-29 | 2014-10-15 | 武汉逸飞激光设备有限公司 | Heating tube laser welding clamp and welding method |
-
2014
- 2014-07-29 CN CN201420421332.2U patent/CN203992837U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096983A (en) * | 2014-07-29 | 2014-10-15 | 武汉逸飞激光设备有限公司 | Heating tube laser welding clamp and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160413 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |