CN203636215U - Hot rivet welding machine - Google Patents
Hot rivet welding machine Download PDFInfo
- Publication number
- CN203636215U CN203636215U CN201320716792.3U CN201320716792U CN203636215U CN 203636215 U CN203636215 U CN 203636215U CN 201320716792 U CN201320716792 U CN 201320716792U CN 203636215 U CN203636215 U CN 203636215U
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- Prior art keywords
- hot
- welding
- hot rivet
- welding machine
- rivet welding
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a hot rivet welding machine. The hot rivet welding machine comprises an engine base, a roof and a lifting plate which is mounted below the roof and driven by a power cylinder to move up and down, wherein a hot rivet welding mold is mounted below the lifting plate and on a platform of the engine base; the hot rivet welding mold comprises a lower template and an upper template mounted above the lower template through a guide pillar; the upper template is mounted at the bottom of the lifting plate through a bolt; a workpiece positioning press piece is mounted on the lower template; a spring is arranged between the top of the workpiece positioning press piece and the upper template; multiple hot rivet welding joints are respectively arranged below the upper template through multiple locating rods. In comparison with the prior art, the hot rivet welding machine can solve the problems of deformation of workpieces, low welding quality and low welding efficiency caused by the welding manner of door plates in the automobile door.
Description
Technical field
The utility model relates to Machining Technology field, especially a kind of equipment of welding of automotive car door internal hilar plate.
Background technology
At present, existing a kind of arrangements for automotive doors internal hilar plate is that three connectors that weld by the plate of a many places indent and on this plate form.When the plate positioning and clamping of many places indent, will ensure the comparatively difficulty of level of basic side, and for internal hilar plate is combined with arrangements for automotive doors closely, the position accuracy demand that its connector is relative with plate is higher.The welding rivet hot everywhere welding of existing three welding positions, place to this arrangements for automotive doors internal hilar plate, although welding header board be connected supporting plate and locate by fixture and fix, but the pressure of so manual rivet hot welding is also inadequate, workpiece fastness after welding is poor, the degree of deformation of whole workpiece exceeds standard, and welded at three welding positions the arrangements for automotive doors internal hilar plate taking out after fixture and also had metaboly in the position of connector, three connector relative positional accuracies can not be guaranteed.Its main cause is that after welding, the welding uniformity of plate and three connectors is poor by analysis, stress distribution inequality, and in addition, existing this welding manner everywhere also can cause production efficiency low, the problem that labour intensity is large.
Utility model content
Problem to be solved in the utility model is to provide a kind of hot-riveting welding machine, to solve the problem that many weld seam uniformity of existing arrangements for automotive doors internal hilar plate are poor, postwelding workpiece deforms.
In order to address the above problem, the technical solution of the utility model is: below including support and machine top and being arranged on described machine top, drive by power cylinder the lifter plate moving up and down, rivet hot welding mould is installed under described lifter plate on the platform of described support; Described rivet hot welding mould includes lower bolster and is arranged on the cope match-plate pattern of described lower bolster top by guide pillar, described cope match-plate pattern is arranged on described lifter plate bottom, workpiece location briquetting is installed on described lower bolster, between described workpiece briquetting top, location and described cope match-plate pattern, be provided with spring, be respectively arranged with multiple rivet hot plumb joints by multiple backstays under between described cope match-plate pattern.
In the technical scheme of above-mentioned hot-riveting welding machine, can also be more specifically: described power cylinder is connected with circuit control unit.
Further: described rivet hot plumb joint has three at least.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, this hot-riveting welding machine adopts by power cylinder and drives the lifter plate moving up and down to drive the cope match-plate pattern of rivet hot welding mould to carry out workpiece pressing, has solved manual welding workpiece pressure inadequate, and deflection is large, and workpiece quality can not get the problem ensureing;
2, rivet hot welding mould of the present utility model is not only protected and has been levied the accurate location of plate and multiple connectors and fixed, and multiple rivet hot plumb joints can weld multiple connectors simultaneously, both can reduce the deflection of workpiece, can greatly put forward again the efficiency of doing work, reduced to present 3 minute by original 10 minutes the weld interval that completes a workpiece;
3, this hot-riveting welding machine, compared with original welding procedure, not only greatly reduces operator's labour intensity, and has stopped the generation of substandard product completely.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is A-A cutaway view in Fig. 1;
Fig. 3 is B-B cutaway view in Fig. 1;
Fig. 4 is the C place enlarged drawing of Fig. 1;
Fig. 5 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing enforcement, the utility model is described in further detail:
Hot-riveting welding machine shown in Fig. 1 to Fig. 5, it includes support 1 and machine top 8 and the machine that is arranged on and pushes up 8 belows and driven the lifter plate 6 moving up and down by power cylinder, the power cylinder is here cylinder 16, support 1 and machine top 8 are made up of total body support frame and each shrouding, lifter plate 6 is connected with machine top 8 by many guide rods 7, and lifter plate is provided with rivet hot welding mould for 6 times on the platform 2 of support 1.Described rivet hot welding mould includes lower bolster 3 and is arranged on the cope match-plate pattern 5 of lower bolster 3 tops by guide pillar 4, cope match-plate pattern 5 is arranged on lifter plate 6 bottoms by bolt, workpiece location briquetting 14 is installed on lower bolster 3, between workpiece briquetting 14 tops, location and cope match-plate pattern 5, be provided with spring 10, pressure with buffering cope match-plate pattern 5 to workpiece, under 5 of cope match-plate patterns, be respectively arranged with multiple rivet hot plumb joints 12 by multiple backstays 9, the rivet hot plumb joint 12 here has three at least, three connectors is welded ensureing simultaneously.Rivet hot plumb joint 12 is equipped with cooling tube 11.Described power cylinder is connected with circuit control unit, and to realize the automatic location automatic welding of this workpiece of automatic welding, this circuit control unit is arranged in the electric cabinet 15 of total body support frame one side.
Claims (3)
1. a hot-riveting welding machine, is characterized in that: below including support and machine top and being arranged on described machine top, drive by power cylinder the lifter plate moving up and down, rivet hot welding mould is installed under described lifter plate on the platform of described support;
Described rivet hot welding mould includes lower bolster and is arranged on the cope match-plate pattern of described lower bolster top by guide pillar, described cope match-plate pattern is arranged on described lifter plate bottom, workpiece location briquetting is installed on described lower bolster, between described workpiece briquetting top, location and described cope match-plate pattern, be provided with spring, be respectively arranged with multiple rivet hot plumb joints by multiple backstays under between described cope match-plate pattern.
2. hot-riveting welding machine according to claim 1, is characterized in that: described power cylinder is connected with circuit control unit.
3. hot-riveting welding machine according to claim 1 and 2, is characterized in that: described rivet hot plumb joint has three at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716792.3U CN203636215U (en) | 2013-11-13 | 2013-11-13 | Hot rivet welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320716792.3U CN203636215U (en) | 2013-11-13 | 2013-11-13 | Hot rivet welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636215U true CN203636215U (en) | 2014-06-11 |
Family
ID=50867495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320716792.3U Expired - Lifetime CN203636215U (en) | 2013-11-13 | 2013-11-13 | Hot rivet welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325228A (en) * | 2013-11-13 | 2015-02-04 | 柳州市嘉诚汽车饰件系统有限公司 | Hot riveting welding machine |
| CN104607829A (en) * | 2014-12-12 | 2015-05-13 | 芜湖新宝超声波设备有限公司 | Hot air welding device |
-
2013
- 2013-11-13 CN CN201320716792.3U patent/CN203636215U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325228A (en) * | 2013-11-13 | 2015-02-04 | 柳州市嘉诚汽车饰件系统有限公司 | Hot riveting welding machine |
| CN104607829A (en) * | 2014-12-12 | 2015-05-13 | 芜湖新宝超声波设备有限公司 | Hot air welding device |
| CN104607829B (en) * | 2014-12-12 | 2016-08-24 | 芜湖新宝超声波设备有限公司 | A kind of hot jet welding device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |