CN221454657U - Laser welding pressure head device - Google Patents
Laser welding pressure head device Download PDFInfo
- Publication number
- CN221454657U CN221454657U CN202322914412.3U CN202322914412U CN221454657U CN 221454657 U CN221454657 U CN 221454657U CN 202322914412 U CN202322914412 U CN 202322914412U CN 221454657 U CN221454657 U CN 221454657U
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- Prior art keywords
- rod
- auxiliary
- fixedly arranged
- pressing
- laser welding
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 210000001503 joint Anatomy 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a laser welding pressure head device, which comprises: the workbench is characterized in that an upright post is fixedly arranged at one end of the upper surface of the workbench, and a supporting rod is slidably arranged at one side of the upright post; the lower surface of the supporting rod is provided with a laser generator in a sliding manner; the pressing assembly is fixedly arranged at one end of the supporting rod, auxiliary rods are fixedly arranged at two sides of the pressing assembly, and one ends of the two groups of auxiliary rods correspond to the movable ends of the pressing assembly. The utility model has the advantages that the pressing component is connected with the two groups of auxiliary rods through the butt joint component, the two groups of auxiliary rods can be matched with the pressing component to enlarge the pressing area, so that larger or longer materials can be used, meanwhile, the effect of conveniently pressing different materials is achieved, the laser generator is enabled to slide on one side of the materials to weld through the second electric sliding table, the position of the materials does not need to be adjusted again after the pressing, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of laser welding, and particularly relates to a laser welding pressure head device.
Background
The laser welding is an efficient and precise welding method by using a laser beam with high energy density as a heat source, the laser welding can be realized by adopting continuous or pulse laser beams, the principle of the laser welding can be divided into heat conduction type welding and laser deep melting welding, and in the trial welding process, a welding pressure head is required to be used for positioning and compressing a tool assembly of a workpiece to be welded, so that the welding precision deviation caused by insufficient tool compressing force due to external factors is prevented, and the welding pressure head is used for compressing the workpiece from top to bottom by a cylinder structure.
However, the prior art has some problems: most welding pressure heads and cylinder structures in the market at present are usually fixed installation, when encountering great or longer material, current pressure head device can't change according to the in service behavior, and current pressure head device pushes down the material through a set of cylinder only, when pushing down great material, the extrusion force can appear at the material both ends inadequately, leads to the insufficient condition of welding, consequently we propose a laser welding pressure head device.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide a laser welding pressure head device, a pressing component is connected with two groups of auxiliary rods through a butt joint component, the two groups of auxiliary rods can be matched with the pressing component to enlarge the pressing area, so that larger or longer materials can be used, meanwhile, the effect of conveniently pressing different materials is achieved, a laser generator is enabled to slide on one side of the materials to weld through a second electric sliding table, the position of the materials does not need to be adjusted again after pressing is achieved, and the working efficiency is improved.
The utility model is realized in that a laser welding ram apparatus comprises:
The workbench is characterized in that an upright post is fixedly arranged at one end of the upper surface of the workbench, and a supporting rod is slidably arranged at one side of the upright post;
the lower surface of the supporting rod is provided with a laser generator in a sliding manner;
The pushing assembly is fixedly arranged at one end of the supporting rod, auxiliary rods are fixedly arranged at two sides of the pushing assembly, and one ends of the two groups of auxiliary rods correspond to the movable ends of the pushing assembly;
The butt joint assembly is fixedly arranged at one end of the movable end of the pressing assembly, and auxiliary parts at two sides of the butt joint assembly are respectively and fixedly arranged on the outer surfaces of one ends of the two groups of auxiliary rods.
Optionally, a first electric sliding table is fixedly installed on one side of the upright post, one end of the supporting rod is slidably installed on the first electric sliding table, a second electric sliding table is fixedly installed on the lower surface of the supporting rod, and one end of the laser generator is sleeved on the second electric sliding table.
Optionally, the subassembly that pushes down includes cylinder and backup pad, cylinder demountable installation is in backup pad upper surface middle part, backup pad one side demountable installation is in branch one end, cylinder piston rod one end sets up to alternate and passes through backup pad demountable installation and have the clamp plate.
Optionally, the butt joint groove has been seted up to cylinder piston rod one end, clamp plate upper surface middle part fixed mounting has the screw rod, screw rod outside threaded connection has the joint cover, joint cover upper end fixture block and butt joint groove joint.
Optionally, a through groove is formed in one side of the piston rod of the air cylinder, a fixed block is fixedly installed in the through groove, a limiting rod is slidably installed in the fixed block, a reset spring is sleeved at the top end of the limiting rod, and one end of the reset spring is fixedly installed in the fixed block.
Optionally, two ends of the upper surface of the pressing plate are fixedly provided with butt sleeves, and the butt sleeves correspond to one end of the auxiliary rod.
Optionally, the butt joint subassembly includes auxiliary sleeve and adapter sleeve, auxiliary sleeve is provided with two sets of, two sets of auxiliary sleeve is fixed mounting in auxiliary rod one end respectively, adapter sleeve fixed mounting is in cylinder piston rod one end, equal fixed mounting in adapter sleeve both sides has the installation piece, fixed mounting has the pivot in the installation piece, pivot surface cover is equipped with the connecting rod, the interface has been seted up to auxiliary sleeve one end, connecting rod one end is corresponding with the interface, demountable installation has fixing bolt in the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the mutual matching of the pressing component and the butt joint component, the pressing component is connected with the two groups of auxiliary rods through the butt joint component, and the two groups of auxiliary rods can be matched with the pressing component to enlarge the pressing area, so that larger or longer materials can be used, and meanwhile, the effect of conveniently pressing different materials is achieved.
2. The second electric sliding table is arranged on the lower surface of the supporting rod, so that after the material is pressed down by the pressing component, the laser generator slides on one side of the material to weld through the second electric sliding table, the purpose that the position of the material is not required to be adjusted again after the material is pressed down is achieved, and the working efficiency is improved.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a laser welding ram device provided by the utility model;
FIG. 2 is a schematic view of a hold-down assembly provided by the present utility model;
FIG. 3 is a schematic view of a docking assembly provided by the present utility model;
fig. 4 is an enlarged schematic view of fig. 2a provided by the present utility model.
In the figure: 1. a work table; 2. a column; 3. a support rod; 4. a first electric slipway; 5. the second electric sliding table; 6. a laser generator; 7. pressing down the assembly; 701. a cylinder; 702. a support plate; 703. a pressing plate; 704. a butt joint sleeve; 705. a screw; 706. a fixed block; 707. a limit rod; 708. a return spring; 709. a clamping sleeve; 8. an auxiliary lever; 9. a docking assembly; 901. an auxiliary sleeve; 902. connecting sleeves; 903. a mounting block; 904. a connecting rod; 905. a rotating shaft; 906. and (5) fixing bolts.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a laser welding ram device provided in an embodiment of the present utility model includes: the workbench (1), wherein a stand column (2) is fixedly arranged at one end of the upper surface of the workbench (1), and a support rod (3) is slidably arranged at one side of the stand column (2); the lower surface of the supporting rod 3 is provided with a laser generator 6 in a sliding manner; the pressing assembly 7 is fixedly arranged at one end of the supporting rod 3, auxiliary rods 8 are fixedly arranged at two sides of the pressing assembly 7, and one ends of the two groups of auxiliary rods 8 correspond to the movable ends of the pressing assembly 7; the butt joint assembly 9 is fixedly arranged at one end of the movable end of the pressing assembly 7, and auxiliary parts at two sides of the butt joint assembly 9 are respectively fixedly arranged on the outer surfaces of one ends of the two groups of auxiliary rods 8;
Specifically, the pressing component 7 is in butt joint with the auxiliary parts on the outer surfaces of the two groups of auxiliary rods 8 through the butt joint component 9, so that the two groups of auxiliary rods 8 and the movable end of the pressing component 7 are positioned at the same level, after the pressing component 7 is pressed down, one end of the two groups of auxiliary rods 8 can follow to descend, and accordingly the pressing area is increased by the descending force of the two groups of auxiliary rods 8 in cooperation with the pressing component 7, and the pressing area is increased.
Further, a first electric sliding table 4 is fixedly arranged on one side of the upright post 2, one end of a supporting rod 3 is slidably arranged on the first electric sliding table 4, a second electric sliding table 5 is fixedly arranged on the lower surface of the supporting rod 3, and one end of a laser generator 6 is sleeved on the second electric sliding table 5;
Specifically, through the cooperation of first electronic slip table 4 and second electronic slip table 5 for make earlier through first electronic slip table 4 make branch 3 descend to the position corresponding with the material after, make laser generator 6 slide in one side through second electronic slip table 5 and weld, thereby reached and improved the use convenience.
Further, the pressing component 7 comprises an air cylinder 701 and a supporting plate 702, the air cylinder 701 is detachably arranged in the middle of the upper surface of the supporting plate 702, one side of the supporting plate 702 is detachably arranged at one end of the supporting rod 3, and one end of a piston rod of the air cylinder 701 is provided with a pressing plate 703 which penetrates through the supporting plate 702 in a penetrating manner and is detachably arranged; a butt joint groove is formed in one end of a piston rod of the air cylinder 701, a screw rod 705 is fixedly arranged in the middle of the upper surface of the pressing plate 703, a clamping sleeve 709 is connected to the outer side of the screw rod 705 in a threaded manner, and a clamping block at the upper end of the clamping sleeve 709 is clamped with the butt joint groove; a through groove is formed in one side of a piston rod of the air cylinder 701, a fixed block 706 is fixedly arranged in the through groove, a limiting rod 707 is slidably arranged in the fixed block 706, a reset spring 708 is sleeved on the top end of the limiting rod 707, and one end of the reset spring 708 is fixedly arranged in the fixed block 706;
Specifically, pulling spacer rod 707, locating the clamping sleeve 709 outside surface of screw rod 705 afterwards, later clamping the fixture block card through clamping sleeve 709 upper end in the butt joint inslot, loosen the pulling force that spacer rod 707 provided through return spring 708, can inwards slide, spacing fixed to the fixture block to reached and conveniently installed and changed clamp plate 703, made it change according to the material size when using, made it and material laminating, made welding work more convenient.
Further, the two ends of the upper surface of the pressing plate 703 are fixedly provided with a butt-joint sleeve 704, and the butt-joint sleeve 704 corresponds to one end of the auxiliary rod 8;
Specifically, when the pressure plate 703 is mounted at one end of the piston rod of the air cylinder 701, one end of the auxiliary rod 8 is in butt joint with the butt joint sleeve 704, so that the effect of conveniently stressing the auxiliary rod 8 is achieved.
Further, the docking assembly 9 comprises two groups of auxiliary sleeves 901 and a connecting sleeve 902, the two groups of auxiliary sleeves 901 are respectively and fixedly arranged at one end of an auxiliary rod 8, the connecting sleeve 902 is fixedly arranged at one end of a piston rod of the air cylinder 701, mounting blocks 903 are fixedly arranged at two sides of the connecting sleeve 902, a rotating shaft 905 is fixedly arranged in the mounting blocks 903, a connecting rod 904 is sleeved on the outer surface of the rotating shaft 905, an interface is arranged at one end of the auxiliary sleeve 901, one end of the connecting rod 904 corresponds to the interface, and a fixing bolt 906 is detachably arranged in the connecting rod 904;
Specifically, one end of the connecting rod 904 rotates in the interface of one end of the auxiliary sleeve 901 on the outer surface of the rotating shaft 905, and is fixed by the fixing bolt 906, so that the auxiliary rod 8 and the air cylinder 701 are in an associated state, and the effect of conveniently and quickly connecting and using according to the use condition is achieved.
Working principle:
When the device is used, firstly, a material is placed on the workbench 1, then the limiting rod 707 is pulled according to the size of the material, then the clamping sleeve 709 is sleeved on the outer surface of the screw 705, then the clamping block at the upper end of the clamping sleeve 709 is clamped in the butt joint groove, the limiting rod 707 is loosened to slide inwards through the tensile force provided by the return spring 708, the clamping block is limited and fixed, the corresponding pressing plate 703 is arranged below the air cylinder 701, then the air cylinder 701 is started to enable the pressing plate 703 to be pressed down to limit the material after the first electric sliding table 4 is started to enable the supporting rod 3 to descend to the position corresponding to the material, then the laser generator 6 is started, and the second electric sliding table 5 is started to be matched with the laser generator 6.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A laser welding ram apparatus, comprising:
The workbench (1), wherein an upright post (2) is fixedly arranged at one end of the upper surface of the workbench (1), and a supporting rod (3) is slidably arranged at one side of the upright post (2);
The lower surface of the supporting rod (3) is provided with a laser generator (6) in a sliding manner;
The pressing assembly (7) is fixedly arranged at one end of the supporting rod (3), auxiliary rods (8) are fixedly arranged at two sides of the pressing assembly (7), and one ends of two groups of auxiliary rods (8) correspond to the movable ends of the pressing assembly (7);
The butt joint assembly (9), butt joint assembly (9) fixed mounting is in pushing down subassembly (7) expansion end one end, and butt joint assembly (9) both sides auxiliary part fixed mounting respectively in two sets of auxiliary rod (8) one end surface.
2. A laser welding ram apparatus as defined in claim 1, wherein: the laser generator is characterized in that a first electric sliding table (4) is fixedly arranged on one side of the upright post (2), one end of the supporting rod (3) is slidably arranged on the first electric sliding table (4), a second electric sliding table (5) is fixedly arranged on the lower surface of the supporting rod (3), and one end of the laser generator (6) is sleeved on the second electric sliding table (5).
3. A laser welding ram apparatus as defined in claim 1, wherein: the pushing assembly (7) comprises an air cylinder (701) and a supporting plate (702), the air cylinder (701) is detachably mounted in the middle of the upper surface of the supporting plate (702), one side of the supporting plate (702) is detachably mounted at one end of the supporting rod (3), and one end of a piston rod of the air cylinder (701) is provided with a pressing plate (703) which penetrates through the supporting plate (702) in a penetrating mode.
4. A laser welding ram apparatus as defined in claim 3, wherein: the butt joint groove has been seted up to cylinder (701) piston rod one end, clamp plate (703) upper surface middle part fixed mounting has screw rod (705), screw rod (705) outside threaded connection has joint cover (709), joint cover (709) upper end clamping piece and butt joint groove joint.
5. A laser welding ram apparatus as defined in claim 4, wherein: a through groove is formed in one side of a piston rod of the air cylinder (701), a fixed block (706) is fixedly arranged in the through groove, a limiting rod (707) is slidably arranged in the fixed block (706), a reset spring (708) is sleeved at the top end of the limiting rod (707), and one end of the reset spring (708) is fixedly arranged in the fixed block (706).
6. A laser welding ram apparatus as defined in claim 5, wherein: and the two ends of the upper surface of the pressing plate (703) are fixedly provided with butt sleeves (704), and the butt sleeves (704) correspond to one end of the auxiliary rod (8).
7. A laser welding ram apparatus as defined in claim 3, wherein: the butt joint assembly (9) comprises an auxiliary sleeve (901) and a connecting sleeve (902), wherein the auxiliary sleeve (901) is provided with two groups, the two groups of auxiliary sleeves (901) are fixedly installed at one end of an auxiliary rod (8) respectively, the connecting sleeve (902) is fixedly installed at one end of a piston rod of a cylinder (701), installation blocks (903) are fixedly installed at two sides of the connecting sleeve (902), a rotating shaft (905) is fixedly installed in the installation blocks (903), a connecting rod (904) is sleeved on the outer surface of the rotating shaft (905), an interface is formed at one end of the auxiliary sleeve (901), one end of the connecting rod (904) corresponds to the interface, and a fixing bolt (906) is detachably installed in the connecting rod (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914412.3U CN221454657U (en) | 2023-10-27 | 2023-10-27 | Laser welding pressure head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914412.3U CN221454657U (en) | 2023-10-27 | 2023-10-27 | Laser welding pressure head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221454657U true CN221454657U (en) | 2024-08-02 |
Family
ID=92342896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322914412.3U Active CN221454657U (en) | 2023-10-27 | 2023-10-27 | Laser welding pressure head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221454657U (en) |
-
2023
- 2023-10-27 CN CN202322914412.3U patent/CN221454657U/en active Active
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