CN110549024A - Laser welding feeding equipment for vertically welding concave characters on plate - Google Patents
Laser welding feeding equipment for vertically welding concave characters on plate Download PDFInfo
- Publication number
- CN110549024A CN110549024A CN201910946599.0A CN201910946599A CN110549024A CN 110549024 A CN110549024 A CN 110549024A CN 201910946599 A CN201910946599 A CN 201910946599A CN 110549024 A CN110549024 A CN 110549024A
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- Prior art keywords
- plate
- support
- shell
- hydraulic
- laser welding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser welding feeding device for vertically welding concave characters on a plate, which structurally comprises a bottom fixing box, a support plate and a hydraulic push plate, wherein the upper surface of the bottom fixing box is provided with the support plate, a hydraulic pipe controls a hydraulic laser welding head to weld the bottom fixing box, a compliant buckle is buckled above a side plate and generates certain deformation through a top deformation shell to enable a rubber layer to abut against the outer side, the rubber layer is supported in a large range by a top impact ball and can play a role of reacting when a joint part is pulled to enable the joint part to return to the original position in time when resistance is lost, an inverted support arc of the joint part is dragged through an inner support core, the rubber layer and the outer inverted support arc can be better matched and attached to the side surface, an outer contact abuts against the surface of the bottom plate to play an adsorption role on the bottom plate, the whole body can be smoothly attached to the side of the bottom plate to support the approximate range, and the support core can assist the bending deformation of the plate, can let it can weld along the bottom plate perpendicularly accurately after curb plate vertical fixation.
Description
Technical Field
The invention belongs to the field of hydraulic pressure, and particularly relates to laser welding feeding equipment for vertical welding of concave characters of plate parts.
background
When the bottom plate and the side plates of the plate are vertically installed together and required character forms need to be formed, the form of the bottom plate is cut out according to the requirement, the side plates are pushed and swung through the hydraulic rod, and the side plates can be vertically laser-welded on the bottom plate along the required forms.
Based on the findings of the inventor, the existing laser welding feeding equipment for the plate mainly has the following defects, such as:
When the curb plate carries it through the hydraulic stem according to data, place on the bottom plate at laser welding's in-process and curb plate, all can give its certain external force to cause the mistake of bottom plate to move or misplace, there is the gap even after the welding is accomplished.
Therefore, a laser welding feeding device for vertically welding the concave characters of the plate is needed.
Disclosure of Invention
In order to solve the problems that when the side plate is conveyed through the hydraulic rod according to data, certain external force is given to the side plate and the bottom plate when the side plate and the bottom plate are placed on the bottom plate in the laser welding process, the bottom plate is moved by mistake or misplaced, and even gaps exist after welding is finished in the prior art.
The invention relates to a laser welding feeding device for vertically welding concave characters on plates, which has the purpose and the effect and is achieved by the following specific technical means:
The structure of the device comprises a bottom fixing box, a supporting plate, a hydraulic push plate, a hydraulic laser welding head, a hydraulic pipe and an operation box.
the upper surface of the bottom fixing box is provided with a supporting plate, the hydraulic push plate penetrates through the inside of the control box, the hydraulic laser welding head is connected with a hydraulic pipe, and the hydraulic pipe is arranged on the upper surface of the control box.
The hydraulic push plate comprises a top digging angle, an internal fixing core, a homeopathic buckle head, an outer pocket shell and a top convex bottom, wherein the top convex bottom is supported on the outer surface of the top digging angle, the internal fixing core is embedded into the outer pocket shell, and the outer pocket shell is connected with the homeopathic buckle head.
As a further improvement of the invention, the outer pocket shell comprises outer contacts, swinging bodies, supporting cores, a top variable shell and a bottom soft body, the outer contacts are arranged on the outer surface of the bottom soft body, the supporting cores are arranged between the swinging bodies, the upper surface of the swinging bodies is connected with the top variable shell, six outer contacts are uniformly distributed in the horizontal direction, and twelve supporting cores are arranged and four supporting cores are in a group.
As a further improvement of the invention, the homeotropic buckle head comprises a top impact ball, an outer variable top arc, support corners, a ladder limiting corner, pull cores, an outer bag soft shell and a rubber layer, wherein the top impact ball is embedded in the rubber layer, the ladder limiting corner is installed in the outer variable top arc, the support corners are connected with the ladder limiting corner, the pull cores are embedded in the outer bag soft shell, the number of the ladder limiting corners is five, and the number of the support corners is three.
As a further improvement of the invention, the abutting surface arc, the elliptical impact ball, the curved support layer, the inner top block, the abutting layer and the reverse clamping angles are included, the abutting surface arc is embedded in the abutting layer, the elliptical impact ball abuts against the outer surface of the curved support layer, the inner top block is connected with the abutting layer, the reverse clamping angles are installed on the outer surface of the abutting layer, the elliptical impact ball is of an elliptical structure, and four reverse clamping angles are arranged.
As a further improvement of the invention, the support angle comprises a clamping ball, a clamping ball opening, a reverse support arc and two inner support cores, the clamping ball opening is embedded in the clamping ball, the inner support cores are connected with the reverse support arc, the clamping ball opening is in a semi-arc structure, and the number of the inner support cores is two.
As a further improvement of the invention, the butting face arc comprises inner supporting strips, pocket layers, arc sharp angles and swing blocks, the pocket layers are connected with the inner supporting strips, the arc sharp angles are attached to the outer surfaces of the swing blocks, and the number of the swing blocks is four.
Compared with the prior art, the invention has the following beneficial effects:
The hydraulic pipe controls the hydraulic laser welding head to weld the side plates, the proper buckling head buckles the upper part of the side plate, a certain deformation is generated on the side plate through the top variable shell, the rubber layer is abutted against the outer side, the top impact ball supports the side plate in a large range and can abut against an outer object in a large range, the limit ladder angle limits the whole bending range and distance, when the limit ladder angle is unfolded, the limit ladder angle is stressed and stretched according to the thickness change of the side plate, the limit ladder angle can play a role of reacting force when the connecting part is pulled, the limit ladder angle can be timely reset when the resistance is lost, the inner support core drags the reverse support arc of the inner support core to play a role of limiting the reverse pulling force, the rubber layer and the outer variable top arc can be better matched and attached to the side surface, the outer contact is abutted against the surface of the bottom plate to play an absorbing role, the pendulum abuts against the approximate pushing direction of the pushing layer pocket to the block, and the whole body can be smoothly attached, support general scope, its support core will assist the pendulum to body bending deformation, can be after the curb plate vertical fixation, let it can be perpendicular accurate weld along the bottom plate.
Drawings
FIG. 1 is a schematic structural diagram of a laser welding feeding device for vertical welding of concave characters on a plate.
Fig. 2 is a schematic diagram of a right-view internal structure of a hydraulic push plate according to the present invention.
FIG. 3 is a left side view of an inner structure of an outer bag shell according to the present invention.
FIG. 4 is a schematic view of an elevational view of the interior structure of a clockwise button head of the present invention.
fig. 5 is a front view of an internal structure of a roof matting angle of the present invention.
Fig. 6 is a schematic view of an elevation view of an internal structure of a bracket according to the present invention.
FIG. 7 is a schematic view of a front view of an inner structure of a contact surface arc according to the present invention.
In the figure: the device comprises a bottom fixed box-11, a support layer plate-22, a hydraulic push plate-33, a hydraulic laser welding head-44, a hydraulic pipe-55, a control box-66, a top digging angle-tt 01, an inner fixed core-tt 02, a homeotropic button-tt 03, an outer pocket shell-tt 04, a top convex bottom-tt 05, an outer contact-mmm 1, a swinging body-mmm 2, a support core-mmm 3, a top variable shell-mmm 4, a bottom soft body-mmm 5, a top punching ball-a 1 0339, an outer variable top arc-a 2a, a support angle-a 3a, a limit ladder angle-a 4a, a pull core-a 5a, an outer pocket soft shell-a 6a, a rubber layer-a 7a, a support surface arc-g 01, an elliptical punching ball-g 02, a curved support layer-g 02, an inner top block-g 02, a top fixed layer-g-02, a reverse support ball-v support layer-v support strip 02, an inner support arc-v support strip-04v-v-b 364, a reverse support strip-v-b-3, a reverse support strip 02, a reverse support-b-3 and a reverse support strip-3.
Detailed Description
the invention is further described below with reference to the accompanying drawings:
Example (b):
As shown in figures 1 to 7:
The invention provides a laser welding feeding device for vertical welding of concave characters of plates, which structurally comprises a bottom fixing box 11, a layer supporting plate 22, a hydraulic push plate 33, a hydraulic laser welding head 44, a hydraulic pipe 55 and a control box 66.
The upper surface of the bottom fixing box 11 is provided with a supporting plate 22, the hydraulic push plate 33 penetrates through the inside of the control box 66, the hydraulic laser welding head 44 is connected with a hydraulic pipe 55, and the hydraulic pipe 55 is arranged on the upper surface of the control box 66.
The hydraulic push plate 33 comprises a top digging angle tt01, an inner fixed core tt02, a homeotropic buckle head tt03, an outer pocket tt04 and a top convex bottom tt05, wherein the top convex bottom tt05 abuts against the outer surface of the top digging angle tt01, the inner fixed core tt02 is embedded into the outer pocket tt04, and the outer pocket tt04 is connected with the homeotropic buckle head tt 03.
The outer pocket shell tt04 comprises an outer contact mmm1, a swing body mmm2, a support core mmm3, a top variable shell mmm4 and a bottom soft body mmm5, wherein the outer contact mmm1 is installed on the outer surface of the bottom soft body mmm5, the support core mmm3 is installed between swing bodies mmm2, the upper surface of the swing body mmm2 is connected with the top variable shell mmm4, the outer contact mmm1 is provided with six soft bodies which are uniformly distributed in the horizontal direction, twelve support cores mmm3 are provided, four support cores are in one group, the top variable shell mmm4 is changed according to the collided external form and is attached to the surface of the object, the support cores mmm3 are connected to limit the swinging distance of the soft body at the position so that the soft body cannot be excessively pulled and deformed, the bottom mmm5 is collided with the bottom plate of the bottom variable shell, and the attaching position and the distance between the support cores are controlled.
The homeotropic buckle tt03 comprises a top punching ball a1a, an outer variable top arc a2a, a support angle a3a, a limit step angle a4a, a pull core a5a, an outer bag soft shell a6a and a rubber layer a7a, wherein the top punching ball a1a is embedded in the rubber layer a7a, the limit step angle a4a is installed in the outer variable top arc a2a, the support angle a3a is connected with the limit step angle a4a, the pull core a5a is embedded in the outer bag soft shell a6a, the limit step angles a4a are five, the support angles a3a are three, the top punching ball a1a can support outer objects in a large range, the limit step angle a4a limits the range of integral bending and the connection distance, and the support angle a3a can exert a reaction force on the pull part, so that the pull part can be positioned when resistance is lost, the part can be positioned and the core a can not excessively deformed.
the pushing angle tt01 comprises a pushing surface arc g01, an elliptical impact ball g02, a curved support layer g03, an inner pushing block g04, a pushing fixing layer g05 and a reverse clamping angle g06, the pushing surface arc g01 is embedded into the pushing fixing layer g05, the elliptical impact ball g02 abuts against the outer surface of the curved support layer g03, the inner pushing block g04 is connected with the pushing fixing layer g05, the reverse clamping angle g06 is installed on the outer surface of the pushing fixing layer g05, the elliptical impact ball g02 is of an elliptical structure, the reverse clamping angles g06 are four, the reverse clamping angles g06 can smoothly slide when moving along the situation, the blocking effect can be achieved when force is applied reversely, the elliptical impact ball g02 collides with an external object, better bonding is achieved, the pushing surface arc g01 gives a force which is integrally expanded outwards, and the shape of the pushing fixing layer g05 changes along with the shape of the inner pushing fixing layer.
The support angle a3a comprises a clamping ball v1v1, a clamping bag opening v2v2, a reverse support arc v3v3 and an inner support core v4v4, the clamping bag opening v2v2 is embedded in the clamping ball v1v1, the inner support core v4v4 is connected with the reverse support arc v3v3, the clamping bag opening v2v2 is of a semi-arc structure, two inner support cores v4v4 are arranged, the clamping bag opening v2v2 enables the body to be connected with an external part better and cannot slide and dislocate when the body is connected with the external part, the reverse support arc v3v3 plays a role in limiting resilience when two sides are pulled, and the inner support core v4v4 expands the stress area of the connected part.
Wherein, it includes interior brace h011, pocket layer h022, arc cusp angle h033, pendulum to piece h044 to support face arc g01, pocket layer h022 is connected with interior brace h011, arc cusp angle h033 laminating is in the pendulum to piece h044 surface, the pendulum is equipped with four to piece h044, the pendulum is to the whole approximate swing direction of piece h044 control, and arc cusp angle h033 plays the effect of protection and buffering to the joint end of its installation position, and the general scope is lived in the support of pocket layer h 022.
The specific use mode and function of the embodiment are as follows:
In the invention, when a cut bottom plate is placed on the upper surface of a supporting plate 22, a hydraulic push plate 33 is pushed out from the side by hydraulic pressure and is vertically placed at the edge with the bottom plate through the operation of an operation box 66, a hydraulic pipe 55 controls a hydraulic laser welding head 44 to weld the bottom plate, a homeotropic buckle head tt03 is buckled above a side plate, a rubber layer a7a is deformed to a certain extent through a top variable shell mmm4 to prop against the outer side, the top impact ball a1a supports the side plate in a large range, an outer pocket soft shell a6a connected with an outer pocket shell tt04 supports a pull core a5a to control the whole bending direction, when a gradient limiting angle a4a is unfolded, the gradient limiting angle a3a is stressed to be unfolded according to the thickness change of the side plate, an outer variable top arc a2a is always attached to the outer surface of the side plate tt 4832, the gradient limiting angle a4a is unfolded while the clamping bag opening v2v2 clamped inside is dragged by an inner supporting core v4, the side plate has the advantages that the function of limiting counter tension is achieved, the rubber layer a7a and the outer variable top arc a2a can be attached to the side surface in a better matching mode, the total surface of the side plate is fixed by the outer pocket shell tt04 on the inner fixed core tt02 inside, the bottom end of the side plate is pushed out of the top digging angle tt01 by the top convex bottom tt05 to abut against the bottom plate, the outer contact mmm1 abuts against the surface of the bottom plate to achieve an adsorption effect, the oval punching ball g02 performs fine adsorption on the bottom plate and cannot move integrally while adsorbing, the inner top block g04 abuts against external force, the curved support layer g03 is clamped between the two blocks to achieve a protection effect, the swing pushes the pocket layer h022 to the block h044 to abut against the direction approximately, the whole body can be attached to the side of the bottom plate smoothly, and when the whole body is welded and bent along the edge, the supporting core mmm3 of the swing can assist the swing to bend and deform towards the body mmm 2.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (3)
1. The utility model provides a perpendicular welded laser welding charging equipment of plate character cut in bas-relief, its structure includes solid case (11) in end, holds in the palm plywood (22), hydraulic pressure push pedal (33), hydraulic pressure laser welding head (44), hydraulic pressure pipe (55), controls case (66), its characterized in that:
The upper surface of the bottom fixing box (11) is provided with a supporting plate (22), the hydraulic push plate (33) penetrates through the inside of the control box (66), the hydraulic laser welding head (44) is connected with a hydraulic pipe (55), and the hydraulic pipe (55) is arranged on the upper surface of the control box (66).
2. The plate member concave vertical welding laser welding feeding equipment according to claim 1, wherein: the hydraulic push plate (33) comprises a top pulling angle (tt01), an inner fixed core (tt02), a homeotropic buckle head (tt03), an outer pocket shell (tt04) and a top convex bottom (tt05), the top convex bottom (tt05) abuts against the outer surface of the top pulling angle (tt01), the inner fixed core (tt02) is embedded inside the outer pocket shell (tt04), the outer pocket shell (tt04) is connected with the homeotropic buckle head (tt03), the outer pocket shell (tt04) comprises an outer contact (mmm1), a pendulum direction body (mmm2), a support core (mmm3), a top variable shell (mmm4) and a bottom soft body (mmm5), the outer contact (mmm1) is installed on the outer surface of the bottom (mmm5), the support core (mmm3) is installed between pendulum direction bodies (mmm2), and the upper surface of the pendulum direction body (mmm2) is connected with the top variable shell (tt 4).
3. The plate member concave vertical welding laser welding feeding equipment according to claim 2, wherein: the homeotropic buckle head (tt03) comprises a top impact ball (a1a), an outer variable top arc (a2a), a support angle (a3a), a limited ladder angle (a4a), a pull core (a5a), an outer pocket soft shell (a6a) and a rubber layer (a7a), wherein the top impact ball (a1a) is embedded in the rubber layer (a7a), the limited ladder angle (a4a) is installed in the outer variable top arc (a2a), the support angle (a3a) is connected with the limited ladder angle (a4a), and the pull core (a5a) is embedded in the outer pocket soft shell (a6 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946599.0A CN110549024A (en) | 2019-10-06 | 2019-10-06 | Laser welding feeding equipment for vertically welding concave characters on plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946599.0A CN110549024A (en) | 2019-10-06 | 2019-10-06 | Laser welding feeding equipment for vertically welding concave characters on plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549024A true CN110549024A (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946599.0A Pending CN110549024A (en) | 2019-10-06 | 2019-10-06 | Laser welding feeding equipment for vertically welding concave characters on plate |
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| Country | Link |
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| CN (1) | CN110549024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168729A (en) * | 2020-01-09 | 2020-05-19 | 杨西望 | Reciprocating data positioning motion control system |
| CN111451547A (en) * | 2020-04-20 | 2020-07-28 | 李溪坂 | Hardware drilling equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204657814U (en) * | 2015-05-29 | 2015-09-23 | 徐州世通重工机械制造有限责任公司 | Hydraulic pressure spells some frock |
| CN105479000A (en) * | 2015-12-15 | 2016-04-13 | 重庆蓝姆焊接设备有限公司 | Movable laser welding machine |
| CN107649783A (en) * | 2017-09-30 | 2018-02-02 | 苏州安靠电源有限公司 | Battery modules weld charging positioning device |
| CN107962328A (en) * | 2017-12-15 | 2018-04-27 | 王香亭 | A kind of hexagonal prisms uncovered welding box body robot |
| CN110047394A (en) * | 2019-04-29 | 2019-07-23 | 泉州惠安博派信息技术有限公司 | A kind of LED display being assemblied with static display frame |
| CN110064336A (en) * | 2019-04-19 | 2019-07-30 | 南安圣克褀商贸有限公司 | A kind of printer ink scrapes the automated production equipment of dress |
| CN110124823A (en) * | 2019-06-03 | 2019-08-16 | 何静 | A kind of carbon dust production ingredient pre-mixing apparatus |
| CN110238582A (en) * | 2019-05-20 | 2019-09-17 | 徐州天盈机电有限公司 | A kind of L-type beam welder |
-
2019
- 2019-10-06 CN CN201910946599.0A patent/CN110549024A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204657814U (en) * | 2015-05-29 | 2015-09-23 | 徐州世通重工机械制造有限责任公司 | Hydraulic pressure spells some frock |
| CN105479000A (en) * | 2015-12-15 | 2016-04-13 | 重庆蓝姆焊接设备有限公司 | Movable laser welding machine |
| CN107649783A (en) * | 2017-09-30 | 2018-02-02 | 苏州安靠电源有限公司 | Battery modules weld charging positioning device |
| CN107962328A (en) * | 2017-12-15 | 2018-04-27 | 王香亭 | A kind of hexagonal prisms uncovered welding box body robot |
| CN110064336A (en) * | 2019-04-19 | 2019-07-30 | 南安圣克褀商贸有限公司 | A kind of printer ink scrapes the automated production equipment of dress |
| CN110047394A (en) * | 2019-04-29 | 2019-07-23 | 泉州惠安博派信息技术有限公司 | A kind of LED display being assemblied with static display frame |
| CN110238582A (en) * | 2019-05-20 | 2019-09-17 | 徐州天盈机电有限公司 | A kind of L-type beam welder |
| CN110124823A (en) * | 2019-06-03 | 2019-08-16 | 何静 | A kind of carbon dust production ingredient pre-mixing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168729A (en) * | 2020-01-09 | 2020-05-19 | 杨西望 | Reciprocating data positioning motion control system |
| CN111451547A (en) * | 2020-04-20 | 2020-07-28 | 李溪坂 | Hardware drilling equipment |
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Application publication date: 20191210 |
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| RJ01 | Rejection of invention patent application after publication |