CN112207476A - Special welding machine for table leg production - Google Patents
Special welding machine for table leg production Download PDFInfo
- Publication number
- CN112207476A CN112207476A CN202011122170.9A CN202011122170A CN112207476A CN 112207476 A CN112207476 A CN 112207476A CN 202011122170 A CN202011122170 A CN 202011122170A CN 112207476 A CN112207476 A CN 112207476A
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- Prior art keywords
- fixedly connected
- supporting plate
- electric cylinder
- center
- welding machine
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Classifications
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- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of special welding machines for producing table legs, in particular to a special welding machine for producing table legs, which comprises a supporting plate, wherein the front side, the rear side, the left side and the right side of the top end of the supporting plate are fixedly connected with first supporting plates, one end of each first supporting plate, which is close to the center of the supporting plate, is provided with a first convex groove, a first convex block is arranged in each first convex groove in a sliding manner, the top end of each first supporting plate is fixedly connected with a first motor, one end of each first convex block, which is close to the center of the supporting plate, is fixedly connected with an adjusting mechanism, and the left rear side and the right front side of the top end of the supporting plate; it promotes splint through two third electronic jars and presss from both sides tight fixedly to the table leg, stability when having improved the table leg welding is welded from four directions simultaneously through four soldered connections, guarantees that the table leg welding department is heated evenly all around, warp when preventing the table leg welding, improves welded quality, improves welded efficiency.
Description
Technical Field
The invention relates to the technical field of special welding machines for table leg production, in particular to a special welding machine for table leg production.
Background
As is well known, the table leg is the structure that is used to support the desktop, and most table legs adopt metal material, need weld in the in-process of the processing of metal table leg, and traditional welding is that the manual work welds, has welded one side welding usually, and welded in-process table leg is because of being heated inequality and warp, needs the backblow to rectify to increase workman's work load has reduced the efficiency of production.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a special welding machine for table leg production to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a special welding machine for producing table legs comprises a supporting plate, wherein a first supporting plate is fixedly connected to the front side, the rear side, the left side and the right side of the top end of the supporting plate, a first convex groove is formed in one end, close to the center of the supporting plate, of each first supporting plate, a first convex block is arranged inside each first convex groove in a sliding mode, a threaded hole which penetrates through the first convex block in the longitudinal direction is formed in the first convex block, a first screw rod is connected to the inner portion of the threaded hole in a threaded mode, the top end and the bottom end of the first screw rod are respectively connected with the top end and the bottom end of the first convex groove in a rotating mode, the top end of the first screw rod extends to the top of the first supporting plate, a first motor is fixedly connected to the top end of the first supporting plate, the output end of the first motor is fixedly connected with the top end of the first screw rod, an adjusting mechanism is fixedly connected to one end, two first fixed ears of one end fixedly connected with that first electronic jar is close to the backup pad center, and the intermediate rotation of two first fixed ears is connected with the connecting block, and the soldered connection is installed to the bottom of connecting block, and two second fixed ears of upside fixedly connected with of the one end at backup pad center are kept away from to the connecting block, and the intermediate rotation of two fixed ears of second is connected with the electronic jar of second, two fixed ears of third of the top fixedly connected with of the telescopic shaft of first electronic jar, the centre of two fixed ears of third and the electronic jar of second keep away from the one end rotation of two fixed ears of second and are connected, the equal fixedly connected with chucking structure in left rear side and the right front side on the top of backup pad.
Preferably, fixed establishment includes regulating plate and second motor, the one end that is close to the backup pad center of regulating plate all is provided with the protruding type groove of second, and the inside protruding type piece that is provided with of the protruding type groove of second, second protruding type piece and the protruding type groove sliding fit of second, and the inside of the protruding type piece of second transversely is provided with the screw hole, and the internal thread of screw hole is connected with the second screw rod, and the both ends of second screw rod rotate with the both ends in the protruding type groove of second respectively and is connected, the side of second motor and the side fixed connection of regulating plate, the output of second motor and the side fixed connection of second screw rod, the one end that is close to the backup pad center of the protruding type piece of second keeps away from the one end fixed connection at backup pad center with first electronic jar, and the one end sliding fit that the backup pad center is close to the regulating plate is kept away.
Preferably, the clamping structure comprises a second support plate and a third electric cylinder, one end of the second support plate, which is close to the center of the support plate, is fixedly connected with one end of the third electric cylinder, which is far away from the center of the support plate, and one end of the third electric cylinder, which is far away from the second support plate, is fixedly connected with a clamping plate.
Preferably, one end of the clamping plate, which is far away from the third electric cylinder, is fixedly connected with a rubber pad.
Preferably, the four corners of the bottom end of the supporting plate are fixedly connected with supporting legs.
Preferably, the bottom ends of the supporting legs are fixedly connected with anti-skid pads.
Preferably, the third electric cylinder is located above the connecting block.
(III) advantageous effects
Compared with the prior art, the invention provides a special welding machine for table leg production, which has the following beneficial effects:
1. this a special welding machine for table leg production, it rotates to drive first screw rod through first motor, first screw rod rotates first protruding type piece relatively, make first protruding type piece reciprocate, butt joint's fore-and-aft position is adjusted, it rotates to drive the second screw rod through the second motor, the protruding type piece of second screw rod relatively rotates, make second protruding type piece slide in second protruding type groove, butt joint's horizontal position is adjusted, promote the connecting block through the electronic jar of second and rotate, butt joint's angle is adjusted, can weld each angle of landing leg simultaneously through four soldered connections, weld the table leg simultaneously from four directions through four soldered connections, guarantee that table leg welding department is heated evenly all around, deformation when preventing the table leg welding, improve the welded quality, improve welded efficiency.
2. This a special welding machine for table leg production promotes splint through two electronic jars of third and presss from both sides tightly fixedly to the table leg, stability when having improved the table leg welding.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a front cross-sectional view of the fixation structure of the present invention on the right;
fig. 4 is a schematic view of the present invention at a point a in fig. 1.
In the figure: 1. a support plate; 2. a first support plate; 3. a first male block; 4. a first screw; 5. a first motor; 6. a first electric cylinder; 7. a first fixing lug; 8. connecting blocks; 9. welding a head; 10. a second fixing lug; 11. a second electric cylinder; 12. a third fixing lug; 13. an adjusting plate; 14. a second motor; 15. a second male block; 16. a second screw; 17. a second support plate; 18. a third electric cylinder; 19. a splint; 20. a rubber pad; 21. a support leg; 22. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, a special welding machine for table leg production comprises a support plate 1, wherein a first support plate 2 is fixedly connected to the front side, the rear side, the left side and the right side of the top end of the support plate 1, a first convex groove is arranged at one end of each first support plate 2 close to the center of the support plate 1, a first convex block 3 is slidably arranged in the first convex groove, a threaded hole which longitudinally penetrates through the first convex block 3 is formed in the first convex block, a first screw rod 4 is connected to the threaded hole through internal threads, the top end and the bottom end of the first screw rod 4 are respectively rotatably connected with the top end and the bottom end of the first convex groove, the top end of the first screw rod 4 extends to the top of the first support plate 2, a first motor 5 is fixedly connected to the top end of the first support plate 2, the output end of the first motor 5 is fixedly connected with the top end of the first screw rod 4, the first screw rod 4 is driven to rotate by the first motor 5, the first screw, the first convex block 3 is enabled to move up and down, the longitudinal position of a butt joint 9 is adjusted, one end of the first convex block 3 close to the center of the supporting plate 1 is fixedly connected with an adjusting mechanism, one end of the adjusting mechanism close to the center of the supporting plate 1 is fixedly connected with a first electric cylinder 6, one end of the first electric cylinder 6 close to the center of the supporting plate 1 is fixedly connected with two first fixing lugs 7, the middle of the two first fixing lugs 7 is rotatably connected with a connecting block 8, the bottom end of the connecting block 8 is provided with a welding head 9, the upper side of one end of the connecting block 8 far away from the center of the supporting plate 1 is fixedly connected with two second fixing lugs 10, the middle of the two second fixing lugs 10 is rotatably connected with a second electric cylinder 11, the top end of a telescopic shaft of the first electric cylinder 6 is fixedly connected with two third fixing lugs 12, the middle of the two third fixing lugs 12 is rotatably connected with one end of the, the equal fixedly connected with clamping structure in left rear side and the right front side on the top of backup pad 1 promotes connecting block 8 through electronic jar 11 of second and rotates, adjusts butt joint 9's angle.
It should be further noted that the fixing mechanism includes an adjusting plate 13 and a second motor 14, one end of the adjusting plate 13 close to the center of the supporting plate 1 is provided with a second convex groove, a second convex block 15 is arranged inside the second convex groove, the second convex block 15 is in sliding fit with the second convex groove, a threaded hole is transversely arranged inside the second convex block 15, a second screw 16 is connected inside the threaded hole in a threaded manner, two ends of the second screw 16 are respectively rotatably connected with two ends of the second convex groove, a side end of the second motor 14 is fixedly connected with a side end of the adjusting plate 13, an output end of the second motor 14 is fixedly connected with a side end of the second screw 16, one end of the second convex block 15 close to the supporting plate 1 is fixedly connected with one end of the first electric cylinder 6 far from the center of the supporting plate 1, one end of the first electric cylinder 6 far from the center of the supporting plate 1 is in sliding fit with one end of the adjusting plate 13 close to the center, the second screw rod 16 is driven by the second motor to rotate, the second screw rod 16 rotates relative to the second convex block 15, so that the second convex block 15 slides in the second convex groove, the transverse position of the butt welding joint 9 is adjusted, the clamping structure comprises a second support plate 17 and a third electric cylinder 18, one end of the second support plate 17, which is close to the center of the support plate 1, is fixedly connected with one end of the third electric cylinder 18, which is far away from the center of the support plate 1, one end of the third electric cylinder 18, which is far away from the second support plate 17, is fixedly connected with a clamping plate 19, the table legs are clamped and fixed by pushing the clamping plate 19 through the two third electric cylinders 18, one end of the clamping plate 19, which is far away from the third electric cylinder 18, is fixedly connected with a rubber pad 20, the stability of clamping and fixing the table legs is improved, the positions of four corners of the bottom end of the support plate 1 are fixedly connected with supporting legs 21, the improvement is to the stability that the device supported, and the electronic jar 18 of third is located the top of connecting block 8, guarantees that splint 19 steps up fixedly to landing leg 21, can guarantee normally to weld the table leg.
In this embodiment, the models of the first electric motor 5, the second electric motor 14, the first electric cylinder 6, the second electric cylinder 11 and the third electric cylinder 18 are respectively YLJ90-3/6, ZWBPD020020-256, GRA-L36, TGA-30 and LX1000-063, the first electric motor 5, the second electric motor 14, the first electric cylinder 6, the second electric cylinder 11 and the third electric cylinder 18 are all known devices directly purchased from the market, and herein, we only use them, and do not improve their structures and functions, and we will not describe herein in detail, and the first electric motor 5, the second electric motor 14, the first electric cylinder 6, the second electric cylinder 11 and the third electric cylinder 18 are all provided with control switches matched with them, the installation positions of the control switches are selected according to actual use requirements, so as to facilitate the operation and control of an operator, and the first motor 5 and the second motor 14 are both forward and reverse rotating motors, for the forward and reverse rotation of the first motor 5 and the second motor 14, it is known from the patent published under the patent number CN109889124A that the forward and reverse rotation of the first motor 5 and the second motor 14 is well known and can be realized by the skilled person.
In conclusion, when the special welding machine for producing table legs is used, firstly, a connecting piece of the table leg is placed at a proper position on a supporting handle, then the table leg is vertically placed on the connecting piece, a clamping plate 19 is pushed by two third electric cylinders 18 to clamp and fix the table leg, a first screw rod 4 is driven to rotate by a first motor 5, the first screw rod 4 rotates relative to a first convex block 3 to enable the first convex block 3 to move up and down, the longitudinal position of a welding joint 9 is adjusted, a second screw rod 16 is driven to rotate by a second motor, the second screw rod 16 rotates relative to a second convex block 15 to enable the second convex block 15 to slide in a second convex groove, the transverse position of the welding joint 9 is adjusted, a connecting block 8 is pushed by a second electric cylinder 11 to rotate, the angle of the welding joint 9 is adjusted, meanwhile, all angles of a supporting leg 21 can be welded by four welding joints 9, the table legs are welded from four directions through four welding heads 9, the welding positions of the table legs are guaranteed to be uniformly heated all around, deformation of the table legs during welding is prevented, welding quality is improved, and welding efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a welding special plane for table leg production, includes backup pad (1), its characterized in that: the front side, the rear side, the left side and the right side of the top end of the supporting plate (1) are fixedly connected with first supporting plates (2), one end of each first supporting plate (2) close to the center of the supporting plate (1) is provided with a first convex groove, a first convex block (3) is arranged inside each first convex groove in a sliding mode, a threaded hole which penetrates longitudinally is formed in each first convex block (3), a first screw rod (4) is connected to the inner portion of each threaded hole in a threaded mode, the top end and the bottom end of each first screw rod (4) are respectively connected with the top end and the bottom end of each first convex groove in a rotating mode, the top end of each first screw rod (4) extends to the top of each first supporting plate (2), the top end of each first supporting plate (2) is fixedly connected with a first motor (5), the output end of each first motor (5) is fixedly connected with the top end of each first screw rod (4), one end, close to the center of each first convex block (3), one end of the adjusting mechanism close to the center of the supporting plate (1) is fixedly connected with a first electric cylinder (6), one end of the first electric cylinder (6) close to the center of the supporting plate (1) is fixedly connected with two first fixing lugs (7), the middle of the two first fixing lugs (7) is rotatably connected with a connecting block (8), a welding joint (9) is installed at the bottom end of the connecting block (8), the upper side of one end of the connecting block (8) far away from the center of the supporting plate (1) is fixedly connected with two second fixing lugs (10), the middle of the two second fixing lugs (10) is rotatably connected with a second electric cylinder (11), the top end of the telescopic shaft of the first electric cylinder (6) is fixedly connected with two third fixing lugs (12), the middle of the two third fixing lugs (12) is rotatably connected with one end of the second electric cylinder (11) far away from the two second fixing lugs (10), the left rear side and the right front side of the top end of the supporting plate (1) are fixedly connected with clamping structures.
2. The special welding machine for producing the table legs as claimed in claim 1, wherein the special welding machine comprises: the fixing mechanism comprises an adjusting plate (13) and a second motor (14), one end, close to the center of the supporting plate (1), of the adjusting plate (13) is provided with a second convex groove, a second convex block (15) is arranged inside the second convex groove, the second convex block (15) is in sliding fit with the second convex groove, a threaded hole is transversely formed in the second convex block (15), a second screw rod (16) is connected to the inner thread of the threaded hole, two ends of the second screw rod (16) are respectively in rotating connection with two ends of the second convex groove, the side end of the second motor (14) is fixedly connected with the side end of the adjusting plate (13), the output end of the second motor (14) is fixedly connected with the side end of the second screw rod (16), one end, close to the supporting plate (1), of the second convex block (15) is fixedly connected with one end, close to the center of the supporting plate (1), of the first electric cylinder (6), one end of the first electric cylinder (6) far away from the center of the supporting plate (1) is in sliding fit with one end of the adjusting plate (13) close to the center of the supporting plate (1).
3. The special welding machine for producing the table legs as claimed in claim 2, wherein the special welding machine comprises: the clamping structure comprises a second support plate (17) and a third electric cylinder (18), one end, close to the center of the support plate (1), of the second support plate (17) is fixedly connected with one end, far away from the center of the support plate (1), of the third electric cylinder (18), and one end, far away from the second support plate (17), of the third electric cylinder (18) is fixedly connected with a clamping plate (19).
4. The special welding machine for producing the table legs as claimed in claim 3, wherein the special welding machine comprises: one end of the clamping plate (19) far away from the third electric cylinder (18) is fixedly connected with a rubber pad (20).
5. The special welding machine for producing the table legs as claimed in claim 4, wherein the special welding machine comprises: the four corners of the bottom end of the supporting plate (1) are fixedly connected with supporting legs (21).
6. The special welding machine for producing the table legs as claimed in claim 5, wherein the special welding machine comprises: the bottom ends of the supporting legs (21) are fixedly connected with anti-skid pads (22).
7. The special welding machine for producing the table legs as claimed in claim 6, wherein the special welding machine comprises: the third electric cylinder (18) is positioned above the connecting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122170.9A CN112207476A (en) | 2020-10-20 | 2020-10-20 | Special welding machine for table leg production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122170.9A CN112207476A (en) | 2020-10-20 | 2020-10-20 | Special welding machine for table leg production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112207476A true CN112207476A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122170.9A Pending CN112207476A (en) | 2020-10-20 | 2020-10-20 | Special welding machine for table leg production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112207476A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835078A (en) * | 1981-08-26 | 1983-03-01 | Mitsubishi Electric Corp | Hot wire type arc welding torch |
| CN107052648A (en) * | 2017-05-03 | 2017-08-18 | 谷新运 | It is a kind of arbitrarily to adjust the spot welding device of soldering angle |
| CN206588544U (en) * | 2017-03-08 | 2017-10-27 | 维孚金属制品（上海）有限公司 | A kind of multi-head spot welding device for metal hose |
| CN206643519U (en) * | 2017-03-14 | 2017-11-17 | 济南鎏佳机械有限公司 | A kind of agricultural vehicle compartment bonding machine |
| CN108436243A (en) * | 2018-06-06 | 2018-08-24 | 吴江市天富金属制品有限公司 | A kind of fitness equipment part stitch welding machine |
| CN208341981U (en) * | 2018-04-27 | 2019-01-08 | 温岭市电焊设备厂 | Intermediate frequency multiple spot automates welding machine |
| CN208758852U (en) * | 2018-07-26 | 2019-04-19 | 深圳市创银鑫科技有限公司 | A kind of Automation of Welding manipulator |
| KR101977496B1 (en) * | 2017-11-21 | 2019-08-28 | 신성우 | Welding torch weaving machine of automatic TIG welding machine |
| CN210818080U (en) * | 2019-09-11 | 2020-06-23 | 青岛安顺诚业交通装备开发有限公司 | Subway vehicle body part welding device |
-
2020
- 2020-10-20 CN CN202011122170.9A patent/CN112207476A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835078A (en) * | 1981-08-26 | 1983-03-01 | Mitsubishi Electric Corp | Hot wire type arc welding torch |
| CN206588544U (en) * | 2017-03-08 | 2017-10-27 | 维孚金属制品（上海）有限公司 | A kind of multi-head spot welding device for metal hose |
| CN206643519U (en) * | 2017-03-14 | 2017-11-17 | 济南鎏佳机械有限公司 | A kind of agricultural vehicle compartment bonding machine |
| CN107052648A (en) * | 2017-05-03 | 2017-08-18 | 谷新运 | It is a kind of arbitrarily to adjust the spot welding device of soldering angle |
| KR101977496B1 (en) * | 2017-11-21 | 2019-08-28 | 신성우 | Welding torch weaving machine of automatic TIG welding machine |
| CN208341981U (en) * | 2018-04-27 | 2019-01-08 | 温岭市电焊设备厂 | Intermediate frequency multiple spot automates welding machine |
| CN108436243A (en) * | 2018-06-06 | 2018-08-24 | 吴江市天富金属制品有限公司 | A kind of fitness equipment part stitch welding machine |
| CN208758852U (en) * | 2018-07-26 | 2019-04-19 | 深圳市创银鑫科技有限公司 | A kind of Automation of Welding manipulator |
| CN210818080U (en) * | 2019-09-11 | 2020-06-23 | 青岛安顺诚业交通装备开发有限公司 | Subway vehicle body part welding device |
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Application publication date: 20210112 |
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