CN111112927A - Synchronous welding rotary fixture - Google Patents
Synchronous welding rotary fixture Download PDFInfo
- Publication number
- CN111112927A CN111112927A CN201911398889.2A CN201911398889A CN111112927A CN 111112927 A CN111112927 A CN 111112927A CN 201911398889 A CN201911398889 A CN 201911398889A CN 111112927 A CN111112927 A CN 111112927A
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- China
- Prior art keywords
- rotating
- rotating plate
- shaft
- telescopic rod
- telescopic
- Prior art date
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 230000003584 silencer Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
本发明提供了同步焊接旋转夹具，属于餐具加工设备领域，包括相对且同轴设置的第一旋转板和第二旋转板，第一旋转板和第二旋转板均转动连接在固定架上，第一旋转板和第二旋转板上均设有多个第二吸盘固定孔，第一旋转板远离第二旋转板的一端设有旋转组件和伸缩杆，第一旋转板上设有与旋转组件滑动连接的导向杆，伸缩杆与第一旋转板同轴设置且二者固定连接，伸缩杆穿过旋转组件后与伸缩缸配合设置，伸缩杆穿过伸缩缸的出力轴设置，伸缩杆的外圈位于伸缩缸侧两侧均设有推动螺母，伸缩缸的出力轴与推动螺母之间设有推力球轴承。本发明可实现360度同步旋转，与焊接机配合设置，实现了旋转下自动焊接，提升焊接的精度和效率，节省人力。
The invention provides a synchronous welding rotating fixture, belonging to the field of tableware processing equipment, comprising a first rotating plate and a second rotating plate which are oppositely and coaxially arranged. A rotating plate and a second rotating plate are both provided with a plurality of second suction cup fixing holes, the end of the first rotating plate away from the second rotating plate is provided with a rotating assembly and a telescopic rod, and the first rotating plate is provided with sliding with the rotating assembly The connected guide rod, the telescopic rod is coaxially arranged with the first rotating plate and the two are fixedly connected. Pushing nuts are provided on both sides of the telescopic cylinder side, and thrust ball bearings are arranged between the output shaft of the telescopic cylinder and the pushing nut. The invention can realize 360-degree synchronous rotation, is set in cooperation with the welding machine, realizes automatic welding under rotation, improves welding precision and efficiency, and saves manpower.
Description
Technical Field
The invention belongs to the field of tableware processing equipment, and relates to a synchronous welding rotary clamp.
Background
At the fashioned in-process of tableware, need through multiple processes such as shaping, forging and pressing, welding, polish and polishing, the tableware is at the in-process of processing, need carry out week welding after adjusting well the last casing and the lower casing of hollow tableware, because the last casing and the lower casing of hollow tableware are thinner, must guarantee the concentricity, ensure the face of weld, promote welding strength, rotatory in-process, the welding machine corresponds the setting with the part of butt joint, accomplish the welding, do not have special anchor clamps to the coaxial fixed of tableware at present, also can't match the rotation that realizes 360 degrees with the welding machine.
Disclosure of Invention
The invention aims to solve the problem of providing a synchronous welding rotating clamp, which can realize 360-degree synchronous rotation, is matched with a welding machine, realizes automatic welding under rotation, improves the welding precision and efficiency and saves labor.
In order to solve the technical problems, the invention adopts the technical scheme that: the synchronous welding rotary clamp comprises a first rotary plate and a second rotary plate which are opposite and coaxially arranged, wherein the first rotary plate and the second rotary plate are both rotationally connected to a fixed frame, a plurality of first sucker fixing holes are formed in the first rotary plate, and a plurality of second sucker fixing holes are formed in the second rotary plate;
a rotating assembly and a telescopic rod are arranged at one end, far away from the second rotating plate, of the first rotating plate, a guide rod is vertically arranged at one side, close to the rotating assembly, of the first rotating plate, the guide rod is connected with the rotating assembly in a sliding mode, the telescopic rod and the first rotating plate are coaxially arranged and fixedly connected, and the telescopic rod penetrates through the rotating assembly and then is matched with a telescopic cylinder;
the output shaft of telescoping cylinder is the hollow shaft structure, the telescopic link passes the output shaft setting of telescoping cylinder, the outer lane of telescopic link is located telescoping cylinder side both sides all are equipped with the push nut, the output shaft of telescoping cylinder with be equipped with thrust ball bearing between the push nut.
Furthermore, the rotating assembly comprises a rotating frame and a rotating shaft, the rotating frame is T-shaped, the rotating shaft and the rotating frame are coaxially arranged and axially positioned through a set screw, guide sleeves are embedded at two ends of the rotating frame, guide rods are arranged in the guide sleeves and are in sliding connection with the guide sleeves along the axial direction of the guide sleeves, and the telescopic rod penetrates through the rotating shaft and is arranged with a gap between the rotating shaft and the guide sleeves.
Further, the quantity that promotes the nut is two and the two laminating setting, promote the nut with the telescopic link cooperation is screw telescopic link structure.
Furthermore, the telescopic cylinder is controlled by an electromagnetic valve, and a silencer is arranged on the electromagnetic valve.
Furthermore, the telescopic cylinder is fixedly connected with the fixing frame through adapter plates which are symmetrically arranged up and down.
Furthermore, a driving motor is arranged on the fixing frame, the driving motor drives the through shaft to rotate through a belt wheel and a belt structure, the through shaft is rotatably connected with the fixing frame through a bearing structure, coaxial driving belt wheels are arranged on parts, protruding out of the fixing frame, of two ends of the through shaft, a first driven belt wheel coaxial with the first rotating plate is arranged on the first rotating plate, a second driven belt wheel coaxial with the second rotating plate is arranged on the second rotating plate, and the first driven belt wheel and the second driven belt wheel are driven to rotate through a driving belt wheel through a transmission belt respectively.
Furthermore, each upper end of the transmission belt is provided with a pressing wheel for ensuring the tension of the transmission belt, and the pressing wheel is of a bearing structure and is rotatably connected to the fixed frame.
Furthermore, a protective cover is arranged outside the fixing frame.
Compared with the prior art, the invention has the following advantages and positive effects.
1. The first rotating plate and the second rotating plate are arranged oppositely, the first rotating plate can extend out and retract relative to the second rotating plate, the loading and unloading actions of tableware are realized, the structural conception is ingenious, the rotation is realized through the motor and the belt structure, the first rotating telescopic action is realized through the cooperation of the telescopic rod and the telescopic cylinder, and the telescopic rod penetrates through the hollow output shaft of the telescopic cylinder, so that the structure is more compact;
2. the guide rod is arranged in the guide sleeve, the guide rod and the guide sleeve are connected in a sliding mode along the axis direction of the guide sleeve, the telescopic rod penetrates through the rotating shaft, a gap is reserved between the telescopic rod and the rotating shaft, the arrangement of the guide rod can guarantee the moving progress of the first rotating plate relative to the rotating frame, and the stability of the first rotating plate when the first rotating plate extends out is guaranteed;
3. the structure realizes the simultaneous rotation of the first rotating plate and the second rotating plate, and the first rotating plate and the second rotating plate share one driving motor, thereby saving energy consumption and ensuring the synchronous rotation property more easily; the upper end of each transmission belt is provided with a pressing wheel for guaranteeing the tension of the transmission belt, the pressing wheel is of a bearing structure and is rotatably connected to the fixing frame, the tension of the transmission belt can be guaranteed after the pressing wheel is arranged, and the power transmitted by the power is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a synchronous welding rotary jig according to the present invention;
FIG. 2 is a front view of the synchronous welding rotary fixture of the present invention without the protective cover;
FIG. 3 is a schematic top view of the synchronized welding rotary fixture of the present invention without the protective cover;
FIG. 4 is a detail view of section I of FIG. 3 of the present invention;
FIG. 5 is a rear view of the rotating jig for simultaneous welding according to the present invention without a protective cover;
fig. 6 is a schematic view of the structure of the rotating assembly of the present invention.
Reference numerals:
1. a fixed mount; 11. a drive motor; 12. coaxial; 13. a drive pulley; 14. a drive belt; 15. a first driven pulley; 16. a second driven pulley; 17. a pinch roller; 19. a protective cover; 2. a first rotating plate; 21. a first suction cup fixing hole; 22. a guide bar; 3. a second rotating plate; 31. a second suction cup fixing hole; 4. a rotating assembly; 41. a rotating frame; 42. a rotating shaft; 43. a bushing; 5. a telescopic cylinder; 51. an adapter plate; 52. an electromagnetic valve; 521. a muffler; 6. a telescopic rod; 61. pushing the nut; 62. a thrust ball bearing.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1 to 6, the present invention is a synchronous welding rotary fixture, which includes a first rotary plate 2 and a second rotary plate 3, which are opposite and coaxially disposed, wherein the first rotary plate 2 and the second rotary plate 3 are both rotatably connected to a fixed frame 1, the first rotary plate 2 is provided with a plurality of first suction cup fixing holes 21, and the second rotary plate 3 is provided with a plurality of second suction cup fixing holes 31;
one end of the first rotating plate 2, which is far away from the second rotating plate 3, is provided with a rotating assembly 4 and an expansion link 6, one side of the first rotating plate 2, which is close to the rotating assembly 4, is provided with a guide rod 22 vertically, the guide rod 22 is in sliding connection with the rotating assembly 4, the expansion link 6 and the first rotating plate 2 are coaxially arranged and fixedly connected, the expansion link 6 is arranged in a matching way with the telescopic cylinder 5 after passing through the rotating assembly 4, the expansion link 6 is in a screw rod structure, the push nut 61 is matched with the screw rod to form a nut screw rod structure, the position of the push nut on the screw rod is convenient to adjust;
the output shaft of telescoping cylinder 5 is the hollow shaft structure, the output shaft setting that telescoping cylinder 5 was passed to telescopic link 6, the outer lane of telescopic link 6 is located telescoping cylinder 5 side both sides and all is equipped with the push nut 61, be equipped with thrust ball bearing 62 between the output shaft of telescoping cylinder 5 and the push nut 61, thrust ball bearing 62 can bear the radial force, to thrust ball bearing 62 application of force when the output shaft of telescoping cylinder 5 stretches out, and then promote telescopic link 6 and advance and retreat, make the smooth advance of first rotor plate 2 correspond with second rotor plate 3, the separation of withdrawal and second rotor plate 3, guarantee the material loading before the welding and the unloading after the welding.
Preferably, the rotating assembly 4 includes a rotating frame 41 and a rotating shaft 42, the rotating frame 41 is T-shaped, the rotating shaft 42 and the rotating frame 41 are coaxially disposed and axially positioned by a set screw, guide sleeves are embedded at two ends of the rotating frame 41, the guide rod 22 is disposed in the guide sleeves and slidably connected along the axial direction thereof, the telescopic rod 6 passes through the rotating shaft 42 and is disposed with a gap therebetween, the arrangement of the guide rod 22 can ensure the moving progress of the first rotating plate 2 relative to the rotating frame 41, and ensure the stability of the first rotating plate 2 when extending out.
Preferably, the number of the push nuts 61 is two, the push nuts and the telescopic rod are arranged in a fit manner, and the push nuts 61 and the telescopic rod 6 are matched to form a nut telescopic rod 6 structure to prevent loosening; more preferably, the telescopic cylinder 5 is controlled by the electromagnetic valve 52, the electromagnetic valve 52 is provided with the silencer 521, the control is simple, the control program is simplified, and the noise can be reduced after the silencer 521 is arranged; more preferably, the telescopic cylinder 5 is fixedly connected with the fixed frame 1 through the adapter plate 51 which is arranged in an up-down symmetrical manner, and the adapter plate 51 is of a sheet metal structure, so that the cost is low and the strength is high.
Preferably, the fixed frame 1 is provided with a driving motor 11, the driving motor 11 drives the through shaft 12 to rotate through a belt wheel and belt structure, the through shaft 12 is rotatably connected with the fixed frame 1 through a bearing structure, the parts of two ends of the through shaft 12, which protrude out of the fixed frame 1, are provided with coaxial driving belt wheels 13, the first rotating plate 2 is provided with a first driven belt wheel 15 coaxial with the first rotating plate 2, the second rotating plate 3 is provided with a second driven belt wheel 16 coaxial with the second rotating plate 3, and the first driven belt wheel 15 and the second driven belt wheel 16 are respectively driven to rotate by one driving belt wheel 13 through a transmission belt 14, so that the structure realizes the simultaneous rotation of the first rotating plate 2 and the second rotating plate 3, the two rotating plates share one driving motor 11, the energy consumption is saved, and the synchronous; more preferably, the upper end of each driving belt 14 is provided with a pressing wheel 17 for ensuring the tension thereof, the pressing wheel 17 is of a bearing structure and is rotatably connected to the fixed frame 1, and the tension of the driving belt 14 can be ensured after the pressing wheel 17 is arranged, so that the power transmitted by the power is improved.
Preferably, the outside of mount 1 is equipped with protection casing 19, and driving motor 11, drive belt and driving pulley 13, first driven pulley 15 and second driven pulley 16 etc. all establish the inside at protection casing 19, and firstly pleasing to the eye, secondly prevent that dust etc. from getting into, avoid influencing the operation of structure.
In the actual application process, the quantity of first sucking disc fixed orifices 21 and second sucking disc fixed orifices 31 is a plurality of, be equipped with vacuum chuck in the first sucking disc fixed orifices 21, also be equipped with vacuum chuck in the second sucking disc fixed orifices 31, adsorb the tip and the stalk portion of tableware respectively through vacuum chuck, guarantee that tip and stalk portion are coaxial to be placed, can place by manual work, also can place through the manipulator, do not do specific injecing, at present adopt artifical the placing more, after placing, the telescopic cylinder 5 moves, telescopic link 6 drives first rotor plate 2 and is close to second rotor plate 3, accomplish the coincidence of correspondence and the compaction of tableware two parts, then driving motor 11 moves, rotate simultaneously through band pulley and belt structure drive first rotor plate 2 and second rotor plate 3, in 360 degrees rotations, the automatic weld of circumference has been accomplished, welding efficiency has been promoted.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398889.2A CN111112927B (en) | 2019-12-30 | 2019-12-30 | Synchronous welding rotating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398889.2A CN111112927B (en) | 2019-12-30 | 2019-12-30 | Synchronous welding rotating fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111112927A true CN111112927A (en) | 2020-05-08 |
| CN111112927B CN111112927B (en) | 2025-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911398889.2A Active CN111112927B (en) | 2019-12-30 | 2019-12-30 | Synchronous welding rotating fixture |
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| Country | Link |
|---|---|
| CN (1) | CN111112927B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958164A (en) * | 2020-08-21 | 2020-11-20 | 浙江大学台州研究院 | Semi-automatic welding equipment for motorcycle welding fuel tank exhaust nozzle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140000575A (en) * | 2012-06-25 | 2014-01-03 | 엘앤에프 주식회사 | Pipe welding apparatus |
| CN106271274A (en) * | 2016-08-31 | 2017-01-04 | 芜湖起重运输机器股份有限公司 | Drive Drum on Belt Conveyor automatic soldering device |
| CN209259056U (en) * | 2018-11-30 | 2019-08-16 | 天津镭恒自动化科技有限公司 | Automatic charging turnover device |
| CN211361193U (en) * | 2019-12-30 | 2020-08-28 | 天津时代创业科技有限公司 | Synchronous welding rotary fixture |
-
2019
- 2019-12-30 CN CN201911398889.2A patent/CN111112927B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140000575A (en) * | 2012-06-25 | 2014-01-03 | 엘앤에프 주식회사 | Pipe welding apparatus |
| CN106271274A (en) * | 2016-08-31 | 2017-01-04 | 芜湖起重运输机器股份有限公司 | Drive Drum on Belt Conveyor automatic soldering device |
| CN209259056U (en) * | 2018-11-30 | 2019-08-16 | 天津镭恒自动化科技有限公司 | Automatic charging turnover device |
| CN211361193U (en) * | 2019-12-30 | 2020-08-28 | 天津时代创业科技有限公司 | Synchronous welding rotary fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958164A (en) * | 2020-08-21 | 2020-11-20 | 浙江大学台州研究院 | Semi-automatic welding equipment for motorcycle welding fuel tank exhaust nozzle |
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| Publication number | Publication date |
|---|---|
| CN111112927B (en) | 2025-01-24 |
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