CN112025187A - Pump body sealing steel ring welding device - Google Patents
Pump body sealing steel ring welding device Download PDFInfo
- Publication number
- CN112025187A CN112025187A CN202010833329.1A CN202010833329A CN112025187A CN 112025187 A CN112025187 A CN 112025187A CN 202010833329 A CN202010833329 A CN 202010833329A CN 112025187 A CN112025187 A CN 112025187A
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- CN
- China
- Prior art keywords
- mounting
- gear
- driving motor
- pump body
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a pump body sealing steel ring welding device, which comprises: a turntable; the clamping mechanism is arranged on the rotary table; the welding mechanism is arranged on one side of the rotary table; the clamping mechanism can be suitable for fixing pump bodies of various specifications; the clamping mechanism is reasonable in design, the central line of the pump body cannot deviate in the welding process, and therefore the welding quality can be guaranteed.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to a welding device for a pump body sealing steel ring.
Background
The gas shielded arc welding has the advantages of high working efficiency, low production cost, good penetration, small welding deformation and the like, so the gas shielded arc welding is widely applied to industrial production; however, in the existing automatic welding device adopting gas shielded arc welding for welding, the clamping mechanism is only suitable for fixing the pump body with one specification, and the universality is poor; the clamping mechanism is unreasonable in design, and when the pump body is continuously welded through rotation, the central line of the pump body is easy to deviate, so that the welding quality cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a pump body sealing steel ring welding device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pump body sealing steel ring welding device comprises:
a turntable;
the clamping mechanism is arranged on the rotary table;
and the welding mechanism is arranged on one side of the rotary table.
The rotary table includes:
the device comprises a base, a first fixing device and a second fixing device, wherein a cylindrical mounting cavity is arranged in the base;
and the driving mechanism is arranged below the cylindrical mounting cavity and is connected with the circular tray.
The driving mechanism comprises a first driving motor and a first gear arranged at the output end of the first driving motor, the first gear is meshed with a second gear, the diameter of the second gear is larger than that of the first gear, an installation shaft is arranged at the center of the second gear, the upper end of the installation shaft is detachably connected with the circular tray, and the second gear and the cylindrical installation cavity share the center line.
The clamping mechanism comprises a central gear and an adjusting assembly, the adjusting assembly comprises a rack, an installation batten, a clamping seat, an air cylinder and an air cylinder installation seat, the central gear is rotatably connected with the upper end of the installation shaft, one end of the rack is connected with the installation batten through an L-shaped connecting piece, the clamping seat is arranged on one side, far away from the rack, of the installation batten, the air cylinder is fixedly connected with the lower surface of the circular tray through the air cylinder installation seat, a piston rod of the air cylinder is fixedly connected with the lower surface of the installation batten through a first connecting piece, the rack, the installation batten and the air cylinder are parallel to each other, the other end of the rack is meshed with the central gear, the adjusting assembly is three, and the three adjusting assemblies are fixedly arranged on the lower surface of the circular tray at equal intervals and.
The circular support plate is provided with a strip-shaped sliding groove at a position corresponding to the mounting lath, the central line of the strip-shaped sliding groove along the length direction is perpendicular to and intersected with the central line of the mounting shaft, the mounting lath is slidably mounted in the strip-shaped sliding groove, and the clamping seat protrudes out of the upper surface of the circular support plate.
Welding mechanism includes X to horizontal slide rail, X is equipped with the mounting panel to the both sides of horizontal slide rail, one of them the outside of mounting panel is equipped with driving motor two, driving motor two's output shaft links to each other with lead screw one, be equipped with slider one on the lead screw one, slider one with X is to horizontal slide rail sliding connection, slider one top is equipped with Z to vertical slide rail, Z is equipped with driving motor three and lead screw two to vertical slide rail, driving motor three links to each other with lead screw two, be equipped with slider two on the lead screw two, be equipped with Y on the slider two to horizontal slide rail, Y is equipped with lead screw three and driving motor four on to horizontal slide rail, driving motor four links to each other with lead screw three, be equipped with slider three on the lead screw three, be equipped with the welder mounting bracket on the slider three, welder locates on the welder mounting bracket.
The rotary tables are arranged on the table plate at equal intervals in a linear mode.
The mounting lath is provided with a plurality of mounting holes which are arranged at equal intervals, and the lower end of the clamping seat is provided with a mounting column matched with the mounting holes.
The table plate is provided with a first mounting hole and a second mounting hole which are matched with the first gear and the second gear, the second gear is rotatably connected with the second mounting hole through a bearing, the first driving motor is fixedly arranged below the table plate, and the output end of the first driving motor penetrates through the first mounting hole to be fixedly connected with the first gear.
The beneficial technical effects of the invention compared with the prior art are that,
the clamping mechanism can be suitable for fixing pump bodies of various specifications; the clamping mechanism is reasonable in design, and the central line of the pump body cannot deviate in the welding process, so that the welding quality can be better guaranteed.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partially enlarged view of the area a in fig. 1.
Fig. 3 is a partially enlarged view of the area B in fig. 1.
Fig. 4 is a perspective view of the turntable with the clamping mechanism installed.
Fig. 5 is a top view of fig. 4.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in the figure: a pump body sealing steel ring welding device comprises:
a rotary table 4;
the clamping mechanism is arranged on the rotary table 4;
and the welding mechanism 3 is arranged on one side of the rotary table 4.
The turn table 4 includes:
the device comprises a base 401, wherein a cylindrical installation cavity is arranged in the base 401, and a circular tray 406 is arranged on the base 401;
and the driving mechanism is arranged below the cylindrical mounting cavity and detachably connected with the circular tray 406.
The driving mechanism comprises a first driving motor 402 and a first gear 403 arranged at the output end of the first driving motor 402, the first gear 403 is meshed with a second gear 404, the diameter of the second gear 404 is larger than that of the first gear 403, a mounting shaft 405 is arranged at the center of the second gear 404, the upper end of the mounting shaft 405 is detachably connected with the circular tray 406, and the second gear 404 and the cylindrical mounting cavity share the same center line.
The clamping mechanism comprises a central gear 501 and three adjusting components, the adjusting components comprise a rack 505, a mounting plate 502, a clamping seat 503, an air cylinder 504 and an air cylinder mounting seat 506, the central gear 501 is rotatably connected with the upper end of the mounting shaft 405, one end of the rack 505 is connected with the mounting plate 502 through an L-shaped connecting piece, the clamping seat 503 is arranged on one side, far away from the rack 505, of the mounting plate 502, the air cylinder 504 is fixedly connected with the lower surface of the circular tray 406 through the air cylinder mounting seat 506, a piston rod of the air cylinder 504 is fixedly connected with the lower surface of the mounting plate 502 through a connecting piece 507, the rack 505, the mounting plate 502 and the air cylinder 504 are parallel to each other, the other end of the rack 505 is meshed with the central gear 501, the three adjusting components are arranged in three numbers, the three adjusting components are equidistantly arranged on the lower surface of the circular tray 406 at, the included angle between every two adjusting components is 60 degrees, and the first connecting piece 507 is positioned between the clamping seat 503 and the L-shaped connecting piece.
A long strip-shaped sliding groove 407 is formed in the circular supporting plate 406 at a position corresponding to the mounting lath 502, a center line of the long strip-shaped sliding groove 407 in the length direction is perpendicular to and intersects with a center line of the mounting shaft 405, the mounting lath 502 is slidably mounted in the long strip-shaped sliding groove 407, the clamping seat 503 protrudes out of the upper surface of the circular supporting plate 406, and the clamping seat 503 includes a supporting block and a cylindrical boss arranged on the supporting block.
The welding mechanism comprises an X-direction horizontal sliding rail, mounting plates are arranged on two sides of the X-direction horizontal sliding rail, a second driving motor is arranged on the outer side of one of the mounting plates, an output shaft of the second driving motor is connected with the first screw rod 301, a first sliding block 302 is arranged on the first screw rod 301, the first sliding block 302 is connected with the X-direction horizontal sliding rail in a sliding manner, a Z-direction vertical sliding rail is arranged above the first sliding block, a third driving motor and a second screw rod are arranged on the Z-direction vertical sliding rail, the driving motor III is connected with the screw rod II, the screw rod II is provided with a slide block II 303, the slide block II 303 is provided with a Y-direction horizontal slide rail, a third screw rod 305 and a fourth driving motor are arranged on the Y-direction horizontal sliding rail, the fourth driving motor is connected with the third screw rod 305, and a third sliding block is arranged on the third lead screw 305, a welding gun mounting frame is arranged on the third sliding block, and the welding gun 304 is arranged on the welding gun mounting frame.
The rotary tables 4 are provided with a plurality of rotary tables 4 which are arranged on the table plate 1 at equal intervals in a linear mode.
A plurality of mounting holes which are arranged at equal intervals are formed in the mounting lath 502, and mounting columns matched with the mounting holes are arranged at the lower end of the clamping base 503.
The table plate 1 is provided with a first mounting hole and a second mounting hole which are matched with the first gear 403 and the second gear 404, the second gear 404 is rotatably connected with the second mounting hole through a bearing, the first driving motor 402 is fixedly arranged below the table plate 1, and the output end of the first driving motor 402 penetrates through the first mounting hole and is fixedly connected with the first gear 403.
The invention also comprises a controller which is electrically connected with the air cylinder 504, the first driving motor 402, the second driving motor, the third driving motor, the fourth driving motor and the welding gun 304.
The cylinder 504 is started, the extending distance of the piston rod is shortened, the mounting lath 502 is pulled to move towards the center of the cylindrical mounting cavity through the first connecting piece 507, and the three racks 505 are all meshed with the central gear 501, so that errors in the telescopic process of the piston rods of the three cylinders 504 can be balanced, the moving distances of the three racks 505 are equal, the equal distance between the three clamping seats 503 and the mounting shaft 405 is realized, and the phenomenon that the center line of the pump body 2 deviates from the center line of the mounting shaft 405 to influence the welding quality is avoided; in addition, by arranging the rack 505 and the central gear 501, the air cylinder 504 can be assisted, so that the central line of the mounting lath 502 in the length direction is always intersected with the central line of the mounting shaft 405 in the adjusting process, and the mounting lath 502 is prevented from shifting and even from being blocked with the long strip-shaped sliding groove 407.
The pump body 2 is placed on a circular supporting plate 406 and clamped and fixed through a clamping seat 503 on a clamping mechanism, then a first driving motor 402 is started to sequentially drive a first gear 403, a second gear 404, a mounting shaft 405 and a circular tray 406 to rotate, meanwhile, the clamping mechanism also rotates along with the rotary table 4, and the pump body 2 is clamped and fixed;
the position of the welding gun 304 can be adjusted through the X-direction horizontal slide rail, the Y-direction horizontal slide rail and the Z-direction vertical slide rail, so that the welding gun 304 is just opposite to the joint of the pump body and the sealing steel ring, the rotary table 4 drives the pump body 2 to rotate, and the welding gun 304 is started to weld the joint of the pump body and the sealing steel ring.
The welding gun 304 is controlled by the controller to firstly perform spot welding on any point on the joint of the pump body 2 and the sealing steel ring, then perform next spot welding after the rotary table rotates for a certain angle, wherein the rotary table 4 can rotate for three times, and each time the rotary table rotates for 90 degrees, so that the spot welding at the initial position is included, and the spot welding is performed for four times in total, and the pump body 2 and the sealing steel ring can be prevented from moving relatively during continuous welding through spot welding to influence the welding quality; after spot welding, the rotary table 4 returns to the initial position and then continuously welds, the rotary table 4 needs to be adjusted to a slow speed during welding so as to guarantee the welding time of the welding gun 304, and when one welding circle returns to the initial position, one pump body 2 is welded.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a pump body seal steel ring welding set which characterized in that includes:
a turntable;
the clamping mechanism is arranged on the rotary table;
and the welding mechanism is arranged on one side of the rotary table.
2. The pump body seal ring welding apparatus of claim 1, wherein the turret comprises:
the device comprises a base, a first fixing device and a second fixing device, wherein a cylindrical mounting cavity is arranged in the base;
and the driving mechanism is arranged below the cylindrical mounting cavity and is connected with the circular tray.
3. The pump body seal steel ring welding device according to claim 2, wherein the driving mechanism comprises a first driving motor and a first gear arranged at an output end of the first driving motor, the first gear is meshed with a second gear, the diameter of the second gear is larger than that of the first gear, a mounting shaft is arranged at the center of the second gear, the upper end of the mounting shaft is detachably connected with the circular tray, and the second gear and the cylindrical mounting cavity are concentric.
4. The pump body seal ring welding apparatus of claim 3, wherein said clamping mechanism comprises a sun gear and an adjustment assembly, the adjusting component comprises a rack, a mounting lath, a clamping seat, an air cylinder and an air cylinder mounting seat, the central gear is rotatably connected with the upper end of the mounting shaft, one end of the rack is connected with the mounting lath through an L-shaped connecting piece, the clamping seat is arranged on one side of the mounting lath far away from the rack, the cylinder is fixedly connected with the lower surface of the circular tray through a cylinder mounting seat, a piston rod of the cylinder is fixedly connected with the lower surface of the mounting lath through a first connecting piece, the rack, the mounting plate strip and the cylinder are parallel to each other, the other end of the rack is meshed with the central gear, the adjusting components are three and are fixedly arranged on the lower surface of the circular tray at equal intervals and equal included angles.
5. The pump body seal steel ring welding device according to claim 4, wherein a long strip-shaped sliding groove is formed in the circular support plate at a position corresponding to the mounting bar, a center line of the long strip-shaped sliding groove in the length direction is perpendicular to and intersects with a center line of the mounting shaft, the mounting bar is slidably mounted in the long strip-shaped sliding groove, and the clamping seat protrudes out of the upper surface of the circular support plate.
6. The massager of claim 5, wherein the welding mechanism comprises an X-direction horizontal slide rail, mounting plates are arranged on two sides of the X-direction horizontal slide rail, a second driving motor is arranged on the outer side of one of the mounting plates, an output shaft of the second driving motor is connected with a first screw rod, a first slider is arranged on the first screw rod and is connected with the X-direction horizontal slide rail in a sliding manner, a Z-direction vertical slide rail is arranged above the first slider, a third driving motor and a second screw rod are arranged on the Z-direction vertical slide rail, the third driving motor is connected with the second screw rod, a second slider is arranged on the second screw rod, a Y-direction horizontal slide rail is arranged on the second slider, a third screw rod and a fourth driving motor are arranged on the Y-direction horizontal slide rail, the fourth driving motor is connected with the third screw rod, a third slider is arranged on the third screw rod, and, the welding gun is arranged on the welding gun mounting frame.
7. The massager of any one of claims 1 to 6, wherein there are a plurality of said rotary tables, said plurality of rotary tables being equally spaced and linearly disposed on the table.
8. The pump body seal steel ring welding device according to claim 7, wherein a plurality of mounting holes are formed in the mounting plate strips and are arranged at equal intervals, and mounting columns matched with the mounting holes are formed at the lower ends of the clamping seats.
9. The pump body seal steel ring welding device according to claim 8, wherein a first mounting hole and a second mounting hole matched with the first gear and the second gear are formed in the table, the second gear is rotatably connected with the second mounting hole through a bearing, the first driving motor is fixedly arranged below the table, and an output end of the first driving motor penetrates through the first mounting hole to be fixedly connected with the first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833329.1A CN112025187A (en) | 2020-08-18 | 2020-08-18 | Pump body sealing steel ring welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833329.1A CN112025187A (en) | 2020-08-18 | 2020-08-18 | Pump body sealing steel ring welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112025187A true CN112025187A (en) | 2020-12-04 |
Family
ID=73578235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010833329.1A Pending CN112025187A (en) | 2020-08-18 | 2020-08-18 | Pump body sealing steel ring welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112025187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418578A (en) * | 2021-07-20 | 2021-09-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground water monitoring equipment with strong anti-interference capability for deep well |
| CN114433572A (en) * | 2022-02-14 | 2022-05-06 | 王生玮 | Pipeline cleaning device for water supply and drainage |
| CN116765740A (en) * | 2023-08-22 | 2023-09-19 | 广东佳阳金属科技有限公司 | Welding tool device, automatic welding equipment and using method of cup body connecting piece |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207372566U (en) * | 2017-09-12 | 2018-05-18 | 广州瑞松智能科技股份有限公司 | A kind of swing mechanism |
| CN207629513U (en) * | 2017-12-01 | 2018-07-20 | 天津市大千管业有限公司 | A kind of welding air spider mechanism |
| CN109366057A (en) * | 2018-11-14 | 2019-02-22 | 浙江威帕科智能装备有限公司 | A kind of automation circumference soldering equipment adapting to different height |
| CN109483115A (en) * | 2018-12-28 | 2019-03-19 | 上海理工大学 | A kind of welder and method of flange and short tube |
| CN110280918A (en) * | 2019-05-28 | 2019-09-27 | 安徽德基汇金机械科技有限公司 | Automation welding control system case |
| CN210010612U (en) * | 2019-03-12 | 2020-02-04 | 潍坊职业学院 | Elbow welding machine |
| JP6692943B1 (en) * | 2019-01-22 | 2020-05-13 | 株式会社オリジン | Clamping mechanism, joining member manufacturing apparatus, and joining member manufacturing method |
-
2020
- 2020-08-18 CN CN202010833329.1A patent/CN112025187A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207372566U (en) * | 2017-09-12 | 2018-05-18 | 广州瑞松智能科技股份有限公司 | A kind of swing mechanism |
| CN207629513U (en) * | 2017-12-01 | 2018-07-20 | 天津市大千管业有限公司 | A kind of welding air spider mechanism |
| CN109366057A (en) * | 2018-11-14 | 2019-02-22 | 浙江威帕科智能装备有限公司 | A kind of automation circumference soldering equipment adapting to different height |
| CN109483115A (en) * | 2018-12-28 | 2019-03-19 | 上海理工大学 | A kind of welder and method of flange and short tube |
| JP6692943B1 (en) * | 2019-01-22 | 2020-05-13 | 株式会社オリジン | Clamping mechanism, joining member manufacturing apparatus, and joining member manufacturing method |
| CN210010612U (en) * | 2019-03-12 | 2020-02-04 | 潍坊职业学院 | Elbow welding machine |
| CN110280918A (en) * | 2019-05-28 | 2019-09-27 | 安徽德基汇金机械科技有限公司 | Automation welding control system case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418578A (en) * | 2021-07-20 | 2021-09-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground water monitoring equipment with strong anti-interference capability for deep well |
| CN114433572A (en) * | 2022-02-14 | 2022-05-06 | 王生玮 | Pipeline cleaning device for water supply and drainage |
| CN116765740A (en) * | 2023-08-22 | 2023-09-19 | 广东佳阳金属科技有限公司 | Welding tool device, automatic welding equipment and using method of cup body connecting piece |
| CN116765740B (en) * | 2023-08-22 | 2024-04-05 | 广东佳阳金属科技有限公司 | Welding tool device, automatic welding equipment and using method of cup body connecting piece |
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