CN104476024A - Control system for seam welding of hydraulic cylinder body - Google Patents
Control system for seam welding of hydraulic cylinder body Download PDFInfo
- Publication number
- CN104476024A CN104476024A CN201410643418.4A CN201410643418A CN104476024A CN 104476024 A CN104476024 A CN 104476024A CN 201410643418 A CN201410643418 A CN 201410643418A CN 104476024 A CN104476024 A CN 104476024A
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- tray
- work pieces
- drive motor
- assembly
- Prior art date
- 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
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- 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
- B23K37/047—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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
Abstract
The invention provides a control system for seam welding of a hydraulic cylinder body. The control system for the seam welding of the hydraulic cylinder body comprises a controller, a motor driving circuit and a welding device; the welding device comprises a rack, a front sliding seat assembly, a rear sliding seat assembly, a front and rear driving motor for a sliding seat, and a left and right driving motor for the sliding seat; the motor driving circuit is respectively connected with the front and rear driving motor for the sliding seat and the left and right driving motor for the sliding seat, wherein the front and rear driving motor for the sliding seat and the left and right driving motor for the sliding seat are arranged in the welding device; the controller controls the front and rear driving motor for the sliding seat and the left and right driving motor for the sliding seat to rotate through the motor driving circuit; the front sliding seat assembly and the front sliding seat assembly are separately arranged in the front and back into two separated concave areas in the rack and are in sliding fitting with the corresponding concave areas; the front and rear driving motor for the sliding seat and the left and right driving motor for the sliding seat are fixedly arranged on the rack, between the rear sliding seat assembly and the front sliding seat assembly.
Description
Technical field
The present invention relates to weld seam welding field, be specially a kind of control system for the welding of hydraulic cylinder body weld seam.
Background technology
The cylinder block of hydraulic cylinder forms owing to adopting steel plate to roll, and therefore has the weld seam of generatrix direction.This weld seam needs to carry out welding processing.
At present, the welding for weld seam often adopts manipulator to carry out, or adopts manual carrying out.This mode processing cost is high, and only processes a workpiece due to each, and production efficiency is lower.
Summary of the invention
The object of this invention is to provide a kind of for hydraulic cylinder body weld seam welding control system, it can process multiple workpiece simultaneously, and in process precision and reliability high.
According to aspects of the present invention, a kind of control system for the welding of hydraulic cylinder body weld seam, comprise controller, motor-drive circuit and welder, described welder comprises frame, front slide holder assembly, rear sliding seat assembly, drive motor and sliding seat left and right drive motor before and after sliding seat, described motor-drive circuit connects with drive motor before and after the sliding seat be arranged in described welder and sliding seat left and right drive motor respectively, described controller controls drive motor and sliding seat left and right drive motor before and after sliding seat by motor-drive circuit and rotates, to be arranged on dividually before and after described rear sliding seat assembly and described front slide holder assembly in two recess area of separating in described frame and to be slidably matched with corresponding described recess area, before and after described sliding seat, drive motor and described sliding seat left and right drive motor are fixedly installed in described frame between sliding seat assembly and described front slide holder assembly all in the rear,
Before and after described sliding seat, the front end of drive motor connects with anterior zigzag tread patterns screw rod, rear end connects with rear portion zigzag tread patterns screw rod, described rear portion zigzag tread patterns screw rod coordinates with the nut thread on described rear sliding seat assembly, described anterior zigzag tread patterns screw rod coordinates with the nut thread on described front slide holder assembly, thus when making drive motor rotation before and after described sliding seat, described rear sliding seat assembly and described front slide holder assembly can be made to move on the contrary in the longitudinal direction simultaneously;
Described rear sliding seat assembly and described front slide holder assembly include sliding seat body, described sliding seat body is provided with guide rail in sliding seat, in described sliding seat, guide rail and tray for work pieces connector are slidably matched, the right-hand member of described sliding seat body is provided with bevel gear wheel, the left end of described bevel gear wheel connects to screw rod with left and right in sliding seat, in described sliding seat, left and right coordinates to screw rod with the nut thread in described tray for work pieces connector, the right-hand member of described sliding seat body is also respectively arranged with the front protuberance and rear protuberance that extend to the right in the front and back of described bevel gear wheel, described front protuberance is provided with bevel pinion, described bevel pinion engages with described bevel gear wheel, and the rotation of described bevel pinion is fore-and-aft direction thus orthogonal with the rotation of described bevel gear wheel, described bevel pinion is axially fixed and is arranged on described front protuberance revolvably, the central authorities of described bevel pinion are provided with the through hole of band spline,
Described front slide holder assembly is fixedly connected with rear tray for work pieces with front tray for work pieces respectively with the described tray for work pieces connector of described rear sliding seat assembly, described front tray for work pieces and rear tray for work pieces all for liquid carrying cylinder pressure cylinder body workpiece,
The front end of described sliding seat left and right drive motor drives splined shaft to connect with front left and right, rear end and rear left and right drive splined shaft to connect, described front left and right drives splined shaft to engage with the through hole of the band spline of the bevel pinion in described front slide holder assembly, and the through hole that described front left and right drives the band spline of the bevel pinion in splined shaft and described front slide holder assembly in the axial direction can relative sliding, described rear left and right drives splined shaft to engage with the through hole of the band spline of the bevel pinion in described rear sliding seat assembly, and the through hole that described rear left and right drives the band spline of the bevel pinion in splined shaft and described rear sliding seat assembly in the axial direction can relative sliding, when described sliding seat left and right drive motor rotates, the bevel pinion of described front slide holder assembly and described rear sliding seat assembly can be driven simultaneously to rotate, thus make left and right in the described sliding seat of described front slide holder assembly and described rear sliding seat assembly drive described front tray for work pieces and rear tray for work pieces mobile to the axially rightabout of screw rod in described left and right in respective sliding seat respectively to screw rod,
Described welder also comprises the front welding gun and rear welding gun that are fixedly connected with described frame, and described front welding gun and rear welding gun are respectively used to as the weld seam of the hydraulic cylinder body workpiece in described front tray for work pieces and rear tray for work pieces welds.
Utilize such scheme, owing to having installed workpiece on two tray for work pieces, can synchronously process the workpiece on described two tray for work pieces.And, because two sliding seat assemblies are contrary in the movement direction, therefore, it is possible to offset impact in a longitudinal direction; And due to the movement in a lateral direction of the tray for work pieces in two sliding seat assemblies be also contrary, therefore also can effectively offset impact in the horizontal; And, two welding guns can be utilized simultaneously to carry out weld seam welding processing to the multiple cylinder bodies on two tray for work pieces, while realizing offset impulsive force, improve welding efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of welder of the present invention when not installing tray for work pieces, with the structure of display device better.
Fig. 2 is the schematic diagram of welder after having installed tray for work pieces of Fig. 1, wherein shows the position of welding gun 61,62 in a schematic manner.
Fig. 3 is the running orbit figure of rear tray for work pieces when welding processing of embodiments of the invention;
Fig. 4 is the running orbit figure of front tray for work pieces when welding processing of embodiments of the invention;
Fig. 5 is the structural representation of the control system that the present invention welds for hydraulic cylinder body weld seam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As Figure 1-5, a kind of control system for the welding of hydraulic cylinder body weld seam, comprise controller, motor-drive circuit and welder, described welder comprises frame 1, front slide holder assembly 42, rear sliding seat assembly 41, drive motor 2 and sliding seat left and right drive motor 3 before and after sliding seat, described motor-drive circuit connects with drive motor 2 before and after the sliding seat be arranged in described welder and sliding seat left and right drive motor 3 respectively, described controller controls drive motor 2 and sliding seat left and right drive motor 3 before and after sliding seat by motor-drive circuit and rotates, two recess area of separating 11 in described frame 1 are arranged on dividually before and after described rear sliding seat assembly 41 and described front slide holder assembly 42, in 12 and with corresponding described recess area 11, 12 are slidably matched, before and after described sliding seat, drive motor 2 and described sliding seat left and right drive motor 3 are fixedly installed between sliding seat assembly 41 and described front slide holder assembly 42 in described frame 1 all in the rear,
Before and after described sliding seat, the front end of drive motor 2 connects with anterior zigzag tread patterns screw rod 22, rear end connects with rear portion zigzag tread patterns screw rod 21, described rear portion zigzag tread patterns screw rod 21 coordinates with the nut thread on described rear sliding seat assembly 41, described anterior zigzag tread patterns screw rod 22 coordinates with the nut thread on described front slide holder assembly 42, thus when making that drive motor 2 rotates before and after described sliding seat, described rear sliding seat assembly 41 and described front slide holder assembly 42 can be made to move on the contrary in the longitudinal direction simultaneously;
Described rear sliding seat assembly 41 and described front slide holder assembly 42 include sliding seat body 53, described sliding seat body 53 is provided with guide rail 531 in sliding seat, in described sliding seat, guide rail 531 and tray for work pieces connector 55 are slidably matched, the right-hand member of described sliding seat body 53 is provided with bevel gear wheel 52, the left end of described bevel gear wheel 52 connects to screw rod 54 with left and right in sliding seat, in described sliding seat, left and right coordinates to screw rod 54 with the nut thread in described tray for work pieces connector 55, the right-hand member of described sliding seat body 53 the front and back of described bevel gear wheel 52 be also respectively arranged with extend to the right before protuberance 59 and rear protuberance 58, described front protuberance 59 is provided with bevel pinion 51, described bevel pinion 51 engages with described bevel gear wheel 52, and the rotation of described bevel pinion 51 is fore-and-aft direction thus orthogonal with the rotation of described bevel gear wheel 52, described bevel pinion 51 axial restraint and be arranged on described front protuberance 59 revolvably, the central authorities of described bevel pinion 51 are provided with the through hole of band spline,
Described front slide holder assembly 42 is fixedly connected with rear tray for work pieces 56 with front tray for work pieces 57 respectively with the described tray for work pieces connector 55 of described rear sliding seat assembly 41, described front tray for work pieces 57 and rear tray for work pieces 56 all for liquid carrying cylinder pressure cylinder body workpiece,
The front end of described sliding seat left and right drive motor 3 drives splined shaft 32 to connect with front left and right, rear end and rear left and right drive splined shaft 31 to connect, described front left and right drives splined shaft 32 to engage with the through hole of the band spline of the bevel pinion 51 in described front slide holder assembly 42, and the through hole that described front left and right drives splined shaft 32 and the band spline of the bevel pinion 51 in described front slide holder assembly 42 in the axial direction can relative sliding, described rear left and right drives splined shaft 31 to engage with the through hole of the band spline of the bevel pinion 51 in described rear sliding seat assembly 41, and the through hole that described rear left and right drives splined shaft 31 and the band spline of the bevel pinion 51 in described rear sliding seat assembly 41 in the axial direction can relative sliding, when described sliding seat left and right drive motor 3 rotates, the bevel pinion 51 of described front slide holder assembly 42 and described rear sliding seat assembly 41 can be driven simultaneously to rotate, thus make left and right in the described sliding seat of described front slide holder assembly 42 and described rear sliding seat assembly 41 drive described front tray for work pieces 57 and rear tray for work pieces 56 mobile to the axially rightabout of screw rod 54 in described left and right in respective sliding seat respectively to screw rod 54,
Described welder also comprises and is fixedly connected with front welding gun 62 and rear welding gun 61 with described frame 1, and described front welding gun 62 and rear welding gun 61 are respectively used to as the weld seam of the hydraulic cylinder body workpiece in described front tray for work pieces 57 and rear tray for work pieces 56 welds.
As shown in Figure 2, front tray for work pieces 57 has been installed two hydraulic cylinder body workpiece 571 and 572, rear tray for work pieces 56 has been installed two hydraulic cylinder body workpiece 561 and 562, its weld seam when welding processing all towards directly over.
During use, described front and back drive motor 2 can drive described two sliding seat assemblies to move in the longitudinal direction rightabout, described left and right drive motor 3 can drive the tray for work pieces in described two sliding seat assemblies to move on the contrary in left upper right, wherein, when described two sliding seat assemblies 41 and 42 move on front and back, described sliding seat body 53 drives the bevel pinion 51 be mounted thereon to move at fore-and-aft direction, be slidably matched with described two splined shafts 31 and 32 simultaneously, thus described two splined shafts 31 and 32 can drive it to rotate while described bevel pinion 51 fore-and-aft direction motion.
As shown in Figure 3-4, while described tray for work pieces drives workpiece motion s, because described welding gun 61,62 and frame 1 are fixed, namely and between welding gun therefore there is relative motion in tray for work pieces.Wherein, the motor pattern of tray for work pieces can be such as follows:
Rear-bank rotor housing workpiece 561 first after processing on tray for work pieces 56 and the front-bank rotor housing workpiece 571 on front tray for work pieces 57, described controller controls sliding seat left and right drive motor 3 by motor-drive circuit and rotates, sliding seat left and right drive motor 3 drives tray for work pieces connector 55 side-to-side movement, rear tray for work pieces 56 is now made to move from left to right, front tray for work pieces 57 right-to-left motion, thus utilize welding gun butt welded seam to carry out the welding of left and right directions;
Afterwards, described controller is rotated by drive motor 2 before and after motor-drive circuit control sliding seat, before and after sliding seat, drive motor 2 drives described front slide holder assembly 42 and described rear sliding seat assembly 41 to seesaw, rear tray for work pieces 56 is now made to travel forward, front tray for work pieces 57 moves backward, welding gun can be processed the front-bank rotor housing workpiece 562 on rear tray for work pieces 56, the rear-bank rotor housing workpiece 572 on front tray for work pieces 57 is processed;
3rd, control sliding seat left and right drive motor 3 by described controller by motor-drive circuit to rotate, sliding seat left and right drive motor 3 drives tray for work pieces connector 55 side-to-side movement, thus rear tray for work pieces 56 right-to-left is moved, front tray for work pieces 57 moves from left to right, thus utilizes welding gun butt welded seam to carry out the welding of left and right directions.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (1)
1. the control system for the welding of hydraulic cylinder body weld seam, it is characterized in that: comprise controller, motor-drive circuit and welder, described welder comprises frame (1), front slide holder assembly (42), rear sliding seat assembly (41), drive motor (2) and sliding seat left and right drive motor (3) before and after sliding seat, described motor-drive circuit connects with drive motor (2) before and after the sliding seat be arranged in described welder and sliding seat left and right drive motor (3) respectively, described controller controls drive motor (2) and sliding seat left and right drive motor (3) before and after sliding seat by motor-drive circuit and rotates, described rear sliding seat assembly (41) and described front slide holder assembly (42) front and back are arranged on two recess area of separating (11 in described frame (1) dividually, 12) in and with corresponding described recess area (11, 12) be slidably matched, before and after described sliding seat, drive motor (2) and described sliding seat left and right drive motor (3) are fixedly installed between sliding seat assembly (41) and described front slide holder assembly (42) in described frame (1) all in the rear,
The front end comprising drive motor (2) before and after described sliding seat connects with anterior zigzag tread patterns screw rod (22), rear end connects with rear portion zigzag tread patterns screw rod (21), described rear portion zigzag tread patterns screw rod (21) coordinates with the nut thread on described rear sliding seat assembly (41), described anterior zigzag tread patterns screw rod (22) coordinates with the nut thread on described front slide holder assembly (42), thus when making drive motor (2) rotation before and after described sliding seat, described rear sliding seat assembly (41) and described front slide holder assembly (42) can be made to move on the contrary in the longitudinal direction simultaneously,
Described rear sliding seat assembly (41) and described front slide holder assembly (42) include sliding seat body (53), described sliding seat body (53) is provided with guide rail in sliding seat (531), in described sliding seat, guide rail (531) and tray for work pieces connector (55) are slidably matched, the right-hand member of described sliding seat body (53) is provided with bevel gear wheel (52), the left end of described bevel gear wheel (52) connects to screw rod (54) with left and right in sliding seat, in described sliding seat, left and right coordinates to screw rod (54) with the nut thread in described tray for work pieces connector (55), the right-hand member of described sliding seat body (53) is also respectively arranged with the front protuberance (59) and rear protuberance (58) that extend to the right in the front and back of described bevel gear wheel (52), described front protuberance (59) is provided with bevel pinion (51), described bevel pinion (51) engages with described bevel gear wheel (52), and the rotation of described bevel pinion (51) is fore-and-aft direction thus orthogonal with the rotation of described bevel gear wheel (52), described bevel pinion (51) axial restraint and be arranged on described front protuberance (59) revolvably, the central authorities of described bevel pinion (51) are provided with the through hole of band spline
Described front slide holder assembly (42) is fixedly connected with rear tray for work pieces (56) with front tray for work pieces (57) respectively with the described tray for work pieces connector (55) of described rear sliding seat assembly (41), described front tray for work pieces (57) and rear tray for work pieces (56) are all for liquid carrying cylinder pressure cylinder body workpiece
Front end and the front left and right of described sliding seat left and right drive motor (3) drive splined shaft (32) to connect, rear end and rear left and right drive splined shaft (31) to connect, described front left and right drives splined shaft (32) to engage with the through hole of the band spline of the bevel pinion (51) in described front slide holder assembly (42), and the through hole that described front left and right drives splined shaft (32) and the band spline of the bevel pinion (51) in described front slide holder assembly (42) in the axial direction can relative sliding, described rear left and right drives splined shaft (31) to engage with the through hole of the band spline of the bevel pinion (51) in described rear sliding seat assembly (41), and the through hole that described rear left and right drives splined shaft (31) and the band spline of the bevel pinion (51) in described rear sliding seat assembly (41) in the axial direction can relative sliding, when described sliding seat left and right drive motor (3) is rotated, the bevel pinion (51) of described front slide holder assembly (42) and described rear sliding seat assembly (41) can be driven simultaneously to rotate, thus make left and right in the described sliding seat of described front slide holder assembly (42) and described rear sliding seat assembly (41) drive described front tray for work pieces (57) and rear tray for work pieces (56) the axially rightabout ground in described left and right to screw rod (54) in respective sliding seat mobile respectively to screw rod (54),
Described welder also comprises the front welding gun (62) and rear welding gun (61) that are fixedly connected with described frame (1), and described front welding gun (62) and rear welding gun (61) are respectively used to as the weld seam of the hydraulic cylinder body workpiece in described front tray for work pieces (57) and rear tray for work pieces (56) welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643418.4A CN104476024B (en) | 2014-11-14 | 2014-11-14 | A kind of control system for the welding of hydraulic cylinder body weld seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643418.4A CN104476024B (en) | 2014-11-14 | 2014-11-14 | A kind of control system for the welding of hydraulic cylinder body weld seam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476024A true CN104476024A (en) | 2015-04-01 |
| CN104476024B CN104476024B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410643418.4A Active CN104476024B (en) | 2014-11-14 | 2014-11-14 | A kind of control system for the welding of hydraulic cylinder body weld seam |
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| CN (1) | CN104476024B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857219A (en) * | 2018-07-09 | 2018-11-23 | 侯翊宸 | A kind of machining welding supporting table device |
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| US20040217096A1 (en) * | 2003-04-29 | 2004-11-04 | Lincoln Global, Inc. | Robotic cylinder welding |
| CN201295809Y (en) * | 2008-11-20 | 2009-08-26 | 厦门思尔特机器人系统有限公司 | An oil cylinder port welding robot system |
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| CN108857219A (en) * | 2018-07-09 | 2018-11-23 | 侯翊宸 | A kind of machining welding supporting table device |
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| Publication number | Publication date |
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| CN104476024B (en) | 2016-04-27 |
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Effective date of registration: 20160204 Address after: The three District 321000 Zhejiang city of Jinhua Province Huang Town Pujiang County 61 Village Bridge No. 25. Applicant after: Fang Yuanyuan Address before: Pujiang County in Zhejiang province Jinhua city 322200 District 40 village a deep Zhengzhai Applicant before: Wang Liying |
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Effective date of registration: 20170629 Address after: 226000 No. 899 Jinxiu Road, hi tech Industrial Development Zone, Jiangsu, Nantong, China Patentee after: JIANGSU DUKE NEW ENERGY AUTOMOBILE CO., LTD. Address before: The three District 321000 Zhejiang city of Jinhua Province Huang Town Pujiang County 61 Village Bridge No. 25. Patentee before: Fang Yuanyuan |