CN105750799A - Three-point welding positioning device for compressor body - Google Patents
Three-point welding positioning device for compressor body Download PDFInfo
- Publication number
- CN105750799A CN105750799A CN201610189700.9A CN201610189700A CN105750799A CN 105750799 A CN105750799 A CN 105750799A CN 201610189700 A CN201610189700 A CN 201610189700A CN 105750799 A CN105750799 A CN 105750799A
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- China
- Prior art keywords
- slide unit
- welding
- compressor body
- lifting
- station
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A three-point welding positioning device for a compressor body is characterized by comprising a main frame, an assembly line slideway arranged on the main frame, an assembly station mounted above the assembly line slideway, a welding station mounted on the main frame, a positioning station, a lifting station mounted below the assembly line slideway and an quality inspection station. The assembly station comprises a slide plate which can slide in the assembly line slideway, the slide plate extends upwards to form a positioning seat, and the compressor body is mounted in the positioning seat. The welding station comprises a rotary seat fixed on the main frame and a plurality of welding guns arranged on the outer periphery of the rotary seat, and the welding guns are connected with the rotary seat through position adjusting devices. The three-point welding positioning device has the advantages that whole-process automatic operation, high production efficiency and stable quality are achieved; when compressors of different types need to be produced, only the height of the positioning station needs to be adjusted through a control system, so that the three-point welding positioning device is short in production-changing debugging time and capable of increasing production changing efficiency.
Description
Technical field
The present invention relates to a kind of automatic welding equipment, specifically compressor body three means of spot welds positioner.
Background technology
Bonding machine is a kind of process equipment commonly used in processing process, and current most of welding procedure all requires constant airspeed, i.e. constant linear velocity welding.Existing permanent rotating speed annular bonding machine can meet the requirement of the constant speed welding that weld seam is regular circle shapes curve.But, for non-circular, curve weld seam, use permanent rotating speed, Welding machine of circumferential weld then cannot guarantee that sealing wire speed is constant.Compressor capping is high to welding requirements, namely the length requirement precision that the axiality covered is good, parts are overall is high, also require that the weld strength between weldment is high, namely it is connected with each other firmly after the cylinder cap covered and cylinder bottom welding, the presentation quality forming cylinder body after also requiring welding is good, and the surface roughness of postwelding capping and case hardness keep the state before weldering.Current compressor capping welding machine mainly adopts profiling mould and two kinds of TRAJECTORY CONTROL modes of numerical control theoretical ellipse, needs hand charging, discharging in actual production process, also need to individually carry out the detection of weldquality after welding, there is production efficiency low, the drawbacks such as device structure is complicated, bulky.
Summary of the invention
The invention aims to the shortcoming overcoming prior art to exist, it is provided that a kind of simple in construction, production cost is low, and working (machining) efficiency is high, changes product debugging conveniently a kind of compressor body three means of spot welds positioner.
The present invention seeks to realize with the following methods: a kind of compressor body three means of spot welds positioner, it is characterized in that: it includes mainframe and the streamline slideway being provided thereon, is arranged on the flowing water station above streamline slideway, also include the welding post being arranged on mainframe, positional stations, is arranged on the lifting station below streamline slideway and quality inspection station；
Described flowing water station includes the slide plate that can slide in streamline slideway, and slide plate has upwardly extended positioning seat, and compressor body is arranged in this positioning seat；
Described welding post includes the rotating seat being fixed on mainframe and some the welding rifles being arranged on its periphery, and welding rifle is connected with rotating seat by position regulator；
Described positional stations includes the location slide unit being fixedly mounted on mainframe, the top of location slide unit sets servo drive for controlling the height of location slide unit, the lower end of location slide unit is provided with location pressure head, and location pressure head is pressed against on compressor body to its location；
Described lifting station includes the lifting slide unit being arranged on mainframe, and lifting slide unit promotes flowing water station to move upward under the effect of lifting driving device, enters in welding post；
Described quality inspection station includes the welding quality inspection device being arranged on streamline slideway side, and welding quality inspection device is arranged in frame by retractor device.
Described positioning seat is arranged on slide plate by rotating lifting device.
Described welding rifle is provided with three, is evenly distributed on rotating seat periphery.
Described position regulator is the radiai adjustment seat being fixed on outside rotating seat, and radiai adjustment seat is provided with axial adjustment seat by radial direction slide rail, and described welding rifle is arranged in axial adjustment seat by angular adjustment seat.
It is provided with radial drive cylinder between described radiai adjustment seat and axial adjustment seat.
Described location pressure head includes spring bearer plate and rebound, is provided with pre-compressed spring and position sensor, rebound and location slide unit fixed installation between spring bearer plate and rebound.
Described lifting driving device includes the lifting cylinder and the lifting guide pillar that are arranged between mainframe and lifting slide unit.
Described retractor device includes the axial stretching slide unit being fixed on mainframe, axial stretching slide unit is provided with radial expansion slide unit, welding quality inspection device is arranged on the top of radial expansion slide unit, axial stretching slide unit and radial expansion slide unit and is provided with driving air cylinder driven slide unit motion.
The described driving device that takes is the servo drive motor being arranged on mainframe, and servo drive motor is connected with screw mandrel, and screw mandrel is spirally connected with the feed screw nut being located on the slide unit of location.
The invention has the beneficial effects as follows: 1, simple in construction, easy to assembly, production cost is low, improves the market competitiveness.2, whole-course automation operation, production efficiency is high, steady quality.3, when needing the compressor producing different model, it is only necessary to by controlling the height of system call interception positional stations so that it is short that this structure changes the product debugging time, promote and change product efficiency.4, it is provided with three welding rifles to weld simultaneously, while promoting welding efficiency, compressor case thermally equivalent can be made, it is to avoid weld defect occurs.
Accompanying drawing explanation
Fig. 1 is general assembly design sketch of the present invention.
Fig. 2,3 it is that the present invention hides structural representation after shell.
Fig. 4 is design sketch after the hiding mainframe of the present invention.
Fig. 5 lifts station and positional stations structural representation in the present invention.
Fig. 6,7 it is welding post structural representation in the present invention.
Fig. 8 is position regulator structural representation in the present invention.
Fig. 9 is positional stations structural representation in the present invention.
Figure 10 is location pressure head structure sectional view in the present invention.
Figure 11 is quality inspection station structure schematic diagram in the present invention.
Figure 12 is present configuration motion flow schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention made concrete further instruction.A kind of compressor body three means of spot welds positioner, it is characterized in that: it includes mainframe 1 and the streamline slideway 2 being provided thereon, is arranged on the flowing water station 3 above streamline slideway 2, also include the welding post 4 being arranged on mainframe, positional stations 5, is arranged on the lifting station 6 below streamline slideway 2 and quality inspection station 7；
Described flowing water station 3 includes the slide plate 31 that can slide in streamline slideway 2, and slide plate has upwardly extended positioning seat 32, and compressor body 8 is arranged in this positioning seat 32；
Described welding post 4 includes the rotating seat 41 being fixed on mainframe 1 and some the welding rifles 42 being arranged on its periphery, and welding rifle 42 is connected with rotating seat 41 by position regulator；
Described positional stations 5 includes the location slide unit 51 being fixedly mounted on mainframe 1, the top of location slide unit sets servo drive 52 for controlling the height of location slide unit 51, the lower end of location slide unit 51 is provided with location pressure head 53, and location pressure head 53 is pressed against on compressor body 8 to its location；
Described lifting station 6 includes the lifting slide unit 61 being arranged on mainframe, and lifting slide unit 61 promotes flowing water station 3 to move upward under the effect of lifting driving device, enters in welding post 4；
Described quality inspection station 7 includes the welding quality inspection device 71 being arranged on streamline slideway 2 side, and welding quality inspection device 71 is arranged in frame 1 by retractor device 72.
Described positioning seat 32 is arranged on slide plate 31 by rotating lifting device 33.
Described welding rifle 42 is provided with three, is evenly distributed on rotating seat 41 peripheral.
Described position regulator is the radiai adjustment seat 43 being fixed on outside rotating seat 41, and radiai adjustment seat is provided with axial adjustment seat 45 by radial direction slide rail 44, and described welding rifle 42 is arranged in axial adjustment seat 45 by angular adjustment seat 46.
It is provided with radial drive cylinder 47 between described radiai adjustment seat 43 and axial adjustment seat 45.
Described location pressure head 53 includes spring bearer plate 531 and rebound 532, is provided with pre-compressed spring 533 and position sensor 544 between spring bearer plate 531 and rebound 532, and rebound 532 fixedly mounts with location slide unit 51.
Described lifting driving device includes the lifting cylinder 62 and the lifting guide pillar 63 that are arranged between mainframe 1 and lifting slide unit 61.
Described retractor device 72 includes the axial stretching slide unit 721 being fixed on mainframe 1, axial stretching slide unit 721 is provided with radial expansion slide unit 722, welding quality inspection device 71 be arranged on the top of radial expansion slide unit 722, axial stretching slide unit 721 and radial expansion slide unit 722 be provided with driving cylinder 733 drive slide unit to move.
The described driving device 52 that takes is the servo drive motor 521 being arranged on mainframe 1, and servo drive motor 521 is connected with screw mandrel 522, and screw mandrel 522 is spirally connected 523 with the feed screw nut being located on the slide unit 51 of location.
Workflow: action 1: user adopts manually or compressor body is arranged in the positioning seat 32 on the work dish of location by automation equipment, owing to the structure in this case adopts pipeline system operation, therefore can be arranged in order by multiple location work dishes being provided with compression body is placed in streamline slideway simultaneously, by driving equipment, location work dish is pushed this welding equipment.
Action 2: location work dish 3 enters in lifting station, and lifting slide unit 61 moves upward, and sends in welding post 4 together with location work dish.Wherein lifting slide unit 61 can adopt lifting cylinder to drive, it is possible to adopts servo screw mandrel to drive.Therefore when producing the compressor of differing heights, it is only necessary to adjusted the movement travel of lifting cylinder by position-limit mechanism, or the control system driven by servo screw mandrel is carried out parameter and arranges.So that this equipment can produce the product of more polytypic, promote its scope of application.
Action 3: location pressure head, at the moved downward of location slide unit 51, promotes location pressure head to be pressed against on compressor body 8, plays the fixation to compressor body.Wherein location pressure head 53 includes spring bearer plate 531 and rebound 532, is provided with pre-compressed spring 533 and position sensor 544 between spring bearer plate 531 and rebound 532, and rebound 532 fixedly mounts with location slide unit 51.When positioning pressure head and touching compressor body, owing to the spring bearer plate 531 of its front end adopts spring supporting, so buffering can be played and compensates the effect of fit-up gap.Compressor body is caused to damage too greatly thus avoiding rigid positioner can produce location stroke.Or causing detent force inadequate because location stroke is too small, compressor body is susceptible to phenomenons such as loosening.After spring bearer plate 531 contacts with compressor body, meeting trigger position detector 544, provide welding operation signal to control system.
Action 4: the radial drive cylinder 47 driving axial adjustment seat 45 on position regulator is moved to compressor direction so that welding rifle arrives position while welding and welds.Rotating seat 41 can be adopted during welding to drive the mode of welding circular motion to weld.May be used without the mode that rotating lifting device 33 drives compressor body to rotate and carry out circumference soldering.Wherein it should be understood that owing to compressor body typically requires upper and lower twice weld seam, after therefore having welded second in this case, lifting station and positional stations move upward simultaneously so that second position while welding with weld rifle to it.When needing the compressor producing different model, it is only necessary to by adjusting the relevant stroke of retractor device 72.It addition, this case adopts the often welding simultaneously of three welding rifles, while promoting welding efficiency, compressor body thermally equivalent can be made, it is ensured that welding quality.Thus avoiding inefficiency during tradition single welding rifle operation, it is easy to uneven cause that compressor body easily produces thermal deformation because welding is heated, cause the drawbacks such as unstable product quality.
Action 5, welded after, lifting station, welding post, positional stations reset, and streamline driving device promotes location work dish entrance quality inspection station weld.Meanwhile, the next location work dish not welded enters into lifting station and welds, later reciprocation cycle like this.Enter the compressor of quality inspection station after the detection of weldquality detector, as fruit product is qualified, enter subsequent processing by streamline, if defective, by sound and light alarm, or discharging device such as is driven in waste material road to carry out artificial repair welding, scrap at the operation.Complete the automatic welding operation of a compressor, reciprocation cycle like this later to this, be specifically no longer described in detail.
With conventionally employed human weld, or the technology such as semi-automatic welding machine compares, the structure in this case just realizes the operations such as full automatic feeding, location, clamping, welding, quality inspection, while improving production efficiency, when avoiding artificial or semi-automatic operation, because welding causes the healthy infringement of workman.Additionally, lifting and positional stations in this case adopt servo structure to drive, therefore when producing the compressor body of different model, have only to carry out in the controls corresponding parameter setting, this equipment is made to realize changing product debugging speed fast, production efficiency advantages of higher, therefore use can be widely popularized.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.
Claims (9)
1. a compressor body three means of spot welds positioner, it is characterized in that: it includes mainframe (1) and the streamline slideway (2) being provided thereon, is arranged on the flowing water station (3) above streamline slideway (2), also include the welding post (4) being arranged on mainframe, positional stations (5), it is arranged on lifting station (6) and the quality inspection station (7) of streamline slideway (2) lower section, wherein:
Described flowing water station (3) includes the slide plate (31) that can slide in streamline slideway (2), and slide plate has upwardly extended positioning seat (32), and compressor body (8) is arranged in this positioning seat (32)；
Described welding post (4) includes the rotating seat (41) being fixed on mainframe (1) and some the welding rifles (42) being arranged on its periphery, and welding rifle (42) is connected with rotating seat (41) by position regulator；
Described positional stations (5) includes the location slide unit (51) being fixedly mounted on mainframe (1), the top of location slide unit sets servo drive (52) and is used for controlling the height of location slide unit (51), the lower end of location slide unit (51) is provided with location pressure head (53), and location pressure head (53) is pressed against on compressor body (8) to its location；
Described lifting station (6) includes the lifting slide unit (61) being arranged on mainframe, and lifting slide unit (61) promotes flowing water station (3) to move upward under the effect of lifting driving device, enters in welding post (4)；
Described quality inspection station (7) includes the welding quality inspection device (71) being arranged on streamline slideway (2) side, and welding quality inspection device (71) is arranged in frame (1) by retractor device (72).
2. compressor body three means of spot welds positioner according to claim 1, it is characterised in that: described positioning seat (32) is arranged on slide plate (31) by rotating lifting device (33).
3. compressor body three means of spot welds positioner according to claim 1, it is characterised in that: described welding rifle (42) is provided with three, is evenly distributed on rotating seat (41) peripheral.
4. compressor body three means of spot welds positioner according to claim 1, it is characterized in that: described position regulator is the radiai adjustment seat (43) being fixed on rotating seat (41) outward, being provided with axial adjustment seat (45) by radial direction slide rail (44) on radiai adjustment seat, described welding rifle (42) is arranged in axial adjustment seat (45) by angular adjustment seat (46).
5. compressor body three means of spot welds positioner according to claim 4, it is characterised in that: it is provided with radial drive cylinder (47) between described radiai adjustment seat (43) and axial adjustment seat (45).
6. compressor body three means of spot welds positioner according to claim 1, it is characterized in that: described location pressure head (53) includes spring bearer plate (531) and rebound (532), pre-compressed spring (533) and position sensor (544), rebound (532) and location slide unit (51) fixed installation it is provided with between spring bearer plate (531) and rebound (532).
7. compressor body three means of spot welds positioner according to claim 1, it is characterised in that: described lifting driving device includes the lifting cylinder (62) and lifting guide pillar (63) that are arranged between mainframe (1) and lifting slide unit (61).
8. compressor body three means of spot welds positioner according to claim 1, it is characterized in that: described retractor device (72) includes the axial stretching slide unit (721) being fixed on mainframe (1), axial stretching slide unit (721) is provided with radial expansion slide unit (722), welding quality inspection device (71) is arranged on the top of radial expansion slide unit (722), axial stretching slide unit (721) and radial expansion slide unit (722) and is provided with driving cylinder (733) driving slide unit motion.
9. compressor body three means of spot welds positioner according to claim 1, it is characterized in that: the described driving device (52) that takes is the servo drive motor (521) being arranged on mainframe (1), servo drive motor (521) is connected with screw mandrel (522), and screw mandrel (522) is spirally connected (523) with the feed screw nut being located on location slide unit (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189700.9A CN105750799B (en) | 2016-03-30 | 2016-03-30 | Compressor body three is spot welded positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189700.9A CN105750799B (en) | 2016-03-30 | 2016-03-30 | Compressor body three is spot welded positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN105750799A true CN105750799A (en) | 2016-07-13 |
| CN105750799B CN105750799B (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610189700.9A Active CN105750799B (en) | 2016-03-30 | 2016-03-30 | Compressor body three is spot welded positioning device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670667A (en) * | 2017-01-23 | 2017-05-17 | 广东顺德三合工业自动化设备股份有限公司 | Automatic production line for welding compressor and liquid reservoir |
| CN107553020A (en) * | 2017-09-14 | 2018-01-09 | 浙江瑞弗航空航天技术装备有限公司 | Automotive floor panel welding and assembling production lines |
| CN107617835A (en) * | 2017-09-14 | 2018-01-23 | 浙江瑞弗航空航天技术装备有限公司 | Welding robot workstation |
| CN108274171A (en) * | 2018-02-09 | 2018-07-13 | 芜湖市海联机械设备有限公司 | A kind of Intelligent welding robot based on machine vision |
| CN109332945A (en) * | 2018-08-27 | 2019-02-15 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of compressor housing top cover welded tube equipment |
| CN111906491A (en) * | 2020-08-07 | 2020-11-10 | 大捷智能科技(广东)有限公司 | Barrel welding positioning device and method |
| CN113102886A (en) * | 2021-03-05 | 2021-07-13 | 大族激光科技产业集团股份有限公司 | Automatic welding system |
| CN117754215A (en) * | 2024-01-21 | 2024-03-26 | 北京知新鹏成半导体科技有限公司 | Semiconductor reel processing, assembling and welding equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670667A (en) * | 2017-01-23 | 2017-05-17 | 广东顺德三合工业自动化设备股份有限公司 | Automatic production line for welding compressor and liquid reservoir |
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| CN107617835B (en) * | 2017-09-14 | 2024-06-04 | 浙江瑞弗航空航天技术装备有限公司 | Welding robot workstation |
| CN107553020A (en) * | 2017-09-14 | 2018-01-09 | 浙江瑞弗航空航天技术装备有限公司 | Automotive floor panel welding and assembling production lines |
| CN107617835A (en) * | 2017-09-14 | 2018-01-23 | 浙江瑞弗航空航天技术装备有限公司 | Welding robot workstation |
| CN107553020B (en) * | 2017-09-14 | 2024-06-07 | 浙江瑞弗机电有限公司 | Automobile floor welding production line |
| CN108274171A (en) * | 2018-02-09 | 2018-07-13 | 芜湖市海联机械设备有限公司 | A kind of Intelligent welding robot based on machine vision |
| CN109332945A (en) * | 2018-08-27 | 2019-02-15 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of compressor housing top cover welded tube equipment |
| CN109332945B (en) * | 2018-08-27 | 2024-03-12 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Compressor housing top cap welded tube equipment |
| CN111906491A (en) * | 2020-08-07 | 2020-11-10 | 大捷智能科技(广东)有限公司 | Barrel welding positioning device and method |
| CN113102886A (en) * | 2021-03-05 | 2021-07-13 | 大族激光科技产业集团股份有限公司 | Automatic welding system |
| CN117754215B (en) * | 2024-01-21 | 2024-06-04 | 北京知新鹏成半导体科技有限公司 | Semiconductor reel processing, assembling and welding equipment and method |
| CN117754215A (en) * | 2024-01-21 | 2024-03-26 | 北京知新鹏成半导体科技有限公司 | Semiconductor reel processing, assembling and welding equipment and method |
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| Publication number | Publication date |
|---|---|
| CN105750799B (en) | 2018-08-17 |
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