CN205614283U - Welding set is assisted to circumferential weld - Google Patents
Welding set is assisted to circumferential weld Download PDFInfo
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- CN205614283U CN205614283U CN201620292595.7U CN201620292595U CN205614283U CN 205614283 U CN205614283 U CN 205614283U CN 201620292595 U CN201620292595 U CN 201620292595U CN 205614283 U CN205614283 U CN 205614283U
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- 238000003466 welding Methods 0.000 title claims abstract description 72
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000013532 laser treatment Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及焊接设备技术领域，特别是涉及一种环焊缝辅助焊接装置。The utility model relates to the technical field of welding equipment, in particular to an auxiliary welding device for circumferential welding seams.
背景技术Background technique
在各种焊接工艺中，环焊缝焊接对被焊件的定位要求相对较高，若同轴度误差过大，则会造成焊后变形量过大或者无法完成对接焊缝。目前，在实际生产和加工中，除了一些昂贵的焊接机器人进行环焊缝焊接之外，多数为人工完成对接焊缝的定位与紧固并进行焊接。一般情况下，人工操作将导致两部分被焊件存在较大的同轴度偏差，当被焊件轴向尺寸较大时，整个定位过程耗时较长，更会耗费大量的人力且定位误差较大，严重影响了环焊缝的焊接效率和质量。Among various welding processes, girth weld welding has relatively high requirements for the positioning of the welded parts. If the coaxiality error is too large, it will cause excessive post-weld deformation or fail to complete the butt weld. At present, in actual production and processing, except for some expensive welding robots for girth weld welding, most of the butt welds are positioned, fastened and welded manually. In general, manual operation will lead to a large coaxial deviation of the two parts to be welded. When the axial size of the welded part is large, the entire positioning process will take a long time, and it will consume a lot of manpower and cause positioning errors. Larger, which seriously affects the welding efficiency and quality of the girth weld.
实用新型内容Utility model content
本实用新型的目的在于提供一种环焊缝辅助焊接装置，结构简单、成本低廉，实现被焊件的定位、夹紧，能够根据用户的要求控制被焊件的转动速度，有效降低焊接成本并提升环焊缝的焊接效率和质量。The purpose of this utility model is to provide an auxiliary welding device for girth welds, which has a simple structure and low cost, realizes the positioning and clamping of the welded parts, can control the rotation speed of the welded parts according to the user's requirements, effectively reduces the welding cost and Improve the welding efficiency and quality of girth welds.
本实用新型提供一种环焊缝辅助焊接装置，包括第一环焊缝辅助焊接组件和第二环焊缝辅助焊接组件；第一环焊缝辅助焊接组件、第二环焊缝辅助焊接组件均包括机架、轴承座、电磁吸盘、空心转轴、上定位块、下定位块和双向推杆电机，机架上固定连接轴承座，电磁吸盘的一端固定连接空心转轴，空心转轴与轴承座转动连接，电磁吸盘的另一端开设有滑槽，上定位块和下定位块均可沿滑槽以相对于电磁吸盘直线运动，双向推杆电机经电机连杆装配连接电磁吸盘的中间位置，双向推杆电机的两推杆分别装配连接上定位块和下定位块；第一环焊缝辅助焊接组件中的电磁吸盘经连接杆装配连接第二环焊缝辅助焊接组件中的电磁吸盘；第一环焊缝辅助焊接组件中，机架上装配连接有驱动滚筒，驱动滚筒经皮带动力连接空心转轴。The utility model provides a ring weld auxiliary welding device, which comprises a first ring weld auxiliary welding assembly and a second ring weld auxiliary welding assembly; the first ring weld auxiliary welding assembly and the second ring weld auxiliary welding assembly are both Including frame, bearing seat, electromagnetic sucker, hollow rotating shaft, upper positioning block, lower positioning block and two-way push rod motor, the bearing seat is fixedly connected to the frame, one end of the electromagnetic sucker is fixedly connected to the hollow rotating shaft, and the hollow rotating shaft is connected to the bearing seat in rotation , the other end of the electromagnetic chuck is provided with a chute, the upper positioning block and the lower positioning block can move along the chute in a straight line relative to the electromagnetic chuck, the two-way push rod motor is connected to the middle position of the electromagnetic chuck through the motor connecting rod, and the two-way push rod The two push rods of the motor are respectively assembled and connected to the upper positioning block and the lower positioning block; the electromagnetic chuck in the auxiliary welding assembly of the first ring weld is assembled and connected to the electromagnetic chuck in the auxiliary welding assembly of the second ring welding through the connecting rod; the first ring welding In the seam auxiliary welding assembly, a driving drum is assembled and connected to the frame, and the driving drum is connected to the hollow rotating shaft through a belt power.
进一步的，上定位块和下定位块均开设有V形卡槽。Further, both the upper positioning block and the lower positioning block are provided with V-shaped locking grooves.
进一步的，连接杆的两端设置有螺纹，电磁吸盘上开设有连接孔，连接杆经连接孔螺栓连接电磁吸盘。Further, both ends of the connecting rod are provided with threads, and the electromagnetic chuck is provided with a connecting hole, and the connecting rod is bolted to the electromagnetic chuck through the connecting hole.
进一步的，连接杆为两根，两根连接杆对称地设置于上定位块、下定位块的两侧。Further, there are two connecting rods, and the two connecting rods are symmetrically arranged on both sides of the upper positioning block and the lower positioning block.
进一步的，双向推杆电机和驱动滚筒均信号连接单片机。Further, both the signals of the two-way push rod motor and the drive roller are connected to the single-chip microcomputer.
进一步的，轴承座的外侧设置有水冷装置。Further, a water cooling device is provided on the outer side of the bearing seat.
与现有技术相比，本实用新型的环焊缝辅助焊接装置具有以下特点和优点：Compared with the prior art, the girth weld auxiliary welding device of the present invention has the following characteristics and advantages:
1、本实用新型的环焊缝辅助焊接装置，结构简单、成本低廉；1. The girth weld auxiliary welding device of the present invention has a simple structure and low cost;
2、本实用新型的环焊缝辅助焊接装置，可以实现被焊件的定位、夹紧；2. The girth weld auxiliary welding device of the present invention can realize the positioning and clamping of the welded parts;
3、本实用新型的环焊缝辅助焊接装置，能够根据用户的要求控制被焊件的转动速度；3. The peripheral weld auxiliary welding device of the present invention can control the rotation speed of the workpiece to be welded according to the user's requirements;
4、本实用新型的环焊缝辅助焊接装置，在降低焊接成本的基础上，提升环焊缝的焊接效率和质量。4. The girth weld auxiliary welding device of the present utility model improves the welding efficiency and quality of the girth weld on the basis of reducing the welding cost.
结合附图阅读本实用新型的具体实施方式后，本实用新型的特点和优点将变得更加清楚。After reading the specific implementation of the utility model in conjunction with the accompanying drawings, the features and advantages of the utility model will become more clear.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.
图1为本实用新型实施例中环焊缝辅助焊接装置结构示意图一；Fig. 1 is a structural schematic diagram of a ring weld auxiliary welding device in an embodiment of the present invention;
图2为本实用新型实施例中环焊缝辅助焊接装置结构示意图二；Fig. 2 is the structural schematic diagram II of the auxiliary welding device for the girth weld in the embodiment of the utility model;
其中，in,
11、机架，12、轴承座，13、电磁吸盘，131、滑槽，14、空心转轴，151、上定位块，152、下定位块,161、双向推杆电机，162、电机连杆，17、连接杆，171、螺纹，172、螺母，2、驱动滚筒，3、皮带，41、被焊件a，42、被焊件b，。11, frame, 12, bearing seat, 13, electromagnetic sucker, 131, chute, 14, hollow rotating shaft, 151, upper positioning block, 152, lower positioning block, 161, two-way push rod motor, 162, motor connecting rod, 17, connecting rod, 171, screw thread, 172, nut, 2, drive roller, 3, belt, 41, welded part a, 42, welded part b.
具体实施方式detailed description
如图1、图2所示，本实施例提供一种环焊缝辅助焊接装置，包括第一环焊缝辅助焊接组件和第二环焊缝辅助焊接组件；第一环焊缝辅助焊接组件、第二环焊缝辅助焊接组件均包括机架11、轴承座12、电磁吸盘13、空心转轴14、上定位块151、下定位块152和双向推杆电机161。机架11上固定连接轴承座12，电磁吸盘13的一端固定连接空心转轴14，空心转轴14经轴承与轴承座12转动连接。电磁吸盘13的另一端开设有滑槽131，上定位块151和下定位块152内嵌于滑槽131中且均可沿滑槽131以相对于电磁吸盘13直线运动。被焊件a41或被焊件b42卡合于上定位块151和下定位块152之间，电磁吸盘13通过电磁吸力使被焊件a41和被焊件b42保持稳定。当电磁吸盘13电路未导通时，上定位块151和下定位块152可通过双向推杆电机161完成对被焊件a41或被焊件b42的定位和夹紧。上定位块151和下定位块152均开设有V形卡槽，两V形卡槽之间用于夹持被焊件a41或被焊件b42。双向推杆电机161经电机连杆162装配连接电磁吸盘13的中间位置，双向推杆电机161的两推杆分别装配连接上定位块151和下定位块152，推杆电机161的两推杆的行程一致，从而保证了不同直径被焊件a41、被焊件b42的轴线位置不变，提高被焊件a41、被焊件b42的同轴度。两根连接杆17对称地设置于上定位块151、下定位块152的两侧，第一环焊缝辅助焊接组件中的电磁吸盘13经连接杆17装配连接第二环焊缝辅助焊接组件中的电磁吸盘13，连接杆17的两端设置有螺纹171，电磁吸盘13上开设有连接孔，连接杆17穿过连接孔，在螺纹171上连接螺母172，使连接杆17螺栓连接两电磁吸盘13。第一环焊缝辅助焊接组件中，机架11上装配连接有驱动滚筒2，驱动滚筒2经皮带3动力连接空心转轴14。本实施例中的双向推杆电机161和驱动滚筒2均信号连接单片机，由单片机控制双向杆电机161推杆的伸缩，将被焊件a41放置于第一环焊缝辅助焊接组件中的上定位块151、下定位块152的V形卡槽之间，将被焊件b42放置于第二环焊缝辅助焊接组件中的上定位块151、下定位块152的V形卡槽之间，双向杆电机161的两推杆带动上定位块151、下定位块152同时向轴线的方向运动以夹紧被焊件a41和被焊件b42，从而保证被焊件a41和被焊件b42焊接定位时的同轴度。驱动滚筒2经皮带3转动带动了第一环焊缝辅助焊接组件中的空心转轴14的转动，由于连接杆17刚性连接了第一环焊缝辅助焊接组件中的电磁吸盘13和第二环焊缝辅助焊接组件中的电磁吸盘13，使夹紧被焊件a41和被焊件b42同步转动。根据焊件的工艺要求，由单片机控制驱动滚筒2的转动速度，以控制被焊件a41和被焊件b42的转动速度，进而控制环焊缝的焊接速度，以辅助焊接人员完成半自动化作业，提升环焊缝的焊接效率和质量。本实施例中的轴承座12的外侧设置有水冷装置，通过浸水或者喷水的方式对被焊件a41和被焊件b42进行冷却，从而降低被焊件a41和被焊件b42的热变形和热应力。需要说明的是，当被焊件的轴向尺寸较大时，可采用多个第二环焊缝辅助焊接组件以夹持被焊件，从而可以提升定位精度和焊接质量。As shown in Fig. 1 and Fig. 2, this embodiment provides a girth weld auxiliary welding device, including a first girth weld auxiliary welding assembly and a second girth weld auxiliary welding assembly; the first girth weld auxiliary welding assembly, The second auxiliary welding assembly for circumferential welding includes a frame 11 , a bearing seat 12 , an electromagnetic chuck 13 , a hollow shaft 14 , an upper positioning block 151 , a lower positioning block 152 and a bidirectional push rod motor 161 . The frame 11 is fixedly connected with the bearing seat 12, and one end of the electromagnetic chuck 13 is fixedly connected with the hollow rotating shaft 14, and the hollow rotating shaft 14 is rotationally connected with the bearing seat 12 through the bearing. The other end of the electromagnetic chuck 13 defines a sliding slot 131 , and the upper positioning block 151 and the lower positioning block 152 are embedded in the sliding slot 131 and can move linearly along the sliding slot 131 relative to the electromagnetic chuck 13 . The welded part a41 or the welded part b42 is engaged between the upper positioning block 151 and the lower positioning block 152 , and the electromagnetic chuck 13 keeps the welded part a41 and the welded part b42 stable through electromagnetic attraction. When the circuit of the electromagnetic chuck 13 is not conducted, the upper positioning block 151 and the lower positioning block 152 can complete the positioning and clamping of the welded part a41 or the welded part b42 through the bidirectional push rod motor 161 . Both the upper positioning block 151 and the lower positioning block 152 are provided with V-shaped clamping grooves, and the gap between the two V-shaped clamping grooves is used to clamp the weldment a41 or the weldment b42. Two-way push rod motor 161 is assembled and connected the middle position of electromagnetic chuck 13 through motor connecting rod 162, and two push rods of two-way push rod motor 161 are assembled and connected upper positioning block 151 and lower positioning block 152 respectively, and the two push rods of push rod motor 161 The stroke is consistent, thereby ensuring that the axis positions of the welded parts a41 and b42 with different diameters remain unchanged, and the coaxiality of the welded parts a41 and b42 is improved. Two connecting rods 17 are symmetrically arranged on both sides of the upper positioning block 151 and the lower positioning block 152, and the electromagnetic chuck 13 in the first peripheral welding auxiliary welding assembly is assembled and connected to the second peripheral welding auxiliary welding assembly through the connecting rods 17. Electromagnetic chuck 13, the two ends of connecting rod 17 are provided with screw thread 171, offer connecting hole on electromagnetic chuck 13, connecting rod 17 passes through connecting hole, connect nut 172 on thread 171, make connecting rod 17 bolts connect two electromagnetic chucks 13. In the auxiliary welding assembly for the first ring seam, the frame 11 is equipped with a driving drum 2 connected to the hollow rotating shaft 14 via a belt 3 . In this embodiment, the two-way push rod motor 161 and the drive roller 2 are all signal-connected to the single-chip microcomputer, and the single-chip microcomputer controls the expansion and contraction of the push rod of the two-way rod motor 161, and the welded part a41 is placed on the upper position of the auxiliary welding assembly of the first circumferential weld Between the V-shaped slots of the block 151 and the lower positioning block 152, the weldment b42 is placed between the V-shaped slots of the upper positioning block 151 and the lower positioning block 152 in the second girth weld auxiliary welding assembly, bidirectional The two push rods of the rod motor 161 drive the upper positioning block 151 and the lower positioning block 152 to move in the direction of the axis at the same time to clamp the welded part a41 and the welded part b42, so as to ensure that the welded part a41 and the welded part b42 are welded and positioned coaxiality. The rotation of the driving drum 2 via the belt 3 drives the rotation of the hollow shaft 14 in the first girth weld auxiliary welding assembly, because the connecting rod 17 rigidly connects the electromagnetic chuck 13 and the second girth weld in the first girth weld auxiliary welding assembly The electromagnetic chuck 13 in the seam auxiliary welding assembly makes the clamping weldment a41 and the weldment b42 rotate synchronously. According to the technological requirements of the weldment, the rotation speed of the driving drum 2 is controlled by the single-chip computer to control the rotation speed of the welded part a41 and the welded part b42, and then control the welding speed of the girth weld to assist the welder to complete the semi-automatic operation. Improve the welding efficiency and quality of girth welds. The outer side of the bearing seat 12 in this embodiment is provided with a water cooling device, which cools the welded part a41 and the welded part b42 by means of water immersion or water spraying, thereby reducing the thermal deformation of the welded part a41 and the welded part b42 and Thermal Stress. It should be noted that when the axial dimension of the welded piece is relatively large, multiple second girth weld auxiliary welding components can be used to clamp the welded piece, thereby improving positioning accuracy and welding quality.
当然，上述说明并非是对本实用新型的限制，本实用新型也并不仅限于上述举例，本技术领域的技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换，也应属于本实用新型的保护范围。Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the utility model.
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| CN201620292595.7U CN205614283U (en) | 2016-04-08 | 2016-04-08 | Welding set is assisted to circumferential weld |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584007A (en) * | 2016-10-18 | 2017-04-26 | 航天科工哈尔滨风华有限公司电站设备分公司 | Anti-deformation welding machine special for thin-wall cylinder |
| CN109158787A (en) * | 2018-10-15 | 2019-01-08 | 刘勇 | It is a kind of can multi-angle welding aluminum alloy welder |
| CN109434335A (en) * | 2018-12-18 | 2019-03-08 | 冯军 | A kind of lap welding method and device |
| CN110100610A (en) * | 2019-04-25 | 2019-08-09 | 北京城农科工科技发展有限公司 | A kind of plantation frame long range automatic conveying device |
| CN113333821A (en) * | 2021-07-28 | 2021-09-03 | 烟台拉斐尔生物科技有限公司 | Deep hole drilling clamp for small orthopedic hollow screw |
| CN115592335A (en) * | 2022-12-01 | 2023-01-13 | 武汉源生铁路配件制造有限公司（Cn） | Automatic welding equipment for locomotive auxiliary illuminating lamp support |
| CN117324861A (en) * | 2023-11-13 | 2024-01-02 | 山东百特机械设备有限公司 | Medium-pressure container processing device and processing method |
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2016
- 2016-04-08 CN CN201620292595.7U patent/CN205614283U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584007A (en) * | 2016-10-18 | 2017-04-26 | 航天科工哈尔滨风华有限公司电站设备分公司 | Anti-deformation welding machine special for thin-wall cylinder |
| CN109158787A (en) * | 2018-10-15 | 2019-01-08 | 刘勇 | It is a kind of can multi-angle welding aluminum alloy welder |
| CN109434335A (en) * | 2018-12-18 | 2019-03-08 | 冯军 | A kind of lap welding method and device |
| CN110100610A (en) * | 2019-04-25 | 2019-08-09 | 北京城农科工科技发展有限公司 | A kind of plantation frame long range automatic conveying device |
| CN113333821A (en) * | 2021-07-28 | 2021-09-03 | 烟台拉斐尔生物科技有限公司 | Deep hole drilling clamp for small orthopedic hollow screw |
| CN115592335A (en) * | 2022-12-01 | 2023-01-13 | 武汉源生铁路配件制造有限公司（Cn） | Automatic welding equipment for locomotive auxiliary illuminating lamp support |
| CN115592335B (en) * | 2022-12-01 | 2023-03-10 | 武汉源生铁路配件制造有限公司 | Automatic welding equipment for locomotive auxiliary illuminating lamp support |
| CN117324861A (en) * | 2023-11-13 | 2024-01-02 | 山东百特机械设备有限公司 | Medium-pressure container processing device and processing method |
| CN117324861B (en) * | 2023-11-13 | 2024-04-16 | 山东百特机械设备有限公司 | Medium-pressure container processing device and processing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20161005 Termination date: 20170408 |