CN203817624U - Auxiliary welding device - Google Patents

Auxiliary welding device Download PDF

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Publication number
CN203817624U
CN203817624U CN201420199419.XU CN201420199419U CN203817624U CN 203817624 U CN203817624 U CN 203817624U CN 201420199419 U CN201420199419 U CN 201420199419U CN 203817624 U CN203817624 U CN 203817624U
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CN
China
Prior art keywords
cylinder
workbench
welding equipment
auxiliary welding
guide rail
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Application number
CN201420199419.XU
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Chinese (zh)
Inventor
段林勇
李栋全
唐景龙
陈根余
陈燚
高云峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Hans Laser Technology Co Ltd
Han s Laser Technology Co Ltd
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Shenzhen Hans Laser Technology Co Ltd
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Priority to CN201420199419.XU priority Critical patent/CN203817624U/en
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Abstract

The utility model discloses an auxiliary welding device which comprises a base, a supporting frame, a working table and a drive mechanism. When a to-be-welded workpiece is fed, a turning cylinder drives the working table to turn over, so that an operator can fix the workpiece on the working table. After the workpiece is positioned and clamped, the working table returns to the horizontal position under the action of the turning cylinder. Then the drive mechanism drives the working table to slide along a guide rail, so as to convey the workpiece to a laser welding area. After the welding is finished, the drive mechanism enables the working table to reset. Furthermore, the turning cylinder enables the working table to turn over again, so that the operator can unload the welded workpiece. The operations cycle sequentially, multiple workpieces are sequentially welded, and the operator only needs to fix and disassemble the workpieces. Therefore, the auxiliary welding device is simple and convenient to operate, so that the welding efficiency of the workpieces is improved.

Description

Auxiliary welding equipment
Technical field
The utility model relates to laser welding technology, particularly relates to a kind of auxiliary welding equipment.
Background technology
In the time that workpiece welds, workpiece need to be placed in to welding position.For example, the working region of laser head.Traditional manual mode of movement error is large, and operating process danger is high, therefore generally all adopt the handling system of automation to carry out auxiliary welding at present.
But at present general automated handling system architecture complexity, manufacturing cost are high, the cargo handling process of workpiece is loaded down with trivial details, thereby causes the efficiency of workpiece welding not high.
Utility model content
Based on this, be necessary to provide a kind of easy and simple to handle, to improve the auxiliary welding equipment of welding efficiency.
A kind of auxiliary welding equipment, for transporting workpiece to be welded, described auxiliary welding equipment comprises:
Base, which is provided with guide rail;
Bracing frame, is located on described guide rail slidably, and support frame as described above comprises rack body and upset cylinder, and the stiff end of described upset cylinder is fixed on described rack body;
Be tabular workbench, for described workpiece is installed, one end of described workbench is located on support frame as described above rotationally, and the other end is connected with the movable end of described upset cylinder, and described upset cylinder can drive described workbench to rotate with respect to support frame as described above; And
Driving mechanism, for driving support frame as described above to slide along described guide rail.
In an embodiment, described guide rail is at least two, and is arranged in parallel therein.
In an embodiment, described guide rail is provided with slide block therein, and described slide block is located on described guide rail slidably, and is fixedly connected with described rack body, so that support frame as described above is located on described guide rail slidably.
In an embodiment, support frame as described above also comprises cylinder Connection Block therein, and the movable end of described upset cylinder is fixedly connected with described workbench by described cylinder Connection Block.
In an embodiment, described workbench is provided with the installing hole that multiple spacing arrange, so that described workpiece to be installed therein.
In an embodiment, described workbench is provided with adjustment block and locating piece therein, to adjust and to locate described workpiece.
In an embodiment, described rack body is provided with feed screw nut therein, and described driving mechanism comprises:
Servomotor, is fixed on described base;
Ball screw, one end is connected with described servo motor transmission, and the other end and described feed screw nut screw togather, described servomotor work, drive described ball screw to rotate, described ball screw coordinates with described feed screw nut, to drive support frame as described above to slide along described guide rail.
In an embodiment, also comprise rotating mechanism therein, described rotating mechanism comprises:
Bearing block, is fixed on rack body;
Rotating shaft, is rotatably located on described bearing block;
Connection Block, is fixed on described rotating shaft, and is fixedly connected with described workbench, so that described workbench is rotatable with respect to support frame as described above.
In an embodiment, described workbench is provided with lining therein, and described auxiliary welding equipment also comprises detent mechanism, and described detent mechanism comprises:
Mounting bracket, is fixed on described base;
Drive cylinder, be installed on described mounting bracket;
Cylinder connecting plate, is fixedly connected with the movable end of described driving cylinder;
Alignment pin, is located on described cylinder connecting plate, and described driving cylinder can drive described alignment pin flexible, and when support frame as described above slides into predeterminated position along described guide rail, described alignment pin can insert in described lining under the effect that drives cylinder.
In an embodiment, described detent mechanism also comprises adjustment block therein, and described adjustment block is installed on described cylinder connecting plate, and described adjustment block is for adjusting the direction of described alignment pin.
Above-mentioned auxiliary welding equipment, when workpiece feeding to be welded, upset air cylinder driven working platform overturning, so that operating personnel are fixed on workpiece on workbench.After work piece positioning is tight, workbench returns to horizontal level under the effect of upset cylinder.Then, driving mechanism drives workbench to slide along guide rail, changing of workpieces is transported to laser weld region.To be welded completing, driving mechanism resets workbench.Further, upset cylinder makes after working platform overturning again, thereby convenient operation personnel have unloaded the workpiece of welding.Circulation, can weld successively to multiple workpiece successively, and operating personnel only need be fixed and disassembling section workpiece.Therefore, above-mentioned auxiliary welding equipment makes easy and simple to handle, thereby has improved the efficiency of workpiece welding.
Brief description of the drawings
Fig. 1 is the structural representation of auxiliary welding equipment in the utility model preferred embodiment;
Fig. 2 is the side view of auxiliary welding equipment shown in Fig. 1;
Fig. 3 is the structural representation of bracing frame in auxiliary welding equipment shown in Fig. 1;
Fig. 4 is the structural representation of workbench in auxiliary welding equipment shown in Fig. 1;
Fig. 5 is the structural representation of rotating mechanism in auxiliary welding equipment shown in Fig. 1;
Fig. 6 is the structural representation of driving mechanism in auxiliary welding equipment shown in Fig. 1;
Fig. 7 is the structural representation of detent mechanism in auxiliary welding equipment shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provide preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Auxiliary welding equipment is for transporting workpiece to be welded.Workpiece can directly be installed on auxiliary welding equipment, also can first the fixture of holding workpiece be installed on to auxiliary welding equipment, then by fixture fixation workpiece.
Refer to Fig. 1 and Fig. 2, the auxiliary welding equipment 100 in the utility model preferred embodiment comprises base 110, bracing frame 120, workbench 130 and driving mechanism 140.
Base 110 is welded by steel, plays a supportive role.Base 110 is provided with guide rail 111.
See also Fig. 3, bracing frame 120 is located on guide rail 111 slidably.Bracing frame 120 comprises rack body 121 and upset cylinder 123.The stiff end of upset cylinder 123 is fixed on rack body 121.Rack body 121 is made up of materials such as steel.
In the present embodiment, guide rail 111 is at least two, and is arranged in parallel.Therefore, can effectively make bracing frame 120 on guide rail, keep balance.
Further, in the present embodiment, guide rail 111 is provided with slide block 1112, and slide block 1112 is slidedly arranged on guide rail 111, and is fixedly connected with rack body 121, so that bracing frame 120 is located on guide rail 111 slidably.It is pointed out that in other embodiments, bracing frame 120 also can be slidedly arranged on guide rail 111 by other means.
See also Fig. 4, workbench 130 is tabular, for workpiece is installed.Workbench 130 can be made up of steel plate.One end of workbench 130 is located on bracing frame 120 rotationally.Specifically in the present embodiment, bracing frame 120 also comprises cylinder Connection Block 125, and the movable end of upset cylinder 123 is fixedly connected with workbench 130 by cylinder Connection Block 125.The other end of workbench 130 is connected with the movable end of upset cylinder 123.Therefore, upset cylinder 123 can drive workbench 130 to rotate with respect to bracing frame 120.When upset cylinder 123 is worked, can make workbench 130 tilt with respect to bracing frame 120, thereby be convenient to material loading or blanking.And upset cylinder 123 is while resetting, workbench 130 is resetted, weld to facilitate.
In the present embodiment, workbench 130 is provided with the installing hole 131 that multiple spacing are equal, so that workpiece to be installed.Installing hole 131 is screw or through hole.Because installing hole 131 has multiplely, and space is crisscross arranged, thereby can make workbench 130 mate with the workpiece of Multiple Type or the fixture of holding workpiece, thereby expands the scope of application of auxiliary welding equipment 100.
In the present embodiment, workbench 130 is provided with above adjustment block 133 and locating piece 135 is installed, to adjust and positioning workpieces.Concrete, first according to the size of fixture, adjustment block 133 and locating piece 135 are fixed on workbench by installing hole 131, then fixture is adjusted on the locating surface of locating piece 135, fixture is located, then with bolt, fixture is fixed on workbench 130.
See also Fig. 5, in the present embodiment, auxiliary welding equipment 100 also comprises rotating mechanism 150, and rotating mechanism 150 comprises bearing block 151, rotating shaft 153 and Connection Block 155.
Bearing block 151 is fixed on rack body 121.Rotating shaft 153 is rotatably located on bearing block 151.Connection Block 155 is fixed on rotating shaft 153, and is fixedly connected with workbench 130, so that workbench 130 is rotatable with respect to bracing frame 120.
Be appreciated that in other embodiments, workbench 130 also can be realized and being rotatably connected by other modes such as rotating shaft, hinge be hinged and bracing frame 120.
Driving mechanism 140 is for driving bracing frame 120 to slide along guide rail 111.
See also Fig. 6, in the present embodiment, rack body 121 is provided with feed screw nut 1212, and driving mechanism 140 comprises servomotor 141 and ball screw 143.
Servomotor 141 is fixed on base 110.Specifically in the present embodiment, servomotor 141 is fixed on base 110 by motor cabinet 145.One end of ball screw 143 and servomotor 141 are in transmission connection, and the other end and feed screw nut 1212 screw togather.Servomotor 141 is worked, and drives ball screw 143 to rotate, and ball screw 143 coordinates with feed screw nut 1212, to drive bracing frame 120 to slide along guide rail 111.
Be appreciated that in other embodiments, the mode such as mode, air cylinder driven that also can coordinate with gear by motor drives bracing frame 120 to slide along guide rail 111.
The course of work that uses auxiliary welding equipment 100 to weld is as follows:
1, placement fixing auxiliary welding equipment 100, and guide rail 111 is positioned under welding position;
2, upset cylinder 123 air inlets, push work platform 130 is overturn, so that workbench 130 tilts.Operating personnel are fixed on workpiece to be welded on workbench 130, and upset cylinder 123 resets, so that workbench 130 recovery levels;
3, driving mechanism 140 drives bracing frame 120 to slide, until the workpiece on workbench 130 reaches welding position.Welder (not shown), as laser head welds workpiece;
4, after having welded, driving mechanism 140 drives bracing frame 120 to reset, and workbench 130 is upset again under the effect of upset cylinder 123, so that operating personnel have taken off the workpiece of welding.Repeat successively above-mentioned steps, to realize, multiple workpiece are welded.
See also Fig. 7, in the present embodiment, workbench 130 is provided with lining 137, and auxiliary welding equipment 100 also comprises detent mechanism 160.Detent mechanism 160 comprises mounting bracket 161, drives cylinder 163, cylinder connecting plate 165 and alignment pin 167.
Mounting bracket 161 is fixed on base 110.Drive cylinder 163 to be installed on mounting bracket 161.Cylinder connecting plate 165 is fixedly connected with the movable end that drives cylinder 163.Alignment pin 167 is located on cylinder connecting plate 165, drives cylinder 163 can drive alignment pin 167 flexible.When bracing frame 120 slides into predeterminated position along guide rail 111, alignment pin 167 can insert in lining 137 under the effect that drives cylinder 163.Further, in the present embodiment, detent mechanism also comprises adjustment block 169, and adjustment block 169 is installed on cylinder connecting plate 165, and adjustment block is for adjusting the direction of alignment pin 167.
In the time using auxiliary welding equipment 100, in the interior approach switch (not shown) that arranges of lining 137, alignment pin 167 inserts in lining 137, can make to trigger approach switch.And by adjusting the so-called position of auxiliary welding equipment 100, so that bracing frame 120 is while sliding into predeterminated position along guide rail 111, the workpiece being fixed on workbench 130 is just in time positioned at welding position.
In addition, by welder, by controller control, and approach switch is electrically connected with controller.After bracing frame 120 slips stop, alignment pin 167 inserts in lining 137 under the effect that drives cylinder 163.If approach switch is triggered, illustrate that workpiece accurately arrives welding position, controller control welder welds; If approach switch is not triggered, illustrate that workpiece does not accurately arrive welding position, controller will can not start welder, and then remind operating personnel to check device.Therefore, can effectively prevent wrong welding, improve the yield of workpiece welding.
Auxiliary welding equipment 100, when workpiece feeding to be welded, upset cylinder 123 drives workbench 130 to overturn, so that operating personnel are fixed on workpiece on workbench 130.After work piece positioning is tight, workbench 130 returns to horizontal level under the effect of upset cylinder 123.Then, driving mechanism 140 drives workbench 130 to slide along guide rail 111, changing of workpieces is transported to laser weld region.To be welded completing, driving mechanism 140 resets workbench 130.Further, upset cylinder 123 makes after workbench 130 upsets again, thereby convenient operation personnel have unloaded the workpiece of welding.Circulation, can weld successively to multiple workpiece successively, and operating personnel only need be fixed and disassembling section workpiece.Therefore, above-mentioned auxiliary welding equipment makes easy and simple to handle, thereby has improved the efficiency of workpiece welding.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (10)

1. an auxiliary welding equipment, for transporting workpiece to be welded, is characterized in that, described auxiliary welding equipment comprises:
Base, which is provided with guide rail;
Bracing frame, is located on described guide rail slidably, and support frame as described above comprises rack body and upset cylinder, and the stiff end of described upset cylinder is fixed on described rack body;
Be tabular workbench, for described workpiece is installed, one end of described workbench is located on support frame as described above rotationally, and the other end is connected with the movable end of described upset cylinder, and described upset cylinder can drive described workbench to rotate with respect to support frame as described above; And
Driving mechanism, for driving support frame as described above to slide along described guide rail.
2. auxiliary welding equipment according to claim 1, is characterized in that, described guide rail is at least two, and is arranged in parallel.
3. auxiliary welding equipment according to claim 2, is characterized in that, described guide rail is provided with slide block, and described slide block is located on described guide rail slidably, and is fixedly connected with described rack body, so that support frame as described above is located on described guide rail slidably.
4. auxiliary welding equipment according to claim 1, is characterized in that, support frame as described above also comprises cylinder Connection Block, and the movable end of described upset cylinder is fixedly connected with described workbench by described cylinder Connection Block.
5. auxiliary welding equipment according to claim 1, is characterized in that, described workbench is provided with the installing hole that multiple spacing arrange, so that described workpiece to be installed.
6. auxiliary welding equipment according to claim 1, is characterized in that, described workbench is provided with adjustment block and locating piece, to adjust and to locate described workpiece.
7. auxiliary welding equipment according to claim 1, is characterized in that, described rack body is provided with feed screw nut, and described driving mechanism comprises:
Servomotor, is fixed on described base;
Ball screw, one end is connected with described servo motor transmission, and the other end and described feed screw nut screw togather, described servomotor work, drive described ball screw to rotate, described ball screw coordinates with described feed screw nut, to drive support frame as described above to slide along described guide rail.
8. auxiliary welding equipment according to claim 1, is characterized in that, also comprises rotating mechanism, and described rotating mechanism comprises:
Bearing block, is fixed on rack body;
Rotating shaft, is rotatably located on described bearing block;
Connection Block, is fixed on described rotating shaft, and is fixedly connected with described workbench, so that described workbench is rotatable with respect to support frame as described above.
9. auxiliary welding equipment according to claim 1, is characterized in that, described workbench is provided with lining, and described auxiliary welding equipment also comprises detent mechanism, and described detent mechanism comprises:
Mounting bracket, is fixed on described base;
Drive cylinder, be installed on described mounting bracket;
Cylinder connecting plate, is fixedly connected with the movable end of described driving cylinder;
Alignment pin, is located on described cylinder connecting plate, and described driving cylinder can drive described alignment pin flexible, and when support frame as described above slides into predeterminated position along described guide rail, described alignment pin can insert in described lining under the effect that drives cylinder.
10. auxiliary welding equipment according to claim 9, is characterized in that, described detent mechanism also comprises adjustment block, and described adjustment block is installed on described cylinder connecting plate, and described adjustment block is for adjusting the direction of described alignment pin.
CN201420199419.XU 2014-04-22 2014-04-22 Auxiliary welding device Active CN203817624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420199419.XU CN203817624U (en) 2014-04-22 2014-04-22 Auxiliary welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384772A (en) * 2014-11-28 2015-03-04 天津市福臻机电工程有限公司 Accurate positioning, welding and conveying device
CN105398241A (en) * 2015-10-30 2016-03-16 芜湖凯尔电气科技有限公司 Label printing device for mobile phone batteries
CN110102949A (en) * 2019-06-18 2019-08-09 杭州东盛五金电器有限公司 A kind of welding bench

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384772A (en) * 2014-11-28 2015-03-04 天津市福臻机电工程有限公司 Accurate positioning, welding and conveying device
CN104384772B (en) * 2014-11-28 2016-03-16 天津市福臻机电工程有限公司 Accurate positioning welding conveying device
CN105398241A (en) * 2015-10-30 2016-03-16 芜湖凯尔电气科技有限公司 Label printing device for mobile phone batteries
CN105398241B (en) * 2015-10-30 2018-08-14 芜湖凯尔电气科技有限公司 Battery of mobile phone brush label device
CN110102949A (en) * 2019-06-18 2019-08-09 杭州东盛五金电器有限公司 A kind of welding bench
CN110102949B (en) * 2019-06-18 2021-07-06 杭州东盛五金电器有限公司 Welding table

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