CN205200784U - Back lid planking assembly welding mechanism - Google Patents

Back lid planking assembly welding mechanism Download PDF

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Publication number
CN205200784U
CN205200784U CN201520766384.8U CN201520766384U CN205200784U CN 205200784 U CN205200784 U CN 205200784U CN 201520766384 U CN201520766384 U CN 201520766384U CN 205200784 U CN205200784 U CN 205200784U
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China
Prior art keywords
cylinder
welding mechanism
swing arm
welding
puppet
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CN201520766384.8U
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Inventor
王宇
叶朝国
刘会丙
后世华
张世飞
戴荣杰
余子进
张进午
施文静
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Anhui Ruixiang Industry Co Ltd
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Anhui Ruixiang Industry Co Ltd
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Abstract

The utility model discloses a back lid planking assembly welding mechanism belongs to welding equipment technical field, the utility model discloses a pendulum -arm mechanism, puppet's welding machine structure, supporting body and swing arm base, pendulum -arm mechanism include protection casing, first cylinder, cylinder block, piston rod, connecting block, gyration point, connecting plate, slightly lead, put in place smart dog and pressure arm, and the piston rod upper end of first cylinder is articulated mutually with the one end of pressure arm, and a side of pressure arm is provided with thick direction, slightly leads and installs on the connecting plate, are provided with rotaryly on the connecting plate, and the below of pressure arm is provided with the smart dog that puts in place, puppet's welding machine constructs including second cylinder, pressure head, goes up copper electrode and electrode cap, and the both ends of second cylinder all link firmly with the one end of pressure head mutually, go up copper electrode distributed and just link firmly on the swing arm base in the both sides of swing arm base face, and upward the tip of copper electrode is provided with the electrode cap. The utility model discloses cover the problem of the little welding difficulty in planking assembly space after can solving the car, and once switch on and to weld two points.

Description

A kind of bonnet outside plate assembly welding mechanism
Technical field
The utility model relates to technical field of welding equipment, more particularly, relates to a kind of bonnet outside plate assembly welding mechanism.
Background technology
Current automobile tail light as automobile functor simultaneously, also the aesthetic feeling of Integral automobile outward appearance is affected, so require very high for the configuration design of rear taillight in the vehicle of new listing in recent years, then the installation fixing position of rear taillight is put, the shape that vehicle rear cover outside plate and rear taillight installing plate overlap also emerges in an endless stream, and traditional artificial soldering turret welding procedure cannot meet the changeable rear taillight installing plate welding procedure of current appearance, even because welding, space is little cannot design the artificial soldering turret meeting technological requirement, original spot-welding technology can only be changed into the larger welding technology of welding deformation, greatly have impact on the original intention of product design.For this process difficulties, it is indispensable for producing a kind of bonnet outside plate assembly welding mechanism, in order to solve the technological problems causing because of space problem welding, also reduces the operation intensity of traditional employee when operating simultaneously and saves the activity duration.
Through patent retrieval, Chinese Patent Application No.: 2012103415939, the applying date: on September 14th, 2012, utility model is created name and is called: a kind of puppet's welding equipment, this application case relates to a kind of puppet's welding equipment, belongs to welding technology field.This puppet's welding equipment comprises a welding bench and bonding machine, bonding machine is slidably mounted on welding bench, and bonding machine comprises the soldering turret carrying out welding, and puppet's welding equipment also comprises double stroke cylinder, and the piston rod connecting welding machine of double stroke cylinder, slide along welding bench to drive bonding machine.This application case is connected with bonding machine by double stroke cylinder, move along welding bench to promote bonding machine, and the impulse stroke utilizing double stroke cylinder different, bonding machine is made to realize the welding of multiple diverse location solder joint, avoid a solder joint and need installation bonding machine, reduce cost, improve capacity utilization, reduce the designing requirement of puppet's welding equipment to space, but the bonding machine in this application case can not realize the function that once electrification welds two solder joints simultaneously.
Chinese Patent Application No.: 207420761785X, the applying date: on December 5th, 2014, utility model is created name and is called: a kind of two-sided single-point puppet welding machine, this application case relates to a kind of two-sided single-point puppet welding machine, belongs to welding technology field.This two-sided single-point puppet welding machine comprises upper and lower electrode, first, second L shape contiguous block, first, second supporting seat, first, second cylinder and first, second pivoted arm; First supporting seat is fixed with the first support arm, first cylinder and the first support arm are rotationally connected, one end and first support arm of the first pivoted arm are rotationally connected, and the other end of the first pivoted arm and the cylinder rod of the first cylinder are rotationally connected, and top electrode is fixedly connected on the first pivoted arm; Second supporting seat is fixed with the second support arm, second cylinder and the second support arm are rotationally connected, one end of second pivoted arm and the cylinder rod of the second cylinder are rotationally connected, and the second pivoted arm is rotationally connected near the position at middle part and the second support arm, and bottom electrode is fixedly connected on the other end of the second pivoted arm.This two-sided single-point puppet welding machine can weld upper and lower section of the luggage case outside plate of moulding complexity, meet quality of welding spot requirement and appearance and modeling demand, but the puppet's welding machine in this application case can not realize the function that once electrification welds two solder joints simultaneously.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome the deficiency causing because of space problem in prior art welding, and provides a kind of bonnet outside plate assembly welding mechanism, and this bonnet outside plate assembly welding mechanism is primarily of oscillating arm mechanisms and puppet's welding mechanism two parts composition.Adopt the technical solution of the utility model, the technological problems causing because of space problem welding can be solved, and single puppet's welding mechanism energising once can weld two solder joints, also reducing the operation intensity of traditional employee when operating, saving the activity duration, meet quality of welding spot requires and appearance and modeling demand simultaneously.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of bonnet outside plate assembly welding mechanism of the present utility model, comprise oscillating arm mechanisms, puppet's welding mechanism, supporting body and swing arm pedestal, wherein, described oscillating arm mechanisms and puppet's welding mechanism are all fixed on swing arm pedestal;
Described oscillating arm mechanisms comprises protective cover, first cylinder, cylinder block, piston rod, contiguous block, swivel point, connecting plate, thick guiding, put in place smart block and pressure arm, the first described cylinder arranged outside has protective cover, this first cylinder is arranged on cylinder block, the described medium position of the first cylinder is connected mutually with one end of contiguous block, the other end of this contiguous block is fixed on the end face of supporting body bottom, this contiguous block is L shape structure, the piston rod upper end of the first described cylinder and one end of pressure arm are hinged, the other end of this pressure arm is installed on an end of swing arm pedestal, one side of described pressure arm is provided with the thick guiding of vertically placing, described thick guiding is installed on connecting plate, this connecting plate is provided with swivel point, described connecting plate is vertically installed on the upper surface of supporting body, the below of above-mentioned pressure arm is provided with the smart block that puts in place,
Described puppet's welding mechanism comprises the second cylinder, pressure head, upper copper electrode and electrode cap, the second described cylinder lies in a horizontal plane in the top of swing arm pedestal, the cylinder block of this second cylinder is connected mutually by pressure head and swing arm pedestal, the two ends of this second cylinder are all connected mutually with one end of pressure head, the other end of this pressure head is fixed on swing arm pedestal side, described upper copper electrode is distributed in the two sides of swing arm pedestal and is fixed on swing arm pedestal, and on this, the end of copper electrode is provided with electrode cap.
Furthermore, described oscillating arm mechanisms also comprises buffer and Connection Block, and described buffer is arranged on Connection Block, and this Connection Block is fixed on supporting body.
Furthermore, described puppet's welding mechanism also comprises lower copper and supports and lower copper Support Position guiding mechanism, and described lower copper supports and is arranged on the guiding mechanism of lower copper Support Position.
Furthermore, the first described cylinder is obliquely installed on cylinder block, and the piston rod of this first cylinder is provided with piston unt, and this piston unt is used for fixed piston.
Furthermore, the work top of this bonnet outside plate assembly welding mechanism is also provided with to connect and draws copper bar, described connecing is drawn copper bar and is connected with air-cooled cable, and this air-cooled cable is arranged on air-cooled cable snap ring.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of bonnet outside plate assembly welding mechanism of the present utility model, utilize oscillating arm mechanisms and puppet's welding mechanism, solve the technological problems causing because of space problem welding, and also reduce the operation intensity of traditional employee when operating, and save the activity duration.
(2) a kind of bonnet outside plate assembly welding mechanism of the present utility model, by the first air cylinder driven oscillating arm mechanisms, realizes cylinder and drives puppet's welding mechanism arrive the position of needs and do not affect the pickup after opening; By the second air cylinder driven drive ram, make it compress sheet metal component and suitable welding pressure is provided.
(3) a kind of bonnet outside plate assembly welding mechanism of the present utility model, single puppet's welding mechanism can weld two solder joints simultaneously, shortens station beat, reduces employee's manipulation strength.
(4) a kind of bonnet outside plate assembly welding mechanism of the present utility model, the copper electrode up and down in this mechanism is drawn copper bar by air-cooled cable and is connected with connecing, and makes whole puppet's welding mechanism keep loop state, meets the property passed through of electric current during welding.
(5) a kind of bonnet outside plate assembly welding mechanism of the present utility model, can according to the quantity of the next puppet's weldering of freely arranging in pairs or groups of the difference of the solder joint number of the bonnet outside plate assembly of different automobile types, break through limitation, can promote the use of, not by the classification of vehicle and how many constraints of number of welds.
(6) a kind of bonnet outside plate assembly welding mechanism of the present utility model, can not only solve the problem of the little welding difficulty in automobile rear case outside plate assembly space, and this organization volume is little, compact conformation, practicality is good, and cost is low, takes up space little.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of bonnet outside plate assembly welding mechanism of the present utility model;
Fig. 2 is the side-looking structural representation of a kind of bonnet outside plate assembly welding mechanism of the present utility model.
Label declaration in schematic diagram: 1, protective cover; 2, the first cylinder; 3, cylinder block; 4, piston rod; 5, contiguous block; 6, buffer; 7, Connection Block; 8, supporting body; 9, swivel point; 10, connecting plate; 11, slightly lead; 12, put in place smart block; 13, pressure arm; 15, the second cylinder; 16, pressure head; 17, upper copper electrode; 19, electrode cap; 20, swing arm pedestal.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Embodiment 1
Composition graphs 1 and Fig. 2, a kind of bonnet outside plate assembly welding mechanism of the present embodiment, comprise oscillating arm mechanisms, puppet's welding mechanism, supporting body 8 and swing arm pedestal 20, wherein, oscillating arm mechanisms and puppet's welding mechanism are all fixed on swing arm pedestal 20.
As shown in Figure 1, oscillating arm mechanisms comprises protective cover 1, first cylinder 2, cylinder block 3, piston rod 4, contiguous block 5, swivel point 9, connecting plate 10, thick guiding 11, put in place smart block 12 and pressure arm 13, first cylinder 2 arranged outside has protective cover 1, this first cylinder 2 is obliquely installed on cylinder block 3, the medium position of this first cylinder 2 is connected mutually with one end of contiguous block 5, the other end of this contiguous block 5 is fixed on the end face of supporting body 8 bottom, contiguous block 5 in the present embodiment is L shape structure, piston rod 4 upper end of the first cylinder 2 and one end of pressure arm 13 are hinged, the piston rod 4 of the first cylinder 2 in the present embodiment is provided with piston unt, this piston unt is used for fixed piston, the other end of pressure arm 13 is installed on an end of swing arm pedestal 20, one side of this pressure arm 13 is provided with the thick guiding 11 of vertically placing, thick guiding 11 is installed on connecting plate 10, this slightly leads 11 for oscillating arm mechanisms in its compaction direction of compression limit, avoid injury metal plate part, thick guiding 11 is installed on connecting plate 10, connecting plate 10 is provided with swivel point 9, this swivel point 9 is put into for oscillating arm mechanisms or is shown the centre of gyration point of puppet's welding mechanism, connecting plate 10 is vertically installed on an end face on supporting body 8 top, the below of pressure arm 13 is provided with the smart block 12 that puts in place, this function putting smart block 12 in place is after oscillating arm mechanisms is put in place, its repetitive positioning accuracy is consistent, specifically in the present embodiment, oscillating arm mechanisms also comprises buffer 6 and Connection Block 7, buffer 6 is arranged on Connection Block 7, this buffer is used for avoiding oscillating arm mechanisms to damage bonnet outside plate soon at compaction process medium velocity, buffer 6 is arranged on Connection Block 7, and Connection Block 7 is fixed on supporting body 8.
As shown in Figure 2, puppet's welding mechanism comprises the second cylinder 15, pressure head 16, upper copper electrode 17 and electrode cap 19, second cylinder 15 lies in a horizontal plane in the top of swing arm pedestal 20, the cylinder block of this second cylinder 15 is connected mutually by pressure head 16 and swing arm pedestal 20, the two ends of this second cylinder 15 are all connected mutually with one end of pressure head 16, the other end of this pressure head 16 is fixed on swing arm pedestal 20 side, the power that pressure head 16 provides for transmitting the second cylinder 15, weld is fitted compress, meet the required welding pressure of technique; Upper copper electrode 17 is distributed in the two sides of swing arm pedestal 20 and is fixed on swing arm pedestal 20, on this, the end of copper electrode 17 is provided with electrode cap 19, upper copper electrode 17 is drawn copper bar by air-cooled cable and is connected with connecing, and makes whole puppet system of welding keep loop state, meets the property passed through of electric current during welding.Specifically in the present embodiment, puppet's welding mechanism also comprises lower copper and supports and lower copper Support Position guiding mechanism, lower copper supports support metal plate part on the one hand and provides fixture positioning precision, the effect played and connect welding circuit is directly contacted on the other hand with metal plate part, lower copper supports guiding mechanism and makes on the one hand to insulate between the support of lower copper and angle seat, be the wear extent of the lower copper support that adjustment causes because of welding on the other hand, lower copper supports and is arranged on the guiding mechanism of lower copper Support Position; Specifically in the present embodiment, the work top of this bonnet outside plate assembly welding mechanism is also provided with to connect and draws copper bar, this connects the function of drawing copper bar, and to be operative employee by welding connect draws copper bar and make electric current arrive required solder joint welding by loop, and then reduce the labour intensity of employee, this connects and draws copper bar and be connected with air-cooled cable, and this air-cooled cable is arranged on air-cooled cable snap ring.
Bonnet outside plate assembly welding mechanism in the present embodiment, by the design of fixing puppet's welding mechanism in mobilizable oscillating arm mechanisms, realizing the first cylinder 2 drives oscillating arm mechanisms that puppet's welding mechanism is turn to squab panel place to be welded, puppet's welding mechanism completes after clamping until fixture, the required welding pressure of technique is met by the second cylinder 15 clamping, connect by human weld again and draw copper bar, by air-cooled cable, welding current is delivered to the upper copper electrode 17 of the second cylinder 15 side, again electric current is passed to lower copper to support, the upper copper electrode 17 electric current being passed to the second cylinder 15 opposite side is supported again by lower copper, just whole puppet's welding mechanism is made to keep loop state, meet the property passed through of electric current during welding, thus complete metal plate part welding process, realize the function that once electrification welds two solder joints simultaneously, last first cylinder 2 drives puppet's welding mechanism to show pickup space, take out weldment.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (5)

1. a bonnet outside plate assembly welding mechanism, it is characterized in that: comprise oscillating arm mechanisms, puppet's welding mechanism, supporting body (8) and swing arm pedestal (20), wherein, described oscillating arm mechanisms and puppet's welding mechanism are all fixed on swing arm pedestal (20);
Described oscillating arm mechanisms comprises protective cover (1), first cylinder (2), cylinder block (3), piston rod (4), contiguous block (5), swivel point (9), connecting plate (10), thick guiding (11), put in place smart block (12) and pressure arm (13), described the first cylinder (2) arranged outside has protective cover (1), this first cylinder (2) is arranged on cylinder block (3), the medium position of described the first cylinder (2) is connected mutually with one end of contiguous block (5), the other end of this contiguous block (5) is fixed on the end face of supporting body (8) bottom, piston rod (4) upper end of described the first cylinder (2) and one end of pressure arm (13) are hinged, the other end of this pressure arm (13) is installed on an end of swing arm pedestal (20), one side of described pressure arm (13) is provided with the thick guiding (11) of vertically placing, described thick guiding (11) is installed on connecting plate (10), this connecting plate (10) is provided with swivel point (9), described connecting plate (10) is vertically installed on the upper surface of supporting body (8), the below of above-mentioned pressure arm (13) is provided with the smart block (12) that puts in place,
Described puppet's welding mechanism comprises the second cylinder (15), pressure head (16), upper copper electrode (17) and electrode cap (19), described the second cylinder (15) lies in a horizontal plane in the top of swing arm pedestal (20), the cylinder block of this second cylinder (15) is connected with swing arm pedestal (20) mutually by pressure head (16), the two ends of this second cylinder (15) are all connected mutually with one end of pressure head (16), the other end of this pressure head (16) is fixed on swing arm pedestal (20) side, described upper copper electrode (17) is distributed in the two sides of swing arm pedestal (20) and is fixed on swing arm pedestal (20), on this, the end of copper electrode (17) is provided with electrode cap (19).
2. a kind of bonnet outside plate assembly welding mechanism according to claim 1, it is characterized in that: described oscillating arm mechanisms also comprises buffer (6) and Connection Block (7), described buffer (6) is arranged on Connection Block (7), and this Connection Block (7) is fixed on supporting body (8).
3. a kind of bonnet outside plate assembly welding mechanism according to claim 1, is characterized in that: described puppet's welding mechanism also comprises lower copper and supports and lower copper Support Position guiding mechanism, and described lower copper supports and is arranged on the guiding mechanism of lower copper Support Position.
4. a kind of bonnet outside plate assembly welding mechanism according to claim 1 or 2 or 3, it is characterized in that: described the first cylinder (2) is obliquely installed on cylinder block (3), the piston rod (4) of this first cylinder (2) is provided with piston unt, and this piston unt is used for fixed piston.
5. a kind of bonnet outside plate assembly welding mechanism according to claim 4, it is characterized in that: the work top of this bonnet outside plate assembly welding mechanism is also provided with to connect and draws copper bar, described connecing is drawn copper bar and is connected with air-cooled cable, and this air-cooled cable is arranged on air-cooled cable snap ring.
CN201520766384.8U 2015-09-30 2015-09-30 Back lid planking assembly welding mechanism Active CN205200784U (en)

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Application Number Priority Date Filing Date Title
CN201520766384.8U CN205200784U (en) 2015-09-30 2015-09-30 Back lid planking assembly welding mechanism

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171220A (en) * 2015-09-30 2015-12-23 安徽瑞祥工业有限公司 Welding mechanism for rear cover outside plate assemblies
CN106425247A (en) * 2016-12-26 2017-02-22 安徽瑞祥工业有限公司 Automobile coping top cross beam positioning clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171220A (en) * 2015-09-30 2015-12-23 安徽瑞祥工业有限公司 Welding mechanism for rear cover outside plate assemblies
CN105171220B (en) * 2015-09-30 2018-04-10 安徽瑞祥工业有限公司 A kind of bonnet outside plate assembly welding mechanism
CN106425247A (en) * 2016-12-26 2017-02-22 安徽瑞祥工业有限公司 Automobile coping top cross beam positioning clamp

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