CN205096768U - A welding electrode positioning fixture for welding car intermediate support - Google Patents
A welding electrode positioning fixture for welding car intermediate support Download PDFInfo
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- CN205096768U CN205096768U CN201520694691.XU CN201520694691U CN205096768U CN 205096768 U CN205096768 U CN 205096768U CN 201520694691 U CN201520694691 U CN 201520694691U CN 205096768 U CN205096768 U CN 205096768U
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Abstract
The utility model relates to a welding electrode positioning fixture for welding car intermediate support, these anchor clamps include anchor clamps copper bottom plate (41), support floating module, electrically conductive module, reach positioning mechanism, support floating module set up on anchor clamps copper bottom plate (41), electrically conductive module also set up on anchor clamps copper bottom plate (41), positioning mechanism set up respectively on anchor clamps copper bottom plate (41) with support floating module on. Compared with the prior art, the utility model has the advantages of degree of automation is high, location accuracy, easy operation, welding are efficient, with low costs.
Description
Technical field
The utility model relates to a kind of welding electrode positioning fixture, especially relates to a kind of welding electrode positioning fixture for welding of automotive intermediate support.
Background technology
At automobile manufacturing field, in a lot of situation, need to carry out welding assembly to various parts, therefore, need to use positioning fixture to make weldment locate clamping before welding.Especially for the automobile intermediate support of shape design complexity, existing positioning fixture can not stably to its location clamping, thus cause welding to there is the problems such as off quality, size is inaccurate, when the general assembly welding of postorder coupling, on the workpiece always causing automobile intermediate support not successfully to be assemblied in match with it.
And the main technical problem that existing weld jig exists is: function automaticity is low, welding efficiency is low, positioning precision is low, and this can increase the input cost of production and processing undoubtedly greatly.
Summary of the invention
The purpose of this utility model be exactly provide that a kind of automaticity is high to overcome defect that above-mentioned prior art exists, accurate positioning, a kind of welding electrode positioning fixture for welding of automotive intermediate support that simple to operate, welding quality is high, easy accessibility, cost are low.
The purpose of this utility model can be achieved through the following technical solutions: a kind of welding electrode positioning fixture for welding of automotive intermediate support, this fixture comprises fixture copper soleplate, support floating module, conductive module and detent mechanism, described support floating module installation is on fixture copper soleplate, described conductive module is also arranged on fixture copper soleplate, and described detent mechanism is separately positioned on fixture copper soleplate with in support floating module.
Described support floating module comprises lower insulation plate, left support aluminium block, middle left insulation board, right support aluminium block, middle right insulation board, lead A, lead B, lead C, lead D, line spring A, line spring B, line spring C, line spring D, upper insulating support plate, line spring F, adjusting nut and T-shape studdle;
Described lower insulation plate is arranged on fixture copper soleplate, and these lower insulation plate both sides are relatively set with right support aluminium block and left support aluminium block;
Described left support aluminium block inner opposite end is provided with middle left insulation board, and described right support aluminium block inner opposite end is provided with middle right insulation board;
Described left support aluminium block is provided with lead C, lead D, line spring C and line spring D;
Described right support aluminium block is provided with lead A, lead B, line spring A and line spring B;
Described upper insulating support plate is connected with lead A, lead B, lead C, lead D respectively by connecting bolt;
Described upper insulating support plate is connected with left support aluminium block and right support aluminium block through line spring A, line spring B, line spring C, line spring D respectively by connecting bolt;
Described upper insulating support plate is provided with line spring F, and described T-shape studdle is linked together through line spring F and adjusting nut by the through hole on upper insulating support plate.
Described conductive module comprises middle left conduction copper billet, middle right conduction copper billet, upper conduction copper billet, electrode copper billet, main alignment pin, secondary alignment pin;
The right conduction copper billet of described centre left conduction copper billet and centre is separately positioned on left support aluminium block and right support aluminium block;
Described upper conduction copper billet is arranged on the right conduction copper billet of middle left conduction copper billet and centre, conduction copper billet is also provided with electrode copper billet for this, these electrode copper billet two ends are provided with main alignment pin and time alignment pin, described electrode copper billet is also provided with boss, and boss quantity is identical with the number of welds on part to be welded.
Described detent mechanism comprises the first cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism and rotary cylinder clamp system;
The first described cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism are separately positioned on the surrounding of support floating module;
Described rotary cylinder clamp system passes support floating module installation on lower insulation plate.
The first described cylinder position-limit mechanism comprises supporting plate, regulating block 1A, regulating block 1B before cylinder one, cylinder a plate, cylinder one base plate, cylinder one;
Described cylinder one is fixed on upper insulating support plate by cylinder a plate and cylinder one base plate, and this cylinder one is provided with supporting plate before cylinder one, and before this cylinder one, supporting plate is equipped with regulating block 1A, this regulating block 1A is provided with regulating block 1B.
The second described cylinder position-limit mechanism comprises supporting plate, regulating block 2A, regulating block 2B, regulating block 2C, regulating block 2D, regulating block 2E before cylinder two, cylinder two base plate, cylinder two;
Described cylinder two is fixed on upper insulating support plate by cylinder two base plate, and this cylinder two is provided with supporting plate before cylinder two, before this cylinder two, supporting plate is equipped with regulating block 2A, regulating block 2B, regulating block 2D, described regulating block 2B and regulating block 2D is respectively equipped with regulating block 2C, regulating block 2E.
The 3rd described cylinder clamping mechanism comprises supporting plate, regulating block 3A, regulating block 3B, regulating block 3C, regulating block 3D before cylinder three, cylinder three base plate, cylinder three;
Described cylinder three is connected with right support aluminium block by cylinder three base plate, and this cylinder three is provided with supporting plate before cylinder three, before this cylinder three, supporting plate is equipped with regulating block 3A, the side of this regulating block 3A is equipped with regulating block 3B, regulating block 3C up and down, and opposite side is equipped with regulating block 3D.
Described four-cylinder clamp system comprises supporting plate, regulating block 4A, regulating block 4B, regulating block 4C, regulating block 4D before cylinder four, cylinder four base plate, cylinder four;
Described cylinder four is connected with left support aluminium block by cylinder four base plate, and this cylinder four is provided with supporting plate before cylinder four, and before this cylinder four, supporting plate is equipped with regulating block 4A, this regulating block 4A is provided with regulating block 4B, regulating block 4C, regulating block 4D.
The 5th described cylinder position-limit mechanism comprises supporting plate, regulating block 5A, regulating block 5B, regulating block 5C, regulating block 5D, regulating block 5E, regulating block 5F, regulating block 5G before cylinder five, cylinder five base plate, cylinder five;
Described cylinder five-way is crossed cylinder five base plate and is arranged on insulating support plate, and this cylinder five is provided with supporting plate before cylinder five, before this cylinder five, supporting plate is provided with successively on regulating block 5A, regulating block 5D, regulating block 5A described in regulating block 5E and regulating block 5B and regulating block 5C is housed, described regulating block 5E is provided with regulating block 5F, and this regulating block 5F is provided with regulating block 5G.
Described rotary cylinder clamp system comprises rotary cylinder, T-shape swingle, line spring E;
Described rotary cylinder top embeds in the hole of upper conduction copper billet, wear-resisting steel bushing is provided with in this hole, described line spring E is placed in rotary cylinder, described T-shape swingle inserts in line spring E through the through hole on electrode copper billet, and be connected with rotary cylinder by attachment screw, and then rotary cylinder is fixed on lower insulation plate;
Described rotary cylinder is provided with two anglec of rotation control valves: anglec of rotation control valve a and anglec of rotation control valve b.
Chilled(cooling) water return (CWR) is provided with in described fixture, fixture copper soleplate, middle left conduction copper billet, on conduct electricity on copper billet, middle right conduction copper billet and electrode copper billet and all offer cooling water hole, wherein, cooling water hole and the described lug boss position of electrode copper billet stagger, all there is sealing ring all cooling water hole positions, all sealing rings embed in cooling water hole groove, both, ensure that sealing need ensure that again conductive module conducts electricity.
Cooling water route is as follows:
Cooling water enters and fixture copper soleplate → middle left conduction copper billet → above conduct electricity copper billet → electrode copper billet conducts electricity copper billet → middle right conduction copper billet → fixture copper soleplate → cooling water flow out of.Cooling circuit is used for, to electrode cooling, reducing wear to electrodes, ensures that welding is stable.
Insulation facing is had in the described hole on lower insulation plate being fixedly connected with rotary cylinder and lower insulation plate.
Described lead A, lead B, lead C, lead D are each passed through in hole that insulating support plate 59 inserts left support aluminium block and right support aluminium block all wear-resisting steel bushing.
The described connecting bolt through insulating support plate in line spring A, line spring B, line spring C, line spring D connection and left support aluminium block, right support aluminium block all has wear-resisting facing in the connecting hole of left support aluminium block, right support aluminium block.
Described rotary cylinder head has wear-resisting steel bushing through in the hole of upper conduction copper billet.
Described T-shape studdle has wear-resistant sleeve through in the hole of upper insulating support plate.
Described interconnective parts all have alignment pin to locate, each other all by regulating pad to regulate.
Described fixture copper soleplate, middle left conduction copper billet, upper conduction copper billet, electrode copper billet, middle right conduction copper billet become by chromium zirconium copper.
Described lower insulation plate, middle left insulation board, middle right insulation board, upper insulating support plate, regulating block 3B, regulating block 3C, regulating block 4B, regulating block 4C, regulating block 4D by insulation and the material of heatproof >=70 DEG C make.
Described interconnective regulating block and connecting bolt are made by the nonmagnetic metal material (as stainless steel) that hardness HRB is 70 ~ 90.
The all scalable adjustment in two at described T-shape swingle top is used for holding out against point part B and point part C.
Described T-shape studdle is used for supporting the afterbody of point part C.
Described main alignment pin, secondary alignment pin are used for pre-installing and just locating a point part A.
Workflow of the present utility model is as follows: part A will be divided through main alignment pin, secondary alignment pin is positioned on electrode copper billet, open the first cylinder position-limit mechanism that the first jettron controls, second cylinder position-limit mechanism and the 5th cylinder push-tight mechanism, part B and a point part C will be divided to be placed on point part A, by regulating cylinder one base plate in the first cylinder position-limit mechanism, regulating block 1A, regulating block 2A in regulating block 1B and the second cylinder position-limit mechanism, regulating block 2B, regulating block 2C, regulating block 2D and regulating block 2E determines a point part B position, prepackage and spacing point of part B, position again by regulating the regulating block 5A in the 5th cylinder clamping mechanism, regulating block 5C, regulating block 5D, regulating block 5E, regulating block 5F, regulating block 5G to determine point part C, prepackage and spacing point of part C, open the rotary cylinder clamp system that the second jettron controls again, after the T-shape swingle in rotary cylinder clamp system is rotated, hold out against point part B and point part C, open four-cylinder clamp system and the 3rd cylinder clamping mechanism of the 3rd jettron control again, the regulating block 4C push-tight in four-cylinder clamp system is made to divide the side of part A, its the following alignment pin is made to be axis of rotation, ensure that the hole of the front end of point part A is close to main alignment pin, make regulating block 4D push-tight point part C on regulating block 5F simultaneously, and make the regulating block 3D push-tight in the 3rd cylinder clamping mechanism divide the afterbody of part B, point back segment of part B is made to be adjacent to the front end of regulating block 2E, part D will be divided again to be positioned in point part B and point part C through main alignment pin and time alignment pin, and make the regulating block 4B in four-cylinder clamp system hold out against a point side of part D, identical with point part A, its the following alignment pin is made to be axis of rotation, ensure that the hole of the front end of point part D is close to main alignment pin.Now just complete the location of intermediate support, the welding of postorder can be carried out.
Compared with prior art, the utility model tool has the following advantages:
(1) simple to operate: only just can to realize positioning compression with the detent mechanism that three jettrons control;
(2) easy accessibility: functional entity module is clear, is equipped with shop bolt between interconnective adjusting part, for convenience detach;
(3) stability of the welding quality is high: the air-actuated jaw of automation compresses positioning stablity, improves the stability of workpiece welding;
(4) positioning precision is high: realize the Adjustment precision within 0.1mm by adjustment pad, reduce repair rate, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the isometric view of the utility model fixture copper soleplate, support floating module, conductive module, the combination of rotary cylinder clamp system;
Fig. 3 is the top view of the utility model fixture copper soleplate, support floating module, conductive module, the combination of rotary cylinder clamp system;
Fig. 4 is the left view of the utility model fixture copper soleplate, support floating module, conductive module, the combination of rotary cylinder clamp system;
Fig. 5 is isometric view of the present utility model; (not containing a point part D);
Fig. 6 is top view of the present utility model (not containing a point part D);
Fig. 7 is front view of the present utility model;
Fig. 8 is right view of the present utility model;
Fig. 9 is the profile along A-A line in Figure 10;
Figure 10 is top view of the present utility model;
Be designated in figure: 1 main alignment pin, No. 2 alignment pins, 3 cylinders one, 4 cylinder a plate, 5 cylinder one base plates, supporting plate before 6 cylinders one, 7 regulating block 1A, 8 regulating block 1B, 9 cylinders two, 10 cylinder two base plates, supporting plate before 11 cylinders two, 12 regulating block 2A, 13 regulating block 2B, 14 regulating block 2C, 15 regulating block 2D, 16 regulating block 2E17 cylinders three, 18 cylinder three base plates, supporting plate before 19 cylinders three, 20 regulating block 3A, 21 regulating block 3B, 22 regulating block 3C, 23 regulating block 3D, 24 cylinders four, 25 cylinder four base plates, supporting plate before 26 cylinders four, 27 regulating block 4A, 28 regulating block 4B, 29 regulating block 4C, 30 regulating block 4D31 cylinders five, 32 cylinder five base plates, supporting plate before 33 cylinders five, 34 regulating block 5A, 35 regulating block 5B, 36 regulating block 5C, 37 regulating block 5D, 38 regulating block 5E, 39 regulating block 5F, 40 regulating block 5G, 41 fixture copper soleplates, 42 lower insulation plates, 43 left support aluminium blocks, left insulation board in the middle of 44, 45 right support aluminium blocks, right insulation board in the middle of 46, left conduction copper billet in the middle of 47, right conduction copper billet in the middle of 48, copper billet is conducted electricity on 49, 50 electrode copper billets, 501 boss, 51 lead A, 52 lead B, 53 lead C, 54 lead D, 55 line spring A, 56 line spring B, 57 line spring C, 58 line spring D, insulating support plate on 59, 60 rotary cylinders, 61 T-shape swingles, 62 line spring E, 63 line spring F, 64 T-shape studdles, 65 adjusting nuts, 601 anglec of rotation control valve a, 602 anglec of rotation control valve b.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
As Figure 1-10 shows, a kind of welding electrode positioning fixture for welding of automotive intermediate support, this fixture comprises fixture copper soleplate 41, support floating module, conductive module and detent mechanism, described support floating module installation is on fixture copper soleplate 41, described conductive module is also arranged on fixture copper soleplate 41, and described detent mechanism is separately positioned on fixture copper soleplate 41 with in support floating module.
Described support floating module comprises lower insulation plate 42, left support aluminium block 43, middle left insulation board 44, right support aluminium block 45, middle right insulation board 46, lead A51, lead B52, lead C53, lead D54, line spring A55, line spring B56, line spring C57, line spring D58, upper insulating support plate 59, line spring F63, adjusting nut 65 and T-shape studdle 64;
Described lower insulation plate 42 is arranged on fixture copper soleplate 41, and these lower insulation plate 42 both sides are relatively set with right support aluminium block 45 and left support aluminium block 43;
Described left support aluminium block 43 inner opposite end is provided with middle left insulation board 44, and described right support aluminium block 45 inner opposite end is provided with middle right insulation board 46;
Described left support aluminium block 43 is provided with lead C53, lead D54, line spring C57 and line spring D58;
Described right support aluminium block 45 is provided with lead A51, lead B52, line spring A55 and line spring B56;
Described upper insulating support plate is connected with lead A, lead B, lead C, lead D respectively by connecting bolt;
Described upper insulating support plate 59 is connected with left support aluminium block 43 and right support aluminium block 45 through line spring A55, line spring B56, line spring C57, line spring D58 by connecting bolt;
Described upper insulating support plate 59 is provided with line spring F63, and described T-shape studdle 64 is linked together through line spring F63 and adjusting nut 65 by the through hole on upper insulating support plate 59.
Described conductive module comprises middle left conduction copper billet 47, middle right conduction copper billet (48), upper conduction copper billet 49, electrode copper billet 50, main alignment pin 1, secondary alignment pin 2;
The right conduction copper billet 48 of described centre left conduction copper billet 47 and centre is separately positioned on left support aluminium block 43 and right support aluminium block 45;
Described upper conduction copper billet 49 is arranged on the right conduction copper billet 48 of middle left conduction copper billet 47 and centre, conduction copper billet 49 is also provided with electrode copper billet 50 for this, these electrode copper billet 50 two ends are provided with main alignment pin 1 and time alignment pin 2, described electrode copper billet 50 is also provided with boss 501, and boss 501 quantity is identical with the number of welds on part to be welded.
Described detent mechanism comprises the first cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism and rotary cylinder clamp system;
The first described cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism are separately positioned on the surrounding of support floating module;
Described rotary cylinder clamp system passes support floating module installation on lower insulation plate 42.
The first described cylinder position-limit mechanism comprises supporting plate 6, regulating block 1A7, regulating block 1B8 before cylinder 1, cylinder a plate 4, cylinder one base plate 5, cylinder one;
Described cylinder 1 is fixed on upper insulating support plate 59 by cylinder a plate 4 and cylinder one base plate 5, and this cylinder 1 is provided with supporting plate 6 before cylinder one, and before this cylinder one, supporting plate 6 is equipped with regulating block 1A7, this regulating block 1A7 is provided with regulating block 1B8.
The second described cylinder position-limit mechanism comprises supporting plate 11, regulating block 2A12, regulating block 2B13, regulating block 2C14, regulating block 2D15, regulating block 2E16 before cylinder 29, cylinder two base plate 10, cylinder two;
Described cylinder 29 is fixed on upper insulating support plate 59 by cylinder two base plate 10, and this cylinder 29 is provided with supporting plate 11 before cylinder two, before this cylinder two, supporting plate 11 is equipped with regulating block 2A12, regulating block 2B13, regulating block 2D15, described regulating block 2B13 and regulating block 2D15 is respectively equipped with regulating block 2C14, regulating block 2E16.
The 3rd described cylinder clamping mechanism comprises supporting plate 19, regulating block 3A20, regulating block 3B21, regulating block 3C22, regulating block 3D23 before cylinder 3 17, cylinder three base plate 18, cylinder three;
Described cylinder 3 17 is connected with right support aluminium block 45 by cylinder three base plate 18, and this cylinder 3 17 is provided with supporting plate 19 before cylinder three, regulating block 3A20 is equipped with before this cylinder three, supporting plate 19, the side of this regulating block 3A20 is equipped with regulating block 3B21, regulating block 3C22 up and down, and opposite side is equipped with regulating block 3D23.
Described four-cylinder clamp system comprises supporting plate 26, regulating block 4A27, regulating block 4B28, regulating block 4C29, regulating block 4D30 before cylinder 4 24, cylinder four base plate 25, cylinder four;
Described cylinder 4 24 is connected with left support aluminium block 43 by cylinder four base plate 25, and this cylinder 4 24 is provided with supporting plate 26 before cylinder four, before this cylinder four, supporting plate 26 is equipped with regulating block 4A27, this regulating block 4A27 is provided with regulating block 4B28, regulating block 4C29, regulating block 4D30.
The 5th described cylinder position-limit mechanism comprises supporting plate 33, regulating block 5A34, regulating block 5B35, regulating block 5C36, regulating block 5D37, regulating block 5E38, regulating block 5F39, regulating block 5G40 before cylinder 5 31, cylinder five base plate 32, cylinder five;
Described cylinder 5 31 is arranged on upper insulating support plate 59 by cylinder five base plate 32, and this cylinder 5 31 is provided with supporting plate 33 before cylinder five, before this cylinder five, supporting plate 33 is provided with regulating block 5A34, regulating block 5D37, regulating block 5E38 successively, regulating block 5B35 and regulating block 5C36 described regulating block 5A34 is equipped with, described regulating block 5E38 is provided with regulating block 5F39, and this regulating block 5F39 is provided with regulating block 5G40.
Described rotary cylinder clamp system comprises rotary cylinder 60, T-shape swingle 61, line spring E62;
Described rotary cylinder 60 top embeds in the hole of upper conduction copper billet 49, wear-resisting steel bushing is provided with in this hole, described line spring E62 is placed in rotary cylinder 60, described T-shape swingle 61 inserts in line spring E62 through the through hole on electrode copper billet 50, and be connected with rotary cylinder 60 by attachment screw, and then rotary cylinder 60 is fixed on lower insulation plate 42;
Described rotary cylinder 60 is provided with two anglec of rotation control valves: anglec of rotation control valve a601 and anglec of rotation control valve b602.
Chilled(cooling) water return (CWR) is provided with in described fixture, fixture copper soleplate 41, middle left conduction copper billet 47, on conduct electricity on copper billet 49, middle left conduction copper billet 48 and electrode copper billet 50 and all offer cooling water hole, wherein, stagger in cooling water hole on electrode copper billet 50 and described boss 501 position, all there is sealing ring all cooling water hole positions, all sealing rings embed in cooling water hole groove, should ensure that sealing need ensure that again conductive module conducts electricity.
Cooling water route is as follows: cooling water enters the left conduction copper billet of fixture copper soleplate 41 → middle 47 → above conduct electricity copper billet 49 → electrode copper billet 50 → above conduct electricity copper billet 49 → middle right conduction copper billet 48 → fixture copper soleplate 41 → cooling water flow out of.Cooling circuit is used for, to electrode cooling, reducing wear to electrodes, ensures that welding is stable.
Insulation facing is had in the described hole on lower insulation plate 42 being fixedly connected with rotary cylinder 60 and lower insulation plate.
Described lead A51, lead B52, lead C53, lead D54 are each passed through in hole that insulating support plate 59 inserts left support aluminium block 43 and right support aluminium block 45 all wear-resisting steel bushing.
Described all has wear-resisting facing with the connecting bolt of left support aluminium block 43, right support aluminium block 45 through insulating support plate 59 in line spring A55, line spring B56, line spring C57, line spring D58 connection in the connecting hole of left support aluminium block 43, right support aluminium block 45.
Described rotary cylinder 60 head has wear-resisting steel bushing through in the hole of upper conduction copper billet 49.
Described T-shape studdle 64 has wear-resistant sleeve through in the hole of upper insulating support plate 59.
Described interconnective parts all have alignment pin to locate, each other all by regulating pad to regulate.
Described fixture copper soleplate 41, middle left conduction copper billet 47, upper conduction copper billet 49, electrode copper billet 50, middle right conduction copper billet 48 become by chromium zirconium copper.
Described lower insulation plate 42, middle left insulation board 44, middle right insulation board 46, upper insulating support plate 59, regulating block 3B21, regulating block 3C22, regulating block 4B28, regulating block 4C29, regulating block 4D30 by insulation and the material of heatproof >=70 DEG C make.
Described interconnective regulating block and connecting bolt are made by the nonmagnetic metal material (as stainless steel) that hardness HRB is 70 ~ 90.
The all scalable adjustment in two at described T-shape swingle 61 top is used for holding out against point part B1B and point part C 1C.
Described T-shape studdle 64 is used for supporting the afterbody of point part C 1C.
Described main alignment pin 1, secondary alignment pin 2 are used for pre-installing and just locating a point part A1A.
Workflow of the present utility model is as follows: part A1A will be divided through main alignment pin, secondary alignment pin is positioned on electrode copper billet, open the first cylinder position-limit mechanism that the first jettron controls, second cylinder position-limit mechanism and the 5th cylinder push-tight mechanism, a part B1B and point part C 1C will be divided to be placed on point part A1A, by regulating cylinder one base plate 5 in the first cylinder position-limit mechanism, regulating block 1A7, regulating block 2A12 in regulating block 1B8 and the second cylinder position-limit mechanism, regulating block 2B13, regulating block 2C14, regulating block 2D15 and regulating block 2E16 determines a point part B1B position, prepackage and spacing point of part B1B, position again by regulating the regulating block 5A34 in the 5th cylinder clamping mechanism, regulating block 5C36, regulating block 5D37, regulating block 5E38, regulating block 5F39, regulating block 5G40 to determine point part C 1C, prepackage and spacing point of part C 1C, open the rotary cylinder clamp system that the second jettron controls again, after the T-shape swingle 61 in rotary cylinder clamp system is rotated, hold out against point part B1B and point part C 1C, open four-cylinder clamp system and the 3rd cylinder clamping mechanism of the 3rd jettron control again, the regulating block 4C29 push-tight in four-cylinder clamp system is made to divide the side of part A1A, its the following alignment pin 2 is made to be axis of rotation, ensure that the hole of the front end of point part A1A is close to main alignment pin 1, make on regulating block 4D30 push-tight point part C 1C to regulating block 5F39 simultaneously, and make the regulating block 3D23 push-tight in the 3rd cylinder clamping mechanism divide the afterbody of part B1B, point back segment of part B1B is made to be adjacent to the front end of regulating block 2E16, part D1D will be divided again to be positioned on point part B1B and point part C 1C through main alignment pin 1 and time alignment pin 2, and make the regulating block 4B28 in four-cylinder clamp system hold out against a point side of part D1D, identical with point part A1A, its the following alignment pin 2 is made to be axis of rotation, ensure that the hole of the front end of point part D1D is close to main alignment pin 1.Now just complete the location of intermediate support, the welding of postorder can be carried out.
Claims (7)
1. the welding electrode positioning fixture for welding of automotive intermediate support, it is characterized in that, this fixture comprises fixture copper soleplate (41), support floating module, conductive module and detent mechanism, described support floating module installation is on fixture copper soleplate (41), described conductive module is also arranged on fixture copper soleplate (41), and described detent mechanism is separately positioned on fixture copper soleplate (41) and in support floating module;
Described support floating module comprises lower insulation plate (42), left support aluminium block (43), middle left insulation board (44), right support aluminium block (45), middle right insulation board (46), lead A (51), lead B (52), lead C (53), lead D (54), line spring A (55), line spring B (56), line spring C (57), line spring D (58), upper insulating support plate (59), line spring F (63), adjusting nut (65) and T-shape studdle (64),
Described lower insulation plate (42) is arranged on fixture copper soleplate (41), and this lower insulation plate (42) both sides are relatively set with right support aluminium block (45) and left support aluminium block (43);
Described left support aluminium block (43) inner opposite end is provided with middle left insulation board (44), and described right support aluminium block (45) inner opposite end is provided with middle right insulation board (46);
Described left support aluminium block (43) is provided with lead C (53), lead D (54), line spring C (57) and line spring D (58);
Described right support aluminium block (45) is provided with lead A (51), lead B (52), line spring A (55) and line spring B (56);
Described upper insulating support plate (59) is connected with lead A (51), lead B (52), lead C (53), lead D (54) respectively by connecting bolt;
Described upper insulating support plate (59) is connected with left support aluminium block (43) and right support aluminium block (45) through line spring A (55), line spring B (56), line spring C (57), line spring D (58) respectively by connecting bolt;
Described upper insulating support plate (59) is provided with line spring F (63), and described T-shape studdle (64) is linked together with adjusting nut (65) through line spring F (63) by the through hole on upper insulating support plate (59);
Described conductive module comprises middle left conduction copper billet (47), middle right conduction copper billet (48), upper conduction copper billet (49), electrode copper billet (50), main alignment pin (1), secondary alignment pin (2);
The right conduction copper billet (48) in described centre left conduction copper billet (47) and centre is separately positioned on fixture copper soleplate (41);
Described upper conduction copper billet (49) is arranged on the right conduction copper billet (48) of middle left conduction copper billet (47) and centre, conduction copper billet (49) is also provided with electrode copper billet (50) for this, these electrode copper billet (50) two ends are provided with main alignment pin (1) and time alignment pin (2), described electrode copper billet (50) is also provided with boss (501), and boss (501) quantity is identical with the number of welds on part to be welded;
Described detent mechanism comprises the first cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism and rotary cylinder clamp system;
The first described cylinder position-limit mechanism, the second cylinder position-limit mechanism, the 3rd cylinder clamping mechanism, four-cylinder clamp system, the 5th cylinder position-limit mechanism are separately positioned on the surrounding of support floating module;
Described rotary cylinder clamp system passes support floating module installation on lower insulation plate (42).
2. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, the first described cylinder position-limit mechanism comprises supporting plate (6), regulating block 1A (7), regulating block 1B (8) before cylinder one (3), cylinder a plate (4), cylinder one base plate (5), cylinder one;
Described cylinder one (3) is fixed on upper insulating support plate (59) by cylinder a plate (4) and cylinder one base plate (5), and this cylinder one (3) is provided with supporting plate (6) before cylinder one, before this cylinder one, supporting plate (6) is equipped with regulating block 1A (7), this regulating block 1A (7) is provided with regulating block 1B (8).
3. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, the second described cylinder position-limit mechanism comprises supporting plate (11), regulating block 2A (12), regulating block 2B (13), regulating block 2C (14), regulating block 2D (15), regulating block 2E (16) before cylinder two (9), cylinder two base plate (10), cylinder two;
Described cylinder two (9) is fixed on upper insulating support plate (59) by cylinder two base plate (10), and this cylinder two (9) is provided with supporting plate (11) before cylinder two, supporting plate (11) is equipped with regulating block 2A (12), regulating block 2B (13), regulating block 2D (15) before this cylinder two, described regulating block 2B (13) and regulating block 2D (15) is respectively equipped with regulating block 2C (14), regulating block 2E (16).
4. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, the 3rd described cylinder clamping mechanism comprises supporting plate (19), regulating block 3A (20), regulating block 3B (21), regulating block 3C (22), regulating block 3D (23) before cylinder three (17), cylinder three base plate (18), cylinder three;
Described cylinder three (17) is connected with right support aluminium block (45) by cylinder three base plate (18), and this cylinder three (17) is provided with supporting plate (19) before cylinder three, regulating block 3A (20) is equipped with before this cylinder three, supporting plate (19), the side of this regulating block 3A (20) is equipped with regulating block 3B (21), regulating block 3C (22) up and down, and opposite side is equipped with regulating block 3D (23).
5. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, described four-cylinder clamp system comprises supporting plate (26), regulating block 4A (27), regulating block 4B (28), regulating block 4C (29), regulating block 4D (30) before cylinder four (24), cylinder four base plate (25), cylinder four;
Described cylinder four (24) is connected with left support aluminium block (43) by cylinder four base plate (25), and this cylinder four (24) is provided with supporting plate (26) before cylinder four, before this cylinder four, supporting plate (26) is equipped with regulating block 4A (27), this regulating block 4A (27) is provided with regulating block 4B (28), regulating block 4C (29), regulating block 4D (30).
6. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, the 5th described cylinder position-limit mechanism comprises supporting plate (33), regulating block 5A (34), regulating block 5B (35), regulating block 5C (36), regulating block 5D (37), regulating block 5E (38), regulating block 5F (39), regulating block 5G (40) before cylinder five (31), cylinder five base plate (32), cylinder five;
Described cylinder five (31) is arranged on upper insulating support plate (59) by cylinder five base plate (32), and this cylinder five (31) is provided with supporting plate (33) before cylinder five, before this cylinder five, supporting plate (33) is provided with regulating block 5A (34) successively, regulating block 5D (37), regulating block 5E (38), regulating block 5B (35) and regulating block 5C (36) described regulating block 5A (34) is equipped with, described regulating block 5E (38) is provided with regulating block 5F (39), this regulating block 5F (39) is provided with regulating block 5G (40),
Described rotary cylinder clamp system comprises rotary cylinder (60), T-shape swingle (61), line spring E (62);
Described rotary cylinder (60) top is conducted electricity in the hole of copper billet (49) on embedding, and is provided with wear-resisting steel bushing in this hole; Described line spring E (62) is placed in rotary cylinder (60), described T-shape swingle (61) inserts in line spring E (62) through the through hole on electrode copper billet (50), and be connected with rotary cylinder (60) by attachment screw, and then rotary cylinder (60) is fixed on lower insulation plate (42);
Described rotary cylinder (60) is provided with two anglec of rotation control valves: anglec of rotation control valve a (601) and anglec of rotation control valve b (602).
7. a kind of welding electrode positioning fixture for welding of automotive intermediate support according to claim 1, it is characterized in that, chilled(cooling) water return (CWR) is provided with in described fixture, fixture copper soleplate (41), middle left conduction copper billet (47), upper conduction copper billet (49), the right conduction copper billet (48) of electrode copper billet (50) and centre all offers cooling water hole, wherein, cooling water hole on electrode copper billet (50) must stagger with described boss (501) position, all there is sealing ring all cooling water hole positions, all sealing rings embed in cooling water hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694691.XU CN205096768U (en) | 2015-09-09 | 2015-09-09 | A welding electrode positioning fixture for welding car intermediate support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694691.XU CN205096768U (en) | 2015-09-09 | 2015-09-09 | A welding electrode positioning fixture for welding car intermediate support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096768U true CN205096768U (en) | 2016-03-23 |
Family
ID=55512578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694691.XU Withdrawn - After Issue CN205096768U (en) | 2015-09-09 | 2015-09-09 | A welding electrode positioning fixture for welding car intermediate support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096768U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057956A (en) * | 2015-09-09 | 2015-11-18 | 上海奥林汽车配件有限公司 | Welding electrode positioning clamp used for welding automobile intermediate support |
| CN107953057A (en) * | 2017-12-27 | 2018-04-24 | 江门市志盛自动化焊接设备有限公司 | A kind of four side fillet welding fixtures for sink |
| CN107971666A (en) * | 2017-12-29 | 2018-05-01 | 重庆爱驰威汽车零部件有限公司 | A kind of oblique cone mash welder |
| CN112249956A (en) * | 2020-10-15 | 2021-01-22 | 江西液压件股份有限公司 | Hydraulic control valve positioning and fixing equipment |
-
2015
- 2015-09-09 CN CN201520694691.XU patent/CN205096768U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057956A (en) * | 2015-09-09 | 2015-11-18 | 上海奥林汽车配件有限公司 | Welding electrode positioning clamp used for welding automobile intermediate support |
| CN107953057A (en) * | 2017-12-27 | 2018-04-24 | 江门市志盛自动化焊接设备有限公司 | A kind of four side fillet welding fixtures for sink |
| CN107971666A (en) * | 2017-12-29 | 2018-05-01 | 重庆爱驰威汽车零部件有限公司 | A kind of oblique cone mash welder |
| CN112249956A (en) * | 2020-10-15 | 2021-01-22 | 江西液压件股份有限公司 | Hydraulic control valve positioning and fixing equipment |
| CN112249956B (en) * | 2020-10-15 | 2022-01-11 | 江西液压件股份有限公司 | Hydraulic control valve positioning and fixing equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20170405 |