CN212330225U - High-precision process robot welding device for overall assembling of front side of frame - Google Patents
High-precision process robot welding device for overall assembling of front side of frame Download PDFInfo
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- CN212330225U CN212330225U CN202020951753.1U CN202020951753U CN212330225U CN 212330225 U CN212330225 U CN 212330225U CN 202020951753 U CN202020951753 U CN 202020951753U CN 212330225 U CN212330225 U CN 212330225U
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Abstract
The utility model discloses a high-precision process robot welding device for the overall assembly of the front side of a frame, wherein one end of a bottom plate is provided with a head pipe positioning table, a head pipe positioning pin is arranged above the head pipe positioning table, a first clamping cylinder is arranged at the interval above the head pipe positioning pin in an inclined way, and one side of the head pipe positioning table is provided with a main pipe limiting frame; the other end of the bottom plate is provided with an edge pipe mounting table, and two second clamping cylinders and edge pipe limiting blocks are arranged on the edge pipe mounting table; two side pipe clamps are arranged between the head pipe positioning table and the side pipe mounting table at intervals; the outer sides of the two side pipe clamps are respectively in transmission connection with a third clamping cylinder, and the inner sides of the two side pipe clamps are respectively provided with a reinforcing pipe positioning block; a flat fork plate positioning table is arranged between the side pipe clamp and the side pipe installation table at an interval, and a middle positioning piece and two fourth clamping cylinders on two sides are arranged on the flat fork positioning table. The utility model discloses the welding is assembled to the totality that can assist electric motor car frame, stabilizes each part of centre gripping needs welded frame.
Description
Technical Field
The utility model relates to an electric motor car frame welding technology field especially relates to the high accuracy technology robot welding set that the positive totality of frame was assembled.
Background
In the process of welding and forming the frame of the electric vehicle, one step is to assemble a plurality of frame parts which are subjected to primary welding together, wherein the frame parts comprise a main pipe and a head pipe part which are welded into a whole, a battery basket body and a fork mounting plate part which are welded into a whole, and a side pipe part of the frame. For this purpose, a suitable welding jig is required to facilitate the welding operation by the welding robot.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a high accuracy process robot welding set that positive totality of frame was assembled can assist the welding is assembled to the totality of electric motor car frame, and stable centre gripping needs each part of welded frame.
The technical scheme is as follows: in order to achieve the purpose, the high-precision process robot welding device for the overall assembly of the front side of the frame comprises a bottom plate, wherein a head pipe positioning table is arranged at one end of the length direction of the bottom plate, a head pipe positioning pin is arranged above the head pipe positioning table, a first clamping cylinder is arranged at the oblique upper space of the head pipe positioning pin, and a main pipe limiting frame is arranged on one side of the head pipe positioning table; the other end of the bottom plate in the length direction is provided with an edge pipe mounting table, two second clamping cylinders and an edge pipe limiting block are arranged on the edge pipe mounting table, and the two second clamping cylinders are symmetrically distributed in the width direction of the bottom plate; two side pipe clamps are arranged between the head pipe positioning table and the side pipe mounting table at intervals, and are symmetrically distributed in the width direction of the bottom plate; the outer sides of the two side pipe clamps are respectively in transmission connection with a third clamping cylinder, and the inner sides of the two side pipe clamps are respectively provided with a reinforcing pipe positioning block; the side pipe clamp with the interval is provided with fork board location platform between the side pipe mount table, fork board location platform is provided with middle setting element and two fourth centre gripping cylinders of both sides in bottom plate width direction.
Furthermore, a group of side pipe positioning blocks are respectively arranged on one side surface, close to the head pipe positioning table, of the side pipe installation table and on the upper surface of the side pipe installation table.
Furthermore, the upper surface of limit pipe mount table is provided with two fifth centre gripping cylinders along bottom plate width direction, two be provided with two shock attenuation installation piece supports between the fifth centre gripping cylinder, two be provided with violently the pipe locating piece between the shock attenuation installation piece support.
Furthermore, a bottom fork plate bearing table is arranged between the two fourth clamping cylinders of the bottom fork plate positioning table, and a square groove is formed in the bottom fork plate bearing table.
Further, the two third clamping cylinders are three-cylinder cylinders.
Furthermore, one end, far away from the head pipe positioning table, of the upper surface of the side pipe installation table is provided with a quick clamp.
Has the advantages that: the utility model discloses a high accuracy process robot welding set that frame front totality was assembled, through the head pipe part of head pipe location platform location centre gripping frame, through the chain stay mounting plate part of chain stay board location platform location centre gripping frame, through the limit pipe part of limit pipe mounting table and limit pipe clamp cooperation location centre gripping frame to the welding is assembled to the totality of supplementary electric motor car frame, makes things convenient for welding robot to carry out welding operation.
Drawings
FIG. 1 is a first schematic view of a welding fixture;
FIG. 2 is a second schematic view of the welding fixture;
FIG. 3 is a schematic structural view of an edge tube mounting table;
FIG. 4 is a first schematic view of a welding part structure of the frame;
FIG. 5 is a second schematic structural view of a frame welding part;
fig. 6 is a schematic diagram of the operation of the welding jig.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
1-6 the high accuracy process robot welding set that frame openly totality was assembled, including bottom plate 1, bottom plate 1 is the horizontal flat board of rectangle, 1 length direction's of bottom plate one end is provided with head pipe locating platform 2, the top of head pipe locating platform 2 is provided with head pipe locating pin 3, the oblique top interval of head pipe locating pin 3 is provided with first centre gripping cylinder 4, just one side of head pipe locating platform 2 is provided with and is responsible for spacing 5, it is close to be responsible for spacing 5 the other end setting of 1 length direction of bottom plate.
The utility model discloses a welding jig corresponds welded electric motor car frame is shown as attached 4 and attached 5, and the frame includes head pipe 21, is responsible for 22, limit pipe 23, chain stay mounting panel 24, the violently pipe 25 part of limit pipe, shock attenuation installation piece 26, back tail connecting support 27, reinforced pipe 28 and the connecting plate 29 of chain stay mounting panel etc..
Wherein the upper and lower both ends of head pipe 21 are by first centre gripping cylinder 4 and the cooperation centre gripping of head pipe locating pin 3, the upper end of being responsible for 22 welds as an organic wholely with head pipe 21, and the lower extreme is spacing with the cooperation of being responsible for spacing 5.
The other end of the length direction of the bottom plate 1 is provided with a side pipe installation table 6, two second clamping cylinders 7 and a side pipe limiting block 8 are arranged on the side pipe installation table 6, and the second clamping cylinders 7 are symmetrically distributed in the width direction of the bottom plate 1. Two side pipe clamps 9 are arranged between the head pipe positioning table 2 and the side pipe mounting table 6 at intervals, and the two side pipe clamps 9 are symmetrically distributed in the width direction of the bottom plate 1; and the outer sides of two sides of the two side pipe clamps 9 are respectively in transmission connection with a third clamping cylinder 10. The shape of limit pipe 23 is more complicated the utility model discloses in use two sets of second centre gripping cylinders 7, limit pipe clamp 9 and third centre gripping cylinder 10 cooperation location centre gripping limit pipe 23. The side pipe clamp 9 can manually clamp the side pipe 23, and the third clamping cylinder 10 pushes the side pipe clamp 9 to press and press the side pipes 23 on the two sides towards the middle.
And reinforcing pipe positioning blocks 11 are respectively arranged on the inner sides of two sides of the two side pipe clamps 9, and the reinforcing pipe positioning blocks 11 are used for positioning and supporting the reinforcing pipes 28. A bottom fork plate positioning table 12 is arranged between the side pipe clamp 9 and the side pipe installation table 6 at an interval, and a middle positioning part 13 and two fourth clamping cylinders 14 on two sides are arranged on the bottom plate positioning table 12 in the width direction. The fourth clamping cylinders 14 on the two sides and the middle positioning piece 13 are matched to clamp the two bottom fork mounting plates 24.
The side pipe mounting table 6 is close to one side surface of the head pipe positioning table 2, and a group of side pipe positioning blocks 15 are respectively arranged on the upper surface of the side pipe mounting table 6. The sets of positioning blocks 15 are better matched with the positioning side pipes 23.
The upper surface of the side pipe mounting table 6 is provided with two fifth clamping cylinders 16 along the width direction of the bottom plate 1, two shock absorption mounting block brackets 17 are arranged between the two fifth clamping cylinders 16, and a transverse pipe positioning block 18 is arranged between the two shock absorption mounting block brackets 17. The transverse tube positioning block 18 positions the transverse tube 25 part at the rear side of the side tube 12, and the transverse tube positioning block 18 and the side tube limiting tube 8 limit the freedom degree of the side tube 23 in the length direction of the bottom plate 1. The two fifth clamping cylinders 16 and the two shock-absorbing mounting block brackets 17 are matched with each other to clamp the two shock-absorbing mounting blocks 24 in a positioning mode, and the shock-absorbing mounting blocks 24 are used for mounting rear shock absorption on the frame of the electric vehicle.
A bottom fork plate supporting table 20 is arranged between the two fourth clamping cylinders 14 of the bottom fork plate positioning table 12, and a square groove is formed in the bottom fork plate supporting table 20. The square groove on the bottom fork supporting platform 20 correspondingly supports the part of the connecting plate 29 between the two bottom fork mounting plates 24, and is matched with the fourth clamping cylinder 14 to clamp the bottom fork mounting plates 24 more stably.
The two third clamping cylinders 10 are both three-cylinder cylinders. The movement of the three-cylinder is more stable and accurate than that of the one-cylinder.
And a quick clamp 19 is arranged at one end of the upper surface of the side pipe mounting table 6, which is far away from the head pipe positioning table 2. The quick clamp 19 presses the rear tail connecting support 27 against the side pipe positioning block 8, so that the rear tail connecting support 27 is clamped. The rear tail connecting bracket 27 is used for mounting components such as a rear lamp and a license plate.
The utility model discloses a with the both sides limit pipe 23 of frame, back tail linking bridge 24, shock attenuation installation piece 27, weld the head pipe 21 as an organic whole and be responsible for 22 parts, the reinforcing tube 28 and the fork mounting panel 24 parts of integrative welding on the storage battery basket, stabilize the centre gripping through welding jig, carry out welding operation by welding robot again. The working state of the utility model is shown in the attached figure 6.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. High accuracy process robot welding set that frame openly totality was assembled, its characterized in that: the device comprises a bottom plate (1), wherein a head pipe positioning table (2) is arranged at one end of the bottom plate (1) in the length direction, a head pipe positioning pin (3) is arranged above the head pipe positioning table (2), first clamping cylinders (4) are arranged above the head pipe positioning pin (3) in an inclined manner at intervals, and a main pipe limiting frame (5) is arranged on one side of the head pipe positioning table (2); the other end of the bottom plate (1) in the length direction is provided with an edge pipe mounting table (6), the edge pipe mounting table (6) is provided with two second clamping cylinders (7) and an edge pipe limiting block (8), and the two second clamping cylinders (7) are symmetrically distributed in the width direction of the bottom plate (1); two side pipe clamps (9) are arranged between the head pipe positioning table (2) and the side pipe mounting table (6) at intervals, and the two side pipe clamps (9) are symmetrically distributed in the width direction of the bottom plate (1); the outer sides of two sides of the two side pipe clamps (9) are respectively in transmission connection with a third clamping cylinder (10), and the inner sides of two sides of the two side pipe clamps (9) are respectively provided with a reinforcing pipe positioning block (11); the side pipe clamping device is characterized in that a flat fork plate positioning table (12) is arranged between the side pipe clamp (9) and the side pipe installation table (6) at intervals, and a middle positioning piece (13) and two fourth clamping cylinders (14) on two sides are arranged on the flat fork plate positioning table (12) in the width direction of the bottom plate.
2. The high-precision process robot welding device for the total assembly of the front surface of the frame according to claim 1, which is characterized in that: the side pipe installing table (6) is close to one side surface of the head pipe positioning table (2) and the upper surface of the side pipe installing table (6) are respectively provided with a group of side pipe positioning blocks (15).
3. The high-precision process robot welding device for the total assembly of the front surface of the frame according to claim 1, which is characterized in that: the upper surface of limit pipe mount table (6) is provided with two fifth centre gripping cylinders (16) along bottom plate (1) width direction, two be provided with two shock attenuation installing block support (17) between fifth centre gripping cylinder (16), two be provided with horizontal pipe locating piece (18) between shock attenuation installing block support (17).
4. The high-precision process robot welding device for the total assembly of the front surface of the frame according to claim 1, which is characterized in that: a flat fork plate bearing table (20) is arranged between the two fourth clamping cylinders (14) of the flat fork plate positioning table (12), and a square groove is formed in the flat fork plate bearing table (20).
5. The high-precision process robot welding device for the total assembly of the front surface of the frame according to claim 1, which is characterized in that: and the two third clamping cylinders (10) are three-cylinder cylinders.
6. The high-precision process robot welding device for the total assembly of the front surface of the frame according to claim 1, which is characterized in that: and one end of the upper surface of the side pipe installation table (6), which is far away from the head pipe positioning table (2), is provided with a quick clamp (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951753.1U CN212330225U (en) | 2020-05-29 | 2020-05-29 | High-precision process robot welding device for overall assembling of front side of frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951753.1U CN212330225U (en) | 2020-05-29 | 2020-05-29 | High-precision process robot welding device for overall assembling of front side of frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330225U true CN212330225U (en) | 2021-01-12 |
Family
ID=74075099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020951753.1U Active CN212330225U (en) | 2020-05-29 | 2020-05-29 | High-precision process robot welding device for overall assembling of front side of frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330225U (en) |
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2020
- 2020-05-29 CN CN202020951753.1U patent/CN212330225U/en active Active
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