360-degree ring welding machining tool for automobile parts

Abstract

The utility model belongs to the technical field of automobile part machining, and particularly relates to an automobile part 360-degree ring welding machining tool which comprises a workbench, a positioning seat is arranged on the workbench, a positioning groove allowing a shock absorber pin to be inserted is formed in the positioning seat, an L-shaped shock absorber reinforcing plate is inserted into the shock absorber pin, and the shock absorber pin is inserted into the L-shaped shock absorber reinforcing plate. The shock absorber reinforcing plate is fixed to the upper portion of the positioning seat through a positioning assembly, the positioning assembly comprises a positioning frame making contact with the side wall of a longitudinal plate of the shock absorber reinforcing plate and a bearing block making contact with the bottom of a transverse plate of the shock absorber reinforcing plate, and the bearing block is matched with the lifting arm to clamp the transverse plate. When the shock absorber pin and the shock absorber reinforcing plate are welded, firstly, a shock absorber is inserted into the positioning groove, then the shock absorber reinforcing plate is inserted into the shock absorber pin, and the shock absorber reinforcing plate is positioned in the horizontal direction through the attachment of the positioning frame and the longitudinal plate. Positioning in the vertical direction is achieved through cooperation of the bearing block and the lifting arm.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field, concretely to a kind of automobile parts 360 ° ring welding processing frock. BACKGROUND

[0002] The shock absorber pin welding assembly is mainly used to suppress the shock and impact from the road when the spring rebounds after absorbing the shock. The shock absorber pin welding assembly is welded by the shock absorber pin and the L-shaped shock absorber reinforcement plate. In the prior art, the shock absorber pin and the shock absorber reinforcement plate need to be manually fixed by the staff, and then welded together by the welding machine. However, there are problems such as low welding efficiency, poor quality, uneven weld, high labor cost, large deformation of the weld joint, many defects, and poor safety performance. Therefore, the utility model provides an automobile parts 360 ° ring welding processing frock, which can quickly fix the shock absorber pin and the shock absorber reinforcement plate. SUMMARY

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides an automobile parts 360 ° ring welding processing frock.

[0004] An automobile parts 360 ° ring welding processing frock includes a workbench, a positioning seat is provided on the workbench, a positioning groove allowing the shock absorber pin to be inserted is provided on the positioning seat, an L-shaped shock absorber reinforcement plate is inserted onto the shock absorber pin, the shock absorber reinforcement plate is fixed above the positioning seat by a positioning assembly, the positioning assembly includes a positioning frame in contact with the side wall of the longitudinal plate of the shock absorber reinforcement plate, and a supporting block in contact with the bottom of the transverse plate of the shock absorber reinforcement plate, the supporting block cooperates with a lifting arm to clamp the transverse plate.

[0005] Further, the positioning frame is fixedly installed on the side wall of the fixed seat, the supporting blocks are distributed on the left and right sides of the positioning seat, and a supporting block is provided at the bottom, which is fixedly installed on the workbench.

[0006] Further, the shock absorber pin includes an upper segment and a lower segment, the diameter of the lower segment is greater than that of the upper segment, a fixed frame is provided above the shock absorber pin, the fixed frame includes a longitudinal fixed sleeve, an insertion slot is provided on the fixed sleeve, the upper segment is inserted into the insertion slot, and the bottom of the fixed sleeve is in contact with the top of the lower segment.

[0007] Further, the fixed sleeve is connected with a lifting plate through a connecting frame, and the lifting plate is connected with the output end of the air cylinder.

[0008] Further, the bottom of the lifting plate is connected with a guide rod, and the guide rod is slidingly connected with the cylinder body of the air cylinder.

[0009] Further, the top of the positioning groove is provided with a sealing ring.

[0010] Further, the transverse plate is in an inclined state, and the upper end surface of the supporting block is an inclined surface matched with the transverse plate.

[0011] With the above technical scheme, the beneficial technical effects of the utility model are as follows: in the utility model, when the shock absorber pin and the shock absorber reinforcing plate are welded, the shock absorber is first inserted into the positioning groove, then the shock absorber reinforcing plate is inserted onto the shock absorber pin, and the positioning of the shock absorber reinforcing plate in the horizontal direction is realized by the abutting of the positioning frame and the longitudinal plate, the positioning in the vertical direction is realized by the cooperation of the supporting block and the lifting arm, after the shock absorber reinforcing plate is fixed at the specified position of the shock absorber pin, the welding points of the shock absorber reinforcing plate and the shock absorber pin are 360° circumferentially welded by the welding robot, the design is convenient and accurate in positioning, and is favorable for improving the quality of the welded product. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 Fig. 1 is a structural schematic view of the utility model of a 360° circumferential welding machining tool for automobile parts;

[0013] Figure 2 Fig. 2 is a front view of the utility model of a 360° circumferential welding machining tool for automobile parts;

[0014] Figure 3 Fig. 3 is a top view of the utility model of a 360° circumferential welding machining tool for automobile parts;

[0015] Figure 4 Fig. 4 is a sectional structure schematic view of the utility model in A-A direction; Figure 3

[0016] Figure 5 Fig. 5 is a front view of the shock absorber pin welding assembly in the utility model.

[0017] In the figure, 1 is a workbench, 2 is a positioning seat, 3 is a positioning groove, 4 is a shock absorber pin, 41 is an upper section, 42 is a lower section, 5 is a shock absorber reinforcing plate, 51 is a longitudinal plate, 52 is a transverse plate, 6 is a positioning frame, 7 is a supporting block, 8 is a lifting arm, 9 is a supporting block, 10 is a fixing sleeve, 11 is a slot, 12 is a connecting frame, 13 is a lifting plate, 14 is a guide rod, 15 is a sealing ring, 16 is an inclined surface, and 17 is a cylinder. DETAILED DESCRIPTION

[0018] ​In order to more clearly illustrate the technical scheme of the utility model, the utility model will be further described below in combination with the drawings. Obviously, the drawings described below are only one embodiment of the utility model, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without creative labor, and all belong to the protection scope of the utility model.

[0019] According to Figures 1-5 As shown in FIG. 1, a kind of automobile parts 360 ° ring welding processing frock, including workbench 1, the workbench 1 is equipped with locating seat 2, the locating seat 2 is equipped with the locating groove 3 of allowing shock absorber pin 4 insertion, L type shock absorber reinforcing plate 5 is inserted to shock absorber pin 4, the shock absorber reinforcing plate 5 is fixed in the upper of locating seat 2 by locating assembly, the locating assembly includes the locating frame 6 in contact with the side wall of longitudinal plate 51 of shock absorber reinforcing plate 5, and the supporting block 7 in contact with the bottom of transverse plate 52 of shock absorber reinforcing plate 5, the supporting block 7 is cooperated with lifting arm 8 to the clamping of transverse plate 52.

[0020] In the above specific technical scheme, when shock absorber pin 4 and shock absorber reinforcing plate 5 are welded, shock absorber is inserted into locating groove 3 first, then shock absorber reinforcing plate 5 is inserted to shock absorber pin 4, and the positioning of shock absorber reinforcing plate 5 in horizontal direction is realized by the fit of locating frame 6 and longitudinal plate 51, the positioning in vertical direction is realized by the cooperation of supporting block 7 and lifting arm 8, after fixing shock absorber reinforcing plate 5 in the specified position of shock absorber pin 4, the welding points of shock absorber reinforcing plate 5 and shock absorber pin 4 are welded by welding robot, the design is convenient and accurate, and it is favorable to improve the quality of welding product.

[0021] The locating frame 6 is fixedly installed on the side wall of fixed seat, the supporting block 7 is distributed on the left and right sides of locating seat 2, and the bottom is equipped with support block 9, the support block 9 is fixedly installed on workbench 1, the transverse plate 52 is in inclined state, and the upper end surface of supporting block 7 is inclined surface 16 adapted thereto. The transverse plate 52 is supported by supporting block 7, so that the welding connection point of shock absorber reinforcing plate 5 on shock absorber pin 4 is accurate.

[0022] The shock absorber pin 4 includes upper section 41 and lower section 42, the diameter of lower section 42 is greater than the diameter of upper section 41, and the upper of shock absorber pin 4 is equipped with fixing frame, the fixing frame includes longitudinal fixing sleeve 10, the fixing sleeve 10 is equipped with insertion slot 11, the upper section 41 is inserted into insertion slot 11, and the bottom of fixing sleeve 10 is in contact with the top of lower section 42.

[0023] The fixing sleeve 10 is connected with lifting plate 13 by connecting frame 12, and the lifting plate 13 is connected with the output end of air cylinder 17.

[0024] In the above specific technical scheme, when the damper is placed on the supporting block 7, the longitudinal plate 51 is attached to the positioning frame 6, and then the air cylinder 17 is started, the air cylinder 17 drives the lifting plate 13 to move downward, so that the bottom of the fixing sleeve 10 is pressed on the top of the lower section 42, and the lifting arm 8 is pressed on the top of the transverse plate 52, thereby realizing the fixation of the damper pin 4 and the damper reinforcing plate 5, and the positioning accuracy is good, and the welding robot is convenient for welding work.

[0025] The bottom of the lifting plate 13 is connected with the guide rod 14, and the guide rod 14 is slidingly connected with the cylinder body of the air cylinder 17.

[0026] The top of the positioning groove 3 is provided with a sealing ring 15, so as to prevent the debris generated in the welding process from falling into the positioning groove 3.

[0027] The above embodiments are only exemplary embodiments of the utility model, and are not used for limiting the utility model, and the protection scope of the utility model is defined by the claims, and those skilled in the art can make various modifications or equivalent replacements to the utility model within the utility model's essence and protection scope, and the modification or equivalent replacement should be regarded as falling within the protection scope of the utility model.

Claims

1. A 360° ring welding processing tool for automobile parts, comprising a workbench (1), characterized in that, The workbench (1) is provided with a positioning seat (2), the positioning seat (2) is provided with a positioning groove (3) allowing the insertion of a damper pin (4), an L-shaped damper reinforcing plate (5) is inserted into the damper pin (4), the damper reinforcing plate (5) is fixed above the positioning seat (2) by a positioning assembly, the positioning assembly comprises a positioning frame (6) in contact with the side wall of the longitudinal plate (51) of the damper reinforcing plate (5), and a supporting block (7) in contact with the bottom of the transverse plate (52) of the damper reinforcing plate (5), the supporting block (7) cooperates with a lifting arm (8) to clamp the transverse plate (52).

2. The 360° ring welding processing tool for automobile parts according to claim 1, characterized in that, The positioning frame (6) is fixedly installed on the side wall of the fixed seat, the supporting block (7) is distributed on the left and right sides of the positioning seat (2), and the bottom is provided with a supporting block (9), the supporting block (9) is fixedly installed on the workbench (1).

3. The 360° ring welding processing tool for automobile parts according to claim 2, characterized in that, The damper pin (4) comprises an upper section (41) and a lower section (42), the diameter of the lower section (42) is greater than that of the upper section (41), the upper portion of the damper pin (4) is provided with a fixing frame, the fixing frame comprises a longitudinal fixing sleeve (10), the fixing sleeve (10) is provided with an insertion slot (11), the upper section (41) is inserted into the insertion slot (11), and the bottom of the fixing sleeve (10) is in contact with the top of the lower section (42).

4. The 360° ring welding processing tool for automobile parts according to claim 3, characterized in that, The fixing sleeve (10) is connected with a lifting plate (13) through a connecting frame (12), and the lifting plate (13) is connected with the output end of the air cylinder (17).

5. The 360° ring welding processing tool for automobile parts according to claim 4, characterized in that, The bottom of the lifting plate (13) is connected with a guide rod (14), and the guide rod (14) is in sliding connection with the cylinder body of the air cylinder (17).

6. The 360° ring welding processing tool for automobile parts according to claim 5, characterized in that, The top of the positioning groove (3) is provided with a sealing ring (15).

7. The 360° ring welding processing tool for automobile parts according to claim 5, characterized in that, The transverse plate (52) is in an inclined state, and the upper end surface of the supporting block (7) is an inclined surface (16) matched therewith.

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