Automobile part welding seam treatment device

Abstract

The utility model relates to the technical field of automobile part machining, in particular to an automobile part weld joint processing device which comprises a base, a fixing frame is fixedly installed on the left side of the upper end of the base, and a supporting mechanism is arranged on the front face of the fixing frame. A movable frame is movably installed on the right side of the upper end of the base, and a driving mechanism is arranged on the front face of the movable frame. A horizontal moving mechanism is arranged between the base and the right side of the movable frame; a grinding mechanism is arranged at the upper end of the left side of the base. The support sleeve is used for supporting from the interior of the exhaust pipe, the clamping effect of the arc-shaped plate and the support plate is combined, it is ensured that weld joints of the exhaust pipe cannot deform due to stress in the polishing process, the polishing precision and consistency are remarkably improved through the internal support structure, and it is ensured that the weld quality meets the high-standard requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field, concretely is a kind of automobile parts weld joint processing device. BACKGROUND

[0002] In the automobile manufacturing process, as one of important parts, the weld quality of exhaust pipe directly affects the sealing, durability and overall performance of exhaust pipe. In order to improve the quality of exhaust pipe weld, it is usually needed to polish to remove burr, oxidation layer and uneven part on the surface of weld, to ensure the smoothness and consistency of weld.

[0003] In the prior art, the exhaust pipe weld polishing device is easy to deform due to stress during polishing process due to lack of effective internal support structure, which leads to substandard weld quality after polishing, and even may affect the overall performance of exhaust pipe. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of automobile parts weld joint processing device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of automobile parts weld joint processing device, comprising

[0007] The upper end left side of the base is fixedly installed with fixed frame, and the front of the fixed frame is provided with support mechanism;

[0008] The upper end right side of the base is movably installed with movable frame, and the front of the movable frame is provided with driving mechanism;

[0009] Horizontal movement mechanism is arranged between the right side of the base and movable frame;

[0010] Polishing mechanism is arranged on the left side upper end of the base.

[0011] Preferably, the support mechanism includes support sleeve, the support sleeve is movably installed on the front of the fixed frame, motor one is fixedly installed on the back of the fixed frame, the output shaft of the motor one is fixedly connected with the support sleeve, inner groove is formed in the inner side middle part of the support sleeve, the right end of the inner groove penetrates the support sleeve, and active slot is formed in the upper and lower ends of the support sleeve and connected with the inner groove, support plate is movably installed in the inner active slot, one end of the support plate close to the inner groove is fixedly connected with arc-shaped plate, and spring is fixedly installed on the both sides top end of the arc-shaped plate and movably connected with the inner groove.

[0012] Preferably, one end of the arc-shaped plate close to the movable frame is provided with inclined plane.

[0013] Preferably, the horizontal moving mechanism comprises a guide groove, a screw rod movably arranged in the guide groove, a motor two fixedly arranged on the right side of the base, and the output shaft of the motor two is fixedly connected with the screw rod.

[0014] Preferably, the driving mechanism comprises a rotating disc, and the rotating disc is movably arranged on the left side of the movable frame through a bearing.

[0015] Preferably, the polishing mechanism comprises a rack, and the rack is fixedly arranged on the left side of the base.

[0016] Compared with the prior art, the polishing mechanism has the advantages that:

[0017] 1. The automobile part weld joint processing device supports the exhaust pipe from the inside through the supporting sleeve, ensures that the weld joint point of the exhaust pipe does not deform due to stress during polishing by the clamping action of the arc-shaped plate and the supporting plate, significantly improves the polishing precision and consistency, and ensures that the weld joint quality meets high standard requirements.

[0018] 2. The automobile part weld joint processing device adjusts the horizontal angle of the polishing wheel through the electric sliding rails one and two, and then drives the polishing wheel to descend and abut on the weld joint of the exhaust pipe for polishing through the electric push rod. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a top rod installation structural schematic diagram of the utility model;

[0021] Figure 3 It is a supporting sleeve cross section structural schematic diagram of the utility model;

[0022] Figure 4 It is a Figure 1 It is an enlarged schematic diagram of A in the middle;

[0023] Figure 5 The utility model discloses a Figure 3 Amplification schematic view of B place in.

[0024] In the drawing: 1, base; 2, fixed frame; 3, movable frame; 4, support sleeve; 5, motor one; 6, polishing wheel; 7, inner groove; 8, movable groove; 9, support plate; 10, arc plate; 11, spring; 12, inclined plane; 13, guide groove; 14, screw rod; 15, motor two; 16, rotary table; 17, top rod; 18, rack; 19, electric sliding rail one; 20, electric sliding rail two; 21, sliding seat; 22, electric push rod; 23, hanger; 24, motor three. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-5 Indicated, a technical scheme provided by the utility model:

[0027] A kind of automobile parts weld joint processing device, including base 1, the upper end left side of base 1 is fixedly installed with fixed frame 2, the front of fixed frame 2 is provided with support mechanism, support mechanism includes support sleeve 4, support sleeve 4 is movably installed in the front of fixed frame 2, motor one 5 is fixedly installed on the back of fixed frame 2, the output shaft of motor one 5 is fixedly connected support sleeve 4, inner groove 7 is formed in the inner side middle part of support sleeve 4, the right end of inner groove 7 penetrates support sleeve 4, the upper and lower ends of support sleeve 4 are all provided with movable groove 8 that is connected with inner groove 7, support plate 9 is movably installed in movable groove 8, one end of support plate 9 close to inner groove 7 is fixedly connected with arc plate 10, arc plate 10 is fixedly installed with spring 11 that is movably connected with inner groove 7 on both sides top end, inclined plane 12 is arranged on one end of arc plate 10 close to movable frame 3, movable frame 3 is movably installed on the upper end right side of base 1, drive mechanism is provided on the front of movable frame 3, drive mechanism includes rotary table 16, rotary table 16 is movably installed on the left side middle part of movable frame 3 by bearing, top rod 17 is fixedly installed on the left side middle part of rotary table 16, horizontal movement mechanism is arranged between the right side of base 1 and movable frame 3, horizontal movement mechanism includes guide groove 13, guide groove 13 is horizontally formed in the right side top end middle part of base 1, screw rod 14 is movably installed in the inside of guide groove 13, motor two 15 is fixedly installed on the right end middle part outside of base 1, the output shaft of motor two 15 is fixedly connected screw rod 14, the bottom end of movable frame 3 is screw-connected with screw rod 14;

[0028] In this embodiment, the support sleeve 4 supports from the inside of the exhaust pipe, and the clamping action of the arc-shaped plate 10 and the support plate 9 ensures that the weld points of the exhaust pipe do not deform due to stress during polishing. This internal support structure significantly improves the accuracy and consistency of polishing, ensuring that the weld quality meets high standard requirements.

[0029] As shown in Figure 1 and Figure 4 , a polishing mechanism is arranged on the left upper end of the base 1, which includes a rack 18, both ends of the left side of the base 1 are fixedly installed with the rack 18, the top end of both racks 18 is fixedly installed with an electric sliding rail one 19, an electric sliding rail two 20 is movably installed between the two electric sliding rails one 19, an electric sliding rail two 20 is movably installed on the left side of the electric sliding rail two 20, the top end of the electric sliding rail two 20 is fixedly installed with an electric sliding rail two 20, the bottom end of the electric sliding rail two 20 is fixedly installed with a hanging bracket 23, the left side of the hanging bracket 23 is fixedly installed with an electric motor three 24, and the output shaft of the electric motor three 24 is fixedly installed with a polishing wheel 6 at the inner end of the hanging bracket 23;

[0030] In this embodiment, the horizontal angle of the polishing wheel 6 is adjusted by the electric sliding rail one 19 and the electric sliding rail two 20, and then the polishing wheel 6 is driven to descend by the electric push rod 22 to abut on the weld of the exhaust pipe to polish. During polishing, the electric motor one 5 is started, the electric motor one 5 drives the support sleeve 4 to rotate, and then drives the exhaust pipe to rotate, so that the exhaust pipe weld can be polished at one time.

[0031] Working principle: during processing, the exhaust pipe in the automobile parts is sleeved on the outside of the support sleeve 4, then the electric motor two 15 is started, the electric motor two 15 drives the screw rod 14 to rotate, and then drives the movable frame 3 to drive the ejector rod 17 to insert into the inner groove 7, the ejector rod 17 inserts into the inner groove 7, and then the arc-shaped plate 10 is pushed out to the outside, and the support plate 9 supports and clamps from the inner wall of the exhaust pipe; then the horizontal angle of the polishing wheel 6 is adjusted by the electric sliding rail one 19 and the electric sliding rail two 20, and then the polishing wheel 6 is driven to descend by the electric push rod 22 to abut on the weld of the exhaust pipe to polish.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automotive part weld seam treatment apparatus, characterized by: Comprising The upper end of the base (1) is fixedly installed with a fixed frame (2), and the front of the fixed frame (2) is provided with a supporting mechanism; The upper end of the base (1) is movably installed with a movable frame (3), and the front of the movable frame (3) is provided with a driving mechanism; A horizontal moving mechanism is arranged between the base (1) and the right side of the movable frame (3); A polishing mechanism is arranged on the left upper end of the base (1).

2. A device for treating weld seams of automobile parts according to claim 1, characterized in that: The supporting mechanism comprises a supporting sleeve (4), which is movably installed on the front of the fixed frame (2). A motor one (5) is fixedly installed on the back of the fixed frame (2), and the output shaft of the motor one (5) is fixedly connected with the supporting sleeve (4). An inner groove (7) is formed in the inner side of the middle part of the supporting sleeve (4), and the right end of the inner groove (7) penetrates the supporting sleeve (4). An active groove (8) is formed in the upper and lower ends of the supporting sleeve (4) and communicates with the inner groove (7). A supporting plate (9) is movably installed in the active groove (8). An arc-shaped plate (10) is fixedly connected with one end of the supporting plate (9) close to the inner groove (7). Springs (11) are fixedly installed on both sides of the top end of the arc-shaped plate (10) and movably connected with the inner groove (7).

3. A device for treating weld seams of automobile parts according to claim 2, characterized in that: An inclined surface (12) is arranged on one end of the arc-shaped plate (10) close to the movable frame (3).

4. The automotive part weld seam treatment apparatus of claim 1, wherein: The horizontal moving mechanism comprises a guide groove (13), which is horizontally formed in the right top middle part of the base (1). A screw rod (14) is movably installed in the guide groove (13). A motor two (15) is fixedly installed on the outer side of the middle part of the right end of the base (1). The output shaft of the motor two (15) is fixedly connected with the screw rod (14). The bottom end of the movable frame (3) is threadedly connected with the screw rod (14).

5. The automotive part weld seam treatment apparatus of claim 1, wherein: The driving mechanism comprises a rotating disc (16), which is movably installed on the left middle part of the movable frame (3) through a bearing. A top rod (17) is fixedly installed on the left middle part of the rotating disc (16).

6. A device for treating weld seams of automobile parts according to claim 1, characterized in that: The polishing mechanism comprises a rack (18), which is fixedly installed on both ends of the left side of the base (1). An electric sliding rail one (19) is fixedly installed on the top end of each of the two racks (18). An electric sliding rail two (20) is movably installed between the two electric sliding rail ones (19). A sliding seat (21) is movably installed on the left side of the electric sliding rail two (20). An electric push rod (22) is fixedly installed on the top end of the sliding seat (21). A hanging bracket (23) is fixedly installed on the bottom end of the electric push rod (22). A motor three (24) is fixedly installed on the left outer side of the hanging bracket (23). The output shaft of the motor three (24) is fixedly installed with a polishing wheel (6) on the inner one end of the hanging bracket (23).

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