An alignment welding pipe device for automobile pipe processing

Abstract

The utility model relates to the technical field of parts processing, and discloses an alignment welding pipe device for automobile pipe processing, comprising a base plate, an N-type bracket is fixedly installed on the top of the base plate, a fixed plate is fixedly installed inside the N-type bracket, and a lower clamping block 1 is fixedly installed on the top of the fixed plate; a slide groove, the slide groove is clamped on the inner wall of the N-type bracket, a threaded rod 1 is movably installed inside the slide groove, and a sleeve block is movably installed on the surface of the threaded rod 1. The utility model can clamp pipe fitting 2 through the cooperation between upper clamping block 2 and lower clamping block 2, and clamp pipe fitting 1 through the cooperation between lower clamping block 1 and upper clamping block 1, so as to ensure the stability of the two pipe fittings during welding, so as to ensure the quality after welding, and the sleeve plate is moved on the surface of the screw rod by the power of motor 2, so that it can be applicable to pipe fittings of different lengths, and has high practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, and more specifically, to an alignment pipe welding device for automobile pipe processing. Background Art

[0002] Automobile pipe fittings refer to various pipe fittings used for automobile pipeline connection, which play a vital role in different systems of automobiles. The existing automobile pipe fitting welding devices have some obvious disadvantages in practical applications. Since the welding process has extremely high requirements for the clamping stability of the pipe fittings, any slight jitter may have a serious impact on the welding quality. However, many current welding devices have deficiencies in clamping pipe fittings, and the clamping effect is not ideal. The clamping device design of some welding devices is too simple, which may be just a simple mechanical clamping or pneumatic clamping. Although such a clamping method is easy to operate, the clamping force is not easy to control, and it often cannot adapt well to pipe fittings of different diameters and wall thicknesses. During the welding process, due to the influence of factors such as thermal stress on the pipe fittings, it is easy to shake, resulting in unstable quality of the welded joint, and even problems such as loose welding and leaking welding may occur. In addition, the fixity of the existing automobile pipe fitting welding device is also a problem to be solved urgently. Many welding devices can only weld pipe fittings of a specific length. For pipe fittings of different lengths, it is necessary to replace the corresponding fixture or adjustment device, which undoubtedly increases the complexity and time cost of the operation. In the automobile manufacturing process, different models and systems have different requirements for pipe lengths. This fixed limitation greatly reduces the practicality of existing welding devices. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides an alignment pipe welding device for automobile pipe processing, which has the advantages of small processing and welding of parts and components and good effect.

[0004] To achieve the above object, the utility model provides the following technical solutions: an alignment welding pipe device for automobile pipe processing, comprising a bottom plate, an N-shaped bracket is fixedly installed on the top of the bottom plate, a fixing plate is fixedly installed inside the N-shaped bracket, and a lower clamping block 1 is fixedly installed on the top of the fixing plate;

[0005] A slide groove, the slide groove is clamped on the inner wall of the N-shaped bracket, a threaded rod 1 is movably installed inside the slide groove, a sleeve block is movably installed on the surface of the threaded rod 1, a connecting plate is fixedly installed on the side of the sleeve block, and an upper clamping block 1 is fixedly installed between the two connecting plates;

[0006] Motor 1, wherein the motor 1 is fixedly mounted on the top of the N-shaped bracket, and the output shaft of the motor 1 is fixedly connected to the top of the threaded rod 1;

[0007] A rectangular groove, the rectangular groove is opened at the top of the bottom plate, a screw rod is movably installed inside the rectangular groove, a socket plate is movably installed on the surface of the screw rod, a long plate is fixedly installed on the top of the socket plate, a trapezoidal block is fixedly installed on the top of the long plate, and a lower clamping block 2 is fixedly installed on the top of the trapezoidal block;

[0008] An L-shaped bracket, the L-shaped bracket is fixedly installed on the top of the long board, a sleeve is fixedly installed inside the L-shaped bracket and extends to both ends, a threaded rod 2 is movably installed inside the sleeve, a handle is fixedly installed on the top of the threaded rod 2, and an upper clamping block 2 is movably installed on the bottom of the threaded rod 2;

[0009] Motor 2 is fixedly mounted on the left side of the bottom plate, and the output shaft of motor 2 is fixedly connected to the left end of the screw rod.

[0010] As a preferred technical solution of the utility model, the top of the bottom plate is provided with grooves, and there are two groups of the grooves, which are distributed on both sides of the rectangular groove;

[0011] A fixing rod, the fixing rod is fixedly mounted inside the groove, and a movable block is movably mounted on the surface of the fixing rod;

[0012] A transverse groove is provided on both sides of the groove, and a protrusion is movably installed inside the transverse groove, and the protrusion is fixedly connected to the movable block.

[0013] As a preferred technical solution of the utility model, a leg is fixedly installed on the bottom of the base plate, the number of the legs is four, and a leg pad is fixedly installed on the bottom of the four legs.

[0014] As a preferred technical solution of the utility model, a motor protection cover is provided on the left surface of the bottom plate, and the second motor is located inside the motor protection cover, and heat dissipation holes are opened on the surface of the motor protection cover.

[0015] As a preferred technical solution of the utility model, the outer diameter value of the fixed rod is equal to the inner diameter value of the movable block, and the outer diameter value of the protrusion is equal to the inner diameter value of the transverse groove.

[0016] As a preferred technical solution of the utility model, a round rod is fixedly installed on the top of the lower clamping block 2 and the round rod passes through the upper clamping block 2, and there are two round rods.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model uses the power of motor one to make the upper clamping block one move downward to clamp the pipe one, and then the upper clamping block two clamps the pipe two through the rotation of the threaded rod two, and then the power of motor two moves the long plate so that the pipe two is close to the pipe one and aligned, and then welding is performed through the welding device. Compared with the traditional device, this device can clamp the pipe two through the cooperation between the upper clamping block two and the lower clamping block two, and clamp the pipe one through the cooperation between the lower clamping block one and the upper clamping block one, so as to ensure the stability of the welding of the two pipes, thereby ensuring the quality after welding, and the power of motor two makes the socket plate move on the surface of the screw rod, so that it can be suitable for pipes of different lengths, and has high practicality.

[0019] 2. When the sleeve plate moves on the surface of the screw rod, the movable block at the bottom of the long plate slides on the surface of the fixed rod, and the protrusion slides inside the transverse groove to limit the long plate. Compared with the traditional device, this device can ensure the stability of the long plate during the movement, thereby avoiding the possible shaking or deviation of the long plate during the movement, and can ensure that the long plate accurately reaches the predetermined position, thereby improving the effect of subsequent welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the N-type bracket of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the N-type bracket of the utility model;

[0024] Figure 5 This is a schematic diagram of the screw rod structure of the utility model.

[0025] In the figure: 1. bottom plate; 2. N-type bracket; 3. slide groove; 4. threaded rod one; 5. fixed plate; 6. lower clamping block one; 7. socket block; 8. connecting plate; 9. upper clamping block one; 10. motor one; 11. rectangular groove; 12. screw rod; 13. socket plate; 14. motor two; 15. long plate; 16. trapezoidal block; 17. lower clamping block two; 18. L-type bracket; 19. sleeve; 20. threaded rod two; 21. handle; 22. upper clamping block two; 23. round rod; 24. groove; 25. fixed rod; 26. horizontal groove; 27. bump; 28. motor protection cover; 29. ​​heat dissipation hole; 30. leg; 31. leg pad; 32. movable block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5 As shown, the utility model provides an alignment welding pipe device for automobile pipe processing, comprising a bottom plate 1, an N-shaped bracket 2 is fixedly installed on the top of the bottom plate 1, a fixing plate 5 is fixedly installed inside the N-shaped bracket 2, and a lower clamping block 6 is fixedly installed on the top of the fixing plate 5;

[0028] The slide groove 3 is clamped on the inner wall of the N-shaped bracket 2. A threaded rod 4 is movably installed inside the slide groove 3. A sleeve block 7 is movably installed on the surface of the threaded rod 4. A connecting plate 8 is fixedly installed on the side of the sleeve block 7. An upper clamping block 9 is fixedly installed between the two connecting plates 8.

[0029] Motor 10, motor 10 is fixedly mounted on the top of the N-shaped bracket 2, and the output shaft of motor 10 is fixedly connected to the top of the threaded rod 4;

[0030] A rectangular groove 11 is provided at the top of the bottom plate 1. A screw rod 12 is movably mounted inside the rectangular groove 11. A socket plate 13 is movably mounted on the surface of the screw rod 12. A long plate 15 is fixedly mounted on the top of the socket plate 13. A trapezoidal block 16 is fixedly mounted on the top of the long plate 15. A lower clamping block 17 is fixedly mounted on the top of the trapezoidal block 16.

[0031] An L-shaped bracket 18 is fixedly mounted on the top of the long board 15, a sleeve 19 is fixedly mounted inside the L-shaped bracket 18 and extends to both ends, a threaded rod 20 is movably mounted inside the sleeve 19, a handle 21 is fixedly mounted on the top of the threaded rod 20, and an upper clamping block 22 is movably mounted on the bottom of the threaded rod 20;

[0032] Motor 2 14, the motor 2 14 is fixedly mounted on the left side of the base plate 1, and the output shaft of the motor 2 14 is fixedly connected to the left end of the screw rod 12;

[0033] When in use, the staff places a pipe fitting on the surface of the lower clamping block 6, and then starts the motor 10. The power generated by the motor 10 causes the threaded rod 4 to rotate. While the threaded rod 4 rotates, it drives the sleeve block 7 on its surface to move downward, thereby driving the upper clamping block 9 to move downward to clamp the pipe fitting on the surface of the lower clamping block 6. Then, another pipe fitting is placed on the surface of the lower clamping block 17, and the handle 21 is turned accordingly, so that the threaded rod 20 rotates and moves downward, thereby driving the upper clamping block 22 to move downward to clamp the pipe fitting on the surface of the lower clamping block 17. Then, the motor 14 is started. The power generated by the motor 14 causes the long plate 15 to move, thereby driving the pipe fitting to align with another pipe fitting, and then welding them through the welding device;

[0034] The power of motor 10 causes the upper clamping block 9 to move downward to clamp pipe fitting 1, and then the upper clamping block 22 clamps pipe fitting 2 through the rotation of threaded rod 20, followed by the power of motor 2 14 causing the long plate 15 to move so that pipe fitting 2 is close to pipe fitting 1 and aligned, and then welding is performed through a welding device. Compared with the traditional device, this device can clamp pipe fitting 2 through the cooperation between the upper clamping block 22 and the lower clamping block 2 17, and clamp pipe fitting 1 through the cooperation between the lower clamping block 6 and the upper clamping block 9, thereby ensuring the stability of the welding of the two pipe fittings, thereby ensuring the quality after welding, and the power of motor 2 14 causes the socket plate 13 to move on the surface of the screw rod 12, so that it can be suitable for pipe fittings of different lengths, and has high practicality.

[0035] The top of the bottom plate 1 is provided with grooves 24, and there are two groups of grooves 24, which are distributed on both sides of the rectangular groove 11;

[0036] A fixed rod 25, the fixed rod 25 is fixedly installed inside the groove 24, and a movable block 32 is movably installed on the surface of the fixed rod 25;

[0037] A transverse groove 26 is provided on both sides of the groove 24. A protrusion 27 is movably installed inside the transverse groove 26. The protrusion 27 is fixedly connected to the movable block 32.

[0038] When the power of the motor 2 14 causes the sleeve plate 13 to move on the surface of the screw rod 12, the movable blocks 32 at the bottom of both ends of the long board 15 move synchronously on the surface of the fixed rod 25, and the protrusions 27 at both ends of the movable block 32 also rotate synchronously inside the transverse groove 26, providing stability for the long board 15 when it moves;

[0039] When the socket plate 13 moves on the surface of the screw rod 12, the movable block 32 at the bottom of the long plate 15 slides on the surface of the fixed rod 25, and the protrusion 27 slides inside the transverse groove 26 to limit the long plate 15. Compared with the traditional device, this device can ensure the stability of the long plate 15 during the movement, thereby avoiding the possible shaking or deviation of the long plate 15 during the movement, and can ensure that the long plate 15 accurately reaches the predetermined position, thereby improving the effect of subsequent welding.

[0040] Among them, a support leg 30 is fixedly installed at the bottom of the base plate 1, and there are four support legs 30. A support leg pad 31 is fixedly installed at the bottom of each of the four support legs 30;

[0041] A support leg 30 is fixedly installed at the bottom of the base plate 1. There are four support legs 30. A support leg pad 31 is fixedly installed at the bottom of each of the four support legs 30. The support leg pad 31 can disperse the pressure from above, thereby ensuring a better stability when the device is running.

[0042] A motor protection cover 28 is disposed on the left side surface of the bottom plate 1, and the motor 2 14 is located inside the motor protection cover 28, and a heat dissipation hole 29 is opened on the surface of the motor protection cover 28;

[0043] A motor protection cover 28 is provided on the left surface of the base plate 1, and the motor 2 14 is located inside the motor protection cover 28. The use of the motor protection cover 28 can protect the motor 2 14 inside from being damaged by impact. Heat dissipation holes 29 are opened on the surface of the motor protection cover 28, and the heat of the motor 2 14 is dissipated through the heat dissipation holes 29.

[0044] The outer diameter of the fixed rod 25 is equal to the inner diameter of the movable block 32 , and the outer diameter of the protrusion 27 is equal to the inner diameter of the transverse groove 26 .

[0045] The outer diameter value of the fixed rod 25 is set to be the same as the inner diameter value of the movable block 32, and the outer diameter value of the protrusion 27 is set to be equal to the inner diameter value of the transverse groove 26, so that the movable block 32 fits better when sliding on the surface of the fixed rod 25, and the protrusion 27 slides more smoothly inside the transverse groove 26.

[0046] Among them, a round rod 23 is fixedly installed on the top of the lower clamping block 17 and the round rod 23 passes through the upper clamping block 22, and the number of the round rod 23 is two;

[0047] A round rod 23 is fixedly installed on the top of the lower clamping block 17 and passes through the upper clamping block 22. There are two round rods 23. The use of two round rods 23 makes the upper clamping block 22 more stable when moving downward, thereby achieving a better clamping effect.

[0048] The working principle and use process of this utility model:

[0049] During use, the staff places a pipe fitting on the surface of the lower clamping block 6, and then starts the motor 10. The power generated by the motor 10 causes the threaded rod 4 to rotate. While the threaded rod 4 rotates, it drives the sleeve block 7 on its surface to move downward, thereby driving the upper clamping block 9 to move downward to clamp the pipe fitting on the surface of the lower clamping block 6. Then, another pipe fitting is placed on the surface of the lower clamping block 17, and the handle 21 is turned accordingly, so that the threaded rod 20 rotates and moves downward, thereby driving the upper clamping block 22 to move downward to clamp the pipe fitting on the surface of the lower clamping block 17. Then, the motor 14 is started. The power generated by the motor 14 causes the long plate 15 to move, thereby driving the pipe fitting to align with another pipe fitting, and then it is welded by a welding device.

[0050] When the power of motor 2 14 causes the socket plate 13 to move on the surface of the screw rod 12, the movable blocks 32 at the bottom of both ends of the long board 15 move synchronously on the surface of the fixed rod 25, and at the same time, the protrusions 27 at both ends of the movable blocks 32 also rotate synchronously inside the transverse groove 26, providing stability for the long board 15 when it moves.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alignment welding pipe device for automobile pipe processing, comprising a base plate (1), characterized in that: An N-shaped bracket (2) is fixedly mounted on the top of the base plate (1), a fixing plate (5) is fixedly mounted inside the N-shaped bracket (2), and a lower clamping block (6) is fixedly mounted on the top of the fixing plate (5); A slide groove (3), the slide groove (3) is clamped on the inner wall of the N-shaped bracket (2), a threaded rod (4) is movably installed inside the slide groove (3), a sleeve block (7) is movably installed on the surface of the threaded rod (4), a connecting plate (8) is fixedly installed on the side of the sleeve block (7), and an upper clamping block (9) is fixedly installed between the two connecting plates (8); Motor 1 (10), wherein the motor 1 (10) is fixedly mounted on the top of the N-shaped bracket (2), and the output shaft of the motor 1 (10) is fixedly connected to the top of the threaded rod 1 (4); A rectangular groove (11), wherein the rectangular groove (11) is opened at the top of the bottom plate (1), a screw rod (12) is movably mounted inside the rectangular groove (11), a sleeve plate (13) is movably mounted on the surface of the screw rod (12), a long plate (15) is fixedly mounted on the top of the sleeve plate (13), a trapezoidal block (16) is fixedly mounted on the top of the long plate (15), and a lower clamping block (17) is fixedly mounted on the top of the trapezoidal block (16); An L-shaped bracket (18), the L-shaped bracket (18) is fixedly mounted on the top of the long board (15), a sleeve (19) is fixedly mounted inside the L-shaped bracket (18) and extends to both ends, a second threaded rod (20) is movably mounted inside the sleeve (19), a handle (21) is fixedly mounted on the top of the second threaded rod (20), and an upper clamping block (22) is movably mounted on the bottom of the second threaded rod (20); Motor 2 (14), the motor 2 (14) is fixedly mounted on the left side of the base plate (1), and the output shaft of the motor 2 (14) is fixedly connected to the left end of the screw rod (12).

2. The pipe alignment welding device for automobile pipe processing according to claim 1 is characterized in that: The top of the bottom plate (1) is provided with grooves (24), and the grooves (24) are provided in two groups, and the two groups of grooves (24) are distributed on both sides of the rectangular groove (11); A fixed rod (25), the fixed rod (25) is fixedly mounted inside the groove (24), and a movable block (32) is movably mounted on the surface of the fixed rod (25); A transverse groove (26) is provided on both sides of the groove (24), a convex block (27) is movably installed inside the transverse groove (26), and the convex block (27) is fixedly connected to a movable block (32).

3. The pipe alignment welding device for automobile pipe processing according to claim 1 is characterized in that: A supporting leg (30) is fixedly mounted on the bottom of the base plate (1), the number of the supporting legs (30) is four, and a supporting leg pad (31) is fixedly mounted on the bottom of each of the four supporting legs (30).

4. The pipe alignment welding device for automobile pipe processing according to claim 1, characterized in that: A motor protection cover (28) is provided on the left side surface of the bottom plate (1), and the second motor (14) is located inside the motor protection cover (28). A heat dissipation hole (29) is provided on the surface of the motor protection cover (28).

5. The pipe alignment welding device for automobile pipe processing according to claim 2, characterized in that: The outer diameter of the fixed rod (25) is equal to the inner diameter of the movable block (32), and the outer diameter of the protrusion (27) is equal to the inner diameter of the transverse groove (26).

6. The pipe alignment welding device for automobile pipe processing according to claim 1, characterized in that: A round rod (23) is fixedly mounted on the top of the second lower clamping block (17) and the round rod (23) passes through the second upper clamping block (22). There are two round rods (23).

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