Weld joint treatment device for frame welding machining

Abstract

The utility model relates to the technical field of automobile component processing equipment, and discloses a welding seam processing device for frame welding processing, which comprises a fixed seat, a through hole arranged between the central positions of the upper and lower side walls of the fixed seat, a motor frame fixedly connected to each of the two ends of the bottom wall of the fixed seat, and a control mechanism arranged in the middle of the fixed seat. The middle portions of the front end and the rear end of the fixing base are each provided with a rotating frame mechanism. The two sets of U-shaped frames are arranged in a front-back symmetrical mode, the two sets of U-shaped frames are designed to be rotatable, when the device is placed, the two U-shaped frames can be put down, the limiting clamps are clamped into the limiting holes, the whole device is supported and placed through the two U-shaped frames, and when the device is held by hands to be used, the limiting clamps are pulled out, the two U-shaped frames are rotated to the upper portion, and therefore the device is convenient to use. And the situation that machining is affected due to shielding of the supporting structure at the bottom is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component processing equipment, in particular to a weld processing device for frame welding processing. Background Art

[0002] The frame is also called the beam. The base of the car is generally composed of two longitudinal beams and several cross beams. It has sufficient strength and rigidity to bear the load of the car and the impact from the wheels. The function of the frame is to support and connect the various assemblies of the car, so that each assembly maintains a relatively correct position and bears various loads inside and outside the car. At present, after the automobile frame is welded, its weld needs to be processed, and then a weld processing device is needed.

[0003] The existing weld processing device for frame welding processing still has the following problems when in use: for the convenience of use, the weld processing device for frame welding processing often adopts a handheld structure design, and it is often necessary to set a support frame at the bottom and a handle at the top to meet the placement and holding requirements. However, when the handheld device is used for weld processing of frame welding processing, the bottom support frame is often blocked and affects the processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a weld processing device for frame welding, which solves the problems raised by the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weld processing device for frame welding processing, comprising a fixed seat, a through hole is opened between the center positions of the upper and lower side walls of the fixed seat, a motor frame is fixedly connected to each of the two ends of the bottom wall of the fixed seat, a control mechanism is arranged in the middle of the fixed seat, a grinding processing mechanism is arranged at both ends of the fixed seat, a rotating frame mechanism is arranged in the middle of the front and rear ends of the fixed seat, the rotating frame mechanism comprises a rotating shaft seat fixedly connected to the outer wall of the fixed seat, a U-shaped frame is fixedly connected below the outer wall of the rotating end in the middle of the rotating shaft seat, a limit card is slidably installed between the two U-shaped frames, a limit hole is opened in the middle of the U-shaped frame, the limit card is a U-shaped card and the bottom end is slidably connected to the two limit holes.

[0006] As a further solution of the utility model: the grinding processing mechanism includes a driving motor fixedly installed in two motor frames, the two driving motors are symmetrically arranged and have driving shafts separated from one end, the driving shaft of the driving motor on one side is fixedly connected to a grinding rod, and the driving shaft of the driving motor on the other side is fixedly connected to a grinding disc.

[0007] As a further solution of the utility model: the control mechanism includes a controller fixedly installed in the through hole, and the control output ports on both sides of the controller are connected to the control input ports corresponding to the drive motors on both sides through control lines. Two control buttons are symmetrically arranged on the top of the controller. The control buttons are switch buttons and are electrically connected to the drive motor on the corresponding side through control lines.

[0008] As a further solution of the utility model: a mobile power supply is arranged on the bottom wall of the controller, and a heat dissipation hole and a charging interface are arranged on the front end of the mobile power supply.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, two sets of U-shaped frames are arranged in a front-to-back symmetrical shape, and the two sets of U-shaped frames are rotatable. When the device is placed, the two U-shaped frames can be put down, and the limit card can be inserted into the limit hole. The whole device is supported and placed through the two U-shaped frames. When the device is handheld, the limit card is pulled out and the two U-shaped frames are rotated upwards, so that the handheld device can be used to avoid the support structure at the bottom from blocking and affecting the processing.

[0011] 2. In the utility model, two groups of independent grinding structures are symmetrically arranged. One group of grinding structures adopts a grinding rod structure design, which can be used to grind the welds of staggered beam welding places. The other group of structures adopts a grinding disc structure design, which can be used to grind the welds of the plate plane welding places of the frame. Different welds of the frame can be quickly ground without changing the grinding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall three-dimensional Figure 1 ;

[0013] Figure 2 The overall three-dimensional Figure 2 ;

[0014] Figure 3 This is a three-dimensional diagram of the main frame of the utility model with the limit card removed;

[0015] Figure 4 It is a three-dimensional diagram of the control and grinding structure of the utility model.

[0016] In the figure: 1. fixed seat; 2. rotating frame mechanism; 3. motor frame; 4. through hole; 5. control mechanism; 6. grinding processing mechanism; 21. rotating shaft seat; 22. U-shaped frame; 23. limit hole; 24. limit card; 51. controller; 52. control button; 53. control line; 54. mobile power supply; 61. driving motor; 62. grinding rod; 63. grinding disc. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figures 1 to 4 In the embodiment of the utility model, a weld processing device for frame welding processing includes a fixed seat 1, a through hole 4 is opened between the center positions of the upper and lower side walls of the fixed seat 1, a motor frame 3 is fixedly connected to each of the two ends of the bottom wall of the fixed seat 1, a control mechanism 5 is arranged in the middle of the fixed seat 1, and a grinding processing mechanism 6 is arranged at both ends of the fixed seat 1. A rotating frame mechanism 2 is arranged in the middle of the front and rear ends of the fixed seat 1, and the rotating frame mechanism 2 includes a rotating shaft seat 21 fixedly connected to the outer wall of the fixed seat 1, and a U-shaped frame 22 is fixedly connected to the lower outer wall of the rotating end of the middle of the rotating shaft seat 21. The two U-shaped frames 22 are connected to each other. A limit card 24 is slidably installed in the middle, and a limit hole 23 is opened in the middle of the U-shaped frame 22. The limit card 24 is a U-shaped card and the bottom end is slidably connected to the two limit holes 23. The whole is symmetrically arranged in the front and back shape with two groups of U-shaped frames 22. The two groups of U-shaped frames 22 are rotatable. When the device is placed, the two U-shaped frames 22 can be put down, and the limit card 24 can be inserted into the limit hole 23. The whole device is supported and placed by the two U-shaped frames 22. When the device is handheld, the limit card 24 is pulled out, and the two U-shaped frames 22 are rotated upwards, so that the handheld device can be used to avoid the support structure at the bottom blocking and affecting the processing.

[0019] The grinding processing mechanism 6 includes a driving motor 61 fixedly installed in two motor frames 3. The two driving motors 61 are symmetrically arranged and have driving shafts at one end. The driving shaft of the driving motor 61 on one side is fixedly connected to a grinding rod 62, and the driving shaft of the driving motor 61 on the other side is fixedly connected to a grinding disk 63. The whole is symmetrically arranged with two independent grinding structures. One group of grinding structures adopts a grinding rod 62 structural design, which can be driven by the driving motor 61 to rotate at high speed, and perform weld grinding processing on the staggered beam welding positions. The other group of structures adopts a grinding disk 63 structural design, which can be driven by the driving motor 61 to rotate at high speed, and perform weld grinding processing on the plate plane welding positions of the frame. The grinding processing of different welds of the frame can be quickly performed without replacing the grinding head.

[0020] The control mechanism 5 includes a controller 51 fixedly installed in the through hole 4. The control output ports on both sides of the controller 51 are connected to the control input ports corresponding to the drive motors 61 on both sides through control lines 53. Two control buttons 52 are symmetrically arranged on the top of the controller 51. The control button 52 is a switch button and is electrically connected to the drive motor 61 on the corresponding side through the control line 53. The operation of the drive motors 61 on both sides can be independently controlled by the switch buttons on both sides.

[0021] A mobile power source 54 is disposed on the bottom wall of the controller 51 . A heat dissipation hole and a charging interface are disposed at the front end of the mobile power source 54 . The mobile power source 54 can be used to supply power to the entire device.

[0022] The working principle of the utility model is as follows: two groups of U-shaped frames 22 are arranged in a front-to-back symmetrical shape as a whole, and the two groups of U-shaped frames 22 are rotatable. When the device is placed, the two U-shaped frames 22 can be put down, and the limit card 24 can be inserted into the limit hole 23, and the overall device is supported and placed through the two U-shaped frames 22. When the device is handheld, the limit card 24 is pulled out, and the two U-shaped frames 22 are rotated upward, so that the handheld device can be used to avoid the support structure at the bottom from blocking and affecting the processing. In addition, two groups of independent grinding structures are arranged in a symmetrical shape as a whole, one group of grinding structures adopts a grinding rod 62 structure design, which can be driven by a driving motor 61 to rotate at high speed, and the welds of the staggered beam welding places are ground. The other group of structures adopts a grinding disc 63 structure design, which can be driven by a driving motor 61 to rotate at high speed, and the welds of the plate plane welding places of the frame are ground. The grinding process of different welds of the frame can be quickly performed without replacing the grinding head.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A weld processing device for frame welding, comprising a fixing seat (1), a through hole (4) being provided between the center positions of the upper and lower side walls of the fixing seat (1), and a motor frame (3) being fixedly connected to each of the two ends of the bottom wall of the fixing seat (1); Features: A control mechanism (5) is provided in the middle of the fixed seat (1), grinding mechanisms (6) are provided at both ends of the fixed seat (1), and a rotating frame mechanism (2) is provided in the middle of each of the front and rear ends of the fixed seat (1); The rotating frame mechanism (2) comprises a rotating shaft seat (21) fixedly connected to the outer side wall of the fixed seat (1), a U-shaped frame (22) fixedly connected below the outer side wall of the rotating end in the middle of the rotating shaft seat (21), and a limit card (24) slidably installed between the two U-shaped frames (22); The grinding processing mechanism (6) comprises a driving motor (61) fixedly mounted in two motor frames (3); the two driving motors (61) are symmetrically arranged and have driving shafts arranged at one end away from each other; a grinding rod (62) is fixedly connected to the driving shaft of the driving motor (61) on one side, and a grinding disc (63) is fixedly connected to the driving shaft of the driving motor (61) on the other side.

2. The weld seam processing device for frame welding according to claim 1, characterized in that: The control mechanism (5) comprises a controller (51) fixedly mounted in the through hole (4).

3. A weld processing device for frame welding according to claim 2, characterized in that: The control output ports on both sides of the controller (51) are connected to the control input ports corresponding to the drive motors (61) on both sides via control lines (53).

4. The weld seam processing device for frame welding according to claim 2, characterized in that: A mobile power source (54) is provided on the bottom wall of the controller (51), and a heat dissipation hole and a charging interface are provided on the front end of the mobile power source (54).

5. The weld seam processing device for frame welding according to claim 2, characterized in that: Two control buttons (52) are symmetrically arranged on the top of the controller (51).

6. The weld seam processing device for frame welding according to claim 5, characterized in that: The control button (52) is a switch button and is electrically connected to the drive motor (61) on the corresponding side thereof via a control line (53).

7. The weld seam processing device for frame welding according to claim 1, characterized in that: A limiting hole (23) is provided in the middle of the U-shaped frame (22); the limiting card (24) is a U-shaped card and the bottom end thereof is slidably connected to the two limiting holes (23).

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