Turnover device for machining automobile fender

Abstract

The utility model discloses a turn-over device for processing an automobile fender, which belongs to the technical field of turn-over of the automobile fender, a plurality of adjusting grooves are arranged on the end face of a first adjusting strip and the end face of a second adjusting strip, and fasteners are inserted into the adjusting grooves to fix the first adjusting strip and the second adjusting strip. The distance between the first adjusting strip and the second adjusting strip is changed so as to adjust the distance between the first clamping frame and the second clamping frame, and the first clamping frame and the second clamping frame are adjusted according to the width of the automobile fender. And by adjusting the distance between the first clamping frame and the second clamping frame, the equipment can adapt to automobile fenders with different widths, so that different machining requirements are met. Due to the flexibility, the equipment can be applied in various scenes, and the utilization rate of the equipment is improved; by accurately adjusting the distance between the clamping frames, the device can ensure that the automobile fender is kept stable in the machining process, and displacement or shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile fender turning, in particular to a turning device used for automobile fender processing. Background Art

[0002] Automobile fender flipping equipment is a special mechanical device specially used for flipping automobile fenders (including mudguards or metal panels). In the process of automobile manufacturing and maintenance, fenders often need to be flipped to facilitate welding, painting and other process operations. By using special flipping equipment, we can significantly improve the efficiency and accuracy of the operation.

[0003] However, in actual applications, there are indeed some areas that need to be optimized in the automobile fender flipping equipment. Since automobile fenders of different specifications may have significant differences in size, shape and weight, this leads to the need to frequently adjust the position and strength of the clamping device when clamping the fender to adapt to fenders of different specifications. Such operations not only increase the complexity, but may also have an adverse effect on the stability and accuracy of the clamping. What's more serious is that if the design of the clamping device is not flexible enough, then for some fenders of special shapes or sizes, effective clamping may not be achieved, thereby limiting the scope of use of the flipping equipment.

[0004] In addition, the protection of automobile fenders during the flipping process also needs to be solved urgently. At present, the clamping bottom of many flipping equipment lacks the necessary buffer protection structure. During the flipping process, the fender is easily impacted or vibrated. Without proper buffer protection, it is easy to cause the fender to be damaged or deformed. This will not only affect the appearance and service life of the fender, but may also have an adverse effect on the safety and performance of the entire vehicle. Therefore, strengthening the buffer protection design of flipping equipment is crucial to improving the quality of automobile manufacturing and maintenance. Utility Model Content

[0005] The main purpose of the utility model is to provide a turning device for automobile fender processing, which can effectively solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A turning device for processing an automobile fender comprises a support frame, a servo motor, a transmission device, a transmission shaft, a movable frame, a first clamping frame and a second clamping frame, wherein the servo motor and the transmission shaft are mounted on the support frame, and the transmission shaft is connected to the servo motor through the transmission device, the first clamping frame is mounted on the transmission shaft, the movable frame is mounted beside the support frame, the upper end of the movable frame is connected to the second clamping frame through a rotating shaft, and the automobile fender is clamped by the first clamping frame and the second clamping frame;

[0008] The support frame and the movable frame are connected by a first adjustment bar and a second adjustment bar. The end surfaces of the first adjustment bar and the second adjustment bar are provided with a plurality of adjustment grooves. Fasteners are inserted into the adjustment grooves to fix the first adjustment bar and the second adjustment bar. The distance between the first adjustment bar and the second adjustment bar is changed to adjust the distance between the first clamping frame and the second clamping frame. The first clamping frame and the second clamping frame are adjusted according to the width of the automobile fender.

[0009] In a further preferred embodiment, a bottom plate is provided at the upper end of the plurality of fasteners, and a plurality of buffer springs are provided at the upper end of the bottom plate, and a top plate is installed at the upper end of the buffer spring, so that the top plate and the buffer spring are directly facing the automobile fender to achieve buffer protection;

[0010] In a further preferred embodiment, the fastener comprises a screw, a nut and a gasket, the gasket and the nut are sleeved on the screw, the screw passes through the adjustment slots of the first adjustment strip and the second adjustment strip to fix it, the screw is connected to the bottom plate through a thread, and a rubber gasket is provided in the connection gap between the first adjustment strip and the second adjustment strip;

[0011] In a further preferred embodiment, a plurality of the buffer springs are equidistantly distributed on the bottom plate and the top plate, and a rubber pad is bonded to the upper end of the top plate;

[0012] In a further preferred embodiment, two symmetrical clamping blocks are provided in the middle of the first clamping frame and the second clamping frame, and the two clamping blocks limit the width of the automobile fender;

[0013] According to a further preferred embodiment, clamping columns are installed in the side grooves of the first clamping frame and the second clamping frame, and springs are provided on the side walls of the clamping columns, so that the clamping columns clamp the automobile fenders.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, by adjusting the distance between the first clamping frame and the second clamping frame, the device can adapt to automobile fenders of different widths, thereby meeting different processing requirements. This flexibility enables the device to be used in a variety of scenarios, thereby improving the utilization rate of the device.

[0016] Secondly, the adjustment structure helps achieve accurate and stable clamping. By accurately adjusting the distance between the clamping frames, the equipment can ensure that the car fender remains stable during processing and avoids displacement or shaking. This stability helps improve processing accuracy and efficiency and reduce quality problems caused by improper operation or unstable equipment.

[0017] In addition, the adjustment structure also enhances the safety and reliability of the equipment. By reasonably adjusting the clamping force and clamping position, the equipment can reduce damage to the car fender while ensuring the processing effect. At the same time, the introduction of components such as buffer springs and top plates further enhances the buffering performance of the equipment, reduces the impact and vibration that may occur during the processing, and increases the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a diagram showing the overall structure of the utility model;

[0020] Figure 3 It is a side view of the overall structure of the utility model;

[0021] Figure 4 for Figure 1 The enlarged schematic diagram at A in the middle;

[0022] Figure 5 for Figure 3 Enlarged schematic diagram of point B in the middle.

[0023] In the figure: 1. support frame; 2. servo motor; 3. transmission device; 4. transmission shaft; 5. movable frame; 6. first clamping frame; 7. second clamping frame; 8. clamping column; 9. clamping block; 10. first adjustment strip; 11. second adjustment strip; 12. adjustment slot; 13. fastener; 14. bottom plate; 15. top plate; 16. buffer spring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0025] like Figure 1 - Figure 3 As shown, a turning device for automobile fender processing, the core structure of which mainly includes a support frame 1, a servo motor 2, a transmission device 3, a transmission shaft 4, a movable frame 5, a first clamping frame 6 and a second clamping frame 7. These components work together to achieve stable clamping and turning operations on the automobile fender.

[0026] The servo motor 2 and the transmission shaft 4 are firmly mounted on the support frame 1 to ensure the structural stability of the entire device. The transmission shaft 4 is closely connected to the servo motor 2 through the transmission device 3 to achieve power transmission. The first clamping frame 6 is mounted on the transmission shaft 4. Through the rotation of the transmission shaft 4, the first clamping frame 6 can be moved and adjusted accordingly.

[0027] The movable frame 5 is installed beside the support frame 1 to provide support for the second clamping frame 7. The upper end of the movable frame 5 is connected to the second clamping frame 7 through a rotating shaft, so that the second clamping frame 7 can swing flexibly within a certain range. The coordinated use of the first clamping frame 6 and the second clamping frame 7 can effectively clamp the automobile fender, providing convenience for subsequent processing operations. Example

[0028] like Figure 1 - Figure 5 As shown, in this embodiment, the connection mechanism between the support frame 1 and the movable frame 5 is optimized. By introducing the first adjustment bar 10 and the second adjustment bar 11, the distance between the first clamping frame 6 and the second clamping frame 7 can be flexibly adjusted.

[0029] The end surfaces of the first adjustment strip 10 and the second adjustment strip 11 are both provided with a plurality of adjustment slots 12, and the design of these adjustment slots 12 allows fasteners 13 to be inserted therein, thereby firmly fixing the first adjustment strip 10 and the second adjustment strip 11 together. By changing the relative position between the first adjustment strip 10 and the second adjustment strip 11, the distance between the first clamping frame 6 and the second clamping frame 7 can be conveniently adjusted to adapt to automobile fenders of different widths.

[0030] In addition, in order to enhance the stability and buffering performance of the device, the present embodiment further provides a bottom plate 14 at the upper ends of the plurality of fasteners 13. A plurality of buffer springs 16 are mounted on the bottom plate 14, and the upper ends of the buffer springs 16 are connected to the top plate 15. When the automobile fender is clamped in the device, the top plate 15 and the buffer springs 16 can provide effective buffering protection for it, avoiding unnecessary damage during the processing process. Example

[0031] like Figure 1 - Figure 3 As shown, based on the above-mentioned embodiment, the first clamping frame 6 and the second clamping frame 7 are further optimized.

[0032] Two symmetrical clamping blocks 9 are added in the middle of the first clamping frame 6 and the second clamping frame 7. The two clamping blocks 9 can effectively limit the width of the automobile fender and ensure its stability during the processing.

[0033] In order to enhance the clamping effect, a clamping column 8 is installed in the side groove of the first clamping frame 6 and the second clamping frame 7. The side wall of the clamping column 8 is provided with a spring, and through the elastic force of the spring, the clamping column 8 can closely fit the surface of the automobile fender to achieve a more stable clamping.

[0034] Through the above-mentioned optimized design, the turning device of this embodiment has been significantly improved in terms of clamping effect and stability, and can better meet the needs of automobile fender processing.

[0035] Working process:

[0036] The operator adjusts the turning device according to the width of the automobile fender to be processed, and the main part of the adjustment is the distance between the first clamping frame 6 and the second clamping frame 7.

[0037] The fastener 13 is loosened so that the first adjustment bar 10 and the second adjustment bar 11 are no longer fixed to each other.

[0038] Observe the width of the car fender and move the first adjustment bar 10 and the second adjustment bar 11 to a suitable position as needed. At this time, a suitable adjustment slot 12 can be selected for alignment to ensure that the distance between the first clamping frame 6 and the second clamping frame 7 matches the width of the car fender.

[0039] The first adjustment bar 10 and the second adjustment bar 11 are fixed at the current position by using the fastener 13 to ensure that no displacement occurs during the turning process.

[0040] After completing the above adjustment, the operator places the car fender between the first clamping frame 6 and the second clamping frame 7. Due to the spring action of the side wall of the clamping column 8, the clamping column 8 will automatically fit the surface of the car fender to achieve a stable clamping. At this time, the clamping block 9 will also play a role in limiting the width of the fender and increasing its stability.

[0041] Next, the servo motor 2 is started. The servo motor 2 drives the transmission shaft 4 to rotate through the transmission device 3. Since the first clamping frame 6 is mounted on the transmission shaft 4, the first clamping frame 6 moves with the rotation of the transmission shaft 4. At the same time, since the movable frame 5 is connected to the second clamping frame 7 through the rotating shaft, the second clamping frame 7 will also swing to some extent. This swing combined with the movement of the first clamping frame 6 realizes the turning operation of the automobile fender.

[0042] During the turning over process, the top plate 15 and the buffer spring 16 provide buffer protection for the automobile fender, thereby avoiding the impact and damage caused by sudden turning over.

[0043] When the automobile fender is turned over, the operator can turn off the servo motor 2 and release the clamping of the automobile fender by the first clamping frame 6 and the second clamping frame 7. Then, the turned automobile fender is removed and prepared for the next round of processing.

[0044] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A turning device for processing an automobile fender, comprising a support frame (1), a servo motor (2), a transmission device (3), a transmission shaft (4), a movable frame (5), a first clamping frame (6) and a second clamping frame (7), wherein the servo motor (2) and the transmission shaft (4) are mounted on the support frame (1), and the transmission shaft (4) is connected to the servo motor (2) through the transmission device (3), the first clamping frame (6) is mounted on the transmission shaft (4), the movable frame (5) is mounted beside the support frame (1), the upper end of the movable frame (5) is connected to the second clamping frame (7) through a rotating shaft, and the automobile fender is clamped by the first clamping frame (6) and the second clamping frame (7), characterized in that: The support frame (1) and the movable frame (5) are connected via a first adjustment bar (10) and a second adjustment bar (11); a plurality of adjustment slots (12) are provided on the end surfaces of the first adjustment bar (10) and the second adjustment bar (11); fasteners (13) are inserted into the adjustment slots (12) to fix the first adjustment bar (10) and the second adjustment bar (11); the distance between the first adjustment bar (10) and the second adjustment bar (11) is changed, thereby adjusting the distance between the first clamping frame (6) and the second clamping frame (7); and the first clamping frame (6) and the second clamping frame (7) are adjusted according to the width of the automobile fender.

2. The turning device for automobile fender processing according to claim 1 is characterized in that: A bottom plate (14) is provided at the upper end of the plurality of fasteners (13), and a plurality of buffer springs (16) are provided at the upper end of the bottom plate (14). A top plate (15) is installed at the upper end of the buffer spring (16), and buffer protection is achieved by facing the automobile fender directly through the top plate (15) and the buffer spring (16).

3. The turning device for automobile fender processing according to claim 2 is characterized in that: The fastener (13) comprises a screw rod, a nut and a gasket, wherein the gasket and the nut are sleeved on the screw rod, the screw rod passes through the adjustment slots (12) of the first adjustment strip (10) and the second adjustment strip (11) to be fixed, the screw rod is connected to the bottom plate (14) via a thread, and a rubber gasket is provided in the connection gap between the first adjustment strip (10) and the second adjustment strip (11).

4. The turning device for automobile fender processing according to claim 3 is characterized in that: The plurality of buffer springs (16) are equidistantly distributed on the bottom plate (14) and the top plate (15), and a rubber pad is bonded to the upper end of the top plate (15).

5. The turning device for automobile fender processing according to claim 4 is characterized in that: Two symmetrical clamping blocks (9) are provided in the middle of the first clamping frame (6) and the second clamping frame (7), and the two clamping blocks (9) limit the width of the automobile fender.

6. The turning device for automobile fender processing according to claim 5, characterized in that: A clamping column (8) is installed in the side grooves of the first clamping frame (6) and the second clamping frame (7), and a spring is provided on the side wall of the clamping column (8), so that the clamping column (8) clamps the automobile fender via the spring.

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