A new energy vehicle hood deburring tool

Abstract

The utility model provides a new energy car machine cover deburring frock. The new energy car machine cover deburring frock, include: bottom plate, be provided with workstation, support subassembly and polishing device on the bottom plate, be provided with fixed platform and distance adjustment unit on the workstation, be provided with edge positioning assembly on both sides of distance adjustment unit, first pressure part is fixedly connected on edge positioning assembly, be provided with second pressure part on fixed platform. The utility model provides a new energy car machine cover deburring frock, and first pressure part and second pressure part are pressed tightly fixed from two side edges and middle from top to machine cover respectively, and the stable support from below to above in combination support subassembly, can avoid the deformation influence finished product quality because of polishing device work's vibration in the processing of machine cover, and the detachable connection of first support block and second support block, can change according to the shape requirement of machine cover, improve the support adhesion.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle parts processing technology, and in particular to a deburring tool for the hood of a new energy vehicle. Background Technology

[0002] During the production and processing of automotive parts, cutting is required, which results in metal burrs on the surface of the parts. These burrs can easily injure the user's hands and shorten the lifespan of the parts due to friction. Therefore, it is necessary to grind off the burrs or flash on the surface.

[0003] Conventional deburring fixtures for new energy vehicle hoods still have room for improvement: the usual fixing methods mainly rely on pressing a single edge, which lacks effective support for the hood. During processing, the hood is prone to deformation due to grinding vibration, which in turn causes processing errors and affects the quality of the finished product.

[0004] Therefore, it is necessary to provide a deburring tool for the hood of a new energy vehicle to solve the above-mentioned technical problems. Summary of the Invention

[0005] This utility model provides a deburring fixture for the hood of a new energy vehicle, which solves the problem that the usual fixing method lacks effective support for the hood and is prone to deformation due to grinding vibration during processing.

[0006] To solve the above-mentioned technical problems, the present invention provides a new energy vehicle hood deburring fixture, comprising: a base plate, a worktable, a support assembly and a grinding device on the base plate, a fixed platform and a distance adjustment part on the worktable, edge positioning components on both sides of the distance adjustment part, a first pressing part fixedly connected to the edge positioning component, and a second pressing part on the fixed platform, the second pressing part being located above the support assembly.

[0007] Preferably, the distance adjustment part includes vertical plates, a bidirectional screw is rotatably connected between the vertical plates, a guide rod is fixedly connected between the vertical plates, a drive motor is provided at one end of the bidirectional screw, and the bidirectional screw and the guide rod pass through the fixed platform.

[0008] Preferably, the edge positioning component includes a movable seat, which is sleeved on a bidirectional screw and a guide rod. A telescopic push rod is fixedly connected to the movable seat, and a bearing seat is fixedly connected to the end of the telescopic push rod. An edge clamping plate is fixedly connected to the inner side of the bearing seat, and a first contact pad is affixed to the edge clamping plate.

[0009] Preferably, the first pressing part includes a first fixing frame and a second contact pad, both of which are fixedly connected to the bearing seat. A first lifting push rod is provided on the first fixing frame, and a first pressing plate is fixedly connected to the lower end of the first lifting push rod.

[0010] Preferably, the support assembly includes a first lifting device, the upper end of which is fixedly connected to a fixing plate. The fixing plate is provided with a first support portion and a second support portion passing through the workbench. The second support portion is provided in two sets and symmetrically distributed on both sides of the first support portion.

[0011] Preferably, the first support portion includes a second lifting device, the upper end of which is detachably connected to a first support block, and the second support portion includes a connecting rod assembly, the upper end of which is detachably connected to a second support block.

[0012] Preferably, the second pressing part includes a second fixed frame, which is fixedly connected to the fixed platform. A second lifting push rod is provided on the second fixed frame, and the lower end of the second lifting push rod is detachably connected to an arc-shaped second pressing plate.

[0013] Compared with related technologies, the deburring tool for the hood of new energy vehicles provided by this utility model has the following beneficial effects: This utility model provides a deburring fixture for the hood of a new energy vehicle. The first clamping part and the second clamping part clamp and fix the hood from the sides and the middle from the top, respectively. Combined with the stable support from the bottom up of the support component, it can avoid the hood from deforming due to the vibration of the grinding device during processing, which would affect the quality of the finished product. The detachable connection between the first support block and the second support block can be replaced according to the shape requirements of the hood, improving the support fit. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the new energy vehicle hood deburring tooling provided by this utility model; Figure 2 This is a schematic diagram of the structure of the distance adjustment part, the edge positioning component, and the second pressing part of this utility model; Figure 3 This is a schematic diagram of the edge positioning component and the first pressing part in this utility model; Figure 4 This is a schematic diagram of the support component in this utility model.

[0015] The following are the labeling elements in the diagram: 1. Base plate, 2. Workbench, 3. Fixed platform, 4. Distance adjustment section, 41. Vertical plate, 42. Bidirectional screw, 43. Guide rod, 44. Drive motor, 5. Edge positioning assembly, 51. Moving seat, 52. Telescopic push rod, 53. Bearing seat, 54. Edge clamping plate, 55. First contact pad, 6. First pressing part, 61. First fixed frame, 62. First lifting push rod, 63. First pressing plate, 64. Second contact pad, 7. Support assembly, 71. First lifting device, 72. Fixed plate, 73. First support part, 74. Second support part, 75. Second lifting device, 76. First support block, 77. Connecting rod assembly, 78. Second support block, 8. Second pressing part, 81. Second fixed frame, 82. Second lifting push rod, 83. Second pressing plate, 9. Grinding device. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the new energy vehicle hood deburring tooling provided by this utility model; Figure 2 This is a schematic diagram of the structure of the distance adjustment part, the edge positioning component, and the second pressing part of this utility model; Figure 3 This is a schematic diagram of the edge positioning component and the first pressing part in this utility model; Figure 4 This is a schematic diagram of the support component in this utility model.

[0018] The deburring fixture for the hood of a new energy vehicle includes: a base plate 1, on which a workbench 2, a support assembly 7, and a grinding device 9 are provided; on the workbench 2, a fixed platform 3 and a distance adjustment part 4 are provided; on both sides of the distance adjustment part 4, edge positioning components 5 are provided; a first pressing part 6 is fixedly connected to the edge positioning component 5; and a second pressing part 8 is provided on the fixed platform 3, the second pressing part 8 being located above the support assembly 7.

[0019] First, the distance adjustment unit 4 is activated, so that the two edge positioning components 5 move closer or further apart to perform initial positioning of the machine cover to be processed. During this process, the edge positioning components 5 are adjusted until they fit tightly against the corner of the machine cover edge. Then, the first pressing part 6 applies pressure from above the edge and the second pressing part 8 applies pressure from the middle position to fix the machine cover. At the same time, the support component 7 supports the machine cover from below. After the machine cover is fixed, the grinding device 9 begins to perform deburring operation.

[0020] The distance adjustment part 4 includes a vertical plate 41, a bidirectional screw 42 rotatably connected between the vertical plates 41, a guide rod 43 fixedly connected between the vertical plates 41, a drive motor 44 provided at one end of the bidirectional screw 42, and the bidirectional screw 42 and the guide rod 43 passing through the fixed platform 3.

[0021] The drive motor 44 drives the bidirectional screw 42 to rotate and causes the edge positioning components 5 on both sides to move closer or further apart, thereby positioning and fixing the hood of the new energy vehicle from both sides.

[0022] The edge positioning component 5 includes a movable seat 51, which is sleeved on a bidirectional screw 42 and a guide rod 43. A telescopic push rod 52 is fixedly connected to the movable seat 51, and a bearing seat 53 is fixedly connected to the end of the telescopic push rod 52. An edge clamping plate 54 is fixedly connected to the inner side of the bearing seat 53, and a first contact pad 55 is attached to the edge clamping plate 54.

[0023] The telescopic push rod 52 drives the bearing seat 53 to move back and forth, thereby fine-tuning the position of the edge clamp 54 so that the edge clamp 54 can fit more tightly against the edge of the cover, improving the accuracy of edge positioning. The first contact pad 55 can prevent the edge clamp 54 from directly and rigidly contacting the edge of the cover, thus avoiding deformation and effectively preventing the edge of the cover from being scratched or crushed.

[0024] The first pressing part 6 includes a first fixing frame 61 and a second contact pad 64. The first fixing frame 61 and the second contact pad 64 are both fixedly connected to the bearing seat 53. A first lifting push rod 62 is provided on the first fixing frame 61. A first pressing plate 63 is fixedly connected to the lower end of the first lifting push rod 62.

[0025] The first pressing part 6 can adjust its position synchronously with the movement of the bearing seat 53. The first lifting push rod 62 drives the first pressing plate 63 to move up and down, directly contacting the edge of the cover and applying pressure to enhance the fixing effect of the cover edge. The second contact pad 64 further buffers the pressure and prevents damage to the cover surface.

[0026] The support assembly 7 includes a first lifting device 71, and a fixing plate 72 is fixedly connected to the upper end of the first lifting device 71. The fixing plate 72 is provided with a first support part 73 and a second support part 74 passing through the workbench 2. The second support part 74 is provided in two sets and symmetrically distributed on both sides of the first support part 73.

[0027] The first lifting device 71 can drive the fixed plate 72 to move up and down to adjust the height of the first support part 73 and the second support part 74, so that the first support part 73 and the second support part 74 fit the bottom of the cover according to the shape and specifications of the cover during the grinding and deburring process, providing stable support and preventing the cover from sagging and deforming.

[0028] The first support part 73 includes a second lifting device 75, and the upper end of the second lifting device 75 is detachably connected to a first support block 76. The second support part 74 includes a connecting rod assembly 77, and the upper end of the connecting rod assembly 77 is detachably connected to a second support block 78.

[0029] The first support part 73 and the second support part 74 pass through the worktable 2 and directly contact the bottom of the machine cover to achieve a supporting function. They effectively cooperate with the pressing and fixing components above the machine cover. The detachable connection of the first support block 76 and the second support block 78 makes it easy to replace according to different needs of the machine cover and enhances the fit during support.

[0030] The second pressing part 8 includes a second fixing frame 81, which is fixedly connected to the fixing platform 3. A second lifting push rod 82 is provided on the second fixing frame 81, and an arc-shaped second pressing plate 83 is detachably connected to the lower end of the second lifting push rod 82.

[0031] The second lifting push rod 82 can drive the second pressing plate 83 to move up and down, thereby pressing the top of the cover. Together with the support component 7, it forms a two-way clamping and fixing, preventing the cover from vibrating up and down during the deburring process. The second pressing plate 83 is arc-shaped, which can better fit the arc contour of the cover surface and avoid damaging the cover.

[0032] The working principle of the new energy vehicle hood deburring tool provided by this utility model is as follows: First, the distance adjustment unit 4 is activated, so that the two edge positioning components 5 move closer or further apart to perform initial positioning of the machine cover to be processed. During this process, the edge positioning components 5 are adjusted until they fit tightly against the corner of the machine cover edge. Then, the first pressing part 6 applies pressure from above the edge and the second pressing part 8 applies pressure from the middle position to fix the machine cover. At the same time, the support component 7 supports the machine cover from below. After the machine cover is fixed, the grinding device 9 begins to perform deburring operation.

[0033] Compared with related technologies, the deburring tool for the hood of new energy vehicles provided by this utility model has the following beneficial effects: The first pressing part 6 and the second pressing part 8 press and fix the cover from the top and the sides and the middle, respectively. Combined with the stable support from the bottom up by the support component 7, the cover can be prevented from deforming due to the vibration of the grinding device 9 during processing, which would affect the quality of the finished product. The detachable connection between the first support block 76 and the second support block 78 can be replaced according to the shape requirements of the cover, improving the support fit.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A deburring tool for the hood of a new energy vehicle, characterized in that, include: The base plate is provided with a worktable, a support assembly and a grinding device. The worktable is provided with a fixed platform and a distance adjustment part. Edge positioning components are provided on both sides of the distance adjustment part. A first pressing part is fixedly connected to the edge positioning component. A second pressing part is provided on the fixed platform. The second pressing part is located above the support assembly.

2. The new energy vehicle hood deburring tooling according to claim 1, characterized in that, The distance adjustment unit includes vertical plates, a bidirectional screw is rotatably connected between the vertical plates, a guide rod is fixedly connected between the vertical plates, a drive motor is provided at one end of the bidirectional screw, and the bidirectional screw and the guide rod pass through the fixed platform.

3. The deburring tool for the hood of a new energy vehicle according to claim 2, characterized in that, The edge positioning component includes a movable seat, which is sleeved on a bidirectional screw and a guide rod. A telescopic push rod is fixedly connected to the movable seat, and a bearing seat is fixedly connected to the end of the telescopic push rod. An edge clamp is fixedly connected to the inner side of the bearing seat, and a first contact pad is affixed to the edge clamp.

4. The deburring tool for the hood of a new energy vehicle according to claim 3, characterized in that, The first pressing part includes a first fixing frame and a second contact pad. Both the first fixing frame and the second contact pad are fixedly connected to the bearing seat. A first lifting push rod is provided on the first fixing frame, and a first pressing plate is fixedly connected to the lower end of the first lifting push rod.

5. The deburring tool for the hood of a new energy vehicle according to claim 1, characterized in that, The support assembly includes a first lifting device, the upper end of which is fixedly connected to a fixed plate. The fixed plate is provided with a first support part and a second support part that pass through the workbench. The second support part is provided in two sets and is symmetrically distributed on both sides of the first support part.

6. The deburring tool for the hood of a new energy vehicle according to claim 5, characterized in that, The first support part includes a second lifting device, the upper end of which is detachably connected to a first support block. The second support part includes a connecting rod assembly, the upper end of which is detachably connected to a second support block.

7. The deburring tooling for the hood of a new energy vehicle according to claim 1, characterized in that, The second pressing part includes a second fixed frame, which is fixedly connected to a fixed platform. A second lifting push rod is provided on the second fixed frame, and an arc-shaped second pressing plate is detachably connected to the lower end of the second lifting push rod.

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