A positioning device for new energy vehicle workpiece coating

Abstract

The utility model relates to a kind of positioning device for new energy automobile workpiece coating in the technical field of automobile workpiece coating, comprising: connection installation top plate, its top is symmetrically provided with threaded mounting hole, its bottom is provided with L-shaped ring groove;Fixed lug, it is symmetrically arranged in the top of the connection installation top plate;Connection mounting plate, it is arranged on the top of the connection installation top plate by bolt, through the mutual cooperation between the servo motor, connecting mechanism and quick-mounting positioning mechanism provided, can be in the process of coating automobile workpiece, through quick-mounting positioning mechanism to automobile workpiece is hung, while quick-mounting positioning mechanism can be connected between connecting mechanism, in the process of coating, through servo motor to connecting mechanism, quick-mounting positioning mechanism and automobile workpiece are rotated, to be able to fully coat the surface of automobile workpiece, convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of automotive workpiece coating technology, and in particular to a positioning device for coating workpieces of new energy vehicles. Background Technology

[0002] Automotive workpiece painting is a crucial step in the automobile manufacturing process. It not only affects the appearance of the car but also plays a key role in its corrosion resistance and service life. During the production and processing of automotive workpieces, painting is usually required. During the painting process, positioning devices are needed to fix the workpieces and ensure stable painting.

[0003] Existing positioning devices typically clamp and fix automotive workpieces during use. However, during actual painting, the clamping arm can obstruct the workpiece surface, hindering the painting process. Therefore, we propose a positioning device for painting new energy vehicle workpieces. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a positioning device for coating workpieces in new energy vehicles, which can solve the problems existing in the background art.

[0005] The technical solution of this utility model is:

[0006] A positioning device for painting workpieces in new energy vehicles, comprising:

[0007] The top plate is connected and installed, with threaded mounting holes symmetrically opened at the top and an L-shaped annular groove opened at the bottom;

[0008] Fixed lifting lugs are symmetrically arranged on the top of the connecting and mounting top plate;

[0009] A connecting mounting plate is bolted to the top of the connecting mounting top plate;

[0010] A servo motor is fixedly mounted on the top of the connecting mounting plate, and its output end has a through hole;

[0011] A connecting mechanism is detachably located on the outer surface of the output end of the servo motor;

[0012] The quick-release positioning mechanism is movably sleeved onto the outer surface of the connecting mechanism.

[0013] In a further technical solution, the connecting mechanism includes a connecting mounting plate, the inner center of which has a through hole adapted to the output end of the servo motor, the bottom end of the connecting mounting plate is symmetrically provided with connecting legs, the inside of the connecting legs and the inside of the output end of the servo motor are movably inserted with movable bolts, the outer side of the end surface of the movable bolts is movably connected with a fastening nut by threads, and the bottom center of the connecting mounting plate is fixedly connected with a connecting hanging ring.

[0014] In a further technical solution, the top of the connecting mounting plate and the bottom of the connecting mounting top plate slide against each other.

[0015] In a further technical solution, the outer side of the end surface of the movable bolt is in contact with the inner side of the output end through hole of the servo motor.

[0016] In a further technical solution, the quick-installation positioning mechanism includes a connecting rod, one end of which has a fixed slot, and the other end of which is fixedly connected to a connecting limiting component. A fixed connecting rod is fixedly connected to the bottom end of the connecting limiting component, and a connecting positioning rod is fixedly connected to the bottom end of the fixed connecting rod.

[0017] In a further technical solution, the connecting limiting component includes a connecting mounting block, a movable connecting rod is movably connected to the end of the connecting mounting block away from the fixed connecting rod, a force-bearing collar is fixedly sleeved on the outer surface of the movable connecting rod, a force-bearing spring is fixedly connected between the bottom of the force-bearing collar and the surface of the connecting mounting block, and a connecting pull ring is fixedly connected to the bottom end of the movable connecting rod.

[0018] In a further technical solution, the outer side of the top surface of the movable connecting rod is in contact with the inner side of the fixed slot.

[0019] The beneficial effects of this utility model are:

[0020] 1. Through the cooperation of the servo motor, connecting mechanism and quick-mount positioning mechanism, the quick-mount positioning mechanism can hang the car workpiece during the painting process. At the same time, the quick-mount positioning mechanism can quickly connect with the connecting mechanism. During the painting process, the servo motor rotates the connecting mechanism, quick-mount positioning mechanism and car workpiece, so as to fully coat the surface of the car workpiece. The operation is convenient.

[0021] 2. The overall structure of this utility model is simple. In actual operation, it can be used quickly and stably. It can stably position automotive workpieces and stably perform painting treatment on automotive workpieces. The operation is convenient and quick. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a positioning device for painting workpieces of new energy vehicles according to an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the overall bottom view of a positioning device for painting workpieces of new energy vehicles according to an embodiment of this utility model.

[0024] Figure 3 This invention relates to a positioning device for painting workpieces in new energy vehicles. Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a schematic diagram of the quick-assembly positioning mechanism of a positioning device for painting workpieces of new energy vehicles according to an embodiment of this utility model;

[0026] Figure 5 This is a schematic diagram of the connection and limiting component structure of a positioning device for painting workpieces of new energy vehicles according to an embodiment of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Connect and install the top plate;

[0029] 2. Secure the lifting lugs;

[0030] 3. Connect the mounting plate;

[0031] 4. Servo motor;

[0032] 5. Connecting mechanism; 51. Connecting mounting plate; 52. Connecting support leg; 53. Movable bolt; 54. Fastening nut; 55. Connecting hanging ring;

[0033] 6. Quick-release positioning mechanism; 61. Connecting rod; 62. Fixing slot; 63. Connecting limit assembly; 64. Fixing connecting rod; 65. Connecting positioning rod;

[0034] 631. Connecting mounting block; 632. Movable connecting rod; 633. Force-bearing collar; 634. Force-bearing spring; 635. Connecting pull ring. Detailed Implementation

[0035] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0036] Example:

[0037] like Figures 1-5 As shown, a positioning device for painting workpieces in new energy vehicles includes:

[0038] The top plate 1 is connected and installed, with threaded mounting holes symmetrically opened on its top and an L-shaped annular groove opened on its bottom;

[0039] Fixed lifting lugs 2 are symmetrically arranged on the top of the connecting and mounting top plate 1;

[0040] The connecting mounting plate 3 is bolted to the top of the connecting mounting top plate 1;

[0041] The servo motor 4 is fixedly mounted on the top of the connecting mounting plate 3, and its output end has a through hole;

[0042] The connecting mechanism 5 is detachably located on the outer side of the output end surface of the servo motor 4. It has an L-shaped connecting ring on its top and slides against the inner side of the L-shaped ring groove at the bottom of the connecting mounting plate 1.

[0043] The quick-installation positioning mechanism 6 is movable and connected to the outer surface of the connecting mechanism 5.

[0044] The working principle of the above technical solution is as follows:

[0045] During use, the connecting mechanism 5 is connected to the output end of the servo motor 4, and the quick-mount positioning mechanism 6 is connected to the connecting mechanism 5 to mount and position the workpiece. When painting the automotive workpiece, the servo motor 4 drives the connecting mechanism 5, the quick-mount positioning mechanism 6 and the workpiece to fully paint the automotive workpiece. The operation is convenient.

[0046] In another embodiment, such as Figure 3 As shown, the connecting mechanism 5 includes a connecting mounting plate 51. The connecting mounting plate 51 has a through hole in the center that is compatible with the output end of the servo motor 4. The bottom end of the connecting mounting plate 51 is symmetrically provided with connecting legs 52. The inside of the connecting legs 52 and the inside of the output end of the servo motor 4 are movably connected with movable bolts 53. The outer side of the end surface of the movable bolts 53 is movably connected with a fastening nut 54 by threads. The bottom center of the connecting mounting plate 51 is fixedly connected with a connecting hanging ring 55.

[0047] To facilitate the installation of the servo motor 4, its output end can be inserted into the inside of the connecting mounting plate 51, and the movable bolt 53 can be inserted into the connecting support leg 52 and the output end of the servo motor 4. The fastening nut 54 can be rotated and sleeved on the outer side of the end surface of the movable bolt 53, so that when the servo motor 4 is driven, it drives the connecting mounting plate 51, the connecting support leg 52, the movable bolt 53, the fastening nut 54, the connecting hanging ring 55, and the L-shaped connecting ring on the top of the connecting mounting plate 51 to rotate stably.

[0048] In another embodiment, such as Figure 3 As shown, the top of the connecting mounting plate 51 and the bottom of the connecting mounting top plate 1 slide against each other.

[0049] The mounting plate 51 can be stably rotated at the bottom of the mounting plate 1, making it easy to operate.

[0050] In another embodiment, such as Figure 3 As shown, the outer side of the end surface of the movable bolt 53 is in contact with the inner side of the output end through hole of the servo motor 4.

[0051] This allows the end of the movable bolt 53 to be stably inserted into the output end of the servo motor 4, thereby enabling connection and transmission.

[0052] In another embodiment, such as Figure 4 As shown, the quick-installation positioning mechanism 6 includes a connecting rod 61, one end of which is provided with a fixing slot 62, and the other end of which is fixedly connected to a connecting limiting component 63. A fixing connecting rod 64 is fixedly connected to the bottom end of the connecting limiting component 63, and a connecting positioning rod 65 is fixedly connected to the bottom end of the fixing connecting rod 64.

[0053] The connecting limit component 63 is easy to adjust, so that the connecting rod 61 can be quickly hung on the outer surface of the connecting ring 55. Then the connecting limit component 63 is reset, so as to quickly connect and hang the car workpiece on the end of the connecting positioning rod 65. The operation is convenient.

[0054] In another embodiment, such as Figure 5 As shown, the connecting limiting assembly 63 includes a connecting mounting block 631. A movable connecting rod 632 is movably connected inside the end of the connecting mounting block 631 away from the fixed connecting rod 64. A force-bearing collar 633 is fixedly sleeved on the outer surface of the movable connecting rod 632. A force-bearing spring 634 is fixedly connected between the bottom of the force-bearing collar 633 and the surface of the connecting mounting block 631. A connecting pull ring 635 is fixedly connected to the bottom end of the movable connecting rod 632.

[0055] The connecting ring 635 is easily pulled, which moves the movable connecting rod 632 and the force-bearing collar 633, compressing the force-bearing spring 634. This causes the top of the movable connecting rod 632 to be pulled out from the inside of the fixed slot 62, thus enabling quick adjustment.

[0056] In another embodiment, such as Figure 5 As shown, the outer side of the top surface of the movable connecting rod 632 is in contact with the inner side of the fixed slot 62.

[0057] The top of the movable connecting rod 632 can be stably inserted into the inside of the fixed slot 62 to seal the connecting rod 61, so that the connecting rod 61 can be stably fitted onto the outside of the connecting ring 55, making operation convenient.

[0058] The working principle of this utility model is as follows: During use, the fixed lifting lug 2 is connected to the lifting device via a connecting chain. Then, the car workpiece is hung on the end of the connecting positioning rod 65. Next, the connecting pull ring 635 is pulled, which drives the movable connecting rod 632 and the force-bearing collar 633 to move, compressing the force spring 634. This causes the top of the movable connecting rod 632 to be pulled out from the inside of the fixed slot 62. Then, the connecting hanging rod 61 is placed on the outside of the connecting hanging ring 55. Then, the connecting pull ring 635 is released, and the force-bearing collar 633, under the action of the force spring 634, drives the movable connecting rod 632 to move and reset, so that the top of the movable connecting rod 632 can be inserted into the inside of the fixed slot 62 for connection and fixation. Finally, the entire assembly is moved by the lifting device, so that the car workpiece is inside the coating material. Then, the servo motor 4 rotates the connecting mechanism 5, the quick-installation positioning mechanism 6, and the car workpiece, which can fully coat the car workpiece. The operation is convenient and quick.

[0059] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A positioning device for coating of a workpiece of a new energy vehicle, characterized in that, include: Connect the mounting plate (1), which has threaded mounting holes symmetrically opened on its top and an L-shaped annular groove opened on its bottom; Fixed lugs (2) are symmetrically arranged on the top of the connecting and mounting top plate (1); A connecting mounting plate (3) is bolted to the top of the connecting mounting top plate (1); A servo motor (4) is fixedly mounted on the top of the connecting mounting plate (3), and its output end has a through hole; The connecting mechanism (5) is detachably disposed on the outer side of the output end surface of the servo motor (4); The quick-mount positioning mechanism (6) is movably sleeved on the outer surface of the connecting mechanism (5). 2.The positioning device for workpiece coating of new energy vehicles according to claim 1, characterized in that: The connecting mechanism (5) includes a connecting mounting plate (51). The connecting mounting plate (51) has a through hole in the center that is compatible with the output end of the servo motor (4). The bottom end of the connecting mounting plate (51) is symmetrically provided with connecting legs (52). The inside of the connecting legs (52) and the inside of the output end of the servo motor (4) are movably connected with movable bolts (53). The outer side of the end surface of the movable bolts (53) is movably connected with fastening nuts (54) by threads. The bottom center of the connecting mounting plate (51) is fixedly connected with a connecting hanging ring (55).

3. The positioning device for workpiece coating of new energy vehicles according to claim 2, characterized in that: The top of the connecting mounting plate (51) and the bottom of the connecting mounting top plate (1) slide against each other.

4. A positioning device for painting workpieces in new energy vehicles according to claim 2, characterized in that: The outer side of the end surface of the movable bolt (53) is in contact with the inner side of the output end through hole of the servo motor (4).

5. A positioning device for painting workpieces in new energy vehicles according to claim 1, characterized in that: The quick-installation positioning mechanism (6) includes a connecting rod (61), one end of which is provided with a fixing slot (62), and the other end of which is fixedly connected to a connecting limiting component (63). The bottom end of the connecting limiting component (63) is fixedly connected to a fixing connecting rod (64), and the bottom end of the fixing connecting rod (64) is fixedly connected to a connecting positioning rod (65).

6. A positioning device for painting workpieces in new energy vehicles according to claim 5, characterized in that: The connecting limiting assembly (63) includes a connecting mounting block (631). A movable connecting rod (632) is movably connected to the end of the connecting mounting block (631) away from the fixed connecting rod (64). A force-bearing collar (633) is fixedly sleeved on the outer surface of the movable connecting rod (632). A force-bearing spring (634) is fixedly connected between the bottom of the force-bearing collar (633) and the surface of the connecting mounting block (631). A connecting pull ring (635) is fixedly connected to the bottom end of the movable connecting rod (632).

7. A positioning device for painting workpieces in new energy vehicles according to claim 6, characterized in that: The outer side of the top surface of the movable connecting rod (632) is in contact with the inner side of the fixed slot (62).

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