A turnover mechanism for automobile part machining

Abstract

The utility model discloses a kind of turnover mechanisms for automobile parts processing, including workbench, fixed bolt is inserted and combinedly connected in the inner wall of splicing insert block and splicing slot, the inner wall of vertical screw slot, vertical screw block is inserted and combinedly connected with second positive and negative tooth screw mechanism, automobile parts are placed in the upper end of placing plate. This kind of turnover mechanisms for automobile parts processing can be driven by first positive and negative tooth screw mechanism and second positive and negative tooth screw mechanism to carry out screw horizontal vertical adjustment with horizontal clamping plate and vertical clamping plate, different automobile parts can be accurately adapted and clamped, and vertical clamping plate can be quickly inserted and combined bolt disassembly with splicing slot, splicing insert block and fixed bolt, more efficient adaptation adjustment is facilitated, clamping stability is better, and pulling screw mechanism, pulling screw block, pulling screw slot drive placing plate to move forward and backward, facilitate the rapid feeding and discharging of automobile parts, convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically a flipping mechanism for automotive parts processing. Background Technology

[0002] Automotive parts processing comprises the various units that make up the entire automotive parts processing system and the products that serve automotive parts processing. Some special automotive parts require spot welding, and the front and back sides need to be welded to complete a production line. Automotive parts need to be flipped when they are fixed to the equipment for processing.

[0003] There is an existing tilting mechanism for processing automotive parts (CN201921530742.X). This mechanism uses a motor to rotate a support rod, allowing the automotive part to rotate 360 ​​degrees when fixed. Two motors operate simultaneously, driving the support rod, ensuring that both ends of the automotive part are subjected to force and rotate at the same time. This reduces slippage of the support rod on the automotive part, thus preventing wear and damage. It allows workers to conveniently process and polish automotive parts. However, it has shortcomings: the existing equipment has poor clamping adaptability, and loading and unloading operations are inconvenient, resulting in poor performance. Therefore, a tilting mechanism for processing automotive parts is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a flipping mechanism for processing automotive parts, so as to solve the problems mentioned in the background art, such as poor clamping adaptability, inconvenient loading and unloading operations, and poor performance of the flipping mechanism for processing automotive parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flipping mechanism for processing automotive parts, comprising a worktable, with support frames vertically fixedly connected to both sides of the upper end of the worktable, and a PLC controller electrically connected to one side edge of the support frame. A pull-out groove is formed on the upper end of the worktable, and pull-out screw grooves are formed on both sides of the inner wall of the pull-out groove. A placement plate is slidably inserted into the inner wall of the pull-out groove, and pull-out screw sliders are protruding and fixedly connected to the rear edges of both sides of the placement plate. The pull-out screw sliders are slidably inserted into the pull-out screw grooves, and a pull-out screw mechanism is formed through and inserted into the inner wall of the pull-out screw grooves. A lifting groove is formed at the middle position of the lower end of the inner wall of the support frame, and an electric push rod is inserted into the middle position of the inner wall of the support frame. A lifting slider is fixedly connected to the output end of the electric push rod, and a servo motor is embedded and fixedly connected to the inner wall of the lifting slider. The output end of the servo motor is fixedly connected to a support plate, and a first positive and negative threaded screw mechanism is vertically embedded and fixedly connected to the front and rear edges of the inner wall of the support plate. A horizontal clamping plate is distributed on the outer wall of the first positive and negative threaded screw mechanism, and a vertical threaded screw groove is opened on the inner side of the horizontal clamping plate. A vertical threaded screw slider is slidably inserted into the inner wall of the vertical threaded screw groove, and a splicing slot is opened on one side of the vertical threaded screw slider. A splicing block is inserted into the inner wall of the splicing slot, and a vertical clamping plate is fixedly connected to the other side of the splicing block. A fixing bolt is inserted through the splicing block and the inner wall of the splicing slot. A second positive and negative threaded screw mechanism is inserted through the inner wall of the vertical threaded screw groove and the vertical threaded screw slider. An automotive part is placed on the upper end of the placement plate. The electric push rod, the first positive and negative threaded screw mechanism, the servo motor, the pull-out screw mechanism, and the second positive and negative threaded screw mechanism are electrically connected to the PLC controller.

[0006] Preferably, the automotive parts are connected to the support plate by horizontal and vertical clamping through a horizontal clamping plate and a vertical clamping plate, and the horizontal and vertical clamping plates are connected to the support plate by a first positive and negative threaded screw mechanism and a second positive and negative threaded screw mechanism in a horizontal and vertical screw movement connection.

[0007] Preferably, the placement plate is connected to the pull screw mechanism, the pull screw slider and the pull screw groove in a front-to-back screw movement.

[0008] Preferably, the support plate is connected to the lifting groove via an electric push rod in a lifting and lowering motion.

[0009] Preferably, the support plate is connected to the lifting slider via a servo motor in a front-to-back rotational manner.

[0010] Preferably, the inner side of the vertical clamp is made of rubber, and the vertical clamp is connected to the vertical lead screw slider by splicing slots and splicing blocks, and the splicing blocks are bolted to the splicing slots by fixing bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The flipping mechanism for processing automotive parts can drive the horizontal clamping plate and the vertical clamping plate to adjust the horizontal and vertical screws through the first and second forward and reverse screw mechanisms, which can accurately adapt and clamp different automotive parts. Moreover, the vertical clamping plate can be quickly inserted and disassembled by splicing slots, splicing blocks, and fixing bolts, which facilitates more efficient adaptation and adjustment and better clamping stability. In addition, the pull screw mechanism, pull screw slider, and pull screw groove drive the placement plate to move back and forth, which facilitates the rapid loading and unloading of automotive parts and makes operation convenient. Attached Figure Description

[0012] Figure 1 This is a front view of a flipping mechanism for processing automotive parts according to this utility model; Figure 2 This is a schematic diagram of the internal structure of a flipping mechanism for processing automotive parts according to this utility model; Figure 3 This is a top view of the internal structure of a flipping mechanism for processing automotive parts according to this utility model; Figure 4 This utility model relates to a flipping mechanism for processing automotive parts. Figure 2 Enlarged view of point A in the middle; Figure 5 This utility model relates to a flipping mechanism for processing automotive parts. Figure 2 Enlarged view at point B in the middle; Figure 6 This utility model relates to a flipping mechanism for processing automotive parts. Figure 2 Enlarged view at point C; Figure 7 This utility model relates to a flipping mechanism for processing automotive parts. Figure 3 Enlarged view of point D in the middle.

[0013] In the diagram: 1. Workbench, 2. Support frame, 3. PLC controller, 4. Automotive parts, 5. Electric push rod, 6. Lifting groove, 7. Pull-out groove, 8. Placement plate, 9. First forward and reverse threaded screw mechanism, 10. Lifting slider, 11. Servo motor, 12. Support plate, 13. Horizontal clamping plate, 14. Vertical clamping plate, 15. Vertical threaded screw groove, 16. Vertical threaded screw slider, 17. Pull-out threaded screw mechanism, 18. Pull-out threaded screw slider, 19. Pull-out threaded screw groove, 20. Second forward and reverse threaded screw mechanism, 21. Splicing slot, 22. Splicing insert, 23. Fixing bolt. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-7This utility model provides a technical solution: a flipping mechanism for processing automotive parts, including a worktable 1, a support frame 2, a PLC controller 3, automotive parts 4, an electric push rod 5, a lifting groove 6, a pull-out groove 7, a placement plate 8, a first positive and negative threaded screw mechanism 9, a lifting slider 10, a servo motor 11, a support plate 12, a horizontal clamping plate 13, a vertical clamping plate 14, a vertical threaded screw groove 15, a vertical threaded screw slider 16, a pull-out threaded screw mechanism 17, a pull-out threaded screw slider 18, a pull-out threaded screw groove 19, a second positive and negative threaded screw mechanism 20, a splicing slot 21, a splicing insert 22, and fixing bolts 23. The support frame 2 is vertically fixedly connected to both sides of the upper end of the worktable 1, and the PLC controller 3 is electrically connected to one side edge of the support frame 2. A pull-out groove 7 is provided, and pull-out screw grooves 19 are provided on both sides of the inner wall of the pull-out groove 7. A placement plate 8 is slidably inserted into the inner wall of the pull-out groove 7, and a pull-out screw slider 18 is fixedly connected to the rear edges of both sides of the placement plate 8. The placement plate 8 is connected to the pull-out screw groove 19 in a front-to-back screw movement through the pull-out screw mechanism 17, the pull-out screw slider 18, and the pull-out screw groove 19. This makes it easy to adjust the front and back extension of the placement plate 8, which is convenient for loading and unloading materials. The operation is convenient and safe. The pull-out screw slider 18 is slidably inserted into the pull-out screw groove 19, and the pull-out screw mechanism 17 is inserted through the inner walls of the pull-out screw slider 18 and the pull-out screw groove 19. A lifting groove 6 is provided at the middle position of the lower end of the inner wall of the support frame 2, and an electric push rod is inserted into the middle position of the inner wall of the support frame 2. 5. A lifting slider 10 is fixedly connected to the output end of the electric push rod 5, and a servo motor 11 is fixedly connected to the inner wall of the lifting slider 10. A support plate 12 is fixedly connected to the output end of the servo motor 11, and a first positive and negative threaded screw mechanism 9 is fixedly connected to the front and rear edges of the inner wall of the support plate 12. The support plate 12 is movably connected to the lifting groove 6 via the electric push rod 5, which makes it easy to adjust the height of the support plate 12 and allows for better height adaptation. The support plate 12 is rotatably connected to the lifting slider 10 via the servo motor 11, which allows the support plate 12 to be stably flipped by the servo motor 11, resulting in good flipping adjustment. A transverse clamping plate 13 is distributed on the outer wall of the first positive and negative threaded screw mechanism 9. A vertical lead screw groove 15 is provided on the inner side of component 13. A vertical lead screw slider 16 is slidably connected to the inner wall of the vertical lead screw groove 15. A splicing slot 21 is provided on one side of the vertical lead screw slider 16. A splicing block 22 is inserted into the inner wall of the splicing slot 21. A vertical clamping plate 14 is fixedly connected to the other side of the splicing block 22. The inner side of the vertical clamping plate 14 is made of rubber. The vertical clamping plate 14 is spliced ​​to the vertical lead screw slider 16 through the splicing slot 21 and the splicing block 22. The splicing block 22 is bolted to the splicing slot 21. This allows the vertical clamping plate 14 to be quickly installed and removed, and can be quickly adapted, replaced, and adjusted. The splicing block 22 and the inner wall of the splicing slot 21 are connected by a through-bolt 23.A second positive and negative threaded screw mechanism 20 is inserted and connected through the inner walls of the vertical screw slide groove 15 and the vertical screw slider 16. An automotive part 4 is placed on the upper end of the placement plate 8. The automotive part 4 is horizontally and vertically clamped to the support plate 12 via the horizontal clamping plate 13 and the vertical clamping plate 14. The horizontal clamping plate 13 and the vertical clamping plate 14 are also horizontally and vertically movable to the support plate 12 via the first positive and negative threaded screw mechanism 9 and the second positive and negative threaded screw mechanism 20. This allows the automotive part 4 to be clamped horizontally and vertically, resulting in better clamping performance. The electric push rod 5, the first positive and negative threaded screw mechanism 9, the servo motor 11, the pull-out screw mechanism 17, and the second positive and negative threaded screw mechanism 20 are electrically connected to the PLC controller 3.

[0016] Working principle: When using this type of flipping mechanism for processing automotive parts, first connect the device to the power supply. Then, the placement plate 8 is slid forward and extended by the pull screw mechanism 17, the pull screw slider 18, and the pull screw groove 19. Next, the automotive part 4 is placed on the placement plate 8, and then the placement plate 8 is reset and retracted. Then, the support plate 12, the horizontal clamping plate 13, and the vertical clamping plate 14 are lowered by the electric push rod 5. Then, the horizontal clamping plate 13 and the vertical clamping plate 14 are adjusted by the first positive and negative thread screw mechanism 9 and the second positive and negative thread screw mechanism 20, thereby fitting and clamping the automotive part 4. Then, the automotive part 4 is lifted by the electric push rod 5, and then the servo motor 11 is used for stable flipping adjustment. When it is necessary to adapt to irregularly shaped automotive parts 4, the splicing slot 21, the splicing plug 22, and the fixing bolt 23 can be used for quick insertion, disassembly, replacement, and adjustment. This is the usage process of this type of flipping mechanism for processing automotive parts.

[0017] It should be noted that this utility model is a flipping mechanism for processing automotive parts. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, where the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in the field.

[0018] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A flipping mechanism for processing automotive parts, comprising a worktable (1), wherein support frames (2) are vertically fixedly connected to the upper two sides of the worktable (1), and a PLC controller (3) is electrically connected to one side edge of the support frame (2), characterized in that: The workbench (1) has a pull-out groove (7) at its upper end, and pull-out screw grooves (19) are provided on both sides of the inner wall of the pull-out groove (7). A placement plate (8) is slidably inserted into the inner wall of the pull-out groove (7), and a pull-out screw slider (18) is fixedly connected to the rear edges of both sides of the placement plate (8). The pull-out screw slider (18) is slidably inserted into the pull-out screw groove (19), and a pull-out screw mechanism (1) is inserted through the inner wall of the pull-out screw slider (18) and the pull-out screw groove (19). 7) A lifting groove (6) is provided at the middle position of the lower end of the inner wall of the support frame (2), and an electric push rod (5) is inserted and connected at the middle position of the inner wall of the support frame (2). The output end of the electric push rod (5) is fixedly connected to a lifting slider (10), and a servo motor (11) is embedded and fixedly connected to the inner wall of the lifting slider (10). The output end of the servo motor (11) is fixedly connected to a support plate (12), and a first positive and negative thread screw mechanism (9) is vertically embedded and fixedly connected to the front and rear edges of the inner wall of the support plate (12). The first positive and negative threaded screw mechanism (9) has a horizontal clamping plate (13) fitted on its outer wall, and a vertical threaded screw groove (15) is provided on the inner side of the horizontal clamping plate (13). A vertical threaded screw slider (16) is slidably inserted into the inner wall of the vertical threaded screw groove (15), and a splicing slot (21) is provided on one side of the vertical threaded screw slider (16). A splicing plug (22) is inserted into the inner wall of the splicing slot (21), and a vertical clamping plate (14) is fixedly connected to the other side of the splicing plug (22). The inner walls of the block (22) and the splicing slot (21) are connected by a fixing bolt (23). The inner walls of the vertical screw slide (15) and the vertical screw slider (16) are connected by a second positive and negative screw mechanism (20). The upper end of the placement plate (8) is placed with an automotive part (4). The electric push rod (5), the first positive and negative screw mechanism (9), the servo motor (11), the pull screw mechanism (17), and the second positive and negative screw mechanism (20) are electrically connected to the PLC controller (3).

2. The flipping mechanism for processing automotive parts according to claim 1, characterized in that: The automotive part (4) is connected to the support plate (12) by a horizontal clamping plate (13) and a vertical clamping plate (14), and the horizontal clamping plate (13) and the vertical clamping plate (14) are connected to the support plate (12) by a horizontal and vertical screw movement through a first positive and negative screw mechanism (9) and a second positive and negative screw mechanism (20).

3. The flipping mechanism for processing automotive parts according to claim 2, characterized in that: The placement plate (8) is connected to the pull screw mechanism (17), the pull screw slider (18) and the pull screw groove (19) in a front-to-back screw movement.

4. The flipping mechanism for processing automotive parts according to claim 3, characterized in that: The support plate (12) is connected to the lifting groove (6) in a lifting and lowering motion via an electric push rod (5).

5. A flipping mechanism for processing automotive parts according to claim 4, characterized in that: The support plate (12) is connected to the lifting slider (10) in a front-to-back rotational manner via a servo motor (11).

6. A flipping mechanism for processing automotive parts according to claim 5, characterized in that: The inner side of the vertical clamp (14) is made of rubber, and the vertical clamp (14) is connected to the vertical lead screw slider (16) by splicing slot (21) and splicing block (22). The splicing block (22) is bolted to the splicing slot (21) by fixing bolt (23).

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