High-precision adjusting insertion plate for flanging machine

Abstract

The utility model relates to the technical field of flanging machine equipment, and discloses a high-precision adjusting insertion plate for a flanging machine, which comprises a mounting frame, a sliding rail is fixedly connected to the outer surface of the mounting frame, a meshing rack is fixedly connected to the upper surface of the sliding rail, and a scale plate is fixedly connected to one side surface of the sliding rail. According to the high-precision adjusting insertion plate for the flanging machine, through the arrangement of the sliding rails, the movable base can be driven to roughly adjust the position, so that the movable base moves in a large range until the movable base approaches the needed position, and then the movable base is adjusted under the combined action of the worm, the rotating head and the meshing rack; the rotating head is rotated to drive the worm to rotate to be matched with the meshing rack to drive the moving seat to perform fine adjustment, so that the moving seat moves within a small range until the moving seat reaches an accurate position, and the moving seat can be moved more accurately under the matching of the pointer and the scale plate during moving, so that the accurate adjustment of the position is realized, and the requirement of high-precision machining is met; and the quality and the consistency of final products are improved.

Description

Technical Field

[0001] This application relates to the field of folding machine equipment technology, specifically a high-precision adjustment plate for a folding machine. Background Technology

[0002] A bending machine is a simple bending machine that can be operated manually or by a motor. The simplest method involves firmly securing a steel sheet to the machine's worktable using a template with a bending radius. The protruding portion of the material is placed on another worktable that rotates around the center of the bending radius. As the movable worktable rises, it bends the stainless steel to the desired angle. It is evident that the stainless steel slides on the worktable during bending.

[0003] However, existing plate adjustment systems often suffer from insufficient precision. The initial position of the plate is usually coarsely adjusted by a mechanical adjustment device, but due to the precision limitations of the adjustment mechanism, it is often difficult to meet the requirements of high-precision machining. This results in deviations in the flatness and angular accuracy of the workpiece edges during machining, affecting the quality and consistency of the final product. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a high-precision adjustment plate for a folding machine, which has a fine-tuning function after coarse adjustment and works with a scale to ensure the accuracy of adjustment, thereby meeting the needs of high-precision processing and solving the problems mentioned in the background technology.

[0005] To achieve the above objectives, this application provides the following technical solution: a high-precision adjusting plate for a folding machine, comprising a mounting frame, a slide rail fixedly connected to the outer surface of the mounting frame, a toothed rack fixedly connected to the upper surface of the slide rail, a scale plate fixedly connected to one side of the slide rail, two movable seats slidably connected to the outer surface of the slide rail, each of the two movable seats having an installation cavity on its outer surface, a worm gear provided inside each of the two installation cavities, the worm gear meshing with the toothed rack, and an indicator needle fixedly connected to the bottom surface of each of the two movable seats.

[0006] The above scheme, through the use of slide rails, enables the moving seat to make rough position adjustments, allowing it to move within a relatively large range until it approaches the desired position. Then, under the combined action of the worm, rotating head, and rack, rotating the rotating head drives the worm to rotate, which, in conjunction with the rack, drives the moving seat to make fine adjustments, allowing it to move within a small range until it reaches the precise position. Furthermore, with the assistance of the indicator needle and scale plate, the movement of the moving seat can be made more precise, thereby achieving accurate position adjustment, meeting the requirements of high-precision machining, and improving the quality and consistency of the final product.

[0007] Furthermore, one end of the outer surface of the worm gear is fixedly connected to the rotating head, and the outer surface of the rotating head is provided with anti-slip texture.

[0008] The above solution utilizes a rotating head. When the worm gear descends and engages with the rack, if they cannot connect, the rotating head can be turned to drive the worm gear to rotate, thereby quickly engaging them. Furthermore, the anti-slip texture increases friction, making it easier for workers to rotate.

[0009] Furthermore, an internal hexagonal groove is provided on one side of the rotating head away from the worm gear.

[0010] With the above scheme, by setting the function of the internal hexagonal groove, after the worm is connected to the rack, a tool can be inserted into the internal hexagonal groove to quickly rotate the worm and make fine adjustments to the device.

[0011] Furthermore, the outer surfaces of the two movable seats are provided with two sets of symmetrical guide grooves, and the inner walls of the guide grooves are connected to the inner walls of the mounting cavity. The outer surfaces of the two worm gears are fixedly connected with two guide frames, and the outer surfaces of the guide frames are slidably connected to the inner walls of the guide grooves.

[0012] The above scheme, through the function of setting guide grooves and mounting cavities, allows the worm to have a certain vertical movement space. At this time, during coarse movement, the worm is controlled to disengage from the rack, thereby enabling rapid coarse movement. Furthermore, the guide groove can limit the movement of the guide frame, thereby ensuring that the worm and the rack are always in a parallel state and that the worm can stably mesh with the rack.

[0013] Furthermore, two sets of symmetrical fixing plates are fixedly connected to the outer surfaces of the two movable seats. Each set of fixing plates has a pin inserted into its inner wall, and the outer surface of the pin is inserted into the inner wall of the guide frame.

[0014] The above scheme utilizes a pin mechanism. After the worm gear and rack mesh, the pin is inserted into the fixed plate and guide frame to limit and fix the position of the worm gear, thereby ensuring stable meshing of the worm gear and rack and thus ensuring the stability of fine-tuning.

[0015] Furthermore, a guide rod is fixedly connected to the outer surface of the mounting bracket, the inner walls of the two movable seats are slidably connected to the outer surface of the guide rod, and fastening bolts are fixedly connected to the outer surface of the two movable seats.

[0016] The above scheme, by setting the guide rod, can limit and guide the movement of the moving seat, thereby ensuring that the moving seat can move in a precise direction. Then, under the action of the fastening bolt, the position of the moving seat can be limited and fixed to ensure the stability of the processing.

[0017] Furthermore, both of the inner walls of the movable seats are rotatably connected to lead screws, and one end of the lead screw extends through the inner wall of the movable seat to the outside. One end of each of the two lead screws is fixedly connected to a handle, and the outer surface of each of the two lead screws is threaded with a mounting seat.

[0018] The above solution utilizes a handle and a lead screw. Turning the handle rotates the lead screw, thereby adjusting the position of the mounting base.

[0019] Furthermore, connecting rods are fixedly connected to the outer surfaces of both movable seats, and the inner walls of both mounting seats are slidably connected to the outer surfaces of the connecting rods.

[0020] The above solution, by setting the connecting rod, can limit and guide the movement of the mounting base, and ensure that the mounting base can move stably.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This type of bending machine uses a high-precision adjusting plate. Through the action of the slide rail, it can drive the moving seat to make a rough position adjustment, thus moving it within a large range until it approaches the desired position. Then, under the combined action of the worm, rotating head, and rack, rotating the rotating head drives the worm to rotate, which in turn drives the rack to make a fine adjustment of the moving seat, allowing the moving seat to move within a small range until it reaches the precise position. Furthermore, with the help of the indicator needle and scale plate, the movement of the moving seat can be made more precise, thus achieving precise position adjustment, meeting the needs of high-precision processing, and improving the quality and consistency of the final product. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0024] Figure 2 This is a three-dimensional structural diagram of the entire application from another perspective;

[0025] Figure 3 This is a three-dimensional structural diagram of the movable base of this application;

[0026] Figure 4 This is a three-dimensional structural diagram of the slide rail, gear rack, and scale plate of this application;

[0027] Figure 5 This is a three-dimensional structural diagram of the worm gear and rotor of this application.

[0028] In the picture:

[0029] 1. Mounting bracket; 2. Slide rail; 3. Rack and pinion; 4. Scale plate; 5. Moving seat; 6. Mounting cavity; 7. Worm gear; 8. Rotary head; 9. Anti-slip texture; 10. Internal hexagonal groove; 11. Guide groove; 12. Guide frame; 13. Indicator needle; 14. Fixing plate; 15. Pin; 16. Fastening bolt; 17. Lead screw; 18. Handle; 19. Connecting rod; 20. Mounting seat; 21. Guide rod. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Please see Figure 1 , Figure 3 and Figure 4 This embodiment describes a high-precision adjusting plate for a folding machine, comprising a mounting frame 1. A slide rail 2 is fixedly connected to the outer surface of the mounting frame 1. A gear 3 is fixedly connected to the upper surface of the slide rail 2. A scale plate 4 is fixedly connected to one side of the slide rail 2. Two movable seats 5 are slidably connected to the outer surface of the slide rail 2. Each movable seat 5 has a mounting cavity 6 on its outer surface. A worm gear 7 is installed inside each mounting cavity 6, meshing with the gear 3. An indicator needle 13 is fixedly connected to the bottom surface of each movable seat 5. By utilizing the slide rail 2, the movable seat 5 can be adjusted. The movable seat 5 is roughly adjusted in position, moving within a large range until it approaches the desired position. Then, under the combined action of the worm 7, the rotating head 8, and the rack 3, rotating the rotating head 8 drives the worm 7 to rotate, which, in conjunction with the rack 3, drives the movable seat 5 to make fine adjustments, moving the movable seat 5 within a small range until it reaches the precise position. Furthermore, with the cooperation of the indicator needle 13 and the scale plate 4, the movement of the movable seat 5 can be made more precise, thereby achieving precise position adjustment, meeting the requirements of high-precision machining, and improving the quality and consistency of the final product.

[0032] Please see Figure 3 and Figure 5One end of the outer surface of the worm 7 is fixedly connected to the rotating head 8. The outer surface of the rotating head 8 is provided with anti-slip texture 9. By setting the rotating head 8, when the worm 7 falls and engages with the rack 3, if they cannot be aligned, the rotating head 8 can be rotated to drive the worm 7 to rotate, thereby quickly engaging and connecting the two. The anti-slip texture 9 can also increase friction, making it easier for the operator to rotate. The side of the rotating head 8 away from the worm 7 is provided with an internal hexagonal groove 10. By setting the internal hexagonal groove 10, after the worm 7 is connected with the rack 3, a tool can be inserted into the internal hexagonal groove 10 to quickly rotate the worm 7 and make fine adjustments to the device. The outer surfaces of the two moving seats 5 are each provided with two sets of symmetrical guide grooves 11, and the inner walls of the guide grooves 11 are connected to the inner walls of the mounting cavity 6. The outer surfaces of the two worm 7 are each fixedly connected with two guide frames 12, and the outer surfaces of the guide frames 12 are slidably connected. The guide groove 11 and the mounting cavity 6 provide a certain vertical movement space for the worm 7 on the inner wall of the guide groove 11. During coarse movement, the worm 7 is disengaged from the rack 3, allowing for rapid coarse movement. The guide groove 11 also limits the movement of the guide frame 12, ensuring that the worm 7 and the rack 3 are always parallel and that the worm 7 can stably mesh with the rack 3. Two sets of symmetrical fixing plates 14 are fixedly connected to the outer surfaces of the two moving seats 5. Each set of fixing plates 14 has a pin 15 inserted into its inner wall, and the outer surface of the pin 15 is inserted into the inner wall of the guide frame 12. By setting the pin 15, after the worm 7 meshes with the rack 3, the pin 15 is inserted into the interior of the fixing plate 14 and the guide frame 12, thereby limiting and fixing the position of the worm 7, ensuring stable meshing of the worm 7 and the rack 3, and thus ensuring the stability of fine adjustment.

[0033] Please see Figure 2 and Figure 3A guide rod 21 is fixedly connected to the outer surface of the mounting bracket 1. The inner walls of the two movable seats 5 are slidably connected to the outer surface of the guide rod 21. Fastening bolts 16 are fixedly connected to the outer surfaces of the two movable seats 5. The fastening bolts 16, by rotating, compress the guide rod 21 to limit and fix the movable seats 5. The guide rod 21 limits and guides the movement of the movable seats 5, ensuring precise directional movement. The fastening bolts 16 then limit and fix the position of the movable seats 5, ensuring processing stability. The inner walls of the two movable seats 5 are rotatably connected to... A lead screw 17 is provided, with one end of the lead screw 17 extending through the inner wall of the movable seat 5 to the outside. A handle 18 is fixedly connected to one end of both lead screws 17. Mounting seats 20 are threadedly connected to the outer surfaces of both lead screws 17. By using the handle 18 and lead screw 17, rotating the handle 18 can drive the lead screw 17 to rotate, thereby adjusting the position of the mounting seats 20. A connecting rod 19 is fixedly connected to the outer surface of both movable seats 5. The inner walls of both mounting seats 20 are slidably connected to the outer surface of the connecting rod 19. By using the connecting rod 19, the movement of the mounting seats 20 can be limited and guided, ensuring that the mounting seats 20 can move stably.

[0034] In this embodiment, a high-precision adjusting plate for a folding machine, through the function of the slide rail 2, can drive the moving seat 5 to perform coarse position adjustment, thereby moving within a large range until it approaches the desired position. Then, under the combined action of the worm 7, the rotating head 8, and the rack 3, rotating the rotating head 8 drives the worm 7 to rotate, which, in conjunction with the rack 3, drives the moving seat 5 to perform fine adjustment, allowing the moving seat 5 to move within a small range until it reaches the precise position. Furthermore, with the cooperation of the indicator needle 13 and the scale plate 4, the movement of the moving seat 5 can be made more precise, thereby achieving precise position adjustment, meeting the requirements of high-precision processing, and improving the quality and consistency of the final product.

[0035] The working principle of the above embodiment is as follows: The pin 15 is pulled out and the worm 7 is raised upwards. Then, the pin 15 is inserted again. At this time, the guide frame 12 can be attached to the pin 15, and the worm 7 and the rack 3 are disengaged. The sliding seat 5 can then be roughly adjusted to allow its position to be adjusted on the slide rail 2. Under the action of the guide rod 21, the movement stability of the sliding seat 5 can be further improved, allowing the sliding seat 5 to move accurately and stably. After the sliding seat 5 has roughly moved to its approximate position, the pins 15 on both sides are removed. The worm 7 and guide frame 12 move downwards under gravity. If the worm 7 and rack 3 cannot engage, the rotating head 8 can be manually rotated to adjust the worm 7, allowing the worm 7 to engage with the rack 3. When the rack 3 is engaged, the guide frame 12 falls to the bottom of the guide groove 11 after engagement, and the insertion holes on both sides of the guide frame 12 coincide with the insertion holes on the surface of the fixing plate 14. At this time, the pin 15 is inserted into the interior of the guide frame 12 and the fixing plate 14, thereby limiting and fixing the position of the worm 7, ensuring stable engagement of the rack 3 and the worm 7. Then, a tool is inserted into the interior hexagonal groove 10 and rotated, causing the worm 7 to rotate. In conjunction with the rack 3, the position of the moving seat 5 can be finely adjusted. During the adjustment process, the position indicated by the indicator needle 13 on the scale plate 4 can be observed to determine the fine adjustment size, thereby achieving precise adjustment. After the adjustment is completed, the position of the moving seat 5 can be limited and fixed by rotating the fastening bolt 16, improving its stability.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision adjusting plate for a bending machine, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is fixedly connected to a slide rail (2), the upper surface of the slide rail (2) is fixedly connected to a toothed rack (3), one side of the slide rail (2) is fixedly connected to a scale plate (4), the outer surface of the slide rail (2) is slidably connected to two movable seats (5), the outer surface of the two movable seats (5) is provided with a mounting cavity (6), the interior of the two mounting cavities (6) is provided with a worm gear (7), the worm gear (7) meshes with the toothed rack (3), and the bottom surface of the two movable seats (5) is fixedly connected to an indicator needle (13).

2. The high-precision adjusting plate for a folding machine according to claim 1, characterized in that: One end of the outer surface of the worm (7) is fixedly connected to the rotating head (8), and the outer surface of the rotating head (8) is provided with anti-slip texture (9).

3. The high-precision adjusting plate for a folding machine according to claim 2, characterized in that: The rotating head (8) has an internal hexagonal groove (10) on one side away from the worm (7).

4. A high-precision adjusting plate for a folding machine according to claim 1, characterized in that: Two sets of symmetrical guide grooves (11) are provided on the outer surfaces of the two movable seats (5), and the inner wall of the guide groove (11) is connected to the inner wall of the mounting cavity (6). Two guide frames (12) are fixedly connected to the outer surfaces of the two worm gears (7), and the outer surfaces of the guide frames (12) are slidably connected to the inner wall of the guide groove (11).

5. A high-precision adjusting plate for a folding machine according to claim 1, characterized in that: Two sets of symmetrical fixing plates (14) are fixedly connected to the outer surfaces of the two movable seats (5). Each set of fixing plates (14) has a pin (15) inserted into its inner wall, and the outer surface of the pin (15) is inserted into the inner wall of the guide frame (12).

6. A high-precision adjusting plate for a folding machine according to claim 1, characterized in that: The outer surface of the mounting bracket (1) is fixedly connected to a guide rod (21), and the inner walls of the two movable seats (5) are slidably connected to the outer surface of the guide rod (21). The outer surfaces of the two movable seats (5) are fixedly connected to fastening bolts (16).

7. A high-precision adjusting plate for a folding machine according to claim 1, characterized in that: Both movable seats (5) are rotatably connected to the inner walls of each movable seat (5), and one end of the screw (17) extends through the inner wall of the movable seat (5) to the outside. One end of each screw (17) is fixedly connected to a handle (18), and the outer surfaces of each screw (17) are threadedly connected to a mounting seat (20).

8. A high-precision adjusting plate for a folding machine according to claim 7, characterized in that: The outer surfaces of the two movable seats (5) are fixedly connected with connecting rods (19), and the inner walls of the two mounting seats (20) are slidably connected to the outer surfaces of the connecting rods (19).

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