Anti-displacement fixing frame for pedal machining

Abstract

The utility model relates to the technical field of pedal machining, and discloses a pedal machining anti-displacement fixing frame which comprises a base, an operation table is fixedly connected to the top of the base, an automobile pedal is arranged on the top of the operation table, a clamping assembly is arranged on the top of the operation table, and the clamping assembly comprises two connecting blocks and clamping blocks arranged on the side walls of the connecting blocks. And the outer wall of the connecting block is slidably connected to the interior of the operation table, the side wall of the clamping block is fixedly connected with a rubber plate, one end of the connecting block is fixedly connected with two moving blocks, and sliding rails are slidably connected to the interiors of the moving blocks. The driving assembly drives the moving blocks to move, the moving blocks drive the connecting blocks to move on the outer wall of the sliding rail, the moving block on one side moves to drive the first moving column and the rotating block to rotate, and the problems that due to the fact that a traditional fixing frame is difficult to adapt to various pedal sizes due to the fixed structure, pedal deviation is prone to occurring during clamping, positioning is not accurate, and clamping is not convenient are solved. Therefore, the problem that the machining precision and the yield are affected is solved, and the universality of the fixing frame is improved.

Description

Technical Field

[0001] This utility model relates to the field of pedal processing technology, and in particular to a pedal processing anti-displacement fixing bracket. Background Technology

[0002] Anti-displacement fixing brackets for pedal processing are important auxiliary equipment in the field of machining. They are mainly used to fix various pedal workpieces (such as automotive pedals, industrial machinery pedals, etc.) to ensure their stability during drilling, milling, welding and other processing, and to avoid processing errors caused by displacement. With the continuous improvement of the manufacturing industry's requirements for processing accuracy and efficiency, the diversification of pedal workpiece specifications is becoming increasingly obvious. Traditional fixing brackets are difficult to meet the needs of flexible production. In addition, pedal processing usually involves high-precision mating surfaces or mounting holes. Any slight deviation will cause subsequent assembly problems. Therefore, the adaptability and stability of the fixing bracket have become key factors affecting product quality. Against this background, it is of great significance to develop a fixing bracket that can adapt to different specifications of pedals and has both high precision and high stability.

[0003] In existing technologies, pedal fixing frames mostly adopt rigid clamping structures, such as clamping plates fastened by bolts or hydraulically driven fixing clamps. These structures typically consist of a fixed base, adjustable clamping arms, and a locking mechanism. They use mechanical or hydraulic pressure to press the pedal workpiece onto the processing platform. Some improved designs adjust the clamping arm spacing via threaded rods to accommodate pedal size variations within a certain range. In addition, to enhance the anti-slip effect, rubber pads or serrated patterns are often added to the clamping surface. The core technology relies on the friction generated by rigid contact to suppress vibration and displacement during processing. However, the adjustment process often depends on manual operation, and the structural flexibility is limited.

[0004] The main problem with existing technologies is that the fixed structure of the clamping frame makes it difficult to adapt to various pedal sizes. Due to the large differences in the length, width, and thickness of the pedal workpiece, traditional clamping frames require frequent replacement of clamping modules or adjustment of mechanical components. This is not only cumbersome but also prone to pedal displacement due to uneven clamping force distribution. Especially in batch processing, switching between different pedal sizes can significantly reduce production efficiency, and the error of manual adjustment further exacerbates the risk of inaccurate positioning, ultimately affecting processing accuracy and product yield. This limitation is particularly prominent in flexible manufacturing and automated production scenarios, requiring a clamping solution that can automatically adapt to different pedal sizes. To address this issue, a pedal processing anti-displacement clamping frame is proposed. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a pedal processing anti-displacement fixing bracket, which aims to improve the problem that traditional fixing brackets in the prior art are difficult to adapt to various pedal sizes and that uneven clamping force leads to pedal displacement during processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pedal processing anti-displacement fixing frame, including a base, an operating table fixedly connected to the top of the base, a car pedal being provided on the top of the operating table, and a clamping assembly being provided on the top of the operating table;

[0007] The clamping assembly includes two connecting blocks and a clamping block disposed on the side wall of the connecting blocks. The outer wall of the connecting blocks is slidably connected to the inside of the operating table. A rubber plate is fixedly connected to the side wall of the clamping block. Two moving blocks are fixedly connected to one end of the connecting blocks. A slide rail is slidably connected inside the moving blocks. The outer wall of the slide rail is fixedly connected to the bottom of the operating table. A first moving column is rotatably connected to the outer wall of the moving blocks. A rotating block is rotatably connected to one end of the first moving column. A second moving column is rotatably connected to one end of the rotating block. One end of the second moving column is rotatably connected to the outer wall of the moving blocks. A driving assembly is disposed at the bottom of the base. A quick-release assembly is disposed on the side wall of the clamping block.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a push rod, the outer wall of which is fixedly connected to the bottom of the base, and the output end of which is fixedly connected to the outer wall of the moving block.

[0010] As a further description of the above technical solution:

[0011] The quick-release assembly includes a locking block and a slot formed inside the connecting block. The outer wall of the locking block is fixedly connected to the side wall of the clamping block, and the locking block and the slot engage with each other.

[0012] As a further description of the above technical solution:

[0013] A fixing plate is fixedly connected inside the card block, and a card hole is opened inside the connecting block.

[0014] As a further description of the above technical solution:

[0015] The card block has a sliding block inside, and the sliding block engages with the card hole.

[0016] As a further description of the above technical solution:

[0017] A limiting plate is fixedly connected to the outer wall of the sliding block, and the outer wall of the limiting plate is slidably connected inside the card block.

[0018] As a further description of the above technical solution:

[0019] The card block is equipped with a reset spring. One end of the reset spring is fixedly connected to the outer wall of the limiting plate, and the other end of the reset spring is fixedly connected to the outer wall of the fixing plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the moving block is driven by the driving component, and the moving block drives the connecting block to move on the outer wall of the slide rail. The movement of one side of the moving block drives the first moving column and the rotating block to rotate. Then, the rotation of the rotating block drives the second moving column and another moving block to move synchronously, so as to achieve the effect of adaptive clamping of pedals of different specifications. This solves the problem that the traditional fixed frame is difficult to adapt to various pedal sizes due to its fixed structure, which leads to pedal offset and inaccurate positioning during clamping, thus affecting the processing accuracy and yield rate. This improves the versatility of the fixed frame.

[0022] In this invention, by pressing the sliding block, the limiting plate is squeezed and the reset spring is compressed, causing the sliding block to disengage from the locking hole. Then, by pulling the clamping block, the clamping block and the connecting block can be quickly separated, thus achieving the effect of quick-release clamping block. This solves the problem of time-consuming and laborious replacement of traditional clamping blocks and improves the convenience of clamping block replacement. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the anti-displacement fixing bracket for pedal processing proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the operating table structure of the anti-displacement fixing bracket for pedal processing proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the connecting block structure of the anti-displacement fixing frame for pedal processing proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the locking block structure of the anti-displacement fixing bracket for pedal processing proposed in this utility model;

[0027] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Base; 2. Control panel; 3. Car pedal; 4. Rotating block; 5. Moving column one; 6. Moving column two; 7. Moving block; 8. Slide rail; 9. Push rod; 10. Connecting block; 11. Clamping block; 12. Rubber plate; 13. Slot; 14. Clamping block; 15. Clamping hole; 16. Fixing plate; 17. Sliding block; 18. Limiting plate; 19. Return spring. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1-2 The present invention provides an embodiment of a pedal processing anti-displacement fixing frame, including a base 1, an operating table 2 fixedly connected to the top of the base 1, the operating table 2 being used to fix and support the entire clamping mechanism and provide a processing operation plane, a car pedal 3 being provided on the top of the operating table 2, the car pedal 3 being the workpiece to be processed, and a clamping assembly being provided on the top of the operating table 2, the clamping assembly being used to adaptively clamp the car pedal 3 to prevent displacement during processing;

[0032] The clamping assembly includes two connecting blocks 10 and a clamping block 11 disposed on the side wall of the connecting blocks 10. The connecting blocks 10 connect the clamping block 11 and the moving block 7 to transmit force. The outer wall of the connecting blocks 10 is slidably connected to the inside of the operating table 2, allowing the clamping block 11 to move and adjust its position along the operating table 2. A rubber plate 12 is fixedly connected to the side wall of the clamping block 11. The rubber plate 12 increases friction and protects the surface of the car pedal 3 to prevent pinching. Two moving blocks 7 are fixedly connected to one end of the connecting blocks 10. The moving blocks 7 drive the connecting blocks 10 and the clamping block 11 to move synchronously. A slide rail 8 is slidably connected inside the moving blocks 7. The slide rail 8 provides guidance for the moving blocks 7 to ensure smooth movement. The outer wall of the slide rail 8 is fixedly connected to the bottom of the operating table 2 to ensure structural stability. A moving column 5 is rotatably connected to the outer wall of the moving blocks 7. The moving column 5 converts the linear motion of the push rod 9 into the rotational motion of the rotating block 4. The system consists of a movable column 5, one end of which is rotatably connected to a rotating block 4. The rotating block 4 is used to change the direction of force transmission, so that the two movable blocks 7 move synchronously in opposite directions. One end of the rotating block 4 is rotatably connected to a movable column 6, which is used to transmit the rotational motion of the rotating block 4 to the movable block 7 on the other side. One end of the movable column 6 is rotatably connected to the outer wall of the movable block 7 to ensure effective force transmission. A drive assembly is provided at the bottom of the base 1 to provide clamping power. A quick-release assembly is provided on the side wall of the clamping block 11 to quickly replace the clamping block 11 and improve operating efficiency. The drive assembly includes a push rod 9, which serves as a power source to provide linear driving force. The outer wall of the push rod 9 is fixedly connected to the bottom of the base 1 to ensure the installation stability of the push rod 9. The output end of the push rod 9 is fixedly connected to the outer wall of the movable block 7, so that the linear motion of the push rod 9 directly drives the movable block 7 to move, thereby driving the clamping assembly to move.

[0033] Reference Figures 3-5The quick-release assembly includes a locking block 14 and a slot 13 formed inside the connecting block 10. The locking block 14 is used to form a detachable connection with the connecting block 10, and the slot 13 provides installation and positioning space for the locking block 14. The outer wall of the locking block 14 is fixedly connected to the side wall of the clamping block 11, realizing a quick connection between the clamping block 11 and the connecting block 10. The locking block 14 and the slot 13 engage to ensure a stable connection and accurate positioning. A fixing plate 16 is fixedly connected inside the locking block 14, which serves as a fixed support point for the return spring 19. A locking hole 15 is formed inside the connecting block 10, which is used to cooperate with the sliding block 17 to achieve a locking function. The sliding block 17 is slidably connected inside the locking block 14, and the sliding block 17 is used to lock the locking mechanism. The locking and unlocking operation of block 14 involves the engagement of sliding block 17 and locking hole 15. In the locked state, it prevents block 14 from disengaging from slot 13. A limiting plate 18 is fixedly connected to the outer wall of sliding block 17. The limiting plate 18 is used to limit the movement range of sliding block 17 and is connected to a return spring 19. The outer wall of the limiting plate 18 is slidably connected inside the block 14 to ensure the movement stability of sliding block 17. A return spring 19 is provided inside the block 14. The return spring 19 provides the automatic return force of sliding block 17. One end of the return spring 19 is fixedly connected to the outer wall of the limiting plate 18, and the other end is fixedly connected to the outer wall of the fixing plate 16, forming an elastic return mechanism to ensure that the locked state can be automatically restored after the sliding block 17 is released.

[0034] Working principle: When it is necessary to clamp the car pedal 3, the push rod 9 located at the bottom of the base 1 is activated. The output end of the push rod 9 generates a pulling or pushing force, which drives the moving block 7 connected to it to slide along the slide rail 8. Since the moving block 7 is rotatably connected to the first moving column 5, and the other end of the first moving column 5 is rotatably connected to the rotating block 4, the linear motion of the moving block 7 is converted into the rotation of the first moving column 5 around the rotating block 4. At the same time, the rotating block 4 is also rotatably connected to the second moving column 6, and the other end of the second moving column 6 is also rotatably connected to the moving block 7. The movement of the moving block 7 on one side will drive the moving block 7 on the other side to move synchronously through the linkage of the rotating block 4 with the first moving column 5 and the second moving column 6. The two moving blocks 7 are fixed to the connecting block 10 respectively, and the clamping block 11 on the connecting block 10 will move towards the center synchronously through the inner rubber plate 1. 2. Clamp the pedal to achieve an adaptive clamping effect on the car pedal 3. When the clamping block 11 needs to be replaced, the operator only needs to press the sliding block 17 inside the locking block 14. The sliding block 17 drives the limiting plate 18 to compress the return spring 19, so that the sliding block 17 is released from the restriction of the locking hole 15 inside the connecting block 10. At this time, the locking state originally formed by the sliding block 17 and the locking hole 15 is released. The operator can easily pull the clamping block 11 to separate the locking block 14 from the locking groove 13 of the connecting block 10, thus completing the removal of the clamping block 11. When installing a new clamping block 11, align the locking block 14 with the locking groove 13 and insert it. Release the sliding block 17. Under the elastic force of the return spring 19, the sliding block 17 automatically locks into the locking hole 15, relocking the clamping block 11, thus achieving the effect of quick removal and replacement of the clamping block 11.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A pedal processing anti-displacement fixing bracket, including a base (1), characterized in that: The base (1) is fixedly connected to the top of the operating table (2), the operating table (2) is provided with a car pedal (3), and the operating table (2) is provided with a clamping assembly. The clamping assembly includes two connecting blocks (10) and a clamping block (11) disposed on the side wall of the connecting blocks (10). The outer wall of the connecting blocks (10) is slidably connected to the inside of the operating table (2). A rubber plate (12) is fixedly connected to the side wall of the clamping block (11). Two moving blocks (7) are fixedly connected to one end of the connecting blocks (10). A slide rail (8) is slidably connected inside the moving blocks (7). The outer wall of the slide rail (8) is fixedly connected to the bottom of the operating table (2). A moving column one (5) is rotatably connected to the outer wall of the moving blocks (7). A rotating block (4) is rotatably connected to one end of the moving column one (5). A moving column two (6) is rotatably connected to one end of the rotating block (4). One end of the moving column two (6) is rotatably connected to the outer wall of the moving blocks (7). A driving assembly is provided at the bottom of the base (1). A quick-release assembly is provided on the side wall of the clamping block (11).

2. The anti-displacement fixing bracket for pedal processing according to claim 1, characterized in that: The drive assembly includes a push rod (9), the outer wall of which is fixedly connected to the bottom of the base (1), and the output end of the push rod (9) is fixedly connected to the outer wall of the moving block (7).

3. The anti-displacement fixing bracket for pedal processing according to claim 1, characterized in that: The quick-release assembly includes a locking block (14) and a slot (13) formed inside the connecting block (10). The outer wall of the locking block (14) is fixedly connected to the side wall of the clamping block (11), and the locking block (14) and the slot (13) engage with each other.

4. The anti-displacement fixing bracket for pedal processing according to claim 3, characterized in that: The card block (14) is fixedly connected to a fixing plate (16), and the connecting block (10) has a card hole (15) inside.

5. The anti-displacement fixing bracket for pedal processing according to claim 4, characterized in that: The card block (14) has a sliding block (17) inside, and the sliding block (17) and the card hole (15) are engaged.

6. The anti-displacement fixing bracket for pedal processing according to claim 5, characterized in that: The outer wall of the sliding block (17) is fixedly connected to the limiting plate (18), and the outer wall of the limiting plate (18) is slidably connected inside the card block (14).

7. The anti-displacement fixing bracket for pedal processing according to claim 6, characterized in that: The card block (14) is provided with a reset spring (19). One end of the reset spring (19) is fixedly connected to the outer wall of the limiting plate (18), and the other end of the reset spring (19) is fixedly connected to the outer wall of the fixing plate (16).

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