Ratchet wheel machining clamping device

Abstract

The utility model provides a ratchet wheel machining clamping device, which relates to the technical field of machining equipment, and comprises a base, a ratchet wheel clamping device and a ratchet wheel clamping device, the electromagnetic adsorption assembly is installed in the middle of the base, the electromagnetic adsorption assembly is used for adsorbing and clamping a ratchet wheel to be machined, the electromagnetic adsorption assembly is composed of an adsorption table and a micro-processing controller, the adsorption table is arranged on the base, and the micro-processing controller is installed at the lower end of the adsorption table; and the driving positioning assemblies are installed on the adsorption table and used for stably installing the ratchet wheel to be machined. The magnetic field intensity of the adsorption table is precisely regulated and controlled through the micro-processing controller, and non-contact pre-fixing of the ratchet wheel to be machined is achieved; an annular array driving positioning assembly is matched, a servo motor is used for driving a push rod to drive a fastener, and a clamping force field with uniform mechanics is formed.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment technology, specifically to a ratchet machining clamping device. Background Technology

[0002] Ratchets are common components in mechanical transmissions. Their machining requires precise clamping to ensure accurate tooth profiles. Existing ratchet clamping techniques typically employ traditional fixtures or manual positioning, which offer low positioning accuracy, resulting in low machining efficiency and a high susceptibility to errors. Furthermore, traditional fixtures lack sufficient clamping stability; forceful operation during machining can cause displacement and operational accidents. Therefore, a novel ratchet machining clamping device has become a pressing problem for those skilled in the art. Utility Model Content

[0003] This application provides a ratchet machining clamping device that utilizes electromagnetic adsorption, effectively improving clamping accuracy and machining efficiency. The device includes an electromagnetic adsorption stage and a drive positioning component. A microprocessor controls the strength and distribution of the electromagnetic field to ensure the stability and accuracy of the ratchet during machining. The surface of the electromagnetic adsorption stage is designed with a special adsorption material to accommodate ratchets of various sizes and shapes. The drive positioning component uses a lead screw and a servo motor to achieve precise positioning. This technology significantly improves the stability and accuracy of the machining process, greatly reducing operational errors and the risk of accidents.

[0004] Includes: a base for housing the ratchet machining clamping device;

[0005] An electromagnetic adsorption assembly is installed in the middle of the base. The electromagnetic adsorption assembly is used to adsorb and clamp the ratchet to be processed. The electromagnetic adsorption assembly consists of an adsorption platform and a microprocessor controller. The adsorption platform is set on the base, and the microprocessor controller is installed at the lower end of the adsorption platform.

[0006] Several sets of drive and positioning components are installed on the adsorption stage, and the drive and positioning components are used to stably install the ratchet to be processed.

[0007] Optionally, several sets of the drive positioning components are arranged in a circular array. Each set of drive positioning components includes a fixing block, a servo motor, a lead screw, and a fastener. The fixing block is disposed on the peripheral side of the adsorption table, and the servo motor is disposed on the fixing block.

[0008] Furthermore, the adsorption platform has a sliding groove, the lead screw is disposed inside the sliding groove, the lead screw is slidably connected to the sliding groove, one end of the lead screw is connected to the fixed block, and the other end is connected to the fastener.

[0009] Optionally, the fastener consists of a support portion and a stabilizing portion. One side of the support portion is connected to the end of the lead screw, and the stabilizing portion is disposed at the upper end of the support portion, and the length of the stabilizing portion is greater than that of the support portion.

[0010] Optionally, the fasteners are arranged in a ring array and then contact the interior of the ratchet to be processed, and the fasteners are used to clamp and stabilize the ratchet to be processed.

[0011] Optionally, the microprocessor controller is electromagnetically connected to the adsorption stage, and the adsorption stage is equipped with an induction coil inside to receive signals emitted by the microprocessor controller to achieve adsorption and release.

[0012] Optionally, the base is provided with several legs at its bottom, which are retractable and foldable for easy storage.

[0013] The beneficial effects of this application are as follows:

[0014] 1. The composite clamping structure of the electromagnetic adsorption component and the drive positioning component provided in this application controls the magnetic field strength of the adsorption stage through a microprocessor controller to achieve rapid adsorption and positioning of the ratchet to be processed. In conjunction with the drive positioning component arranged in a ring array, the fastener is synchronously fixed by the lead screw driven by the servo motor, so that the support part and the stabilizing part on the fastener form a three-point support structure, ensuring that the ratchet tooth surface is uniformly stressed, effectively avoiding the workpiece deformation problem caused by traditional mechanical clamps and improving the processing accuracy.

[0015] 2. The drive positioning component provided in this application can realize the adjustment of the lead screw displacement by the closed-loop control of the servo motor. With the help of adjustable length fasteners, it can adapt to the processing requirements of ratchet of different specifications, realize the universality of fixtures between different specifications, and reduce the tooling replacement cost of enterprises. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of the ratchet processing clamping device of this utility model, showing the ratchet being processed;

[0017] Figure 2 This is a schematic diagram showing the position of the microprocessor controller in the ratchet machining clamping device of this utility model;

[0018] Figure 3 This is a schematic diagram of the ratchet processing clamping device of this utility model in the state where the ratchet to be processed is not placed.

[0019] The reference numerals in the attached figures are as follows:

[0020] 1. Base; 2. Electromagnetic adsorption assembly; 3. Ratchet to be processed; 4. Adsorption table; 5. Microprocessor controller; 6. Drive positioning assembly; 7. Fixing block; 8. Servo motor; 9. Lead screw; 10. Fastener; 11. Slide groove; 12. Support part; 13. Stabilizing part; 14. Support leg. Detailed Implementation

[0021] like Figure 1-3 As shown, this utility model provides a ratchet machining clamping device, which includes:

[0022] Please refer to Figure 1 and Figure 2 As shown, this application provides a ratchet machining clamping device, comprising:

[0023] The base 1 is used to house the ratchet processing clamping device. The bottom of the base 1 has several support legs 14, which are retractable and foldable for easy storage. The top of the base 1 is equipped with an electromagnetic adsorption assembly 2 for adsorbing the ratchet 3 to be processed, ensuring its stability during processing. The electromagnetic adsorption assembly 2 is precisely controlled by a microprocessor controller 5 to ensure that the ratchet 3 does not shift during processing.

[0024] The electromagnetic adsorption assembly 2 is installed in the middle of the base 1. The electromagnetic adsorption assembly 2 is used to adsorb and clamp the ratchet 3 to be processed. The electromagnetic adsorption assembly 2 consists of an adsorption platform 4 and a microprocessor controller 5. The adsorption platform 4 is disposed on the base 1, and the microprocessor controller 5 is installed at the lower end of the adsorption platform 4. It is connected to the adsorption platform 4 via electromagnetic induction to precisely control the adsorption force and ensure the stability of the ratchet 3 to be processed. The adsorption platform 4 has a built-in induction coil that receives signals from the microprocessor controller 5 to realize the adsorption and release of the ratchet 3 to be processed.

[0025] It should be noted that the lead screw 9 is connected to the fastener 10, and the fastener 10 is arranged in a circular array to contact the inside of the machined ratchet 3, ensuring stable clamping. The servo motor 8 drives the lead screw 9 to adjust the position of the fastener 10, ensuring that the machined ratchet 3 is fixed.

[0026] Several sets of drive positioning components 6 are installed on the adsorption table 4. The drive positioning components 6 are used to stably install the ratchet 3 to be processed.

[0027] Several sets of the drive positioning components 6 are arranged in a circular array. Each set of drive positioning components 6 includes a fixing block 7, a servo motor 8, a lead screw 9 and a fastener 10. The fixing block 7 is disposed on the peripheral side of the adsorption table 4, and the servo motor 8 is disposed on the fixing block 7.

[0028] The fastener 10 consists of a support part 12 and a stabilizing part 13. One side of the support part 12 is connected to the end of the lead screw 9. The stabilizing part 13 is disposed at the upper end of the support part 12, and the length of the stabilizing part 13 is greater than that of the support part 12.

[0029] Furthermore, the adsorption platform 4 has a sliding groove 11, and the lead screw 9 is disposed inside the sliding groove 11. The lead screw 9 is slidably connected to the sliding groove 11, one end of the lead screw 9 is connected to the fixing block 7, and the other end is connected to the fastener 10.

[0030] The servo motor 8 drives the lead screw 9 to extend and retract, adjusting the position of the fastener 10 to ensure the ratchet 3 to be processed remains stable. The microprocessor controller 5 precisely controls the adsorption force, improving processing accuracy. The overall structure is compact and easy to operate, suitable for various ratchet processing scenarios.

[0031] The support unit 12 and the stabilizing unit 13 work together to enhance the overall stability of the device and improve processing accuracy. The extension and retraction of the lead screw 9 is precisely controlled by the servo motor 8 to ensure that the fastener 10 fits tightly against the inner wall of the ratchet 3, preventing displacement during processing. The microprocessor controller 5 adjusts the adsorption force based on real-time feedback to further optimize processing stability. The telescopic design of the support leg 14 not only facilitates storage but also keeps the device level on different working surfaces, improving its applicability. In this embodiment, the support leg 14 is set as an electronic telescopic rod, which has a four-section structure with adjustable length for each section. The bottom sensor automatically detects the flatness of the ground and adjusts the length of the support leg to ensure the stability of the device. The electronic telescopic rod has a built-in lithium battery, supporting long-term operation, and the charging interface is concealed to avoid affecting the overall aesthetics. The electronic telescopic rod is equipped with anti-slip pads to enhance friction and prevent slippage. The entire device is made of high-strength alloy material, which is wear-resistant, corrosion-resistant, and extends its service life. The microprocessor controller 5 has intelligent diagnostic functions.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A ratchet machining clamping device, characterized in that, include: Base (1), for placing the ratchet machining clamping device; An electromagnetic adsorption assembly (2) is installed in the middle of the base (1). The electromagnetic adsorption assembly (2) is used to adsorb and clamp the ratchet (3) to be processed. The electromagnetic adsorption assembly (2) consists of an adsorption platform (4) and a microprocessor controller (5). The adsorption platform (4) is set on the base (1), and the microprocessor controller (5) is installed at the lower end of the adsorption platform (4). Several sets of drive positioning components (6) are installed on the adsorption table (4), and the drive positioning components (6) are used to stably install the ratchet (3) to be processed.

2. The ratchet machining clamping device according to claim 1, characterized in that: A number of drive positioning components (6) are arranged in a ring array. Each drive positioning component (6) includes a fixing block (7), a servo motor (8), a lead screw (9) and a fastener (10). The fixing block (7) is arranged on the peripheral side of the adsorption table (4), and the servo motor (8) is arranged on the fixing block (7). The adsorption platform (4) has a sliding groove (11), and the lead screw (9) is set inside the sliding groove (11). The lead screw (9) is slidably connected to the sliding groove (11). One end of the lead screw (9) is connected to the fixing block (7), and the other end is connected to the fastener (10).

3. The ratchet machining clamping device according to claim 2, characterized in that: The fastener (10) consists of a support part (12) and a stabilizing part (13). One side of the support part (12) is connected to the end of the lead screw (9). The stabilizing part (13) is located at the upper end of the support part (12), and the length of the stabilizing part (13) is greater than that of the support part (12).

4. The ratchet machining clamping device according to claim 3, characterized in that: The fasteners (10) are arranged in a ring array and come into contact with the inside of the ratchet (3) to be processed. The fasteners (10) are used to clamp and stabilize the ratchet (3) to be processed.

5. The ratchet machining clamping device according to claim 4, characterized in that: The microprocessor controller (5) is electromagnetically connected to the adsorption stage (4). The adsorption stage (4) is equipped with an induction coil inside, which is used to receive the signal sent by the microprocessor controller (5) to realize adsorption and release.

6. The ratchet machining clamping device according to claim 5, characterized in that: The base (1) has several legs (14) at its bottom, which are retractable and foldable for easy storage.

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