A drill hole deironing processing device

Abstract

The utility model belongs to the field of removing iron filings, disclose a kind of drilling iron filings processing device;Including: support unit, the support unit between being provided with the rotary air cylinder and gas storage tank connected in sequence, the gas storage tank one side is provided with blowing unit, for blowing the iron filings on intermediate shaft assembly, the gas storage tank one end is fixedly connected with rotary air cylinder, the other end is nested in support unit inside, the rotary air cylinder other end is fixedly connected with support unit, blowing unit can accurately aim at different parts of intermediate shaft assembly, by adjusting gas pipe angle, ensure that air flow covers intermediate shaft assembly surface comprehensively, effectively remove the iron filings hidden in each corner, avoid the cleaning dead angle problem possibly existing in traditional chip removal mode, greatly improve the thoroughness and comprehensiveness of chip removal, ensure the processing quality of intermediate shaft assembly.

Description

Technical Field

[0001] This utility model belongs to the field of iron filings removal technology and relates to a drilling iron filings removal processing device. Background Technology

[0002] As a core component of power transmission, the machining accuracy and cleanliness of the intermediate shaft assembly directly affect the reliability and service life of the gearbox. Currently, the industry commonly uses post-heat drilling for machining intermediate shaft assemblies to improve machining efficiency and component strength. However, this process generates a large number of fine and hard iron filings during drilling. These filings can easily enter the structural gaps of the intermediate shaft assembly (such as bearing mounting positions, gear meshing grooves, and other critical areas) through the contact gap between the tool and the workpiece or due to machining vibrations.

[0003] To address the issue of residual metal filings, cutting fluid is used during machining to initially flush away the filings, followed by a secondary cleaning of the machining area by the operator using a handheld air gun. However, the following problems exist:

[0004] 1. During the machining process, although the cutting fluid can flush away some of the iron chips, its spray direction, pressure and coverage are difficult to match the tool movement trajectory and the iron chip splash path. Some iron chips still bypass the fluid flow barrier and enter the structural gaps.

[0005] 2. Manual air blowing relies on the operator's experience, and the cleaning effect on hidden parts (such as deep holes, threaded grooves, etc.) is unstable. In addition, the airflow is easily affected by the geometry of the parts, forming eddies or low-pressure areas, which may push the iron filings into deeper places. Utility Model Content

[0006] The purpose of this invention is to provide a drilling and chip removal processing device to address the shortcomings of the prior art.

[0007] To solve the above technical problems, the present invention adopts the following technical solution: A drilling and iron filings removal processing device includes: a support unit, a rotary cylinder and an air storage tank are arranged sequentially between the support units, an air blowing unit is arranged on one side of the air storage tank for blowing away iron filings on the intermediate shaft assembly, one end of the air storage tank is fixedly connected to the rotary cylinder, and the other end is nested inside the support unit, and the other end of the rotary cylinder is fixedly connected to the support unit.

[0008] Furthermore, the air blowing unit includes a conversion connector and an air pipe. One end of the air pipe is detachably connected to the conversion connector, and the other end acts on the intermediate shaft assembly. The conversion connector is fixedly connected to the air storage tank.

[0009] Furthermore, the support unit includes a first support base and a second support base, the rotary cylinder is disposed on the side near the first support base, and the air storage tank is disposed between the rotary cylinder and the second support base.

[0010] Furthermore, the first support base and the second support base are disposed on the upper end of the base.

[0011] Furthermore, the first support base and the second support base are fixedly connected to the base via connectors.

[0012] Furthermore, the number of adapters is adapted to the number of air tubes.

[0013] Furthermore, the angle of the air tube is adjusted according to the machining height of the intermediate shaft assembly.

[0014] Furthermore, the trachea is made of a metallic material.

[0015] Furthermore, the number of the adapter joints is dynamically adjusted according to the model of the intermediate shaft assembly.

[0016] Furthermore, the connector is a locating pin.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects:

[0018] This utility model discloses a drilling and chip removal processing device. The air blowing unit can accurately target different parts of the intermediate shaft assembly. By adjusting the air pipe angle, it ensures that the airflow fully covers the surface of the intermediate shaft assembly, effectively removing the chips hidden in every corner. This avoids the cleaning dead corner problem that may exist in traditional chip removal methods, greatly improves the thoroughness and comprehensiveness of chip removal, and ensures the processing quality of the intermediate shaft assembly.

[0019] This utility model discloses a drilling and chip removal processing device. The air blowing unit uses compressed air stored in the air tank to form a powerful airflow, which can quickly and effectively blow away the chips on the intermediate shaft assembly. Compared with traditional manual cleaning or other inefficient chip removal methods, this device greatly shortens the chip removal time and improves processing efficiency. At the same time, timely chip removal can also prevent the chips from interfering with subsequent processing steps.

[0020] This utility model discloses a drilling and chip removal processing device. By dynamically adjusting the number of conversion joints and the angle of the air pipe, it can adapt to different processing needs. Whether it is a small or large, simple or complex intermediate shaft assembly, this device can achieve the best chip removal effect, thus having a wider range of applications. It reduces the cost for enterprises to change multiple equipment when processing different models of intermediate shaft assemblies, thereby improving production efficiency and economic benefits. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a drilling and chip removal processing device according to the present invention;

[0023] Figure 2 This is a half-sectional view of a drilling and chip removal processing device according to the present invention;

[0024] Figure 3 This is a schematic diagram of the connection between the drilling and chip removal processing device and the intermediate shaft assembly of this utility model.

[0025] Figure label:

[0026] 1-Support unit; 2-Rotary cylinder; 3-Air tank; 4-Converter; 5-Air pipe; 11-First support seat; 12-Second support seat. Detailed Implementation

[0027] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0028] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, such as a process, method, system, product, or apparatus comprising a series of steps or units, are not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0029] The present invention will now be described in further detail with reference to the accompanying drawings:

[0030] Example 1

[0031] This utility model provides a drilling and chip removal processing device, such as... Figure 1 As shown, it includes a support unit 1, and a rotary cylinder 2 and an air tank 3 are arranged in sequence between the support units 1. An air blowing unit is provided on one side of the air tank 3 for blowing away iron filings on the intermediate shaft assembly. One end of the air tank 3 is fixedly connected to the rotary cylinder 2, and the other end is nested inside the support unit 1. The other end of the rotary cylinder 2 is fixedly connected to the support unit 1.

[0032] A drilling and chip removal device is used in the machining process of intermediate shaft assembly to remove iron chips, prevent iron chips from entering the structural gaps of intermediate shaft assembly, and ensure the stability and reliability of subsequent gearbox operation.

[0033] The support unit 1 includes a first support base 11 and a second support base 12. Both the first support base 11 and the second support base 12 are disposed on the upper end of the base and are fixedly connected by a connector. In this embodiment, the connector is a positioning pin. The positioning pin is easy to install and accurately positioned, ensuring the stability and reliability of the entire device.

[0034] The rotary cylinder 2 is located on the side close to the first support 11, and the air tank 3 is located between the rotary cylinder 2 and the second support 12. The first support 11 and the second support 12 provide a stable support platform for the rotary cylinder 2 and the air tank 3.

[0035] One end of the rotary cylinder 2 is fixedly connected to the first support seat 11 in the support unit 1, preferably by bolt connection, to ensure that the rotary cylinder 2 will not loosen or shift during operation.

[0036] like Figure 2 As shown, the rotary cylinder 2 mainly serves to drive and adjust the angle. It can drive the connected air tank 3 and the air blowing unit to rotate according to the processing requirements of the intermediate shaft assembly, thereby adjusting the angle of the air blowing unit and better blowing away the iron filings on the intermediate shaft assembly.

[0037] The gas storage tank 3 is positioned between the rotary cylinder 2 and the second support base 12. One end of the gas storage tank 3 is fixedly connected to the rotary cylinder 2, and the other end is nested inside the second support base 12 in the support unit 1. This ensures a tight connection between the gas storage tank 3 and the rotary cylinder 2, and also allows the gas storage tank 3 to rotate synchronously with the rotation of the rotary cylinder 2.

[0038] The main function of the air storage tank 3 is to store compressed air and provide a stable air source for the blowing unit. During the operation of the device, compressed air is sent into the air storage tank 3 for storage. When it is necessary to blow away iron filings, the air storage tank 3 releases the stored compressed air through the blowing unit to form an airflow and blow away the iron filings on the intermediate shaft assembly.

[0039] The air blowing unit includes a converter 4 and an air pipe 5. The converter 4 is fixedly connected to the air tank 3, and one end of the air pipe 5 is detachably connected to the converter 4, while the other end acts on the intermediate shaft assembly. The detachable connection facilitates the installation, replacement, and maintenance of the air pipe 5, and allows for adjustment of the number and position of the air pipe 5 according to different processing requirements.

[0040] The air blowing unit 4 can accurately target different parts of the intermediate shaft assembly. By adjusting the angle of the air pipe 5, it ensures that the airflow fully covers the surface of the intermediate shaft assembly, effectively removing iron filings hidden in every corner. This avoids the cleaning dead corner problem that may exist in traditional chip removal methods, greatly improving the thoroughness and comprehensiveness of chip removal and ensuring the processing quality of the intermediate shaft assembly.

[0041] The number of adapters 4 is matched with the number of air pipes 5, and the number of adapters 4 will be dynamically adjusted according to the model of the intermediate shaft assembly. Different intermediate shaft assembly models may require different numbers. For intermediate shaft assemblies with more complex structures and wider distribution of iron filings, the number of adapters 4 and air pipes 5 will be increased to improve the blowing efficiency.

[0042] By dynamically adjusting the number of conversion joints 4 and the angle of the air pipe 5, it can adapt to different processing needs. Whether it is a small or large, simple or complex intermediate shaft assembly, this device can achieve the best iron filing effect, has a wider range of applications, reduces the cost for enterprises to change multiple equipment when processing different models of intermediate shaft assemblies, and improves production efficiency and economic benefits.

[0043] The angle of the air pipe 5 can be adjusted according to the machining height of the intermediate shaft assembly. This allows the air blowing unit to better adapt to intermediate shaft assemblies of different heights and shapes, ensuring that the airflow can accurately blow to the location of the iron filings and improve the blowing effect.

[0044] The working principle of a drilling and chip removal device: A rotary cylinder 2 rotates according to the processing requirements of the intermediate shaft assembly, driving the air tank 3 and the air blowing unit to adjust to a suitable angle. Compressed air stored in the air tank 3 enters the air pipe 5 through a conversion connector 4, and then is ejected from the outlet of the air pipe 5, forming a powerful airflow that blows away the chips on the intermediate shaft assembly. By adjusting the angle of the air pipe 5, it is ensured that the airflow can fully cover the surface of the intermediate shaft assembly, effectively removing the chips. Simultaneously, according to the model of the intermediate shaft assembly and the processing height, the number of conversion connectors 4 and the angle of the air pipe 5 can be dynamically adjusted to adapt to different processing requirements, such as… Figure 3 As shown.

[0045] A method for using a drilling and metal filings removal device: Connect the air tank 3 and air pipe 5 using a conversion connector 4. One end of the air tank 3 is installed inside the second support base 12, and the other end is fixedly connected to the rotary cylinder 2 via bolts. The other end of the rotary cylinder 2 is fixedly connected to the first support base 11 via bolts. The first support base 11 and the second support base 12 are fixedly connected to the base via a connecting piece, which is a locating pin. Adjust the number of conversion connectors 4 and air pipes 5 according to the model of the intermediate shaft assembly. Open the air tank 3 and observe the airflow's obstruction and removal of metal filings on the intermediate shaft assembly. If the airflow cannot fully cover the surface of the intermediate shaft assembly, or the metal filings removal effect is unsatisfactory, adjust the angle of the air pipe 5 to change the airflow direction, ensuring that the airflow can accurately and comprehensively act on the surface of the intermediate shaft assembly to effectively remove metal filings. Simultaneously, make necessary fine adjustments to the device based on the observed results. It should be noted that when adjusting the angle of the air pipe 5 or performing other operations, the valve of the air tank 3 should be closed first, and the operation should be carried out only after the pressure in the system has been released, in order to ensure operational safety.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the protection scope of the claims of this utility model.

Claims

1. A drilling and chip removal processing device, characterized in that: Includes a support unit (1), and a rotary cylinder (2) and an air tank (3) are arranged in sequence between the support units (1). An air blowing unit is provided on one side of the air tank (3) for blowing away iron filings on the intermediate shaft assembly. One end of the air tank (3) is fixedly connected to the rotary cylinder (2), and the other end is nested inside the support unit (1). The other end of the rotary cylinder (2) is fixedly connected to the support unit (1).

2. The drilling and chip removal device according to claim 1, characterized in that: The air blowing unit includes a conversion connector (4) and an air pipe (5). One end of the air pipe (5) is detachably connected to the conversion connector (4), and the other end acts on the intermediate shaft assembly. The conversion connector (4) is fixedly connected to the air tank (3).

3. The drilling and chip removal device according to claim 1, characterized in that: The support unit (1) includes a first support base (11) and a second support base (12), the rotary cylinder (2) is located on the side close to the first support base (11), and the air storage tank (3) is located between the rotary cylinder (2) and the second support base (12).

4. The drilling and chip removal device according to claim 3, characterized in that: The first support base (11) and the second support base (12) are disposed on the upper end of the base.

5. The drilling and chip removal device according to claim 4, characterized in that: The first support base (11) and the second support base (12) are fixedly connected to the base through connectors.

6. The drilling and chip removal device according to claim 2, characterized in that: The number of adapters (4) is matched with the number of air tubes (5).

7. The drilling and chip removal apparatus according to claim 6, characterized in that: The angle of the air pipe (5) is adjusted according to the machining height of the intermediate shaft assembly.

8. The drilling and chip removal apparatus according to claim 7, characterized in that: The trachea (5) is made of metal.

9. The drilling and chip removal device according to claim 2, characterized in that: The number of the adapters (4) is dynamically adjusted according to the model of the intermediate shaft assembly.

10. The drilling and chip removal apparatus according to claim 5, characterized in that: The connector is a locating pin.

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