A double-hole spring seat rocker drill press

Abstract

The present disclosure relates to the technical field of automobile accessory processing, and an embodiment of the present disclosure provides a radial drill for a double-hole spring seat, which comprises a radial drill body and a processing table, the processing table is installed on the radial drill body, an installation groove is arranged on the top of the processing table, a fixing assembly is arranged on the processing table, a cleaning assembly is arranged outside the processing table, a through opening is arranged on the bottom of the installation groove, an inner frame is arranged on the top of the processing table, a bracket connected through a vertical linear drive is arranged in the inner frame, movable frames are movably connected on the two sides of the bracket, and positioning clamping plates are arranged on the upper ends of the movable frames. Through the above technical scheme, the technical problem that the conventional equipment lacks a targeted rapid positioning structure is solved for the double-hole spring seat with various specifications, different outer dimensions, double-hole spacings and angles.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of automotive parts processing, and more specifically, to a radial drilling machine for a double-hole spring seat. Background Technology

[0002] In the machining industry, radial drilling machines are widely used in hole machining due to their flexible operation and ability to process workpieces of varying heights. Double-hole spring seats, as key components in mechanical systems that bear load transmission and vibration damping, have their double-hole positional accuracy and hole spacing directly affecting overall mechanical performance, making efficient and precise machining processes essential.

[0003] Traditional radial drilling machines exhibit significant drawbacks in positioning efficiency when machining double-hole spring seats. Due to the diverse specifications of double-hole spring seats, with variations in dimensions, hole spacing, and angles, traditional equipment lacks a targeted, rapid positioning structure. During machining, operators must frequently adjust the workpiece position and drilling angle manually, relying on scribing and measurement to determine the double-hole positions. This not only consumes considerable time but is also prone to inaccurate positioning due to human error. Furthermore, if different specifications of double-hole spring seats need to be switched during machining on traditional radial drilling machines, the tooling fixtures must be disassembled and reinstalled, further extending preparation time and making it difficult to meet the flexible production needs of multi-variety, small-batch operations.

[0004] With the increasing demands for production efficiency and machining precision in the manufacturing industry, the problems of slow positioning and cumbersome adjustment in the machining of double-hole spring seats by traditional radial drilling machines urgently need to be solved. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a radial drilling machine for a double-hole spring seat, which solves the technical problem that the double-hole spring seats in the prior art have various specifications, and their external dimensions, double hole spacing and angles are different, and traditional equipment lacks a targeted rapid positioning structure.

[0006] According to one aspect, at least one embodiment of this disclosure provides a radial drilling machine for a double-hole spring seat, comprising:

[0007] A radial drilling machine body and a machining table, wherein the machining table is mounted on the radial drilling machine body;

[0008] The mounting slot and fixing components are provided on the top of the machining table.

[0009] A cleaning component, wherein the cleaning component is disposed outside the processing table;

[0010] The fixing component includes a through-hole, which is opened at the bottom of the mounting groove. An inner frame is provided at the top of the processing table. A bracket connected by a vertical linear drive is provided in the inner frame. Movable frames are movably fitted on both sides of the bracket. Positioning clamps are provided at the upper end of each movable frame.

[0011] As a further technical solution, a pair of elongated holes are provided at the bottom of the bracket, and a fixing bolt is connected to the bottom of the movable frame by a threaded connection. The fixing bolt is pressed against the bottom of the movable frame, and side grooves are provided on both sides of the mounting groove.

[0012] As a further technical solution, the processing table has outer grooves at both ends, a cylinder is installed in the outer groove, and a clamping frame is provided at the output end of the cylinder, the clamping frame is located in the side groove.

[0013] As a further technical solution, a side cavity is provided inside the mounting groove, and a push block is connected to the side cavity by a linear drive. The push block is located inside the mounting groove.

[0014] As a further technical solution, the cleaning component includes a pair of collection tanks, each of which is opened on the inner bottom surface of the processing table. An air pipe is fixedly connected to the side surface of the processing table, and a pair of air nozzles are installed on the air pipes. The air nozzles correspond to the positions of the collection tanks, and a discharge hood is provided on one side of the processing table.

[0015] As a further technical solution, the discharge hood is lower than the collection tank, and the discharge hood has a certain tilt angle.

[0016] As a further technical solution, the clamping frame has an overall C-shaped structure.

[0017] As a further technical solution, the bottom of the side groove is an open structure.

[0018] The beneficial effects of the embodiments disclosed herein are as follows:

[0019] In this disclosure, the fixing assembly, through an adjustable movable frame and positioning clamp, in conjunction with a cylinder-driven clamping frame and pushing block, achieves rapid positioning and secure clamping of double-hole spring seats of different specifications. The movable frame slides along the bracket and is locked by fixing bolts, flexibly adapting to workpiece size; the pushing block pushes the workpiece to a precise position, and the clamping frame applies force from both sides to fix it, preventing workpiece shaking during drilling. This design eliminates the need for frequent tooling changes, solving the problems of slow positioning and cumbersome adjustments in traditional equipment, significantly shortening changeover time, improving processing efficiency and positioning accuracy, and meeting the needs of multi-variety production. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0021] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0022] Figure 2 This is an isometric drawing of the present disclosure;

[0023] Figure 3 This is an isometric sectional view of the present disclosure;

[0024] Figure 4 This is another axonometric sectional view of this disclosure;

[0025] Figure 5 The accompanying drawings of this disclosure are attached. Figure 4 Enlarged view of part A in the middle;

[0026] In the diagram: 1. Radial drilling machine body; 2. Machining table; 3. Mounting slot; 4. Fixing assembly; 4-1. Through port; 4-2. Inner frame; 4-3. Bracket; 4-4. Moving frame; 4-5. Positioning clamp; 4-6. Long hole; 4-7. Fixing bolt; 4-8. Side groove; 4-9. Outer groove; 4-10. Cylinder; 4-11. Clamping frame; 4-12. Side cavity; 4-13. Push block; 5. Cleaning assembly; 5-1. Collection groove; 5-2. Air pipe; 5-3. Air nozzle; 5-4. Discharge hood. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-5 As shown, it illustrates a radial drilling machine with a double-hole spring seat according to an embodiment of the present disclosure, comprising:

[0034] A radial drilling machine body 1 and a processing table 2, wherein the processing table 2 is mounted on the radial drilling machine body 1;

[0035] The mounting slot 3 and the fixing component 4 are provided on the top of the processing table 2.

[0036] Cleaning component 5, wherein the cleaning component 5 is disposed outside the processing table 2;

[0037] The fixing component 4 includes a through-hole 4-1, which is located at the bottom of the mounting groove 3. An inner frame 4-2 is installed at the top of the processing table 2. A bracket 4-3 connected via a vertical linear drive is installed within the inner frame 4-2. Movable frames 4-4 are movably fitted onto both sides of the bracket 4-3. Positioning clamps 4-5 are provided at the upper ends of each movable frame 4-4. A pair of elongated holes 4-6 are provided at the bottom of the bracket 4-3. A fixing bolt 4-7 is threadedly connected to the bottom of the movable frame 4-4. Bolt 4-7 is pressed against the bottom of the movable frame 4-4. Side grooves 4-8 are provided on both sides of the mounting groove 3. External grooves 4-9 are provided at both ends of the surface of the processing table 2. Cylinder 4-10 is installed in the external groove 4-9. Clamping frame 4-11 is provided at the output end of cylinder 4-10. Clamping frame 4-11 is located in the side groove 4-8. Side cavity 4-12 is provided inside the mounting groove 3. Push block 4-13 is connected to the side cavity 4-12 through linear drive. Push block 4-13 is located in the mounting groove 3.

[0038] In some examples, a fixing component 4 is designed to achieve the effect of pushing and fixing the material. This component includes a through-hole 4-1 at the bottom of the mounting slot 3, which allows waste material to fall downwards and the drill bit to pass through. The inner frame 4-2, fixed at the top of the processing table 2, serves as the core support structure. It is connected to the bracket 4-3 through a vertical linear drive device, enabling precise vertical lifting and lowering of the bracket 4-3. The movable frames 4-4, which are movably mounted on both sides of the bracket 4-3, can slide laterally along the bracket 4-3. The positioning clamps 4-5 at their upper ends are used for contact and positioning with the workpiece.

[0039] The fixing bolt 4-7 at the bottom of the movable frame 4-4 engages with the elongated hole 4-6 at the bottom of the bracket 4-3. When the position of the movable frame 4-4 needs to be adjusted, the fixing bolt 4-7 is loosened, allowing the movable frame 4-4 to slide freely on the bracket 4-3. After adjustment, the fixing bolt 4-7 is tightened to press it against the bottom of the bracket 4-3, firmly fixing the movable frame 4-4 and ensuring the stability of the positioning clamp 4-5. The side grooves 4-8 on both sides of the mounting groove 3 provide sliding tracks for the clamping frame 4-11. The cylinders 4-10 installed in the outer grooves 4-9 at both ends of the surface of the processing table 2 have their output ends connected to the clamping frame 4-11, which can drive the clamping frame 4-11 to move horizontally within the side grooves 4-8, clamping the workpiece from both sides.

[0040] In the side cavity 4-12 inside the mounting slot 3, a linear drive device is connected to a push block 4-13, which can control the horizontal movement of the push block 4-13 within the mounting slot 3. During operation, the bracket 4-3 is first lowered via a vertical linear drive. The linear drive device then pushes the push block 4-13, further propelling the workpiece to the accurate machining position. After the workpiece is pushed in, the bracket 4-3 rises again, allowing the positioning clamp 4-5 to initially position the workpiece. Subsequently, the cylinder 4-10 activates, driving the clamping frame 4-11 to move and clamp the workpiece from both sides. Finally, drilling can be performed. This fixing assembly 4, through the coordinated operation of multiple components, achieves continuous pushing, precise positioning, and secure clamping of the workpiece, ensuring stable and displacement-free workpiece during drilling, providing a reliable guarantee for the high-precision machining of the double-hole spring seat.

[0041] like Figures 1-5 As shown in the figure, the cleaning component 5 in this embodiment includes a pair of collection tanks 5-1, each of which is opened on the bottom surface of the processing table 2. An air pipe 5-2 is fixedly connected to the side surface of the processing table 2, and a pair of air nozzles 5-3 are installed on the air pipes 5-2. The air nozzles 5-3 correspond to the positions of the collection tanks 5-1. A discharge hood 5-4 is provided on one side of the processing table 2.

[0042] In some examples, a cleaning component 5 is designed to achieve the effect of cleanable waste chips. This component includes a pair of collection slots 5-1 formed on the bottom surface of the machining table 2 for collecting waste chips. Their positions correspond to the machining area, facilitating the collection of fallen waste chips. An air pipe 5-2 is fixedly connected to the side surface of the machining table 2 as a gas transmission channel. A pair of air nozzles 5-3 installed on the pipe face the collection slots 5-1 and are precisely positioned to ensure that high-pressure gas can be accurately blown into the area of ​​the collection slots 5-1.

[0043] When the drilling machine generates waste chips, an external air source delivers high-pressure gas to the air nozzle 5-3 through the air pipe 5-2. The airflow from the air nozzle 5-3 blows the waste chips on the machining table 2 towards the collection tank 5-1, using the impact force of the airflow to move and concentrate the waste chips quickly. A discharge hood 5-4, located on one side of the machining table 2, is connected to the collection tank 5-1. Under the action of the airflow, the waste chips in the collection tank 5-1 are discharged through the discharge hood 5-4 to an external collection device. This cleaning assembly 5, through the positioning of the air nozzle 5-3 and the collection tank 5-1, utilizes the purging action of high-pressure gas to efficiently collect and discharge waste chips, preventing waste chips from accumulating on the machining table 2 and affecting workpiece positioning and machining accuracy. It also reduces manual cleaning workload, ensures a clean machining environment, enables the radial drilling machine to operate continuously and stably, and improves machining efficiency and equipment lifespan.

[0044] For example, such as Figure 2 As shown, the discharge hood 5-4 is lower than the collection trough 5-1, and the discharge hood 5-4 has a certain tilt angle.

[0045] In some examples, the discharge hood 5-4 is lower than the collection trough 5-1 and has a certain angle of inclination. The discharge hood 5-4 is fixed to one side of the processing table 2 by welding or bolting, and its inlet is connected to the bottom of the collection trough 5-1. The inclined design allows waste chips to slide automatically from the collection trough 5-1 into the discharge hood 5-4 under the action of gravity, without the need for additional power. This structure avoids the accumulation and blockage of waste chips in the collection trough 5-1, and together with the blowing action of the air nozzle 5-3, it allows the waste chips to be discharged more smoothly, improving the working efficiency of the cleaning component 5.

[0046] For example, such as Figure 2 As shown, the clamping frame 4-11 has an overall C-shaped structure.

[0047] In some examples, the clamping frame 4-11 has an overall C-shaped structure. The opening of the C-shape faces the inside of the mounting groove 3. When the cylinder 4-10 drives the clamping frame 4-11 to move within the side groove 4-8, its unique shape can clamp the workpiece from the side. This structure increases the contact area between the clamping frame 4-11 and the workpiece, making the clamping force distribution more uniform and preventing the workpiece from deforming due to excessive local force during processing. It can also accommodate double-hole spring seats of different shapes and sizes, improving the versatility and clamping stability of the fixing assembly 4.

[0048] For example, such as Figure 4 As shown, the bottom of the side groove 4-8 is an open structure.

[0049] In some examples, the bottom of the side groove 4-8 is open, which allows the waste generated during the processing to fall to the bottom of the processing table 2, preventing the waste from accumulating in the side groove 4-8 and affecting the sliding of the clamping frame 4-11, ensuring the smoothness of the cylinder 4-10 driving the clamping frame 4-11, and maintaining the normal operation of the fixing component 4.

[0050] In actual use: Install the machining table 2 on the radial drilling machine body 1. According to the specifications of the double-hole spring seat, loosen the fixing bolt 4-7 at the bottom of the moving frame 4-4, slide the moving frame 4-4 along the bracket 4-3, adjust the spacing of the positioning clamps 4-5, and then tighten the fixing bolt 4-7 to fix it. The vertical linear drive drives the bracket 4-3 to descend, placing the workpiece into the mounting slot 3. The linear drive push block 4-13 pushes the workpiece to the positioning position, and the bracket 4-3 rises so that the positioning clamps 4-5 fit against the bottom of the workpiece. Start the cylinder 4-10 in the outer slot 4-9 to drive the clamping frame 4-11 to move along the side slot 4-8, clamping the workpiece from both sides. The radial drilling machine body 1 starts drilling, and the generated waste chips fall into the machining table 2 through the through-hole 4-1. After drilling is completed, cylinder 4-10 drives clamping frame 4-11 to reset, bracket 4-3 descends to release workpiece, air pipe 5-2 sprays air into collection tank 5-1 through air nozzle 5-3 to blow waste chips into discharge hood 5-4 for discharge, thus completing the processing.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A radial drilling machine with a double-hole spring seat, characterized in that, include: The radial drilling machine body (1) and the machining table (2) are mounted on the radial drilling machine body (1); The mounting slot (3) and the fixing component (4) are provided on the top of the processing table (2). A cleaning component (5) is disposed outside the processing table (2); The fixing component (4) includes a through-hole (4-1), which is opened at the bottom of the mounting groove (3). An inner frame (4-2) is provided at the top of the processing table (2). A bracket (4-3) is provided in the inner frame (4-2) and connected by a vertical linear drive. A movable frame (4-4) is movably fitted on both sides of the bracket (4-3). A positioning clamp (4-5) is provided at the upper end of the movable frame (4-4).

2. A radial drilling machine for a double-hole spring seat according to claim 1, characterized in that, The bracket (4-3) has a pair of elongated holes (4-6) at its bottom. The bottom of the movable frame (4-4) is connected to a fixing bolt (4-7) by a threaded connection. The fixing bolt (4-7) is pressed against the bottom of the movable frame (4-4). Side grooves (4-8) are provided on both sides of the mounting groove (3).

3. A radial drilling machine for a double-hole spring seat according to claim 2, characterized in that, The processing table (2) has outer grooves (4-9) at both ends. A cylinder (4-10) is installed in the outer groove (4-9). A clamping frame (4-11) is provided at the output end of the cylinder (4-10). The clamping frame (4-11) is located in the side groove (4-8).

4. A radial drilling machine for a double-hole spring seat according to claim 3, characterized in that, A side cavity (4-12) is provided inside the mounting groove (3), and a push block (4-13) is connected to the side cavity (4-12) by a linear drive. The push block (4-13) is located inside the mounting groove (3).

5. A radial drilling machine for a double-hole spring seat according to claim 1, characterized in that, The cleaning component (5) includes a pair of collection tanks (5-1), each of which is located on the bottom surface of the processing table (2). An air pipe (5-2) is fixedly connected to the side surface of the processing table (2), and a pair of air nozzles (5-3) are installed on the air pipes (5-2). The air nozzles (5-3) correspond to the positions of the collection tanks (5-1). A discharge hood (5-4) is provided on one side of the processing table (2).

6. A radial drilling machine for a double-hole spring seat according to claim 5, characterized in that, The discharge hood (5-4) is lower than the collection trough (5-1), and the discharge hood (5-4) has a certain tilt angle.

7. A radial drilling machine for a double-hole spring seat according to claim 3, characterized in that, The clamping frame (4-11) has an overall C-shaped structure.

8. A radial drilling machine for a double-hole spring seat according to claim 2, characterized in that, The bottom of the side groove (4-8) is an open structure.

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