Supporting part adjustable round girder machining drilling device

Abstract

The utility model discloses a supporting part adjustable round girder processing drilling device which comprises a supporting base, the top of the supporting base is fixedly connected with a first sliding seat, and the top of the first sliding seat is provided with a second sliding seat capable of sliding. According to the size requirement of the round girder, the limiting nut is loosened, then the limiting column slides on the inner surface of the through groove, after the limiting column slides to a proper position, the limiting nut is fastened, the gear is rotated, the gear drives the rotating rod to rotate under the action of the bearing, and then the rotating rod drives the limiting plate to rotate; and when the angle of the inclined support is adjusted to a proper inclination angle, a threaded rod is rotated, so that the threaded rod rotates on the inner surface of a threaded block, a tooth block is driven to move, the tooth block is clamped into a corresponding gear, the position of a limiting plate is limited, and the supporting part can be conveniently adjusted. Therefore, the drilling operation is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of automotive subframe technology, and in particular relates to a subframe machining drilling device for adjusting the support part. Background Technology

[0002] The subframe is an important component in the automotive chassis structure. It is usually located below the engine and connects the frame and suspension system. Its main functions include: supporting the engine and transmission, enhancing the rigidity and stability of the chassis, dispersing the impact and vibration during vehicle operation, and ensuring the vehicle's handling performance and driving safety.

[0003] Drilling is required during the processing of the ingot beam. During drilling, fixed limiting points are needed. Since the size of the ingot beam varies, the support limiting points are also different. In order to facilitate the adjustment of the support parts, we propose an ingot beam processing drilling device with adjustable support parts. Utility Model Content

[0004] The purpose of this invention is to provide a drilling device for machining ingot beams with adjustable support parts, which facilitates the adjustment of the support parts and solves the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A drilling device for processing ingot beams with adjustable support parts includes a support base. A sliding seat one is fixedly connected to the top of the support base. A slidable sliding seat two is provided on the top of the sliding seat one. A slidable drive motor is provided on the surface of the sliding seat two. A drill bit is fixedly connected to the output end of the drive motor. Through slots are opened at the front and rear positions of the top of the support base. A limit post is slidably connected to the inner surface of the through slot. A limit nut is threaded to the bottom of the inner surface of the limit post. The top of the limit nut... The bottom of the support base is tightly fitted. A horizontal plate is fixedly connected to the top of the opposite side of the limiting post. A rotating rod is rotatably connected to the middle of the inner cavity of the horizontal plate through a bearing seat. A limiting plate is fixedly connected to the top of the rotating rod. A gear is fixedly connected to the bottom of the horizontal plate through the bottom of the rotating rod. A threaded block is fixedly connected to the bottom of the horizontal plate. A threaded rod is threaded to the inner surface of the threaded block. A toothed block is rotatably connected to the end of the threaded rod through a bearing. The top of the toothed block is slidably disposed between the bottom of the horizontal plate and the toothed block and the gear are matched and engaged.

[0006] Preferably, a slide rail is provided at the bottom of the horizontal plate, and a slider is slidably connected to the inner surface of the slide rail. The bottom of the slider is fixedly connected to the top of the toothed block.

[0007] Preferably, the teeth of the tooth block are inserted into the tooth grooves formed by the gear.

[0008] Preferably, the diameter of the limiting nut is larger than the cross-sectional diameter of the through groove, and the smooth part of the limiting post surface is slidably connected to the inner surface of the through groove.

[0009] Preferably, one side of the sliding seat two is driven by an electric telescopic rod one, causing the sliding seat two to slide on the surface of the sliding seat one. The electric telescopic rod two is fixedly connected to one side of the sliding seat two, and the electric telescopic rod two drives the drive motor to slide on the surface of the sliding seat two. The drive motor moves up and down through an electric telescopic rod three.

[0010] The beneficial effects of this utility model are:

[0011] 1. According to the size requirements of the ingot beam, this utility model loosens the limiting nut, and then allows the limiting post to slide on the inner surface of the through groove. When it slides to the appropriate position, the limiting nut is tightened, and the gear is rotated. The gear drives the rotating rod to rotate through the bearing, and then the rotating rod drives the limiting plate to rotate, thereby adjusting the angle of the inclined support. When the appropriate inclination angle is adjusted, the threaded rod is rotated, and the threaded rod rotates on the inner surface of the threaded block, thereby driving the toothed block to move, so that the toothed block is engaged in the corresponding gear, thereby limiting the position of the limiting plate. By setting the above structure, the support part can be easily adjusted, thus facilitating the drilling operation.

[0012] 2. This utility model limits and guides the movement of the toothed block by setting a slider to slide within the slide rail;

[0013] 3. This utility model sets the diameter of the limiting nut to be larger than the cross-sectional diameter of the through groove, so that the limiting nut can better contact the bottom of the support base, thereby limiting the position of the limiting post. Attached Figure Description

[0014] in:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a bottom view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the gear and tooth block of this utility model in use.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Support base; 2. Sliding seat one; 3. Sliding seat two; 4. Drive motor; 5. Drill bit; 6. Through slot; 7. Limiting post; 8. Limiting nut; 9. Horizontal plate; 10. Limiting plate; 11. Gear; 12. Threaded block; 13. Threaded rod; 14. Tooth block; 15. Rotating rod. Detailed Implementation

[0020] In the following description, embodiments of the drilling device for adjusting the support portion of the ingot beam according to the present invention will be described with reference to the accompanying drawings.

[0021] Example 1:

[0022] Figure 1-3 This invention illustrates a drilling device for adjusting the support portion of a sprue beam according to an embodiment of the present invention. It includes a support base 1, a sliding seat 2 fixedly connected to the top of the support base 1, a slidable sliding seat 3 on the top of the sliding seat 2, a slidable drive motor 4 on the surface of the sliding seat 3, a drill bit 5 fixedly connected to the output end of the drive motor 4, and through slots 6 at both the front and rear positions of the top of the support base 1. Limiting posts 7 are slidably connected to the inner surface of the through slots 6, and limiting nuts 8 are threadedly connected to the bottom of the inner surface of the limiting posts 7. The top of the limiting nuts 8... A horizontal plate 9 is fixedly connected to the top of the support base 1 on the opposite side of the limiting post 7. A rotating rod 15 is rotatably connected to the middle of the inner cavity of the horizontal plate 9 through a bearing seat. A limiting plate 10 is fixedly connected to the top of the rotating rod 15. A gear 11 is fixedly connected to the bottom of the rotating rod 15, passing through the horizontal plate 9 and extending to the bottom of the horizontal plate 9. A threaded block 12 is fixedly connected to the bottom of the horizontal plate 9. A threaded rod 13 is threadedly connected to the inner surface of the threaded block 12. A toothed block 14 is rotatably connected to the end of the threaded rod 13 through a bearing. A slide is provided at the bottom of the horizontal plate 9. A slider is slidably connected to the inner surface. The bottom of the slider is fixedly connected to the top of the toothed block 14. By setting the slider to slide within the slide rail, the movement of the toothed block 14 is limited and guided. The top of the toothed block 14 is slidably positioned between the top of the cross plate 9 and the bottom of the cross plate 9. The toothed block 14 is fitted and engaged with the gear 11. The teeth of the toothed block 14 are inserted into the tooth grooves formed by the gear 11. According to the size requirements of the ingot beam, the limiting nut 8 is loosened, and then the limiting post 7 slides on the inner surface of the through groove 6. After sliding to the appropriate position, the limiting nut 8 is tightened, and the gear 11 is rotated. The gear 11 drives the rotating rod 15 to rotate through the bearing, which in turn drives the limiting plate 10 to rotate, thereby adjusting the angle of the inclined support. When the appropriate inclination angle is reached, the threaded rod 13 is rotated, causing the threaded rod 13 to rotate on the inner surface of the threaded block 12, thereby driving the toothed block 14 to move. This causes the toothed block 14 to engage with the corresponding gear 11, thus limiting the position of the limiting plate 10. By setting the above structure, the support part can be easily adjusted, thereby facilitating the drilling operation.

[0023] Example 2:

[0024] Figure 1-3This invention illustrates a drilling device for adjusting the support portion of a spruce beam according to an embodiment of the present invention. It includes a support base 1, a sliding seat 2 fixedly connected to the top of the support base 1, a slidable sliding seat 3 on the top of the sliding seat 2, a slidable drive motor 4 on the surface of the sliding seat 3, and a drill bit 5 fixedly connected to the output end of the drive motor 4. One side of the sliding seat 3 is driven by an electric telescopic rod 1, causing the sliding seat 3 to slide on the surface of the sliding seat 2. Another electric telescopic rod 2 is fixedly connected to one side of the sliding seat 3, and the electric telescopic rod 2 drives the drive motor 4 to slide on the surface of the sliding seat 3. The drive motor 4 moves up and down via the electric telescopic rod 3. Through slots 6 are provided at the front and rear positions of the top of the support base 1. Limiting posts 7 are slidably connected to the inner surface of the through slots 6. Limiting nuts 8 are threadedly connected to the bottom of the inner surface of the limiting posts 7. The diameter of the limiting nuts 8 is larger than the cross-sectional diameter of the through slots 6. The smooth part of the surface 7 is slidably connected to the inner surface of the through groove 6. By setting the diameter of the limiting nut 8 to be larger than the cross-sectional diameter of the through groove 6, the limiting nut 8 can better contact the bottom of the support base 1, thereby limiting the position of the limiting post 7. The top of the limiting nut 8 is tightly fitted to the bottom of the support base 1. A horizontal plate 9 is fixedly connected to the top of the opposite side of the limiting post 7. A rotating rod 15 is rotatably connected to the middle position of the inner cavity of the horizontal plate 9 through a bearing seat. A limiting plate 10 is fixedly connected to the top of the rotating rod 15. A gear 11 is fixedly connected to the bottom of the rotating rod 15 through the horizontal plate 9 and extending to the bottom of the horizontal plate 9. A threaded block 12 is fixedly connected to the bottom of the horizontal plate 9. A threaded rod 13 is threadedly connected to the inner surface of the threaded block 12. A toothed block 14 is rotatably connected to the end of the threaded rod 13 through a bearing. The top of the toothed block 14 is slidably set between the bottom of the horizontal plate 9. The toothed block 14 and the gear 11 are matched and engaged.

[0025] Working principle: When using this utility model, the user loosens the limiting nut 8 according to the size requirements of the ingot beam, allowing the limiting post 7 to slide on the inner surface of the through groove 6. After sliding to the appropriate position, the limiting nut 8 is tightened. By setting the diameter of the limiting nut 8 to be larger than the cross-sectional diameter of the through groove 6, the limiting nut 8 can better contact the bottom of the support base 1, thereby limiting the position of the limiting post 7. Rotating the gear 11 causes the rotating rod 15 to rotate through the bearing, thus making the rotation... Rod 15 drives the limiting plate 10 to rotate, thereby adjusting the angle of the inclined support. When the appropriate inclination angle is adjusted, the threaded rod 13 is rotated, causing the threaded rod 13 to rotate on the inner surface of the threaded block 12, thereby driving the toothed block 14 to move. By setting a slider to slide in the slide rail, the movement of the toothed block 14 is limited and guided, so that the toothed block 14 is engaged in the corresponding gear 11, thereby limiting the position of the limiting plate 10. This allows for convenient adjustment of the support part, thus facilitating the drilling operation.

Claims

1. A drilling device for machining a sprue beam with adjustable support, comprising a support base (1), a sliding seat one (2) fixedly connected to the top of the support base (1), a sliding sliding seat two (3) provided on the top of the sliding seat one (2), a sliding drive motor (4) provided on the surface of the sliding seat two (3), and a drill bit (5) fixedly connected to the output end of the drive motor (4), characterized in that, The support base (1) has through slots (6) at both the front and rear positions of its top. A limiting post (7) is slidably connected to the inner surface of the through slot (6). A limiting nut (8) is threadedly connected to the bottom of the inner surface of the limiting post (7). The top of the limiting nut (8) is tightly fitted to the bottom of the support base (1). A horizontal plate (9) is fixedly connected to the top of the limiting post (7) on the opposite side. A rotating rod (15) is rotatably connected to the middle position of the inner cavity of the horizontal plate (9) via a bearing seat. A limiting nut (8) is fixedly connected to the top of the rotating rod (15). The bottom of the rotating rod (15) passes through the horizontal plate (9) and extends to the bottom of the horizontal plate (9), where a gear (11) is fixedly connected. A threaded block (12) is fixedly connected to the bottom of the horizontal plate (9). A threaded rod (13) is threadedly connected to the inner surface of the threaded block (12). A toothed block (14) is rotatably connected to the end of the threaded rod (13) through a bearing. The top of the toothed block (14) is slidably disposed between the top of the toothed block (14) and the bottom of the horizontal plate (9). The toothed block (14) and the gear (11) are adapted to be engaged.

2. The drilling device for adjusting the support part of the ingot beam according to claim 1, characterized in that, The bottom of the horizontal plate (9) is provided with a slide rail, and a slider is slidably connected to the inner surface of the slide rail. The bottom of the slider is fixedly connected to the top of the toothed block (14).

3. The drilling device for adjusting the support part of the ingot beam according to claim 1, characterized in that, The teeth of the tooth block (14) are inserted into the tooth grooves formed by the gear (11).

4. The drilling device for adjusting the support part of the ingot beam according to claim 1, characterized in that, The diameter of the limiting nut (8) is larger than the cross-sectional diameter of the through groove (6), and the smooth part of the surface of the limiting post (7) is slidably connected to the inner surface of the through groove (6).

5. The drilling device for adjusting the support part of the ingot beam according to claim 1, characterized in that, One side of the sliding seat 2 (3) is driven by an electric telescopic rod 1, which causes the sliding seat 2 (3) to slide on the surface of the sliding seat 1 (2). One side of the sliding seat 2 (3) is fixedly connected to an electric telescopic rod 2, and the electric telescopic rod 2 drives the drive motor (4) to slide on the surface of the sliding seat 2 (3). The drive motor (4) moves up and down through an electric telescopic rod 3.

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