A profile drilling positioner

Abstract

This application relates to the field of profile installation equipment technology, and in particular to a profile drilling positioner, including a positioning frame composed of a main plate and side plates connected together, forming a U-shaped frame. A fixing mechanism for fixing the positioning frame to the profile is mounted on the main plate. Positioning holes are arranged on the side plates. The fixing mechanism includes a second fixing component, which includes a second screw rotatably mounted on the main plate. A push plate is threaded onto the second screw. A guide rod is mounted on the main plate, passing through the push plate and slidably connected to it. A pressure cylinder is mounted on the push plate. This application improves the convenience of operating the profile drilling positioner.

Description

Technical Field

[0001] This application relates to the field of profile installation equipment technology, and in particular to a profile drilling and positioning device. Background Technology

[0002] Before installation, profiles typically require drilling to facilitate connection and installation between them. Currently, workers usually drill holes directly into the profiles using a hand-held electric drill, or use simple positioning tools for positioning and drilling.

[0003] However, drilling holes directly with a handheld electric drill can easily cause the drilling position to deviate, affecting the installation accuracy of the profiles; while existing positioning tools require workers to hold and lift them by hand, repeatedly adjusting and fixing their position, which is cumbersome and inconvenient. Summary of the Invention

[0004] To improve the convenience of using profile drilling positioners during operation, this application provides a profile drilling positioner.

[0005] This application provides a profile drilling positioner, which adopts the following technical solution: A profile drilling locator includes a positioning frame, which consists of a main board and a side plate. The main board and the side plate are connected and form a U-shaped frame. A fixing mechanism for fixing the positioning frame to the profile is installed on the main board. Positioning holes are arranged on the side plate. The fixing mechanism includes a second fixing component, which includes a second screw. The second screw is rotatably mounted on the main board. A push plate is threaded onto the second screw. A guide rod is installed on the main board. The guide rod passes through the push plate and is slidably connected to the push plate. A pressure cylinder is installed on the push plate.

[0006] By adopting the above technical solution, the positioning frame is fitted onto the profile. The rotation of the second screw can drive the push plate to move along the guide rod. The movement of the push plate drives the pressure cylinder to move, and the pressure cylinder can press against the profile, thereby stably fixing the positioning frame onto the profile. The positioning holes on the side plate can accurately position the drilling position, reducing the possibility of drilling position deviation. Moreover, the positioning frame can be fixed and disassembled by rotating the second screw, which is simple to operate and effectively improves the convenience of the profile drilling positioner during operation.

[0007] In one specific implementation, a first spring is connected to the push plate, a pressure ring is installed at the end of the first spring away from the push plate, a pull rod is installed on the pressure ring, the end of the pull rod away from the pressure ring passes through the main board and is slidably connected to the main board, and a pull ring is installed at the end of the pull rod away from the pressure ring.

[0008] By adopting the above technical solution, pulling the pull ring can drive the pressure ring to move through the pull rod, expanding the space for the profile to pass through, making it easier for the profile to be quickly fitted into the positioning frame; after releasing the pull ring, the first spring can drive the pressure ring to elastically press against the profile, realizing the pre-fixation of the positioning frame, reducing the operation of the staff to lift the positioning frame, making it easier for the positioning frame to slide and adjust its position on the profile, and further improving the ease of operation.

[0009] In one specific implementation, a mounting frame is installed on the side plate, a fixing sleeve is installed on the mounting frame, a sliding plate is slidably installed on the fixing sleeve, a pusher plate is connected to the sliding plate, a third screw is rotatably installed on the mounting frame, the third screw is threadedly connected to the sliding plate, and the pusher plate controls the rotation of the third screw.

[0010] By adopting the above technical solution, the third screw can be driven to rotate synchronously when the push plate moves. The rotation of the third screw drives the slide plate to move, and the slide plate drives the push plate to move. The push plate can push the profile and the side plate to fit tightly together. There is no need to manually adjust the fit between the positioning frame and the profile. The positioning is completed automatically and accurately, which further simplifies the operation process.

[0011] In one specific implementation scheme, a telescopic rod is slidably mounted on the fixed sleeve, the push plate is mounted on the telescopic rod, and a second spring is sleeved on the fixed sleeve. One end of the second spring is connected to the push plate, and the other end is connected to the slide plate.

[0012] By adopting the above technical solution, the second spring can provide elastic thrust to the pusher, so that the pusher is elastically pressed against the profile. This can ensure the fitting accuracy between the profile and the side plate, and avoid the pusher causing rigid compression damage to the profile. At the same time, the telescopic rod can guide the movement of the pusher and improve the stability of the pusher's movement.

[0013] In one specific implementation, a gear is mounted on the third screw, a rack is slidably mounted on the mounting frame, the rack is connected to the push plate, and the rack meshes with the gear.

[0014] By adopting the above technical solution, the pusher moves and drives the rack to move synchronously. The rack moves and drives the gear to rotate. The gear rotates and drives the third screw to rotate, realizing the linkage transmission between the pusher and the third screw. The transmission structure is stable and reliable, requires no additional drive components, has a simple structure, and is easy to operate.

[0015] In one specific implementation, the fixing mechanism includes a first fixing component, the first fixing component including a first screw, the first screw being threadedly connected to the main board, and a pressure plate being rotatably mounted on the first screw.

[0016] By adopting the above technical solution, rotating the first screw can drive the pressure plate to move, and the pressure plate presses against the profile to fix the positioning frame. The first fixing component has a simple structure and is easy to operate.

[0017] In one specific implementation, both the first screw and the second screw are equipped with handles.

[0018] By adopting the above technical solution, the handle makes it easier for workers to rotate the first and second screws, improving the comfort and convenience of operation.

[0019] In one specific implementation, the side panel is an L-shaped panel, and the side panel and the main panel form a U-shaped frame with notches.

[0020] By adopting the above technical solution, the notched U-shaped frame can be quickly fitted onto the profile, and the L-shaped side plate can fit with the corners of the profile and avoid the outward convex contour of the profile, thereby improving the fitting accuracy between the positioning frame and the profile and ensuring the accuracy of drilling positioning.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting the second fixing component, rotating the second screw can drive the pressure cylinder to press against the profile, quickly completing the fixing and disassembly of the positioning frame. The operation is simple and effectively improves the ease of operation of the profile drilling positioner.

[0022] 2. The positioning frame is elastically pre-fixed on the profile by the cooperation of the first spring and the pressure ring, which facilitates the sliding adjustment of the positioning frame and reduces manual lifting operations.

[0023] 3. Through the linkage of rack, pinion, third screw and push plate, the profile is automatically pushed to fit tightly against the side plate from two directions, eliminating the need for manual adjustment and positioning, further simplifying the operation process and improving the positioning and installation speed. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the positioning frame and the first fixing component of Embodiment 1 of this application.

[0025] Figure 2 This is a schematic diagram of the pressure plate of Embodiment 1 of this application.

[0026] Figure 3 This is a schematic diagram of the second fixing component in Embodiment 2 of this application.

[0027] Figure 4 This is a schematic diagram of the pressure ring in Embodiment 2 of this application.

[0028] Figure 5 This is a schematic diagram of the pressure cylinder of Embodiment 2 of this application.

[0029] Figure 6 This is a schematic diagram of the mounting frame of Embodiment 2 of this application.

[0030] Figure 7 This is a cross-sectional view of the mounting frame of Embodiment 2 of this application.

[0031] Figure 8 This is a schematic diagram of the push plate and telescopic rod in Embodiment 2 of this application.

[0032] Reference numerals: 1. Positioning frame; 11. Main board; 12. Side plate; 121. Positioning hole; 2. First fixing component; 21. First screw; 22. Pressure plate; 3. Second fixing component; 31. Second screw; 321. Push plate; 322. Guide rod; 323. Pressure cylinder; 324. First spring; 325. Pressure ring; 326. Pull rod; 327. Pull ring; 331. Mounting frame; 332. Fixing sleeve; 333. Telescopic rod; 334. Push plate; 335. Second spring; 336. Slide plate; 337. Third screw; 338. Gear; 339. Rack. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail. Example

[0034] This application discloses a profile drilling positioner, referring to... Figure 1 and Figure 2 The system includes a positioning frame 1, which consists of a main board 11 and a side plate 12. The main board 11 and the side plate 12 are fixedly connected. The side plate 12 is an L-shaped plate. The side plate 12 and the main board 11 form a U-shaped frame with a notch. The main board 11 is equipped with a fixing mechanism to fix the positioning frame 1 to the profile. Positioning holes 121 are arranged on the plate surface where the side plate 12 is connected to the main board 11. The side plate 12 is engraved with scales.

[0035] The fixing mechanism includes a first fixing component 2, which includes a first screw 21. The first screw 21 is threadedly connected to the main board 11. A pressure plate 22 that presses against the profile is rotatably installed at the end of the first screw 21 near the side plate 12. A handle is fixedly installed at the end of the first screw 21 away from the pressure plate 22.

[0036] When using the first fixing component 2 for positioning and drilling, the worker inserts the positioning frame 1 onto the profile from one end. Then, the worker holds the positioning frame 1 and rotates the first screw 21. The rotation of the first screw 21 drives the pressure plate 22 to move and press the pressure plate 22 onto the profile. During the rotation of the first screw 21, the worker moves the positioning frame 1 so that the two corners of the L-shaped side plate 12 are close to the profile, thereby completing the installation and fixing of the first fixing component 2. Example

[0037] Reference Figure 3 , Figure 4 and Figure 5 The difference between this embodiment and Embodiment 1 lies in the fixing mechanism. The fixing mechanism in this embodiment adopts a second fixing component 3, which includes a second screw 31. The second screw 31 is rotatably mounted on the main board 11. A handle is also installed on the second screw 31. A push plate 321 is threadedly connected to the second screw 31. A guide rod 322 is fixedly installed on the side wall of the main board 11 near the side plate 12. The guide rod 322 passes through the push plate 321 and is slidably connected to the push plate 321. A pressure cylinder 323 is fixedly installed on the push plate 321 and is sleeved on the outside of the second screw 31. A first spring 324 is fixedly connected to the push plate 321. The first spring 324 is sleeved on the outside of the pressure cylinder 323. A pressure ring 325 is fixedly installed on the end of the first spring 324 away from the push plate 321. A pull rod 326 is fixedly installed on the pressure ring 325. The end of the pull rod 326 away from the pressure ring 325 passes through the main board 11 and is slidably connected to the main board 11. A pull ring 327 is fixedly installed on the end of the pull rod 326 away from the pressure ring 325.

[0038] When fixing the positioning frame 1 using the second fixing component 3, the worker inserts the positioning frame 1 through one end of the profile. During insertion, the worker pulls the pull ring 327, which moves the pull rod 326 and the pressure ring 325, expanding the space for the profile to pass through. After the profile is inserted, the worker releases the pull ring 327, and the first spring 324 supports the pressure ring 325, causing it to press against the profile, thus reducing the worker's lifting effort. Dragging the positioning frame 1 allows it to slide on the profile, facilitating its movement and positioning. Then, the worker rotates the second screw 31, which controls the push plate 321 to move. The push plate 321 presses the first spring 324 to adjust the pressing force of the pressure ring 325, thereby adjusting the tightness of the positioning frame 1 on the profile. The positioning frame 1 is designed to be flexible enough to accommodate multiple holes to be drilled on the profile without needing to lock it in place, or when only the positioning frame 1 needs to be elastically clamped onto the profile. Before fixing the positioning frame 1 to the profile, the first spring 324 allows the pressure ring 325 and the side plate 12 to gradually tighten onto the profile, facilitating the operator's control and adjustment of the tightness between the side plate 12 and the profile. It should be noted that because the positioning frame is fitted onto the profile, the size of the U-shaped frame formed by the positioning frame 1 is larger than the overall dimensions of the profile. During the elastic clamping process, when the pressure ring 325 presses against one side of the profile and the side plate 12, the operator can also push and adjust the positioning frame 1 to adjust the distance between the other side of the profile and the side plate 12. When it is necessary to press and fix the positioning frame 1 to the profile, the second screw 31 is continuously rotated to allow the pressure cylinder 323 to pass through the pressure ring 325 and press against the profile.

[0039] Reference Figure 6 , Figure 7 and Figure 8 A mounting frame 331 is fixedly installed on the side plate 12. A fixing sleeve 332 is fixedly installed on the mounting frame 331. A telescopic rod 333 is slidably installed on the fixing sleeve 332. A pusher plate 334 is fixedly installed on the telescopic rod 333. A sliding plate 336 is slidably installed on the fixing sleeve 332. A second spring 335 is sleeved on the fixing sleeve 332. One end of the second spring 335 is fixedly connected to the pusher plate 334, and the other end is fixedly connected to the sliding plate 336. A third screw 337 is rotatably installed on the mounting frame 331. The third screw 337 is threadedly connected to the sliding plate 336. A gear 338 is fixedly installed on the third screw 337. A rack 339 is slidably installed on the mounting frame 331. The rack 339 is fixedly connected to the push plate 321, and the rack 339 meshes with the gear 338.

[0040] When the second screw 31 controls the push plate 321 to move, the push plate 321 will drive the rack 339 to move. The rack 339 will control the gear 338 to rotate. When the gear 338 rotates, it will drive the third screw 337 to rotate. The rotation of the third screw 337 will control the slide plate 336 to move. The slide plate 336 will push the second spring 335, the telescopic rod 333 and the push plate 334 to move. The push plate 334 will press against the profile and gradually press the second spring 335 through the slide plate 336. The second spring 335 can support the push plate 334 to press the profile, so that when the pressure ring 325 presses and tightens the positioning frame 1 and the profile, the push plate 334 can also push the positioning frame 1 to move so that the profile and the side plate 12 are close together. This reduces manual lifting and positioning, thus facilitating the positioning and installation of the positioning frame 1.

[0041] The implementation principle of this application embodiment is as follows: In use, the positioning frame 1 is fitted onto the profile, and the pressure ring 325 is pulled by the pull ring 327 to facilitate the quick insertion of the profile. After the pull ring 327 is released, the first spring 324 drives the pressure ring 325 to be elastically pre-fixed on the positioning frame 1. The second screw 31 is rotated, and the push plate 321 drives the pressure cylinder 323 to move and press against the profile. At the same time, through the linkage of the rack 339, gear 338 and the third screw 337, the push plate 334 is driven to push the profile and the side plate 12 to fit tightly together, completing the automatic positioning and fixing of the profile and both sides of the positioning frame. Finally, the positioning hole 121 on the side plate 12 is used for guided drilling. The operation is simple, the positioning is accurate, and the efficiency and quality of profile drilling are effectively improved.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A profile drilling positioner, characterized in that: The system includes a positioning frame (1), which is composed of a main board (11) and a side plate (12). The main board (11) and the side plate (12) are connected and form a U-shaped frame. A fixing mechanism for fixing the positioning frame (1) to the profile is installed on the main board (11). Positioning holes (121) are arranged on the side plate (12). The fixing mechanism includes a second fixing component (3). The second fixing component (3) includes a second screw (31). The second screw (31) is rotatably installed on the main board (11). A push plate (321) is threadedly connected to the second screw (31). A guide rod (322) is installed on the main board (11). The guide rod (322) passes through the push plate (321) and is slidably connected to the push plate (321). A pressure cylinder (323) is installed on the push plate (321).

2. The profile drilling positioner according to claim 1, characterized in that: A first spring (324) is connected to the push plate (321). A pressure ring (325) is installed on the end of the first spring (324) away from the push plate (321). A pull rod (326) is installed on the pressure ring (325). The end of the pull rod (326) away from the pressure ring (325) passes through the main board (11) and is slidably connected to the main board (11). A pull ring (327) is installed on the end of the pull rod (326) away from the pressure ring (325).

3. A profile drilling positioner according to claim 2, characterized in that: A mounting frame (331) is installed on the side plate (12), a fixing sleeve (332) is installed on the mounting frame (331), a sliding plate (336) is slidably installed on the fixing sleeve (332), a pusher (334) is connected to the sliding plate (336), a third screw (337) is rotatably installed on the mounting frame (331), the third screw (337) is threadedly connected to the sliding plate (336), and the pusher (321) controls the rotation of the third screw (337).

4. A profile drilling positioner according to claim 3, characterized in that: A telescopic rod (333) is slidably mounted on the fixed sleeve (332), and a push plate (334) is mounted on the telescopic rod (333). A second spring (335) is sleeved on the fixed sleeve (332). One end of the second spring (335) is connected to the push plate (334), and the other end is connected to the slide plate (336).

5. A profile drilling positioner according to claim 3, characterized in that: A gear (338) is mounted on the third screw (337), and a rack (339) is slidably mounted on the mounting frame (331). The rack (339) is connected to the push plate (321), and the rack (339) meshes with the gear (338).

6. A profile drilling positioner according to claim 1, characterized in that: The fixing mechanism includes a first fixing component (2), the first fixing component (2) includes a first screw (21), the first screw (21) is threadedly connected to the main board (11), and a pressure plate (22) is rotatably mounted on the first screw (21).

7. A profile drilling positioner according to claim 6, characterized in that: Both the first screw (21) and the second screw (31) are equipped with handles.

8. A profile drilling positioner according to claim 1, characterized in that: The side panel (12) is an L-shaped panel, and the side panel (12) and the main panel (11) form a U-shaped frame with a notch.

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