A footboard rework drilling bracket

Abstract

This utility model relates to the field of footboard rework technology, and discloses a footboard rework drilling bracket, including a support frame, a guide mechanism, a right-angle positioning block, and a clamping mechanism. The support frame has multiple positioning holes, and a guide mechanism is provided on the upper side of each positioning hole. A right-angle positioning block is fixed to the lower side of the support frame for positioning the footboard. Two clamping mechanisms are fixed to the lower side of the support frame. The guide mechanism includes a guide ring, guide rods, springs, and baffles. Two guide rods are fixed to the support frame, passing through both sides of the guide ring and slidingly contacting it. A baffle is threaded to the upper end of each guide rod, and a spring is provided on the outer side of each guide rod, with one end connected to the support frame and the other end connected to the guide ring. This utility model facilitates quick positioning and installation of footboards, enables rapid rework drilling, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of footboard rework technology, and in particular to a footboard rework drilling bracket. Background Technology

[0002] "Footplates" typically refer to plate-shaped components for people to step on, commonly used in automobiles and electric vehicles. During the manufacturing of footplates, various reasons often lead to misalignment of the mounting holes, requiring rework. Currently, rework involves remachining on machine tools, which requires clamping, tool positioning, determining the coordinates to be machined, and finally programming – a series of cumbersome operations that negatively impact rework efficiency. Therefore, there is an urgent need to develop a footplate rework drilling bracket that facilitates quick positioning and installation of footplates, enables rapid rework drilling, and improves work efficiency, overcoming the shortcomings of current applications and meeting current needs. Utility Model Content

[0003] The purpose of this utility model is to provide a footboard rework drilling bracket to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A footboard rework drilling bracket includes a support frame, a guide mechanism, a right-angle positioning block, and a clamping mechanism. The support frame has multiple positioning holes, and a guide mechanism is located on the upper side of each positioning hole. A right-angle positioning block is fixed to the lower side of the support frame for positioning the footboard. Two clamping mechanisms are fixed to the lower side of the support frame. The guide mechanism includes a guide ring, guide rods, springs, and baffles. Two guide rods are fixed to the support frame, passing through both sides of the guide ring and slidingly contacting it. A baffle is threaded to the upper end of each guide rod, and a spring is located on the outer side of each guide rod, with one end connected to the support frame and the other end connected to the guide ring.

[0006] Preferably, the guide ring coincides with the axis of the positioning hole.

[0007] Preferably, the two clamping mechanisms are positioned opposite the two right-angled sides of the right-angled positioning block.

[0008] Preferably, the clamping mechanism includes a hydraulic cylinder and a clamping plate, wherein the hydraulic cylinder is fixed to the support frame, and the telescopic end of the hydraulic cylinder is fixed to the clamping plate.

[0009] Preferably, a waste box is placed at the lower end of the support frame to catch the waste generated during drilling.

[0010] The beneficial effects of this utility model are as follows: When using this footplate rework drilling bracket, the footplate to be reworked is placed on the right-angle positioning block, with the two right-angled edges of the footplate abutting against the two right-angled edges inside the right-angle positioning block. Then, a hydraulic cylinder drives the clamping plate to move, clamping the footplate. A person then inserts a hand drill into the guide ring, allowing the drill bit to pass through the positioning hole. The person then presses down on the hand drill, causing the drill bit to contact the footplate and drill a hole. Because the guide rod restricts the guide ring's movement, it can only move up and down, preventing the hand drill from tilting and ensuring accurate drilling. In summary, this utility model facilitates quick positioning and installation of footplates, enables rapid rework drilling, and increases work efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 .

[0012] Figure 2 This utility model Figure 1 A partial view at point A in the middle.

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0014] Figure 4 This is a schematic diagram of the usage state of this utility model. Figure 1 .

[0015] Figure 5 This is a schematic diagram of the usage state of this utility model. Figure 2 .

[0016] Figure 6 This is a partial structural schematic diagram of the present invention.

[0017] Legend:

[0018] 1. Support frame; 101. Positioning hole; 2. Guide mechanism; 201. Guide ring; 202. Guide rod; 203. Spring; 204. Baffle; 3. Right-angle positioning block; 4. Clamping mechanism; 401. Hydraulic cylinder; 402. Clamping plate; 5. Scrap box. Detailed Implementation

[0019] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Specific implementation examples are given below.

[0021] See Figures 1-6 In this embodiment of the utility model, a footplate rework drilling bracket includes a support frame 1, a guide mechanism 2, a right-angle positioning block 3, and a clamping mechanism 4. The support frame 1 has multiple positioning holes 101, the positions of which are pre-defined by drilling holes on a standard footplate. Each positioning hole 101 has a guide mechanism 2 on its upper side, used to guide a hand drill. A right-angle positioning block 3 is fixed to the lower side of the support frame 1, used to position the footplate. Two clamping mechanisms 4 are fixed to the lower side of the support frame 1, each clamping mechanism 4 facing one of the two right-angled sides of the right-angle positioning block 3. The guide mechanism 2 includes a guide ring 201, a guide rod 202, a spring 203, and a baffle 204. The guide ring 201 coincides with the axis of the positioning hole 101. Two guide rods 202 are fixed to the support frame 1. Two guide rods 202 pass through both sides of the guide ring 201 and slide in contact with it. Each guide rod 202 has a baffle 204 fixed to its upper end by a thread. Each guide rod 202 has a spring 203 on its outer side. One end of the spring 203 is connected to the support frame 1 and the other end is connected to the guide ring 201. In use, the foot plate that needs to be reworked is placed on the right-angle positioning block 3, and the two right-angled sides of the foot plate are pressed against the two right-angled sides inside the right-angle positioning block 3. Then, the foot plate is clamped and fixed by two clamping mechanisms 4. Then, a person holds an electric drill and inserts it into the guide ring 201, so that the drill bit passes through the positioning hole 101. Then, the person presses down the electric drill so that the drill bit contacts the foot plate and drills a hole. Because the guide rods 202 restrict the guide ring 201, it can only move up and down, so that the electric drill can also only move up and down to prevent tilting, so as to drill accurately.

[0022] The clamping mechanism 4 includes a hydraulic cylinder 401 and a clamping plate 402. The hydraulic cylinder 401 is fixed to the support frame 1. The telescopic end of the hydraulic cylinder 401 is fixed to the clamping plate 402. In use, the hydraulic cylinder 401 drives the clamping plate 402 to move, and the clamping plate 402 clamps the foot plate.

[0023] The support frame 1 is also equipped with an oil tank, a hydraulic pump, and a control switch that supply hydraulic oil to the hydraulic cylinder 401.

[0024] A waste box 5 is placed at the lower end of the support frame 1. The waste box 5 is used to catch the waste generated during drilling.

[0025] Working principle: When using this footplate rework drilling bracket, place (upside down) the footplate to be reworked on the right-angle positioning block 3, so that the two right-angled edges of the footplate abut against the two right-angled edges inside the right-angle positioning block 3. Then, the hydraulic cylinder 401 drives the clamping plate 402 to move, clamping the footplate. Then, the person holds a hand drill and inserts it into the guide ring 201, so that the drill bit passes through the positioning hole 101. Then, the person presses down the hand drill so that the drill bit contacts the footplate to drill a hole. Because the guide rod 202 restricts the guide ring 201, it can only move up and down, so that the hand drill can also only move up and down to prevent tilting, so as to drill accurately.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A footboard rework drilling bracket, characterized in that, The system includes a support frame (1), a guide mechanism (2), a right-angle positioning block (3), and a clamping mechanism (4). The support frame (1) has multiple positioning holes (101), and a guide mechanism (2) is provided on the upper side of each positioning hole (101). A right-angle positioning block (3) is fixed on the lower side of the support frame (1) for positioning the footboard. Two clamping mechanisms (4) are fixed on the lower side of the support frame (1). The guide mechanism (2) includes a guide ring (201) and a guide rod. (202), spring (203) and baffle (204), there are two guide rods (202) and they are fixed on the support frame (1). The two guide rods (202) pass through both sides of the guide ring (201) and slide in contact with it. A baffle (204) is fixed to the upper end of each guide rod (202) by thread. A spring (203) is provided on the outer side of each guide rod (202). One end of the spring (203) is connected to the support frame (1) and the other end is connected to the guide ring (201).

2. The footplate rework drilling bracket according to claim 1, characterized in that, The guide ring (201) coincides with the axis of the positioning hole (101).

3. The footplate rework drilling bracket according to claim 1, characterized in that, The two clamping mechanisms (4) are respectively positioned opposite the two right-angled sides of the right-angled positioning block (3).

4. The footplate rework drilling bracket according to claim 3, characterized in that, The clamping mechanism (4) includes a hydraulic cylinder (401) and a clamping plate (402). The hydraulic cylinder (401) is fixed to the support frame (1), and the telescopic end of the hydraulic cylinder (401) is fixed to the clamping plate (402).

5. The footplate rework drilling bracket according to claim 1, characterized in that, The lower end of the support frame (1) is provided with a waste box (5), which is used to catch the waste generated during drilling.

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