A card slotting tool

Abstract

The present application relates to a kind of card board slotting tools, including the clamping mechanism for clamping electric drill and the positioning device connected with the clamping mechanism, the positioning device is used for card board with the electric drill positioning;The clamping mechanism includes upper clamp plate and the lower clamp plate fixedly connected with upper clamp plate;Cavity for clamping electric drill shell is equipped between the upper clamp plate and the lower clamp plate;Positioning device includes upper pressing plate, upper connecting plate fixedly connected with upper pressing plate, lower pressing plate and lower connecting plate fixedly connected with lower pressing plate;Upper connecting plate and lower connecting plate are all equipped with rectangular slot;Upper clamp plate is inserted in the rectangular slot of upper connecting plate;Lower clamp plate is inserted in the rectangular slot of lower connecting plate;The beneficial effects of the present application are that drill bit can be positioned by the upper clamp plate and the lower clamp plate set, workpiece (card board) can be positioned with drill bit by the upper and lower pressing plate set, and accurate drilling can be achieved.

Description

Technical Field

[0001] This invention relates to the field of special tool technology, and in particular to a grooving tool for a chuck. Background Technology

[0002] Due to the special structural characteristics and working environment of aircraft, riveting operations are usually required during aircraft assembly. However, riveting issues are often not considered in the design of the jig. The rivet clearance holes and clearance slots on the jig need to be made on-site. Existing grooving and drilling tools cannot be used well, and special tools are required for grooving and drilling. Summary of the Invention

[0003] The purpose of this invention is to provide a slotting tool for a card plate to solve problems such as slots and holes that need to be cut on-site on aircraft jigs.

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

[0005] A grooving tool for clamping a chuck includes a clamping mechanism for clamping an electric drill and a positioning device connected to the clamping mechanism, the positioning device being used to position the chuck relative to the electric drill.

[0006] Furthermore, the clamping mechanism includes an upper clamping plate and a lower clamping plate fixedly connected to the upper clamping plate; a cavity for clamping the electric drill housing is provided between the upper clamping plate and the lower clamping plate.

[0007] Both the upper and lower clamps are T-shaped; the tops of the two T-shapes are fixedly connected by studs and nuts.

[0008] Furthermore, the positioning device includes an upper pressure plate, an upper connecting plate fixedly connected to the upper pressure plate, a lower pressure plate, and a lower connecting plate fixedly connected to the lower pressure plate; the upper pressure plate and the lower pressure plate are used to limit the position of the clamping plate; the upper connecting plate is connected to the upper clamping plate.

[0009] The lower connecting plate is connected to the lower clamping plate.

[0010] Furthermore, both the upper connecting plate and the lower connecting plate are provided with rectangular grooves; the upper clamping plate is inserted into the rectangular groove of the upper connecting plate; and the lower clamping plate is inserted into the rectangular groove of the lower connecting plate.

[0011] Furthermore, both the upper connecting plate and the lower connecting plate are fixed to the stud by two nuts; the upper connecting plate and the lower connecting plate are arranged opposite to each other.

[0012] Furthermore, both the upper connecting plate and the lower connecting plate are provided with handles.

[0013] Furthermore, the upper pressure plate is provided with an upper positioning block adapted to the shape of the card plate; the lower pressure plate is provided with a lower positioning block adapted to the shape of the card plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The drill bit can be positioned by the upper and lower clamping plates, and the workpiece (clamping plate) and drill bit can be positioned by the upper and lower pressure plates, allowing for accurate drilling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram showing the connection between the upper and lower clamping plates.

[0019] In the diagram: 1-lower pressure plate, 2-upper pressure plate, 3-upper connecting plate, 4-handle, 5-electric drill, 6-upper clamping plate, 7-lower clamping plate, 8-stud, 11-lower positioning block, 12-upper positioning block, 31-lower connecting plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention.

[0021] Example 1

[0022] Please see Figure 1-3 ,

[0023] A grooving tool for clamping a chuck includes a clamping mechanism for clamping an electric drill 5 and a positioning device connected to the clamping mechanism, wherein the positioning device is used to position the chuck 13 and the electric drill 5.

[0024] The clamping mechanism includes an upper clamping plate 6 and a lower clamping plate 7 fixedly connected to the upper clamping plate 6; a cavity for clamping the housing of the electric drill 5 is provided between the upper clamping plate 6 and the lower clamping plate 7.

[0025] like Figure 1 As shown, both the upper clamping plate 6 and the lower clamping plate 7 are T-shaped; the tops of the two T-shapes are fixedly connected by studs 8 and nuts.

[0026] The positioning device includes an upper pressure plate 2, an upper connecting plate 3 fixedly connected to the upper pressure plate 2, a lower pressure plate 1, and a lower connecting plate 31 fixedly connected to the lower pressure plate 1; the upper pressure plate 2 and the lower pressure plate 1 are used to limit the position of the clamping plate 13; the upper connecting plate 3 is connected to the upper clamping plate 6;

[0027] The lower connecting plate 31 is connected to the lower clamping plate 7.

[0028] Both the upper connecting plate 3 and the lower connecting plate 31 are provided with rectangular grooves; the upper clamping plate 6 is inserted into the rectangular groove of the upper connecting plate 3; and the lower clamping plate 7 is inserted into the rectangular groove of the lower connecting plate 31.

[0029] The upper connecting plate 3 and the lower connecting plate 31 are both fixed to the stud 8 by two nuts; the upper connecting plate 3 and the lower connecting plate 31 are arranged opposite to each other.

[0030] like Figure 3 As shown, both the upper and lower clamping plates are provided with semi-circular rubber pads 32 to prevent damage to the outer shell of the electric drill 5 when clamping it.

[0031] The working process of this invention,

[0032] Adjust the position of the nut on the stud 8, fix the electric drill 5 to the upper and lower clamping plates, adjust the position of the upper connecting plate 3 and the lower connecting plate 31 on the stud 8 so that the clamping plate 13 can slide between the upper and lower pressure plates, push the clamping plate 13, and the clamping plate 13 will contact the drill bit, so that the end face of the clamping plate 13 can be drilled.

[0033] Example 2

[0034] This embodiment has a basically the same structure as Embodiment 1.

[0035] The difference is that,

[0036] Both the upper connecting plate 6 and the lower connecting plate 7 are provided with handles 4.

[0037] The handle 4 allows the drill 5 to be pushed as a whole, maintaining stability during drilling or grooving.

[0038] Example 3

[0039] This embodiment is basically the same as embodiment 1.

[0040] The difference is

[0041] like Figure 2 As shown,

[0042] The upper pressure plate 2 is provided with an upper positioning block 12 for adapting to the shape of the card plate 13; the lower pressure plate 1 is provided with a lower positioning block 11 for adapting to the shape of the card plate 13.

[0043] The two positioning blocks have shapes opposite to those of the clamping plate 13, allowing the clamping plate 13 to fit snugly against the positioning blocks.

[0044] Normally, the clamping plate 13 on the frame is an inner arc. The inner arc surface is in close contact with the positioning block. The thickness of the positioning block is the thickness of the clamping plate 13 minus half the width of the slot to be cut, to prevent the milling cutter from interfering with the positioning block. To cut a slot on the inner arc surface, install a milling cutter on the electric drill 5, and slowly rotate the clamping plate 13 to cut a slot on the inner arc surface of the clamping plate 13.

[0045] If drilling is required, hold the handle and push the drill 5 forward to drill a hole in the clamp 13.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slotting tool for a pallet, characterized in that: It includes a clamping mechanism for clamping an electric drill (5) and a positioning device connected to the clamping mechanism, the positioning device being used to position the clamping plate (13) with the electric drill (5); The clamping mechanism includes an upper clamping plate (6) and a lower clamping plate (7) fixedly connected to the upper clamping plate (6); a cavity for clamping the housing of the electric drill (5) is provided between the upper clamping plate (6) and the lower clamping plate (7); The upper clamping plate (6) and the lower clamping plate (7) are both T-shaped; the tops of the two T-shapes are fixedly connected by studs (8) and nuts; The positioning device includes an upper pressure plate (2), an upper connecting plate (3) fixedly connected to the upper pressure plate (2), a lower pressure plate (1), and a lower connecting plate (31) fixedly connected to the lower pressure plate (1); the upper pressure plate (2) and the lower pressure plate (1) are used to limit the position of the clamping plate (13); the upper connecting plate (3) is connected to the upper clamping plate (6); The lower connecting plate (31) is connected to the lower clamping plate (7); Both the upper connecting plate (3) and the lower connecting plate (31) are provided with rectangular grooves; the upper clamping plate (6) is inserted into the rectangular groove of the upper connecting plate (3); the lower clamping plate (7) is inserted into the rectangular groove of the lower connecting plate (31).

2. The slotting tool for a pallet according to claim 1, characterized in that: The upper connecting plate (3) and the lower connecting plate (31) are both fixed to the stud (8) by two nuts; the upper connecting plate (3) and the lower connecting plate (31) are arranged opposite to each other.

3. The slotting tool for a pallet according to claim 1, characterized in that: Both the upper connecting plate and the lower connecting plate (31) are provided with handles (4).

4. The slotting tool for a pallet according to claim 1, characterized in that: The upper pressure plate (2) is provided with an upper positioning block (12) adapted to the shape of the card plate (13); the lower pressure plate (1) is provided with a lower positioning block (11) adapted to the shape of the card plate (13).

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