TWM524783U - Edge trimming and chamfering cutter improvement - Google Patents

Description

Improvement of trimming chamfering tool

This creation is about the improvement of a trimming and chamfering tool, especially for the needs of trimming of woodworking and decorative panels, and the function of the structure to improve the function of fast corner chamfering by hand.

According to the general wood board processing and interior decoration or furniture decoration process, there is often a need for finishing the end of the wood. If the traditional manual use of the blade or sandpaper for chamfering work is quite time consuming and labor cost, and the quality and effect It is also uneven and has a serious impact on the overall construction quality. It is necessary to try to improve it.

In view of the unsatisfactory work of the conventional plate chamfering, the creator made special efforts to improve, based on years of experience and technology in related fields, and then researched and created the improvement of the trimming and chamfering tool of this creation, its main purpose The utility model provides a chamfering cutter structure which can directly and directly operate a straight line by hand, thereby effectively improving the efficiency of finishing and trimming the wood board.

Another purpose of this creation is that the blade structure provided on both sides of the tool body allows the operator to directly work back and forth with the tool to increase the efficiency of the work; and the right angle of the narrow end of the tool body provides a user's intuition. Strictly resisting operation, and the wide and narrow side structure can meet the needs of various sizes of sheet metal.

(10)‧‧‧Tool body

(11)‧‧‧ oblique plane

(111)‧‧‧ screw holes

(12) ‧‧‧ placement plane

(13) ‧ ‧ ribs

(14) ‧ ‧ openings

(15)‧‧‧Broadside

(16)‧‧‧Narrow side

(17)‧‧‧Chamfer plane

(18)‧‧‧Handheld Department

(20)‧‧‧blade

(21)‧‧‧ knife mouth

(30) ‧‧‧Parts

(31)‧‧‧Perforation

(32)‧‧‧Bolts

(40)‧‧‧ plates

Figure 1: Schematic diagram of the three-dimensional structure of the creation.

Figure 2: Schematic diagram of the decomposition structure of this creation.

Figure 3: Schematic diagram of the lower end of the tool.

Figure 4: A diagram of an operational example of the present creation.

Figure 5: This is the chamfer state diagram of the board.

Regarding the structural composition, technical means and efficacy of this creation, we will further explain it with the diagram: First, please refer to the figures 1, 2 and 3, this creation is mainly in the structural design, mainly on the tool body ( 10) Both ends of the bottom are provided with wide sides (15) and narrow sides (16) of different lengths, and the upper end of the wide and narrow sides (15) (16) forms a chamfer plane (17), and the cutter body (10) Both sides of the upper end are an inclined plane (12), and a front edge (12) forms a rib (13), and the placement plane (12) is opposite to the lower chamfer plane ( 17) at the position of the opening (14), and the front and rear end faces of the cutter body (10) are recessed with a hand-held portion (18), and the upper end faces of the cutter body (10) on both sides of the hand-held portion (18) are formed. a second inclined plane (11), the inclined plane (11) is preset with a screw hole (111); further, the placement plane (12) is provided with a blade (20), and the blade (20) is edged. (21) is disposed at a rear end of the rib (13), and the two inclined planes (11) are provided with a pressing member (30), and the pressing member (30) is provided corresponding to the locking hole (111) Perforated (31) and locked by bolts (32), and Distal abutment member (30) is pressed against the upper end of the blade (20), to produce the positioning of those state.

For the second time, please refer to the second, third, fourth, and fifth figures. With the arrangement of the blade (20) and the opening (14) of the tool body (10), the user has to have the wide side (15) and the narrow side (16). ) is disposed on the vertical side of the plate (40) and cooperates with the hand-held portion (18) to directly and linearly operate by hand, so that the blade (21) of the blade (20) will remove the plate (40). a portion at a right angle until the right angle reaches the same angular state as the chamfer plane (17), that is, the chamfer finish of the sheet (40) has been completed, and since the blade (20) is disposed on the cutter body (10) At both ends, the operator who has installed the fixed plate (40) can also achieve the chamfering of the dead edge.

Only a good example of the existing creation is described here, and is simply illustrated by an illustration of the best mode that is expected to perform the existing creation, and several of the details can be improved with a number of distinct perspectives. Therefore, the above illustrations and descriptions are illustrative and not limiting.

(10)‧‧‧Tool body

(15)‧‧‧Broadside

(16)‧‧‧Narrow side

(18)‧‧‧Handheld Department

(20)‧‧‧blade

(21)‧‧‧ knife mouth

(30) ‧‧‧Parts

Claims (2)

The invention relates to an improvement of a trimming and chamfering cutter, which mainly has a wide side and a narrow side with different lengths at both ends of the bottom of the cutter body, and a chamfered plane is formed at the upper end of the wide and narrow side, and both sides of the upper end of the cutter body are formed. The sides are all inclined to lay the plane, the front end of the plane is formed with a rib, and the placement plane has an opening at a position opposite to the lower end chamfer plane, and the front and rear end planes of the cutter body are concavely held. a second inclined plane is formed on the upper end surface of the cutter body on both sides of the hand-held portion, and a screw hole is preset on the inclined plane; a blade is arranged on the placement plane, and the blade edge of the blade is disposed on the rib a rear end portion, wherein the two inclined planes are provided with a pressing member, the pressing member is provided with a through hole corresponding to the locking hole, and is locked by a bolt, and the front end of the pressing member is pressed against the upper end of the blade, so that The position state of the positioning is generated; by the arrangement of the blade and the opening of the tool body, the wide side and the narrow side are disposed on the two corners of the vertical plate of the plate, and the hand-held part directly performs the straight-line operation by hand force application. Blade knife The deleted portion of the opening will be at right angles to the plate, until the same reaches at right angles to the plane of the chamfered angle state, the sheet had been completed chamfering operation, by its characteristics. The improvement of the trimming chamfering tool according to the first aspect of the patent application, wherein the wide side and the narrow side are arranged at right angles.