TWM485131U - Multifunctional trimming and rounding assistive device - Google Patents

Description

Multi-function trimming and rounding aids

The novel relates to a multifunctional trimming and rounding aid.

In woodworking operations, when it is necessary to modify the edge of the work or to work on the surface of the work, it is usually a work of trimming and planing with a woodworking trimmer; although the conventional woodworking trimming The machine can usually perform general trimming or straight cutting; however, when it is necessary to perform circular or curved cutting on the workpiece, the conventional woodworking trimmer does not provide a circular or The attachment of the curved machining path allows the woodworking trimmer to accurately cut the workpiece along the predetermined circular or curved path. Therefore, most of the current constructors are prior to the work. Draw a circular or curved path to be processed, and then cut it by hand. Therefore, after completion, the circular groove or curved groove of the workpiece is not easy to be accurate, and it is not easy to obtain a flat working surface. In addition, it is extremely inconvenient and time consuming in construction, and there is a need for improvement.

In view of this, the creators of this case have researched and innovated, and revealed a multi-functional trimming and rounding aid.

The purpose of the present invention is to provide a multifunctional trimming and rounding aid. The utility model comprises: a connecting rod, wherein the first section is used for connecting the woodworking trimming machine, and the second section is perpendicular to the tool of the woodworking trimming machine and is provided with a sliding slot; a main board comprises a a sliding rail portion is slidably engaged with the second portion of the connecting rod and is fixedly locked to each other, and a plurality of perforators are worn on the main guide plate; for example, when a nail passes through the main guide plate, the perforation and nailing are performed When entering a fixed object, the woodworking trimming machine to which the connecting rod is connected can make the center of the perforation as the center of the circle, and perform the work of trimming or planing the circular path.

The multi-functional trimming and rounding aid disclosed in the present invention further includes an extension post, the first section of the extension post includes a sliding slot for sliding the second section of the connecting rod, and the extension is connected The rod is provided with a long groove to lock the main guide plate; if the extension post is used, the working radius of the wood trimming machine can be extended to perform a larger radius arcing or trimming operation, and The plate edge of the main plate can be slipped against a reference edge.

The multifunctional trimming and rounding auxiliary device disclosed in the present invention further comprises a guide block locked to the main guide plate, and the guide block is slid along a reference edge to guide the woodworking trimming machine along the reference Workers such as trimming or planing.

The utility model discloses a multi-functional trimming and rounding auxiliary device, wherein the main board and the connecting rod, the extension rod and the connecting rod or the extension rod and the main board are locked by a set of screws which can be interlocked with each other. The nut is locked, wherein the screw has a polygonal section, so that the distance between the opposite sides of the polygonal section is matched with the fixing hole of one of the main guide plates, the sliding groove of the connecting rod or the long groove spacing of the extension post, Engaged in a fixed hole in one of the main plates, a chute of the connecting rod or a long groove in the extension post, To limit the relative rotation between the connecting rod, the main guide plate and the extension post to maintain the stability of the work.

The desirable entities of the present invention can be clarified by the following description and the accompanying drawings.

(10) ‧‧‧Connecting rod

(11) ‧ ‧ first paragraph

(12) ‧‧‧second paragraph

(121)‧‧‧Chute

(20) ‧ ‧ lead board

(21) ‧‧‧Slide section

(211) ‧ ‧ rim

(22)‧‧‧Perforation

(23) ‧‧‧Fixed holes

(24)‧‧‧ Notches

(30) ‧ ‧ extended post

(31)‧‧‧Chute

(311)‧‧‧ 缘缘

(32) ‧ ‧ long slot

(40) ‧‧‧ Guide blocks

(51)‧‧‧ screws

(511) ‧ ‧ polygon segments

(52)‧‧‧ Nuts

(M)‧‧‧Woodworking trimming machine

(M1)‧‧‧Tools

(N)‧‧‧ nails

(P)‧‧‧Fixed objects

The first picture is a three-dimensional schematic diagram of the new main board; the second picture is a schematic diagram of the new type of woodworking trimming machine; the third picture is a schematic diagram of the new type installed on the woodworking trimming machine; the fourth picture: The present invention is applied to a schematic diagram of a cutting arc groove; the fifth drawing is a schematic view of a sectional structure in the 5-5 direction of the fourth drawing; and the sixth drawing is a top view of the third drawing.

Figure 7: This is a schematic diagram of the new type of extension post mounted on the woodworking trimming machine; the eighth picture: the schematic diagram of the new type of trimming operation guided by the guide block; the ninth picture: the second picture The main conductor is a schematic diagram of the reverse device; and the tenth diagram is a schematic diagram of the operation of cutting in the state shown in the ninth diagram.

Referring to the first to sixth figures, the present invention relates to a multifunctional trimming and rounding aid, which comprises: a connecting rod (10), and the first section (11) is used for connecting the woodworking trimming machine. (M), and the second section (12) is perpendicular to the cutter of the woodworking trimming machine (M) and is provided with a chute (121); a main guide plate (20) containing a slide rail The portion (21) is slidably coupled to the second section (12) of the connecting rod (10) and is fixedly locked to each other on the main board (20), wearing a plurality of perforations (22) and a fixing hole (23); if a nail (N) is passed through the perforation (22) of the main plate (20) and nailed into a fixture (P), the woodworking trimming machine (M) to which the connecting rod (10) is connected, the center of the perforation (22) can be centered, and the circular path can be used for trimming or planing, and the like. The woodworking trimmer (M) performs a cutting operation parallel to the reference edge by sliding the edge of the leading plate (20) against a reference edge.

As shown in the ninth and tenth drawings, a recess (24) is recessed in the front edge of the main guide plate (20) disclosed in the present invention to allow the cutter (M1) of the wood trimming machine (M) to move laterally into the recess. In (24), the leading edge of the main guide plate (20) can be abutted against a reference edge so that the cutter (M1) can cut the edge to be trimmed in parallel along the reference edge.

As shown in the seventh figure, the multifunctional trimming and rounding aid disclosed in the present invention further includes an extension post (30), and the first section of the extension post (30) includes a chute (31). Sliding the second section (12) of the connecting rod (10), and wearing a long groove (32) on the extension post (30) to lock the main board (20); From the extension post (30), the working radius of rotation of the wood trimming machine (M) can be extended to perform a larger radius arcing or trimming operation.

As shown in the eighth figure, the multi-functional trimming and rounding auxiliary device disclosed in the present invention further comprises a guiding block (40), which is locked on the main guiding plate (20), and the guiding block (40) is along a reference. Sliding on the side to guide the wood trimmer (M) to trim or plan the worker along the reference edge.

As shown in the second or fifth figure, the multifunctional trimming and rounding aid disclosed in the present invention is used for locking the main guide plate (20) with the connecting rod (10) and the extension post (30). The connecting rod (10) or the extension post (30) and the main guide plate (20) are respectively locked by a set of screws (51) and nuts (52) which can be screwed to each other, wherein the screw (51) contains a polygonal section (511), such that the distance between the opposite sides of the polygonal section (511) is matched with one of the fixing holes (23) of the main guide plate (20), the sliding groove (121) of the connecting rod (10) or Extending the distance between the long grooves (32) of the post (30) to fit the fixing hole (23) of the main plate (20), the chute (121) of the connecting rod (10) or the extension post ( 30) In the long groove (32), the relative rotation between the connecting rod (10), the main guide plate (20) and the extension post (30) is not restricted to maintain the stability of the cutting work.

As shown in the first, third and fifth figures, the multifunctional trimming and rounding auxiliary device disclosed in the present invention, wherein two opposite edge edges of the main guide plate (20) respectively protrude from a flange portion (211) The rail portion (21) is defined between the two flange portions (211) such that when the main guide plate (20) is placed across the second end of the engaging rod (10), the two flange portions (211) ) abutting against opposite sides of the engagement rod (10), so that the main guide plate (20) can be stably slid along the engagement rod (10).

As shown in the sixth figure, the multi-functional trimming and rounding aid disclosed in the present invention, wherein each of the perforations (22) of the main guide plate (20) is disposed on the main guide plate along an imaginary straight line (L). ), and the imaginary straight line (L) is radially rotated through the center line (M10) of the tool (M1) of the wood trimming machine (M), even if the center line (M10) of the tool (M1) is rotated The perforation (22) projections are on the same line.

As shown in the seventh figure, the multifunctional trimming and rounding auxiliary device disclosed in the present invention, wherein the opposite side edges of the extension post (30) respectively protrude with a retaining edge (311) for the two gears. Between the edges (311), the chute (31) is defined to be the two rims (311) The opposite sides of the second section (12) of the engagement rod (10) can be abutted so that the extension post (30) can be stably slid along the engagement rod (10).

The multifunctional trimming and rounding aid disclosed by the present invention is used for trimming the woodwork by the mating rod (10), the main guide plate (20), the extension post (30) and the guide block (40). The machine (M) can perform arc or circular cutting and trimming functions at the center of the far end to meet different construction requirements; for example, as shown in the second, third and fourth figures, the new model can be dominated by a nail (N). After a suitable perforation (22) on the plate (20) is penetrated and nailed into a fixing plate (P), the wood trimming machine (M) can operate the planing circular path centering on the nail (N). Or as shown in the seventh figure, an extension post (30) can be locked between the connecting rod (10) and the main guide plate (20), so that the wood trimming machine (M) can perform a larger radius. Arc path cutting work; or as shown in the eighth figure, by sliding the guide block (40) on one side of the main plate (20), sliding against a reference edge to guide the woodworking repair The side machine (M) can be trimmed or grooved in parallel along the reference edge; or as shown in the ninth and tenth figures, the leading edge of the main plate (20) can be directed toward the woodworking trimming machine (M) Tool (M1), the knife of the woodworking trimming machine (M) (M1), laterally moved into the recess (24) of the main guide plate (20), and the leading edge of the main guide plate (20) abuts against a reference edge so that the cutter (M1) can follow the reference Cutting the edge to be repaired in parallel, or processing such as the tongue and groove, the tail groove, etc., makes the present invention a multi-purpose auxiliary woodworking tool.

The shape and structure disclosed in the present invention can be modified and applied without departing from the spirit and scope of the present invention. The present invention is not limited to the above embodiments.

(10) ‧‧‧Connecting rod

(11) ‧ ‧ first paragraph

(12) ‧‧‧second paragraph

(121)‧‧‧Chute

(20) ‧ ‧ lead board

(21) ‧‧‧Slide section

(211) ‧ ‧ rim

(22)‧‧‧Perforation

(23) ‧‧‧Fixed holes

(24)‧‧‧ Notches

(51)‧‧‧ screws

(511) ‧ ‧ polygon segments

(52)‧‧‧ Nuts

(M)‧‧‧Woodworking trimming machine

Claims (7)

The utility model relates to a multifunctional trimming and rounding auxiliary device, which comprises: a connecting rod, the first section is used for connecting the woodworking trimming machine, and the second section is perpendicular to the tool of the woodworking trimming machine, and is arranged There is a sliding slot; a main guide plate includes a sliding rail portion for slidingly sliding to the second portion of the connecting rod, and is fixedly locked to each other, and a plurality of perforations and a fixing hole are formed in the main guide plate. The multi-functional trimming and rounding aid according to claim 1, further comprising an extension post, the first section of the extension post comprising a sliding slot for slidingly locking and locking the second section of the connecting rod, A long slot is formed in the extension post to lock the main guide plate. The multifunctional trimming and rounding aid according to claim 1 or 2, further comprising a guiding block locked to the main plate. The multifunctional trimming and rounding auxiliary device according to claim 1 or 2, wherein the locking main plate and the connecting rod, the extension post and the connecting rod or the extension post and the main guide plate are respectively arranged in a group The screw and the nut are locked, wherein the screw has a polygonal section, so that the distance between the opposite sides of the polygonal section is matched with the fixing hole of the main plate, the sliding groove of the connecting rod or the extension The spacing of the long grooves of the post is matched to the fixing hole of the main plate, the sliding groove of the connecting rod or the long groove of the extension post. The multi-functional trimming and rounding aid according to claim 1, wherein a flange portion is respectively protruded from the opposite edge of the main plate, so that the rail portion is defined between the two flange portions. When the main guide plate is placed on the second end of the connecting rod, the two flange portions abut against opposite sides of the connecting rod, so that the main guide plate can stably slide along the connecting rod. The multifunctional trimming and rounding aid according to claim 1, wherein each of the perforations of the main plate An imaginary straight line is disposed on the main guide plate, and the imaginary straight line is radially passed through the center line of the tool of the woodworking trimmer, even if the center of the tool is on the same line as each of the perforated projections. The multi-functional trimming and rounding auxiliary device according to claim 2, wherein the opposite side edges of the extension post are respectively provided with a retaining edge for defining the chute between the two retaining edges, so that the chute is The two retaining edges can abut against opposite sides of the second section of the connecting rod so that the extended post can be stably slid along the connecting rod.