TWI817763B - Convertible work table structure - Google Patents

Abstract

A convertible work table structure comprises a main body and an abutting body, in which the main body and the abutting body are vertical to each other. A knife head is disposed vertically on and protruded outward from the main body. The abutting body has a abutting plate disposed vertically on the main body and parallel and close to the knife head. By turning the main body to the abutting body or turning the abutting body to the main body, the main body and the abutting body is interchanged between a horizontal direction and a vertical direction, and thereby, the knife head is positioned vertically or horizontally in relative to a workpiece.

Description

Flip-type workbench structure

The invention relates to the field of workbench, in particular to a flip-type workbench structure.

At present, woodworkers who want to perform vertical trimming or horizontal trimming on workpieces need to use different workbenches for processing.

The first conventional technology is a finishing workbench as shown in Figure 1A. It has a vertical cutter head 11 that protrudes vertically from a workbench surface 12. A workpiece is placed flat on the workbench surface 12. The vertical cutter head 11 11 Grooving can be performed from a bottom surface of the workpiece or cutting can be performed on one side of the workpiece.

The second conventional technology is a finishing workbench as shown in Figure 1B. It has a horizontal cutter head 13 which is arranged horizontally and parallel to a workbench surface 14. The workpiece is placed flat on the workbench surface 14. The horizontal cutter head 13 Grooving can be performed from one side of the workpiece or cutting can be performed on a top surface of the workpiece.

However, using different workbenches for separate processing not only prolongs the processing time and causes processing inconvenience, but also increases the cost by preparing two different workbenches.

Therefore, how to switch between different workstations to speed up processing and reduce costs is the direction that the inventor of this case and related manufacturers in this industry are eager to study and improve.

In order to improve the above-mentioned problems, one object of the present invention is to provide a flip-up worktable structure that flips and changes the vertical or horizontal position of the cutter head.

Another object of the present invention is to provide a flip-type workbench structure with a body and a back body that are flipped in opposite directions, so that the main body and the back body are interchangeable in a horizontal position and a vertical position.

In order to achieve the above purpose, the present invention provides a flip-type workbench structure, which is matched with a tool unit having a tool head. The structure includes: a body, including a top plate, a bottom plate and two side plates of the body, and an accommodation space is located in the body. The top plate, the bottom plate and the two main body side plates are provided for installation of the cutter unit. The top plate has a top plate surface. The top plate surface is provided with a cutter head through hole that penetrates the top plate and communicates with the accommodation space. The cutter unit has a The cutter head protrudes vertically from the surface of the top plate through the cutter head perforation; a back body is arranged on the top plate, and has a combination plate and a back plate arranged in an L shape. The combination plate is parallel to the top plate and is arranged On the surface of the top plate, the backing plate is disposed at one end of the combination plate and vertically erected on the surface of the top plate, and the backing plate has a backing plate surface that is perpendicular to the surface of the top plate and adjacent to the cutter head perforation; The main body or the backing body is flipped in a direction relative to each other, so that the main body and the backing body are interchanged in a horizontal position and a vertical position, and the cutter head of the tool unit follows the body in the horizontal position and the vertical position. Interchangeable to a vertical or horizontal setting.

The aforementioned backing plate has a free end and a connecting end. The connecting end is connected to one end of the combination plate, and a dust suction hole and a backing plate guide rail are provided on the surface of the backing plate. The dust suction hole is adjacent to the connecting end and corresponds to the knife. The head is perforated, and the backing plate guide rail is adjacent to the free end.

There is an intervening space between the aforementioned combination plate and the backing plate. The intervening space is provided with two body side plates and at least one standing plate at parallel intervals. The two body side plates are located at the two outermost sides of the backing body. At least one standing plate is located between two body side plates.

The aforementioned two body side panels respectively have two connecting edges and an inclined edge. The two connecting edges are respectively connected to the combination plate and the backing plate. Both ends of the inclined edge respectively extend a straight edge to connect with the two connecting edges; wherein the at least one The standing board has two standing edges, a resisting edge and a free edge. The two standing edges are respectively connected to the combination plate. One end of the resisting edge and the free edge are connected together and the other end is connected to the two standing edges respectively. Join the edge.

The aforementioned top plate has an upper edge and a lower edge respectively corresponding to the two body side plates, and the surface of the top plate is provided with a top plate guide rail and two combined guide rails. The top plate guide rail is arranged on the side of the cutter head perforation and extends from the upper edge of the top plate. Extending to the lower edge, the two combining guide rails are arranged in parallel on the other side of the cutter head through hole.

The combination plate of the aforementioned back body is provided with two combination holes to match the two combination guide rails on the surface of the top plate, and the combination holes are connected to the combination guide rails through a locking unit respectively, and the combination plates are opposite to each other through the locking units. The combined guide rail moves to adjust a distance between the backing plate and the cutter head.

The surface of the aforementioned backing plate is parallel to the cutter head.

11:Vertical cutter head

12: Workbench surface

13: Horizontal cutter head

14: Workbench surface

20: Flip-type workbench

21:Ontology

211:top plate

2111:Roof surface

2112: Knife head perforation

2113:Shangyuan

2114: lower edge

2115:Top guide rail

2116: Combined guide rail

212: Base plate

213, 214: Body side plate

215: Accommodation space

24:Tool unit

241:Blade

22:Rely on the body

221:Combining board

2211: binding hole

222:Backrest

2223: Free end

2224:Connection end

2221:Back plate surface

223: sandwich space

2225:Vacuum suction hole

2226: Backrest guide rail

26:Lock unit

261:rod body

262:Screw lock knob

263:Slider

224: Body side panel

2241:edge

2242: Inclined edge

2243:Straight edge

225: Standing board

2251: Standing and connecting

2252:Push to the side

2253: Free edge

31: Auxiliary unit

32: Workpiece

Figures 1A and 1B are schematic diagrams of the conventional technology; Figure 2A is a three-dimensional exploded schematic diagram of the present invention; Figure 2B is a three-dimensional exploded schematic diagram of the backrest of the present invention; Figure 2C is a three-dimensional assembly schematic diagram of the present invention; Figure 2D is a schematic perspective view of the present invention. Another schematic view of the combination of viewing angles; Figure 3 is a schematic view of the implementation of the present invention; Figure 4 is a schematic view of Figure 3 flipped 90 degrees; Figure 5 is a schematic view of Figure 4 from another perspective.

The above objects and structural and functional characteristics of the present invention will be explained based on the preferred embodiments of the accompanying drawings.

In the present invention, unless otherwise expressly stipulated and limited, the terms "set", "installation", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a fixed connection. It is a detachable connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For those with ordinary knowledge in the technical field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" and "plural" mean two or more, unless otherwise clearly and specifically limited.

Please refer to Figure 2A, which is a three-dimensional exploded schematic view of the present invention; Figure 2B, which is a three-dimensional exploded schematic view of the backrest of the present invention; Figure 2C, which is a three-dimensional assembly schematic view of the present invention; Figure 2D, which is an assembly schematic view of the present invention from another perspective. As shown in the figure, a reversible workbench 20 includes a body 21 and a back body 22 . The body 21 includes a top plate 211 and a bottom plate 212 and two body side plates 213 and 214, which form the outer shell of the body 21. The top plate 211 is spaced apart from the bottom plate 212, and the two body side plates 213 and 214 are connected to the top plate 211 and the bottom plate 212. between. An accommodation space 215 is located between the top plate 211 and the bottom plate 212 and the two side plates 213 and 214 of the body. The bottom plate 212 is the bottom edge of the body 21 and serves as the supporting edge of the body 21 .

The top plate 211 has a top plate surface 2111, and the top plate surface 2111 is provided with a blade through hole 2112 that penetrates the top plate 211 and communicates with the accommodating space 215. Furthermore, the top plate 211 has an upper edge 2113 and a lower edge 2114 respectively located at two opposite edges of the top plate surface 2111 and corresponding to the two body side plates 213 and 214, and the top plate surface 2111 is provided with a top plate guide rail 2115 and two combination guide rails 2116 , should be praised The plate guide rail 2115 is provided on one side of the cutter head through hole 2112 (as shown in Figure 2A, the right side of the cutter head through hole 2112) and extends from the upper edge 2113 of the top plate 211 to the lower edge 2114. The two combined guide rails 2116 are They are arranged parallel to each other on the other side of the cutter head through hole 2112 (for example, the left side of the cutter head through hole 2112 is shown in Figure 2A).

A cutter unit 24 such as but not limited to a trimming machine is installed in the accommodation space 215, and the cutter unit 24 has a cutter head 241 that vertically protrudes from the top surface 2111 through the cutter head through hole 2112. Furthermore, although not shown in the figure, the cutter unit 24 has a driving motor to drive the cutter head 241 to rotate.

The backing body 22 is disposed on the top plate 211 and has a combination plate 221 and a backing plate 222 arranged in an L shape. There is an intervening space 223 between the combination plate 221 and the backing plate 222 . The coupling plate 221 is parallel to the top plate 211 and is disposed on the top plate surface 2111. The backing plate 222 is disposed at one end of the coupling plate 221 and vertically erected on the top plate surface 2111. The backing plate 222 has a backing surface 2221 perpendicular to the top plate surface 2111 and adjacent to the cutter head through hole 2112 and parallel to the cutter head 241 .

Specifically, the backing plate 222 has a free end 2223 and a connecting end 2224 located at two ends of the backing plate surface 2221 respectively. The connecting end 2224 is connected to one end of the combining plate 221 . The backing surface 2221 is provided with a dust suction hole 2225 and a backing guide rail 2226. The dust suction hole 2225 is adjacent to the connecting end 2224 and corresponds to the cutter head 241. The backing guide rail 2226 is adjacent to the free end 2223.

Specifically, the combination plate 221 is provided with two combination holes 2211 to match the two combination guide rails 2116 of the top plate surface 2111, and the combination holes 2211 are respectively connected to the combination guide rails 2116 through a locking unit 26 in an adjustable and tight manner. The combination plate 221 moves relative to the combination guide rail 2116 through the locking units 26 . In this way, the distance between the backing plate 222 and the cutter head 241 can be adjusted according to the volume of a workpiece.

Specifically, the illustration in this embodiment shows two locking units 26. Each locking unit 26 includes a rod 261 penetrating the combination hole 2211, and a screw lock knob 262. The rod 261 and the screw lock knob 262 262 respectively There are matching internal and external threads (not shown), and the combination plate 221 is fixed on the surface of the top plate 2111 in a screw lock. To adjust the tightness of the screw lock, one end of the rod body 261 is provided with a slider 263 to put it in. The other end of the top plate surface 2111 is combined with the guide rail 2116 for the screw lock knob 262 to be locked.

Furthermore, the sandwich space 223 is provided with two body side plates 224 and at least one standing plate 225 spaced apart in parallel. The two body side plates 224 are located at the two outermost sides of the body 22 , and the at least one standing plate 225 Located between the two body side plates 224, two standing plates 225 are shown in this embodiment diagram.

Specifically, each body side plate 224 is, for example, pentagonal, including two connecting sides 2241 and an inclined side 2242. The inclined side 2242 is used as a turning side to help the body 22 be easily turned over. The two connecting edges 2241 are respectively connected to the combining plate 221 and the backing plate 222 . Both ends of the inclined edge 2242 respectively extend a straight edge 2243 to connect with the two connecting edges 2241 . The standing plate 225 is, for example, a quadrilateral, including two standing edges 2251, a resisting edge 2252, and a free edge 2253. The two standing edges 2251 are respectively connected to the combining plate 221 and the backing plate 222. The resisting edge 2252 One end of the free edge 2253 is connected together and the other end is connected to the two standing edges 2251 respectively. The abutting edge 2252 of the standing plate 225 is on the same side as one of the straight edges 2243 of the body side plate 224, and is used as a support edge after the body 22 is turned over.

The aforementioned top plate guide rail 2115, combination guide rail 2116 and back plate guide rail 2226 are, for example but not limited to, aluminum slide rails (or chute or track). In this implementation, T-shaped aluminum slide rails are preferably used. Furthermore, the top plate guide rail 2115 and the back plate guide rail 2226 are used to cooperate with different auxiliary units (such as guide plates, guide seats or backers, etc.). These auxiliary units are used to assist a workpiece to be trimmed and cut by the cutter head 241. The auxiliary unit can be selectively provided on any one or both of the top guide rail 2115 and the backboard guide rail 2226 .

Please continue to refer to Figure 3, and also refer to Figure 2A. When the body 21 is in a horizontal position and the back body 22 is in a vertical position, the cutter head 241 of the cutter unit 24 follows the body 21 in the horizontal position. The position is set vertically. An auxiliary unit 31 such as a guide plate is provided on the top plate guide rail 2115 to assist a work piece 32 in phase. The cutter head 241 is moved. The auxiliary unit 31 is spaced apart from the backing plate 222 and forms a processing space with the backing plate surface 2221 to accommodate the movement of the workpiece 32 relative to the cutter head 241 . The cutter head 241 can groove and cut the bottom surface of the workpiece 32, and after completion, the body 21 is turned over 90 degrees relative to the backing body 22 (as shown by the left arrow in Figure 3).

Please continue to refer to Figures 4 and 5, and also refer to Figure 2A. Figure 5 shows the flip-up workbench 20 in Figure 4 rotated horizontally by 180 degrees for convenience of explanation (as indicated by the arrow in Figure 4). When the main body 21 is flipped upward and the backrest 22 is flipped down, the main body 21 is converted from a horizontal position to a vertical position, and the backrest 22 is converted from a vertical position to a horizontal position (as shown in Figure 4). That is, the horizontal and vertical positions of the main body 21 and the back body 22 are interchanged. The cutter head 241 of the cutter unit 24 is arranged horizontally with the body 21 in a vertical position. The auxiliary unit 31 is disposed on the support plate guide rail 2226 to assist the workpiece 32 in moving relative to the cutter head 241 . The auxiliary unit 31 is spaced apart from the top plate 211 of the body 21 and forms a processing space with the top plate surface 2111 to accommodate the movement of the workpiece 32 relative to the cutter head 241 . The cutter head 241 can groove the side surface and cut the top surface of the workpiece 32 . Furthermore, if you want to return to the state in Figure 3, turn the backrest 22 back 90 degrees relative to the main body 21, so that the main body 21 is converted from a vertical position to a horizontal position, and the backrest 22 is converted from a horizontal position. into vertical position.

The present invention has been described in detail above. However, the above description is only one of the preferred embodiments of the present invention and cannot limit the scope of the present invention. That is to say, all equivalent changes and modifications made according to the application scope of the present invention should still fall within the scope of the patent of the present invention.

20: Flip-type workbench

21:Ontology

211:top plate

2111:Roof surface

2112: Knife head perforation

2113:Shangyuan

2114: lower edge

2115:Top guide rail

2116: Combined guide rail

212: Base plate

213, 214: Body side plate

215: Accommodation space

24:Tool unit

241:Blade

22:Rely on the body

221:Combining board

222:Backrest

2223: Free end

2224:Connection end

2221:Back plate surface

223: sandwich space

2225:Vacuum suction hole

2226: Backrest guide rail

224: Body side panel

2242: Inclined edge

2243:Straight edge

225: Standing board

2252:Push to the side

2253: Free edge

Claims (7)

A flip-type workbench structure is matched with a tool unit having a tool head. The structure includes: a body, including a top plate, a bottom plate and two body side plates, and an accommodation space located on the top plate, the bottom plate and the two body side plates. for installing the cutter unit. The top plate has a top plate surface. The top plate surface is provided with a cutter head perforation that penetrates the top plate and communicates with the accommodating space. The cutter head of the cutter unit is vertically connected through the cutter head perforation. Protrudes from the surface of the top plate; a back body is provided on the top plate, and has a combination plate and a back plate arranged in an L shape. The combination plate is parallel to the top plate and is arranged on the surface of the top plate. The back plate is It is arranged at one end of the combination plate and vertically erected on the surface of the top plate, and the backing plate has a backing surface that is perpendicular to the surface of the top plate and adjacent to the cutter head perforation; the main body or the backing body is directed toward each other. The direction is flipped, so that the main body and the backing body are interchanged in a horizontal position and a vertical position, and the cutter head of the tool unit is arranged in a vertical or horizontal position as the body is interchanged in the horizontal position and the vertical position. The flip-type workbench structure as described in claim 1, wherein the backing plate has a free end and a connecting end, the connecting end is connected to one end of the combination plate, and a dust suction hole and a backing plate are provided on the surface of the backing plate Guide rail, the suction hole is adjacent to the connecting end and corresponds to the cutter head, and the backing plate guide rail is adjacent to the free end. The flip-type workbench structure as described in claim 1, wherein there is an intervening space between the combination plate and the back plate, and the intervening space is provided with two body side plates and two parallel spaced apart sides. At least one standing plate, the two body side plates are located at the two outermost sides of the body, and the at least one standing plate is located between the two body side plates. The flip-type workbench structure as described in claim 3, wherein the two body side plates respectively have two connecting edges and an inclined edge. The two connecting edges are respectively connected to the combination plate and the back plate. The two ends of the inclined edge are respectively Extend a straight edge to connect with the two connecting edges; wherein the at least one standing plate has two standing connecting edges, a supporting edge and a free edge, and the two standing connecting edges connect the combining plate and the backing plate respectively, and the One end of the abutting edge and the free edge are connected together, and the other end is connected to the two standing edges respectively. The flip-type workbench structure as described in claim 1, wherein the top plate has an upper edge and a lower edge respectively corresponding to the two body side plates, and a top plate guide rail and two combination guide rails are provided on the surface of the top plate, and the top plate guide rail is arranged on the One side of the cutter head perforation extends from the upper edge to the lower edge of the top plate, and the two combination guide rails are arranged in parallel on the other side of the cutter head perforation. The flip-type workbench structure as described in claim 5, wherein the combination plate of the body is provided with two combination holes to match the two combination guide rails on the surface of the top plate, and the combination holes are respectively connected to the combination through a locking unit. The guide rail is connected, and the combination plate moves relative to the combination guide rail through the locking units to adjust a separation distance between the back plate and the cutter head. The flip-type workbench structure as claimed in claim 1, wherein the backing plate surface is parallel to the cutter head.

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