TWM581037U - Elevating-descending structure for wood processed products - Google Patents

Abstract

A wood workpiece lifting structure comprises a substrate, a first slanting plate, a second slanting plate, a positioning rod and an axial output shaft, wherein the first slanting plate is disposed between the substrate and the second slanting plate, the positioning rod is disposed through the substrate, a swash plate and a second slant plate, the axial output shaft is coupled with the first slant plate; and by the above structure, when the first slant plate is laterally moved by force, the second slant plate is inclined along the slope of the first slant plate Move to achieve the effect of pushing the board up.

Description

Woodworking lifting structure

The present invention is a lifting structure, in particular, a lifting structure for wood processing, which is driven by the first inclined plate to push the second inclined plate upward, so as to promote the upward lifting of the wooden board.

Wood is a common material, widely used in building materials, furniture, daily necessities, etc. In the current wood processing field, woodworking machines only have the lifting and lowering of processed wood tools such as saw blades and milling cutters, and there is no device for directly lifting wood.

The present invention discloses a wood workpiece lifting structure, comprising a substrate, a first slanting plate, a second slanting plate, a positioning rod and an axial output shaft; the substrate is radially disposed with a first positioning hole, the first A first retaining edge extends upwardly from each of the two sides of the top surface of the positioning hole, and at least one inner side of the first retaining edge is provided with a first dovetail groove; the top surface of the first inclined plate has a sloped surface and a displacement is formed in the axial direction. a slot, the upper and lower edges of the two sides are respectively provided with a tail rail; the second slanting plate has a second positioning hole radially corresponding to the first positioning hole, and the bottom corresponding to the slope of the first slanting plate forms a supporting sliding slope. The top surface of the second slanting plate is parallel to the bottom surface of the substrate, and a second rib is respectively extended downwardly on the two sides of the supporting slanting slope, and at least one second rim is provided with a second tail groove; a slanting plate is disposed between the substrate and the second slanting plate, and the tails are located on the same side of the first slanting plate The rails are disposed corresponding to the first dovetail slot and the second dovetail slot, and the dovetail rails on the other side of the first slanting plate are disposed corresponding to the first rim and the second rib and form a gap respectively. The gap at the bottom is combined with a stop to form another first dovetail slot, and the other gap at the top portion is combined with the other of the stops to form another second dovetail slot; the positioning rod sequentially passes the first positioning a hole, the displacement groove and the second positioning hole; and the axial output shaft passes through the first slanting plate.

With the above structure, a wooden board lifts the urging force of the axial output shaft to move the first slanting plate in a direction different from the axial output shaft, since the second swash plate and the substrate have been positioned by the positioning The rod fixing cannot be displaced to the left and right. Therefore, when the first slanting plate is laterally moved by force, only the second slanting plate moves upward along the slope of the first slanting plate, thereby achieving the effect of pushing the wooden board upward.

10‧‧‧Substrate

11‧‧‧ fixed plate

12‧‧‧First positioning hole

131‧‧‧First rim

132‧‧‧First rim

14‧‧‧First tail groove

20‧‧‧First sloping plate

21‧‧‧ displacement slot

221‧‧‧End rails

222‧‧‧tail tail rail

30‧‧‧second sloping plate

31‧‧‧Second positioning hole

32‧‧‧Support slip slope

321‧‧‧first groove

3211‧‧‧second groove

331‧‧‧second retaining edge

332‧‧‧second retaining edge

34‧‧‧second tail groove

351‧‧‧ gap

352‧‧‧ gap

361‧‧‧Adjustment block

362‧‧‧Adjustment block

40‧‧‧ Positioning rod

401‧‧‧ third positioning hole

50‧‧‧ axial output shaft

51‧‧‧ thread

52‧‧‧Spiral firmware

53‧‧‧ bearing

54‧‧‧ bearing fixtures

60‧‧‧Workbench

62‧‧‧ plank

Figure 1 is a schematic perspective view of the creation

Figure 2 is a schematic exploded view of the creation

Fig. 3 is a schematic side view showing the movement of the second swash plate by the rotation of the axial output shaft of the creation (1)

Figure 4 is a schematic side view of the movement of the second swash plate driven by the axial output shaft of the creation (2)

Figure 5 is a schematic diagram of the relationship between the creation gap and the adjustment block (1)

Figure 6 is a schematic diagram showing the relationship between the creation gap and the adjustment block (2)

Figure 7 is a schematic perspective view of the creation of the installation on the workbench and the wooden board.

Figure 8 is a schematic view of the action of lifting the wooden board (1)

Figure 9 is a schematic view of the action of lifting the wooden board (2)

Referring to FIG. 1 , a wood workpiece lifting structure is disclosed, including a substrate 10 , a first slanting plate 20 , a second slanting plate 30 , a positioning rod 40 and an axial output shaft 50 . The first slanting plate 20 is disposed. Between the substrate 10 and the second slanting plate 30, the positioning rod 40 sequentially passes through the substrate 10, the first slanting plate 20 and the second slanting plate 30 from bottom to top, and the axial output shaft 50 Then disposed on the side of the first slanting plate 20.

Referring to FIG. 2 and FIG. 1 , the first locating hole 12 is radially disposed on the substrate 10 . The first ribs 131 , 132 extend upward from the two sides of the top surface of the substrate 10 , and at least one of the first ribs A first dovetail groove 14 is defined in the inner side of the first slanting plate 20; a top surface of the first slanting plate 20 is inclined and a displacement groove 21 is defined in the axial direction. The second slanting plate 30 is opposite to the first locating hole 12, and a second locating hole 31 is formed. The bottom of the second slanting plate 30 corresponds to the inclined surface of the first slanting plate 20 to form a supporting sliding slope 32. The top surface of the second slanting plate 30 is parallel to the bottom surface of the substrate 10. The second side of the supporting sliding surface 32 extends downwardly from the second ribs 331 and 332, and at least one side of the second rib 331 is provided with a side. a second dovetail slot 34; the positioning rod 40 sequentially passes through the first positioning hole 12, the displacement slot 21 and the second positioning hole 31, so that the first slanting plate 20 is disposed on the substrate 10 and the second oblique Between the plates 30; and the axial output shaft 50 is coupled to the first slanting plate 20 and is placed against the positioning rod 40.

The first sliding groove 32 is recessed by the first sliding groove 32. The first groove 321 can facilitate the processing of the second dovetail groove 34 of the second slanting plate 30, and the first groove 321 can reduce the The second slanting plate 30 directly contacts the first slanting plate 20 and reduces the wear surface. Similarly, the second recess 3211 is recessed on the top surface of the substrate 10 to reduce the contact and wear area.

2, a screw 52 is disposed on a side of the first slanting plate 20 toward the axial output shaft 50. The surface of the axial output shaft 50 is provided with a thread 51 corresponding to the screw 52 and is screwed thereon. Screw 52.

Referring to FIG. 3 and FIG. 2, the substrate 10 extends perpendicularly to a direction of the first slanting plate 20, and a fixing plate 11 is sequentially disposed. The axial output shaft 50 sequentially passes through a bearing 53, the fixing plate 11, and the first slanting plate. The plate 20 is fixed to the fixing plate 11 and coupled to the axial output shaft 50 by a bearing fixing member 54 so that the axial output shaft 50 can only be axially displaced without being rotated. The axial output shaft 50 is 50. The third positioning hole 401 is disposed on the side of the positioning rod 40 corresponding to the axial output shaft 50. The first positioning hole 12 and the second positioning hole 31 are fixed through the positioning rod 40, so that the substrate 10 and the second slanting plate 30 can be positioned without lateral displacement; when the axial output shaft 50 is rotated Only the first slanting plate 20 can be laterally displaced within the range of the displacement groove 21.

Referring to FIG. 4 and FIG. 3, when the axial output shaft 50 is rotated, the screw 52 changes its moving direction according to the rotation direction of the axial output shaft 50, thereby causing the first slanting plate 20 to move forward. Or displaced rearward within the range of the displacement groove 21. When the first slanting plate 20 is displaced forward, the second slanting plate 30 is pushed upward to raise the degree of lifting; when the first slanting plate 20 is displaced rearward, the second slanting plate 30 is displaced downward and the height is lowered.

Referring to FIG. 5 and FIG. 6 , the tail rails 221 located on the same side of the first slanting plate 20 are disposed corresponding to the first dovetail groove 14 and the second dovetail groove 34 , and are located on the other side of the first slanting plate 20 . The tail rails 222 are disposed corresponding to the first flange 132 and the second flange 332 and respectively define a gap 351, 352. The gap 351 at the bottom is combined with a stopper 361 to form another first tail groove 14 , another gap at the top Another one of the stops 362 is formed by 352 to form another of the second dovetail slots 34. Since the gaps 351 and 352 of the first slanting plate 20 and the substrate 10 and the second slanting plate 30 may increase with use, at this time, each of the adjusting blocks 361 and 362 can be adjusted to lock correspondingly. The distance between the gaps 351 and 352 is such that the first slanting plate 20 can be tightly coupled to the substrate 10 and the second slanting plate 30.

Referring to FIG. 7 to FIG. 9, the application of the present invention to a workbench 60 as a lifting and lowering board 62 is disclosed. It can be seen from FIG. 7 that the woodworking workpiece lifting structure of the present invention is provided with two boards 62 and Between the table 60; FIG. 8 discloses that when the axial output shaft 50 is rotated, the screw 52 is rotated to displace the screw 52 on the thread 51 of the axial output shaft 50; Referring to FIG. 9, when the screw 52 is moved toward the left side, the first slanting plate 20 is pushed upward against the second slanting plate 30, so that the wooden board 62 is also lifted upward.

It should be noted that the above-described embodiments are merely illustrative of the principles of the present invention and its effects, and are not intended to limit the scope of the present invention. Anyone skilled in the art can make modifications and changes to the embodiments without departing from the technical principles and spirit of the present invention. Therefore, the scope of protection of this creation should be as described in the scope of the patent application described later.

Claims (7)

A wood workpiece lifting structure includes: a substrate, a first positioning hole is radially disposed, and a first blocking edge extends upwardly from each of the two sides of the top surface of the first positioning hole, at least one of the first retaining edges a first dovetail slot is disposed on the side; a first inclined plate has a top surface that is inclined and a displacement slot is axially defined, and the upper and lower edges of the two sides are respectively provided with a tail rail; and a second inclined plate corresponds to the first positioning a second positioning hole is formed in the hole, and a bottom sliding surface of the first inclined plate forms a supporting sliding inclined surface. The top surface of the second inclined plate is parallel to the bottom surface of the substrate, and the two sides of the supporting sliding inclined surface are respectively a second rib is extended, and at least one of the second ribs is provided with a second stern groove; the first slanting plate is disposed between the substrate and the second slanting plate, and is located on the same side of the first slanting plate The dovetail rails are disposed corresponding to the first dovetail slot and the second dovetail slot, and the dovetail rails on the other side of the first inclined plate are disposed corresponding to the first retaining edge and the second retaining edge respectively Forming a gap, the gap at the bottom combined with a stop to form another one The other end of the slot is formed by the other slot and the second slot is formed by the second slot; the first positioning hole, the displacement slot and the second positioning hole are sequentially disposed; An axial output shaft is coupled to the first swash plate. The woodworking product lifting structure according to claim 1, wherein a side of the first slanting plate facing the axial output shaft is provided with a screw, and the surface of the axial output shaft is provided with a thread corresponding to the screw And screwed to the screw firmware. The woodworking product lifting structure according to the first or the second aspect of the invention, wherein the substrate extends perpendicularly to a direction of the first slanting plate, and the fixing shaft is sequentially passed through a bearing. The fixing plate and the first slanting plate are positioned on the positioning rod. The wood workpiece lifting structure according to claim 3, wherein the axial output shaft The axial output shaft is coupled by a bearing fixture. The wood workpiece lifting structure according to claim 3, wherein a third positioning hole is recessed in a side of the positioning rod, and the third positioning hole is disposed corresponding to the axial output shaft. The wood workpiece lifting structure according to claim 1, wherein the supporting sliding slope is recessed with a first groove. The wood workpiece lifting structure according to claim 1, wherein a second groove is recessed in a top surface of the substrate.