CN212684241U - Be used for wood-cutting maintenance device - Google Patents

Abstract

The utility model discloses a be used for wood-cutting maintenance device, including a workstation, two mounting brackets and six maintenance mechanisms, two mounting brackets set up on the workstation relatively, fix respectively between one side that two mounting brackets are opposite and the workstation and be equipped with two electric push rods, and the top fixed mounting of mounting bracket has a step motor and three mounting panel. This kind is used for wood cutting maintenance device, through set up a step motor on the mounting bracket, a pivot and three first gear, rethread step motor drives the pivot and rotates, and then make three first gear drive three second gear respectively and rotate, thereby make the screw rod rotate, make splint down move on screw rod and solid pole, the completion is keeped the position to panel, set up the spring simultaneously between splint and solid slab, utilize the physical characteristics of spring, give splint decurrent thrust, it is more firm to make splint fix panel, be convenient for cut panel.

Description

Be used for wood-cutting maintenance device

Technical Field

The utility model relates to a retention device, in particular to a retention device for wood cutting.

Background

Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants is completed, the vascular layer in the rootstocks starts to move, developing phloem outward and wood inward.

At present, need cutting equipment to cut in wood working, need carry out fixed position to panel in order to improve the precision of cutting, but when present equipment was cut the plank, the plank took place to slide easily, influenced timber cutting accuracy to a certain extent. We have therefore developed an improvement to the above by providing a retention device for use in wood cutting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a retention device for wood cutting, which comprises a workbench, two mounting frames and six retention mechanisms, wherein two mounting frames are oppositely arranged on the workbench, two electric push rods are respectively and fixedly arranged between one side of the mounting frames opposite and the workbench, a stepping motor and three mounting plates are fixedly arranged at the top end of the mounting frames, an output shaft of the stepping motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is movably connected with the three mounting plates, six retention mechanisms are divided into two groups and are arranged on the two mounting frames, the fixing mechanism comprises a first gear, a second gear, a screw rod, a solid rod, a clamping plate, a solid plate and a spring, the middle part of the first gear is fixedly arranged on the rotating shaft, the top end of the second gear is engaged with the bottom of the first gear for transmission, and the top end of the screw rod is fixedly connected with the bottom end of the second gear, and the tip of screw rod pass the top of mounting bracket and with mounting bracket swing joint, the top fixed mounting of solid bar is on the top of mounting bracket inner wall, the top of splint and the outer wall threaded connection of screw rod, and splint still cover establish on the solid bar, the middle part fixed mounting of solid slab is on the solid bar, the both ends of spring respectively with the bottom of solid slab and the top fixed connection of splint.

As a preferred technical scheme of the utility model, three spout has all been seted up to the both sides on workstation top, the bottom fixedly connected with of mounting bracket and the slider of three spout looks adaptation, and the outer wall of slider and the inner wall contact of spout.

As a preferred technical scheme of the utility model, the edge fixed mounting of workstation top both sides has square board, the base of electric push rod and one side fixed connection of square board, telescopic link on the electric push rod is close to one side fixed connection of square board with the mounting bracket.

As a preferred technical scheme of the utility model, two the equal fixed mounting in bottom of the relative one side of mounting bracket has the board of placing, the top of placing the board is pasted with the rubber pad, and the surface of rubber pad sets up the mar line.

As an optimal technical scheme of the utility model, the outer wall of splint does not set up the external screw thread line with the junction of mounting bracket, the junction between splint and the mounting bracket is equipped with the bearing.

As a preferred technical scheme of the utility model, the outer wall of pivot respectively with be close to step motor between two mounting panels and be provided with the bearing, and the tip of pivot is provided with the bearing frame with the junction of another mounting panel.

The utility model has the advantages that: this kind is used for wood cutting maintenance device, through set up a step motor on the mounting bracket, a pivot and three first gear, rethread step motor drives the pivot and rotates, and then make three first gear drive three second gear respectively and rotate, thereby make the screw rod rotate, make splint down move on screw rod and solid pole, the completion is keeped the position to panel, set up the spring simultaneously between splint and solid slab, utilize the physical characteristics of spring, give splint decurrent thrust, it is more firm to make splint fix panel, be convenient for cut panel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a retention device for wood cutting according to the present invention;

FIG. 2 is a block diagram of a retention mechanism for a wood-cutting retention device of the present invention;

fig. 3 is a view of the retention device frame for wood cutting of the present invention.

In the figure: 1. a work table; 2. a mounting frame; 3. an electric push rod; 4. a chute; 5. a slider; 6. placing the plate; 7. a stepping motor; 8. mounting a plate; 9. a rotating shaft; 10. a first gear; 11. a second gear; 12. a screw; 13. a solid bar; 14. a splint; 15. a solid plate; 16. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a retention device for wood cutting, which comprises a workbench 1, two mounting brackets 2 and six retention mechanisms, the two mounting brackets 2 are oppositely arranged on the workbench 1, two electric push rods 3 are respectively fixedly arranged between one opposite side of the two mounting brackets 2 and the workbench 1, the two electric push rods 3 are electrically connected with an external power supply through push rod switches arranged on the workbench 1, a stepping motor 7 and three mounting plates 8 are fixedly arranged at the top end of the mounting brackets 2, an output shaft of the stepping motor 7 is fixedly connected with a rotating shaft 9, the stepping motor 7 is electrically connected with a stepping motor driver, the stepping motor driver is electrically connected with a controller, the controller is electrically connected with the external power supply, the stepping motor 7 is a by86 g250H type motor, the stepping motor driver is an MA860H type motor driver, and the outer wall of the rotating shaft 9 is movably connected with the three mounting, the stepping motor 7 is electrically connected with an external power supply through a motor switch arranged on the worktable 1, the six retention mechanisms are divided into two groups, and are arranged on the two mounting frames 2, and the fixing mechanism comprises a first gear 10, a second gear 11, a screw 12, a solid rod 13, a clamping plate 14, a solid plate 15 and a spring 16, the middle part of the first gear 10 is fixedly arranged on the rotating shaft 9, the top end of the second gear 11 is in meshing transmission with the bottom of the first gear 10, the top end of the screw 12 is fixedly connected with the bottom end of the second gear 11, the end part of the screw 12 penetrates through the top end of the mounting frame 2 and is movably connected with the mounting frame 2, the top end of the solid rod 13 is fixedly arranged at the top end of the inner wall of the mounting frame 2, the top end of the clamping plate 14 is in threaded connection with the outer wall of the screw 12, and the clamping plate 14 is further sleeved on the solid rod 13, the middle part of the solid plate 15 is fixedly installed on the solid rod 13, and two ends of the spring 16 are respectively and fixedly connected with the bottom end of the solid plate 15 and the top end of the clamping plate 14.

Wherein, three spout 4 has all been seted up to the both sides on 1 top of workstation, the bottom fixedly connected with of mounting bracket 2 and the slider 5 of 4 looks adaptations of three spout, and the outer wall of slider 5 and the inner wall contact of spout 4, set up spout 4 and the slider 5 of three looks adaptations respectively on workstation 1 and mounting bracket 2, when mounting bracket 2 moves, spout 4 can be at slider 5 internal motion, make more steady of mounting bracket 2 motion like this, stability when improving the motion of mounting bracket 2.

Wherein, the edge fixed mounting of 1 top both sides of workstation has square board, and the base of electricity push rod 3 and one side fixed connection of square board, the telescopic link on the electricity push rod 3 and one side fixed connection that mounting bracket 2 is close to square board through setting up square board on workstation 1, can install fixedly electricity push rod 3, are convenient for promote mounting bracket 2 and remove.

Wherein, the equal fixed mounting in bottom of the relative one side of two mounting brackets 2 places board 6, and the top of placing board 6 is pasted with the rubber pad, and the surface of rubber pad sets up the mar line, places board 6 through setting up two on two mounting brackets 2, and places the rubber pad that has the mar line on board 6, can supply the panel to place.

Wherein, the junction of the outer wall of splint 14 and mounting bracket 2 does not set up the external screw thread line, and the junction between splint 14 and the mounting bracket 2 is equipped with the bearing, through set up the bearing between splint 14 and mounting bracket 2, not only can install splint 14 on mounting bracket 2, still makes splint 14 can be at the 2 internal rotations of mounting bracket.

Wherein, the outer wall of pivot 9 respectively with be provided with the bearing between two mounting panels 8 near step motor 7, and the tip of pivot 9 is provided with the bearing frame with the junction of another mounting panel 8, through setting up two bearings and a bearing frame with pivot 9 movable mounting on three mounting panel 8, can play the fixed effect of installation to pivot 9 like this.

When the cutting machine works, when a plate needs to be cut, the plate is manually placed between the two placing plates 6, the push rod switch on the workbench 1 is manually opened, the two electric push rods 3 respectively carry out relative motion, the two mounting frames 2 carry out relative motion, meanwhile, the sliding chute 4 slides in the sliding block 5, and then a motor switch on the workbench 1 is turned on, so that the two stepping motors 7 work, the stepping motors 7 drive the rotating shaft 9 to rotate, at the same time, the three first gears 10 on the rotating shaft 9 are rotated, the rotation of the first gears 10 drives the second gears 11 to rotate, the operation of the second gears 11 rotates the screw 12, so that the clamping plate 14 moves downwards on the screw 12 and the solid rod 13, the board is retained and the spring 16 will apply a downward force to the clamping plate 14, so that the clamping plate 14 is fixed to the board more firmly.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a be used for wood cutting maintenance device, includes a workstation (1), two mounting bracket (2) and six maintenance mechanisms, its characterized in that, two mounting bracket (2) sets up on workstation (1) relatively, two it is fixed respectively to be equipped with two electric push rod (3) between one side that mounting bracket (2) is opposite and workstation (1), the top fixed mounting of mounting bracket (2) has a step motor (7) and three mounting panel (8), the output shaft fixedly connected with pivot (9) of step motor (7), and the outer wall and the three mounting panel (8) swing joint of pivot (9), six maintenance mechanism is equallyd divide for two sets ofly to set up on two mounting bracket (2), and fixed establishment includes first gear (10), second gear (11), screw rod (12), solid pole (13), splint (14), Solid slab (15) and spring (16), the middle part fixed mounting of first gear (10) is on pivot (9), the top of second gear (11) and the bottom meshing transmission of first gear (10), the top of screw rod (12) and the bottom fixed connection of second gear (11), and the tip of screw rod (12) pass the top of mounting bracket (2) and with mounting bracket (2) swing joint, the top fixed mounting of solid bar (13) is on the top of mounting bracket (2) inner wall, the top of splint (14) and the outer wall threaded connection of screw rod (12), and splint (14) still overlap and establish on solid bar (13), the middle part fixed mounting of solid slab (15) is on solid bar (13), the both ends of spring (16) respectively with the bottom of solid slab (15) and the top fixed connection of splint (14).

2. The wood cutting and retaining device as defined in claim 1, wherein three sliding grooves (4) are formed in both sides of the top end of the worktable (1), a sliding block (5) matched with the three sliding grooves (4) is fixedly connected to the bottom end of the mounting frame (2), and the outer wall of the sliding block (5) is in contact with the inner wall of the sliding groove (4).

3. The wood cutting retention device according to claim 1, wherein a square plate is fixedly installed at the edges of two sides of the top end of the workbench (1), the base of the electric push rod (3) is fixedly connected with one side of the square plate, and the telescopic rod on the electric push rod (3) is fixedly connected with one side of the mounting frame (2) close to the square plate.

4. The wood cutting retention device as defined in claim 1, wherein a placing plate (6) is fixedly mounted on the bottom of the opposite side of the two mounting frames (2), a rubber pad is adhered to the top end of the placing plate (6), and the surface of the rubber pad is provided with a scratch pattern.

5. The wood-cutting retention device according to claim 1, characterized in that the junction of the outer wall of the clamping plate (14) and the mounting frame (2) is not provided with an external thread pattern, and the junction between the clamping plate (14) and the mounting frame (2) is provided with a bearing.

6. The retention device for wood cutting as defined by claim 1, characterized in that bearings are arranged between the outer wall of the rotating shaft (9) and two mounting plates (8) near the stepping motor (7), respectively, and a bearing seat is arranged at the joint of the end of the rotating shaft (9) and the other mounting plate (8).

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