CN213647859U - Lifting mechanism of woodworking planer - Google Patents

Abstract

The utility model discloses an elevating mechanism of a woodworking flat planer in the technical field of planers, which comprises a planer body, wherein the front end of the planer body is slidably connected with a supporting plate, the top end of the supporting plate is rotatably connected with a carrying plate, the front side of the bottom end of a workbench is provided with a notch, the inner wall of the notch is rotatably connected with a rotating shaft, a rolling wheel is fixed on the rotating shaft, one end of the rotating shaft is correspondingly connected with a motor, the rolling wheel is wound with a pull rope, and the end of the pull rope, which is far away from the rolling wheel; the utility model, by adding the loading plate, the pull rope and the motor, does not need to lift and transport the workpiece manually, reduces the labor intensity of the working personnel and is beneficial to improving the processing efficiency of the workpiece; through adding couple, slide bar and pull rod etc. rotate and carry the thing board to outwards stimulate the pull rod, make the pull rod align in the couple top, loosen the pull rod, under the spring action of spring, the pull rod supports tightly in the couple, avoids carrying the thing board because of the mistake is stepped on and is harmd, and the processing of workman to the work piece can not be hindered to the thing board of carrying of vertical form.

Description

Lifting mechanism of woodworking planer

Technical Field

The utility model relates to a planer technical field specifically is a elevating system of carpenter's flat planer.

Background

A planer is a machine tool that uses a planer tool to plane a surface, groove, or formed surface of a workpiece. The planer is to make the cutter and the workpiece produce relative linear reciprocating motion to reach the aim of planing the surface of the workpiece. The reciprocating motion is the main motion on the planer. The machine tool has an auxiliary motion, also called a feed motion, in addition to the main motion, the feed motion of the planer is an intermittent movement of the table (or planer). The planer can plane horizontal plane, vertical plane, inclined plane, curved plane, stepped plane, dovetail-shaped workpiece, T-shaped groove, V-shaped groove, hole, gear, rack, etc. The range of applicability of the planer can also be extended if the planer is suitably adapted. The planing machine has high efficiency when used for planing narrow and long surfaces, and is suitable for small and medium-sized production and maintenance workshops.

In the prior art, when a workpiece is machined, a worker usually lifts the workpiece to a workbench, but the workbench is higher than the ground, and the workpiece is manually lifted and transported, so that the labor intensity of the worker is increased, and the machining efficiency of the workpiece is reduced.

Therefore, a lifting mechanism of a woodworking planer is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting mechanism of carpenter's flat planer to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting mechanism of a woodworking planer comprises a planer body, wherein the planer body comprises a workbench, a supporting plate is connected to the front end of the planer body in a sliding mode, a carrying plate is connected to the top end of the supporting plate in a rotating mode, a groove is formed in the top end of the carrying plate, a moving plate is connected in the groove in a sliding mode, sliding rods are symmetrically fixed to the front end of the moving plate, the front ends of the two sliding rods are connected with and extend out of the inner wall of the groove in a sliding mode, the extending ends of the two sliding rods are fixed with the same pull rod, a spring is fixed between the corresponding moving plate of the sliding rods and the inner wall of the groove, a hook is symmetrically fixed to the front end of the planer body, the pull rods are correspondingly connected with the hook, a notch is formed in the front side of the bottom end of the workbench, a rotating shaft is connected to the inner wall of the notch in a rotating, the motor is fixed with the planer body, the winding wheel is wound with a pull rope, and one end of the pull rope, far away from the winding wheel, is fixed with the supporting plate.

Preferably, the front end of the planer body is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, and the front end of the sliding block is fixed with the supporting plate.

Preferably, the sliding groove and the sliding block are both in a dovetail shape.

Preferably, the inner wall of the groove is rotatably connected with a plurality of guide rollers at positions corresponding to the rear side of the moving plate.

Preferably, a rubber pad is fixed at the bottom end of the supporting plate.

Preferably, the extension end of the rotating shaft is fixed with a first belt wheel, the output end of the motor is fixed with a second belt wheel, and a transmission belt is sleeved between the first belt wheel and the second belt wheel.

Preferably, the pull cord is located on the rear side of the carrier plate.

The utility model has the advantages that:

1. by adding the carrying plate, the pull rope, the motor and the like, the motor is started to drive the winding wheel to wind the pull rope, the supporting plate moves upwards to drive the carrying plate and the workpiece to move upwards to a position flush with the workbench, and then the workpiece is pushed to move onto the workbench, so that the workpiece is not required to be lifted and transported manually, the labor intensity of workers is reduced, and the processing efficiency of the workpiece is improved;

2. through adding couple, slide bar and pull rod etc. when need not lift the fortune work piece, rotate and carry the thing board to outside pulling pull rod, make the pull rod align in the couple top, slowly loosen the pull rod, under the spring action of spring, the pull rod supports tightly in the couple, realizes carrying the thing board and fixes with vertical state, avoids carrying the thing board on the one hand and steps on and harm because of the mistake, and on the other hand, the processing of workman to the work piece can not hindered to the year thing board of vertical form.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure B in FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of the carrier plate of the present invention when it is folded.

In the drawings, the components represented by the respective reference numerals are listed below:

1-planer body, 101-workbench, 2-chute, 3-slide block, 4-support plate, 5-rubber pad, 6-carrying plate, 7-groove, 8-guide roller, 9-moving plate, 10-spring, 11-slide bar, 12-pull rod, 13-pull rope, 14-notch, 15-winding wheel, 16-first belt wheel, 17-transmission belt, 18-second belt wheel, 19-motor and 20-hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a lifting mechanism of a woodworking planer comprises a planer body 1, wherein the planer body 1 comprises a workbench 101. The front end of the planer body 1 is slidably connected with a supporting plate 4, and a rubber pad 5 is fixed at the bottom end of the supporting plate 4, so that the abrasion of the supporting plate 4 is reduced. The top of the supporting plate 4 is rotatably connected with a carrying plate 6, the top of the carrying plate 6 is provided with a groove 7, the position of the inner wall of the groove 7 corresponding to the rear side of the moving plate 9 is rotatably connected with a plurality of guide rollers 8, and a worker can push a workpiece on the carrying plate 6 to the workbench 101 conveniently. A moving plate 9 is connected in the groove 7 in a sliding way, and sliding rods 11 are symmetrically fixed at the front end of the moving plate 9. The front ends of the two sliding rods 11 are in sliding connection with the inner wall of the groove 7 and extend out; and the extending ends of the two sliding rods 11 are fixed with the same pull rod 12; a spring 10 is fixed between the slide bar 11 and the corresponding moving plate 9 and the inner wall of the groove 7. The front end of the planer body 1 is symmetrically fixed with a hook 20, and the pull rod 12 is correspondingly connected with the hook 20. A notch 14 is formed in the front side of the bottom end of the workbench 101, the inner wall of the notch 14 is rotatably connected with a rotating shaft, and a winding wheel 15 is fixed on the rotating shaft; and one end of the rotating shaft extends out of the workbench 101; the extension end of the rotating shaft is correspondingly connected with a motor 19, a first belt wheel 16 is fixed at the extension end of the rotating shaft, a second belt wheel 18 is fixed at the output end of the motor 19, and a transmission belt 17 is sleeved between the first belt wheel 16 and the second belt wheel 18. The motor 19 is externally connected with a power supply, and the motor 19 is fixed with the planer body 1. The winding wheel 15 is wound with a pull rope 13, and one end of the pull rope 13, which is far away from the winding wheel 15, is fixed with the support plate 4.

The slide groove 2 is formed in the front end of the planer body 1, the slide block 3 is connected to the inner wall of the slide groove 2 in a sliding mode, and the front end of the slide block 3 is fixed to the supporting plate 4. The sliding groove 2 and the sliding block 3 are both in a dovetail shape. The pull cord 13 is located on the rear side of the carrier plate 6.

The working principle in the embodiment is as follows:

the workpiece is placed on the object carrying plate 6, the motor 19 is started, the rotating shaft is driven to rotate through the transmission action of the first belt wheel 16, the second belt wheel 18 and the transmission belt 17, then the winding wheel 15 fixed on the rotating shaft is driven to rotate, the pull rope 13 is wound, the pull rope 13 is gradually shortened, the supporting plate 4 fixed on the pull rope 13 is driven to move upwards, the object carrying plate 6 connected to the supporting plate 4 in a rotating mode moves upwards along with the rotating shaft, the workpiece is driven to move upwards and move to a proper position, namely the top end face of the object carrying plate 6 is higher than or flush with the top end face of the workbench 101, then the workpiece is pushed backwards, the workpiece is moved to the workbench 101 from the object carrying plate 6, the workpiece does not need to be lifted manually, the labor intensity of workers is reduced, and the; drive at motor 19 with carry thing board 6 and backup pad 4 dead weight effect down, backup pad 4 with carry thing board 6 and move down, until fixing rubber pad 5 and ground or the plane contact in backup pad 4 bottom, shut down motor 19, outside pulling pull rod 12, and rotate and carry thing board 6, make pull rod 12 align in couple 20 top position, slowly loosen pull rod 12, under spring 10's elastic force effect, pull rod 12 supports tightly in couple 20, it is fixed with vertical state to realize carrying thing board 6, avoid carrying thing board 6 on the one hand and harm because of the mistake is stepped on, on the other hand, the processing of workman to the work piece can not be hindered to the thing board 6 of carrying of vertical form.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a lifting mechanism of carpenter's flat planer, includes planer body (1), its characterized in that: the planer comprises a planer body (1) and is characterized in that the planer body (1) comprises a workbench (101), the front end of the planer body (1) is slidably connected with a supporting plate (4), the top end of the supporting plate (4) is rotatably connected with a carrying plate (6), the top end of the carrying plate (6) is provided with a groove (7), a movable plate (9) is slidably connected in the groove (7), the front end of the movable plate (9) is symmetrically fixed with slide bars (11), the front ends of the two slide bars (11) are slidably connected with the inner wall of the groove (7) and extend out of the inner wall of the groove, the extending ends of the two slide bars (11) are fixed with the same pull bar (12), the slide bars (11) are fixed with springs (10) between the corresponding movable plate (9) and the inner wall of the groove (7), the front end of the planer body (1) is symmetrically fixed with a hook (20), the pull bars (12) are correspondingly connected with the hook, breach (14) inner wall rotates and is connected with the pivot, the pivot is fixed with rolling wheel (15), and the one end of pivot stretches out workstation (101), the end correspondence that stretches out of pivot is connected with motor (19), motor (19) are fixed with planer body (1), rolling wheel (15) winding has stay cord (13), the one end that rolling wheel (15) were kept away from in stay cord (13) is fixed with backup pad (4).

2. The lifting mechanism of a woodworking flat planer according to claim 1, wherein: the planing machine is characterized in that a sliding groove (2) is formed in the front end of the planing machine body (1), a sliding block (3) is connected to the inner wall of the sliding groove (2) in a sliding mode, and the front end of the sliding block (3) is fixed to a supporting plate (4).

3. The lifting mechanism of a woodworking flat planer according to claim 2, wherein: the sliding groove (2) and the sliding block (3) are both in a dovetail shape.

4. The lifting mechanism of a woodworking flat planer according to claim 1, wherein: the inner wall of the groove (7) is rotatably connected with a plurality of guide rollers (8) at the position corresponding to the rear side of the moving plate (9).

5. The lifting mechanism of a woodworking flat planer according to claim 1, wherein: and a rubber pad (5) is fixed at the bottom end of the supporting plate (4).

6. The lifting mechanism of a woodworking flat planer according to claim 1, wherein: a first belt wheel (16) is fixed at the extending end of the rotating shaft, a second belt wheel (18) is fixed at the output end of the motor (19), and a transmission belt (17) is sleeved between the first belt wheel (16) and the second belt wheel (18).

7. The lifting mechanism of a woodworking flat planer according to claim 1, wherein: the pull rope (13) is positioned at the rear side of the loading plate (6).

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