CN219114287U

CN219114287U - Electric planer and planer tool subassembly thereof

Info

Publication number: CN219114287U
Application number: CN202222866587.7U
Authority: CN
Inventors: 李震廷; 张志军; 刘鹏; 胡晓栋; 张晨阳; 韩松; 杨江涛; 韩智慧; 李彬
Original assignee: Anyang Iron And Steel Construction Co ltd; Anyang Iron and Steel Co Ltd
Current assignee: Anyang Iron And Steel Construction Co ltd; Anyang Iron and Steel Co Ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-06-02
Anticipated expiration: 2032-10-30

Abstract

The utility model relates to a novel electric planer. The novel electric planer comprises a cutter holder, a cutter groove is formed in the cutter holder, a cutter rest is arranged in the cutter groove, one end of the cutter rest is hinged to the cutter holder, a planer tool is arranged in the cutter rest, a fixing structure for fixing the cutter rest is arranged on the cutter holder, and an adjusting structure for adjusting the height of the lower side of the cutter groove is arranged on the cutter holder. The cutter holder comprises an inverted U-shaped plate, the cutter groove is an arc groove which is arranged on the upper side surface of the cutter holder and communicated with the inner groove of the U-shaped plate, the arc groove extends along the width direction of the inverted U-shaped plate, and two ends of the arc groove penetrate through two ends of the inverted U-shaped plate. The tool rest is in a cylindrical structure, the lower end of the tool rest is provided with a hinge shaft hinged with the tool rest, and the outer wall of the tool rest is provided with a tool passing hole which is communicated with the inside of the tool rest when the tool rest rotates into the tool rest. Compared with the prior art, the electric planer has the advantages that the scraps between the planing tool and the tool apron in the electric planer are convenient to clean, and the phenomena that the planing tool is prevented from rotating and the scraps cannot be discharged are avoided.

Description

Electric planer and planer tool subassembly thereof

Technical Field

The utility model belongs to the technical field of planing and milling devices, and particularly relates to an electric planer and a planing tool assembly thereof.

Background

The electric planer is a hand-held electric tool which is driven by a single-phase series motor through a transmission belt to carry out planing operation, and has the characteristics of high production efficiency, flat and smooth planing surface and the like. The wood planing machine is widely used for the operations of planing, chamfering, cutting and the like of various woods in the occasions such as house construction, house decoration, carpenter workshops, field carpenter operation, vehicles, ships, bridge construction and the like.

The Chinese patent with the publication number of CN202540413U discloses a novel electric planer, which comprises a casing, a side cover, a cutter holder assembly and an armature assembly, wherein a boss is arranged on one side of the casing adjacent to the side cover, the side cover is correspondingly provided with a groove which is embedded with the boss for positioning, and the side cover is movably connected with the casing through the boss and the groove. During or after the use of the electric planer, part of the shavings are not accumulated between the planer tool and the planer body, so that the rotation of the planer tool and the discharge of the shavings are not influenced. Therefore, the shavings at the planing tool are required to be cleaned frequently, and the casing and the tool apron of the electric planing machine in the patent document are inconvenient to assemble and disassemble, so that the cuttings are inconvenient to clean.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an electric planer and a planer tool assembly thereof.

The technical scheme of the planing tool assembly is as follows:

the utility model provides a planer tool subassembly, includes the blade holder, be equipped with the sword groove on the blade holder, be equipped with the knife rest in the sword groove, the one end of knife rest articulates on the blade holder, install the planer tool in the knife rest, be equipped with on the blade holder and fix the fixed knot of knife rest constructs, be equipped with on the blade holder and be used for adjusting planer tool in the knife rest stretches out the adjustment structure of sword groove downside height.

As a further improvement to the technical scheme, the tool apron comprises an inverted U-shaped plate, the tool slot is an arc slot which is arranged on the upper side surface of the tool apron and communicated with the inner slot of the U-shaped plate, the arc slot extends along the width direction of the inverted U-shaped plate, and two ends of the arc slot penetrate through two ends of the inverted U-shaped plate.

As a further improvement to the technical scheme, the tool rest is cylindrical, the lower end of the tool rest is provided with a hinge shaft hinged with the tool rest, the outer wall of the tool rest is provided with a cutter passing hole which is communicated with the inside of the tool rest when rotating into the cutter groove, the planer tool comprises a cylindrical cutter body and a first connecting shaft and a second connecting shaft which are fixedly connected with the two ends of the cutter body, bearings matched with the first connecting shaft and the second connecting shaft are respectively arranged at the two ends of the tool rest, the end part of the second connecting shaft is positioned at the outer side of the tool rest, the end part of the second connecting shaft is used for a rectangular column connected with an electric hand drill body, and one end of the tool rest, which is far away from the rectangular column, is fixedly connected with a handle.

As a further improvement to the technical scheme, the fixing structure comprises a connecting column hinged to the tool apron, the connecting column is located on one side, away from the tool rest, of the tool rest, a pore plate matched with the connecting column is arranged on the tool rest, and the upper end of the connecting column is in threaded connection with a first butterfly nut which compresses the pore plate on the tool apron.

As a further improvement to the technical scheme, two parallel hinge lugs arranged at intervals are arranged on the tool apron, the connecting column is of a T-shaped structure, and two horizontal parts of the connecting column are respectively hinged in the hinge lugs.

As a further improvement to the technical scheme, the adjusting structure comprises a concave plate, a waist-shaped hole is formed in the concave plate, a stud matched with the waist-shaped hole is arranged on the tool apron, a second butterfly nut for pressing the concave plate is arranged on the thread, wedge-shaped plates with inclined planes in contact with the lower side face of the tool rest are respectively arranged at the front ends of two protruding parts of the concave plate, and the two wedge-shaped plates are positioned on two sides of the connecting column.

The technical scheme of the electric planer is as follows:

an electric planer, includes electric hand drill organism and cartridge in the planer tool subassembly in the jack of electric hand drill organism, the planer tool subassembly in any one of the above-mentioned technical scheme the planer tool subassembly.

The utility model provides an electric planer and a planer tool assembly thereof, which has the beneficial effects that compared with the prior art:

when the electric planer is used, the planer tool assembly is arranged on the electric hand drill body, the electric hand drill body is started, the planer tool in the planer tool assembly is driven by the electric hand drill body to rotate, an operator holds the electric hand drill body with one hand, and the operator holds the handle with the other hand, so that the material to be shaved is shaved. In the process, when the height of the planer tool extending out of the cutter groove is required to be adjusted, the first butterfly nut and the second butterfly nut are loosened, the length of the wedge-shaped block extending into the cutter rest is adjusted, and the height of the cutter rest is adjusted, so that the height of the planer tool extending out of the cutter groove is adjusted to be the set length. When the shaving accumulated at the position of the planing tool is required to be cleaned in the use process or after the use process, the first butterfly nut is taken down from the connecting column, the tool rest is rotated, and the shaving between the planing tool and the tool rest is cleaned. Compared with the prior art, the electric planer has the advantages that the scraps between the planing tool and the tool apron in the electric planer are convenient to clean, and the phenomena that the planing tool is prevented from rotating and the scraps cannot be discharged are avoided.

Drawings

FIG. 1 is a schematic view of an electric planer according to the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the electric planer of the present utility model;

FIG. 3 is a schematic view of the construction of the planing tool assembly of the present utility model;

FIG. 4 is a schematic view of a planing tool assembly of the present utility model;

in the figure: 1. an electric hand drill body; 2. a tool apron; 3. a tool holder; 4. a planing tool; 5. a handle; 6. a knife slot; 7. an orifice plate; 8. a hinge ear; 9. a connecting column; 10. a concave plate; 11. a waist-shaped hole; 12. a second wing nut; 13. wedge plate; 14. a second wing nut; 15. a bearing; 16. a second connecting shaft; 17. rectangular columns.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

the embodiment of the planing tool assembly of the present utility model, as shown in fig. 1 to 4, comprises a tool holder 2, wherein a tool slot 6 is arranged on the tool holder 2, a tool rest 3 is arranged in the tool slot 6, one end of the tool rest 3 is hinged on the tool holder 2, a planing tool 4 is arranged in the tool rest 3, a fixing structure for fixing the tool rest 3 is arranged on the tool holder 2, and an adjusting structure for adjusting the height of the planing tool 4 in the tool rest 3 extending out of the lower side of the tool slot 6 is arranged on the tool holder 2.

In this embodiment, the tool apron 2 includes the inverted U-shaped plate, and the sword groove 6 is for setting up in the side on the tool apron 2, the arc wall of the inside groove intercommunication of U-shaped plate, and the arc wall extends along inverted U-shaped plate width direction, and the both ends of arc wall run through the both ends of inverted U-shaped plate. The cutter rest 3 is cylindric structure, the lower extreme of cutter rest 3 is equipped with the articulated shaft with cutter rest 2, be equipped with on the outer wall of cutter rest 3 and communicate the cutter groove 6 when rotating to in the cutter groove 6 with the inside through-hole of cutter rest 3, planer tool 4 includes cylindricality cutter body and fixed connection at the first connecting axle at cutter body both ends, second connecting axle 16, be used for respectively with first connecting axle, second connecting axle 16 assorted bearing 15 is installed at the both ends of cutter rest 3, the tip of second connecting axle 16 is located the cutter rest 3 outside, the tip of second connecting axle 16 is used for the rectangle post 17 of being connected with electric hand drill organism 1, the one end fixedly connected with handle 5 of rectangle post 17 is kept away from to cutter rest 3.

In this embodiment, fixed knot constructs including articulating spliced pole 9 on blade holder 2, and spliced pole 9 is located the one side that blade holder 3 was kept away from to the sword groove 6, is equipped with on the blade holder 3 with spliced pole 9 assorted orifice plate 7, and spliced pole 9's upper end threaded connection has the first butterfly nut that compresses tightly orifice plate 7 on blade holder 2. The tool apron 2 is provided with two hinge lugs 8 which are arranged at intervals in parallel, the connecting column 9 is of a T-shaped structure, and two horizontal parts of the connecting column 9 are respectively hinged in the hinge lugs 8. The adjusting structure comprises a concave plate 10, a waist-shaped hole 11 is formed in the concave plate 10, studs matched with the waist-shaped hole 11 are arranged on the tool apron 2, a second butterfly nut 1412 for pressing the concave plate 10 is arranged on threads, wedge-shaped plates 13 with inclined planes in contact with the lower side face of the tool rest 3 are respectively arranged at the front ends of two protruding parts of the concave plate 10, and the two wedge-shaped plates 13 are positioned on two sides of the connecting column 9.

When the electric planer is used, the planer tool assembly is mounted on the electric hand drill body 1, the electric hand drill body 1 is started, the electric hand drill body 1 drives the planer tool 4 in the planer tool assembly to rotate, an operator holds the electric hand drill body 1 by one hand and holds the handle 5 by one hand, and the material to be shaved is shaved. In this process, when the height of the planing tool 4 extending out of the tool slot 6 needs to be adjusted, the first butterfly nut and the second butterfly nut 1412 are loosened, the length of the wedge block extending into the tool rest 3 is adjusted, and the height of the tool rest 3 is adjusted, so that the height of the planing tool 4 extending out of the tool slot 6 is adjusted to a set length. When the shavings accumulated at the position of the planing tool 4 are required to be cleaned in the use process or after the use process, the first butterfly nut is taken down from the connecting column 9, the tool rest 3 is rotated, and the shavings between the planing tool 4 and the tool rest 3 are cleaned. Compared with the prior art, the electric planer has the advantages that the scraps between the planing tool 4 and the tool apron 2 in the electric planer are convenient to clean, and the phenomena that the planing tool 4 is prevented from rotating and the scraps cannot be discharged are avoided.

As shown in fig. 1 and 2, a specific embodiment of the electric planer of the present utility model includes an electric hand drill body 1 and a planer tool assembly inserted into a jack of the electric hand drill body 1, where the planer tool assembly has the same structure as the planer tool assembly in the foregoing embodiment, and the structure of the planer tool assembly is not repeated.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a planer tool subassembly, its characterized in that, includes the blade holder, be equipped with the sword groove on the blade holder, be equipped with the knife rest in the sword groove, the one end of knife rest articulates on the blade holder, install the planer tool in the knife rest, be equipped with on the blade holder and fix the fixed knot of knife rest constructs, be equipped with on the blade holder and be used for adjusting planer tool in the knife rest stretches out the adjustment structure of sword groove downside height.

2. The planer tool assembly of claim 1 wherein the tool holder includes an inverted U-shaped plate, the tool slot being an arcuate slot disposed in the upper side of the tool holder in communication with the interior slot of the U-shaped plate, the arcuate slot extending in the width direction of the inverted U-shaped plate, the arcuate slot having two ends extending through the two ends of the inverted U-shaped plate.

3. The planer tool assembly of claim 2, wherein the planer tool holder is of a cylindrical structure, a hinge shaft hinged with the tool holder is arranged at the lower end of the tool holder, a tool passing hole which is communicated with the tool holder when rotating into the tool holder is formed in the outer wall of the tool holder, the planer tool comprises a cylindrical tool body, a first connecting shaft and a second connecting shaft which are fixedly connected with two ends of the tool body, bearings which are used for being matched with the first connecting shaft and the second connecting shaft are respectively arranged at two ends of the tool holder, the end part of the second connecting shaft is positioned at the outer side of the tool holder, a rectangular column connected with an electric hand drill body is arranged at the end part of the second connecting shaft, and a handle is fixedly connected with one end of the tool holder, which is far away from the rectangular column.

4. A planer tool assembly as claimed in claim 3 wherein the securing means comprises a connecting post hinged to the tool holder, the connecting post being located on a side of the cutter pocket remote from the cutter holder, the cutter holder being provided with an aperture plate matching the connecting post, the upper end of the connecting post being threadably connected with a first wing nut for compressing the aperture plate against the tool holder.

5. A planer tool assembly as claimed in claim 4 wherein two hinge lugs are provided on the tool holder in spaced parallel arrangement, the post being of T-shaped configuration, the two horizontal portions of the post being hinged in the hinge lugs respectively.

6. The planer tool assembly of claim 5, wherein the adjustment structure comprises a concave plate, a waist-shaped hole is formed in the concave plate, a stud matched with the waist-shaped hole is arranged on the tool apron, a second butterfly nut for pressing the concave plate is arranged on the thread, wedge-shaped plates with inclined planes in contact with the lower side face of the tool rest are respectively arranged at the front ends of two protruding parts of the concave plate, and the two wedge-shaped plates are positioned on two sides of the connecting column.

7. An electric planer comprising an electric hand drill body and a planer tool assembly inserted into a socket of the electric hand drill body, the planer tool assembly being as claimed in any one of claims 1 to 6.