CN219054672U

CN219054672U - Material baffle angle adjusting mechanism of woodworking planer

Info

Publication number: CN219054672U
Application number: CN202223267013.4U
Authority: CN
Inventors: 朱子辰
Original assignee: Qingdao Huabaowei Cnc Technology Co ltd
Current assignee: Qingdao Huabaowei Cnc Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a material baffle angle adjusting mechanism of a wood planing machine, which comprises a base and a material baffle, wherein the base is connected with the material baffle, and a support arm is respectively connected with the material baffle and a sliding seat to form a connecting rod mechanism; the base is provided with two large strip holes, the bolt I sequentially penetrates through the sliding seat and the large strip holes, and finally penetrates into a handle arranged above the base; the base is characterized in that two ends of a large strip hole are respectively provided with a small strip hole, a front limit bar and a rear limit bar are respectively arranged at the front and rear positions below the base, and the front limit bar and the rear limit bar are respectively connected with the small strip holes. The utility model has convenient adjustment, the included angle between the material baffle and the base can be adjusted by loosening the handle and pushing the handle back and forth, and the included angle can be fixed by locking the handle. Meanwhile, the quick positioning can be realized, the front limiting strip and the rear limiting strip block the positioning sliding seat, and the quick positioning of 45-90 degrees of included angles between the material baffle and the base can be realized.

Description

Material baffle angle adjusting mechanism of woodworking planer

Technical Field

The utility model belongs to the technical field of wood planing machines, and particularly relates to a material baffle angle adjusting mechanism of a wood planing machine.

Background

The wood planing machine is one kind of wood planing and straightening equipment, and the material baffle is one important part of the wood planing machine and has one plane baffle set on one side of the work bench to guide and position the wood during planing. According to different using requirements, the wood has different included angles between two adjacent sides, most of the wood is a right angle perpendicular to each other, and an acute angle and an obtuse angle are sometimes used. This requires that the angle between the material baffle and the table be adjustable, and the angle between them is what is the angle of the wood after planing, with two angles, 45 ° and 90 ° being most commonly used. We refer to this adjustment mechanism for guiding, positioning and angle adjustment as a material shutter angle adjustment mechanism. The existing angle adjusting mechanism for the material baffle plate mostly comprises a base, a baffle plate and supporting and locking parts, wherein the base is fixed on a woodworking planer, and the angle between the baffle plate and the base can be adjusted by adjusting the supporting and locking parts. However, the conventional adjusting mechanism has the problems of troublesome adjustment and incapability of quick positioning.

Disclosure of Invention

The utility model aims to provide a novel angle adjusting mechanism for a material baffle of a wood planing machine, which is simple and convenient in angle adjustment for the material baffle and a base, and can be positioned quickly.

In order to achieve the above object, the present utility model provides the following technical solutions:

the angle adjusting mechanism of the material baffle of the wood planing machine comprises a base and the material baffle, wherein the base is connected with the material baffle, and a support arm is respectively connected with the material baffle and a sliding seat to form a connecting rod mechanism; the base is provided with two large strip holes, the bolt I sequentially penetrates through the sliding seat and the large strip holes, and finally penetrates into a handle arranged above the base; the base is characterized in that two ends of a large strip hole are respectively provided with a small strip hole, a front limit bar and a rear limit bar are respectively arranged at the front and rear positions below the base, and the front limit bar and the rear limit bar are respectively connected with the small strip holes.

Further, the base is connected with the material baffle through a hinge.

Further, a support is arranged on the material baffle, and holes on the support arms are connected with holes on the support.

Further, the support is fixed on the material baffle through a bolt II.

Further, the bolt I is a square neck bolt, and the square neck bolt is matched with the sliding seat through a square hole.

Furthermore, the square neck bolt is in threaded fit with the handle.

Further, the bolts III penetrate through the small strip holes and penetrate into the front limit strips and the rear limit strips respectively; and (3) screwing the bolt III, and fixing the front limit bar and the rear limit bar.

Further, the bolt III is a small bolt and is matched with the small strip hole.

Compared with the prior art, the utility model has the advantages that:

(1) The utility model provides a brand new angle adjusting mechanism for a material baffle of a wood planing machine, wherein a square hole is formed in a sliding seat, a square neck bolt penetrates through the angle adjusting mechanism and then penetrates through a base, and finally penetrates into a handle to be in threaded fit with the square neck bolt; the sliding seat and the base can be clamped by the right-hand handle. The sliding seat and the base can be loosened by slightly rotating the handle left, and the sliding seat can be driven to move in the range of the large strip hole of the base by pushing the handle. The sliding seat is matched with the square hole, so that the freedom degree of axial rotation of the square neck bolt can be limited. When the handles are operated by left rotation and right rotation, the square neck bolt cannot rotate, and the handle is simple and convenient.

(2) The base is hinged with the material baffle, the material baffle is fastened with the support by bolts, and the round holes on the sliding seat and the support are connected with the round holes at the two ends of the support arm to form a connecting rod structure. The material baffle seat can be driven to rotate around the hinge by pushing the handle, so that the included angle between the material baffle and the base is changed. The two ends of the large strip hole of the base are provided with the small strip holes, the small bolts penetrate through the small strip holes to penetrate into the limit strips, the limit strips can be fixed by tightening the small bolts, and the positions of the limit strips can be adjusted within the range of the small strip holes. The sliding seat moves forwards to touch the front limiting strip, so that an included angle between the material baffle and the base can be rapidly positioned. The sliding seat moves backwards to touch the rear limiting strip, so that the included angle between the other material baffle and the base can be rapidly positioned.

The angle adjusting mechanism for the material baffle of the wood planing machine is convenient to adjust, the handle is loosened, the handle is pushed forwards and backwards, the included angle between the material baffle and the base can be adjusted, and the included angle can be fixed by locking the handle. Meanwhile, the quick positioning can be realized, the front limiting strip and the rear limiting strip block the positioning sliding seat, and the quick positioning of 45-90 degrees of included angles between the material baffle and the base can be realized.

Drawings

FIG. 1 is a schematic view of a material baffle angle adjustment mechanism;

FIG. 2 is a schematic view of a base;

FIG. 3 is a schematic side view of a material baffle angle adjustment mechanism;

FIG. 4 is a schematic view of a sliding seat;

FIG. 5 is a schematic view of a bottom view of the material baffle angle adjustment mechanism;

in the figure: 1. a base; 2. a hinge; 3. a material baffle; 4. a support; 5. a support arm; 6. a handle; 7. a sliding seat; 8. square neck bolts; 9. a small bolt; 10. a rear limit bar; 11. a front limit bar; 12. large elongated hole: 13. small elongated holes.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Example 1

The embodiment provides a material baffle angle adjustment mechanism, which comprises a base 1, a hinge 2, a material baffle 3, a support 4, a support arm 5, a handle 6, a sliding seat 7, a square neck bolt 8, a small bolt 9, a rear limit bar 10 and a front limit bar 11.

The base 1 and the material baffle 3 are connected with each other through the hinge 2, and the included angle between the material baffle 3 and the base 1 can be changed along with the rotation of the hinge 2. The support 4 is fixed on the material baffle 3 through bolts. The two ends of the support arm 5 are provided with holes which are respectively connected with the holes on the support 4 and the sliding seat 7 to form a link mechanism.

The base 1 is provided with two parallel long strip holes 12, the square neck bolt 8 passes through the sliding seat 7, then passes through the long strip holes 12 on the base 1, and finally penetrates into the handle 6 arranged above the base 1. The square neck bolt 8 and the sliding seat 7 are matched through square holes, so that the freedom degree of axial rotation of the square neck bolt 8 can be limited, and the square neck bolt 8 cannot rotate when the handle 6 is operated by left-handed rotation and right-handed rotation, so that the square neck bolt is simple and convenient. The square neck bolt 8 is in threaded fit with the handle 6, and the sliding seat 7 and the base 1 can be clamped by the right-handed handle 6; by left-hand handle 6, slide seat 7 and base 1 are slightly loosened, and square neck bolt 8 can slide along the elongated hole of base 1. The sliding seat 7 can be driven to move in the range of the long strip hole 12 of the base 1 by pushing the handle 6. The sliding seat 7 slides along the large strip hole 12 on the base 1 to drive the material baffle 3 plate to rotate around the hinge 2, so that the included angle between the material baffle 3 and the base 1 is changed. When the handle 6 is rotated right, the sliding seat 7 and the base 1 are locked, and the angle between the material baffle 3 and the base 1 is locked and fixed.

The two ends of the large strip hole 12 on the base 1 are respectively provided with a small strip hole 13, and the front and rear positions below the base 1 are respectively provided with a front limit bar 11 and a rear limit bar 10. The small bolt 9 passes through the small strip hole 13 and then respectively passes through the front limit bar 11 and the rear limit bar 10. The small bolt 9 is screwed down, and the front limit bar 11 and the rear limit bar 10 are fixed. The locking position of the front and rear limit bars can be adjusted within the range of the small strip hole 13.

Working principle:

in the assembly stage, when the angle between the material baffle 3 and the base 1 is adjusted to 90 degrees, the front limit bar 11 is leaned against the sliding seat 7, the front limit bar 11 is locked, and the position of the front limit bar 11 is the position for determining that the angle between the material baffle 3 and the base 1 is 90 degrees. When the angle between the material baffle 3 and the base 1 is adjusted to be 45 degrees, the rear limit 10 bars are leaned against the sliding seat 7, the rear limit 7 bars are locked, and the position of the front limit 10 bars is the position for determining that the angle between the material baffle 3 and the base 1 is 45 degrees.

In the using stage, the handle 6 is slightly loosened, and the handle 6 is pushed back and forth to drive the material baffle 3 to rotate around the hinge 2. When the sliding seat 7 touches the front limiting strip 11, the handle 6 is locked, and the included angle between the material baffle 3 and the base 1 is 90 degrees. When the sliding seat 7 touches the rear limit bar 10, the handle 6 is locked, and the included angle between the material baffle 3 and the base 1 is 45 degrees. The most commonly used 45 DEG and 90 DEG quick adjustment positioning is realized.

In summary, the above-described embodiments are not intended to be limiting embodiments of the present utility model, and modifications and equivalent variations, which are within the spirit and scope of the present utility model, will be within the technical scope of the present utility model.

Claims

1. The angle adjusting mechanism of the material baffle of the wood planing machine is characterized by comprising a base and the material baffle, wherein the base is connected with the material baffle, and a support arm is respectively connected with the material baffle and a sliding seat to form a connecting rod mechanism; the base is provided with two large strip holes, the bolt I sequentially penetrates through the sliding seat and the large strip holes, and finally penetrates into a handle arranged above the base; the base is characterized in that two ends of a large strip hole are respectively provided with a small strip hole, a front limit bar and a rear limit bar are respectively arranged at the front and rear positions below the base, and the front limit bar and the rear limit bar are respectively connected with the small strip holes.

2. The angle adjustment mechanism of a material baffle of a woodworking planer of claim 1, wherein the base and the material baffle are connected by a hinge.

3. The angle adjustment mechanism of a material baffle of a wood planing machine according to claim 1, wherein the material baffle is provided with a support, and the hole in the support arm is connected with the hole in the support.

4. A material baffle angle adjustment mechanism for a woodworking planer as claimed in claim 3, wherein the support is secured to the material baffle by bolts ii.

5. The angle adjustment mechanism of a material baffle of a wood planing machine according to claim 1, wherein the bolt i is a square neck bolt, and the square neck bolt and the sliding seat are square hole matched.

6. The angle adjustment mechanism of a material baffle of a wood planing machine according to claim 5, wherein the square neck bolt and the handle are in threaded engagement.

7. The angle adjusting mechanism of the material baffle of the wood planing machine according to claim 1, wherein the bolts III penetrate through the small strip holes to respectively penetrate into the front limit bar and the rear limit bar; and (3) screwing the bolt III, and fixing the front limit bar and the rear limit bar.

8. The angle adjustment mechanism of a material baffle of a wood planing machine according to claim 7, wherein the bolt iii is a small bolt adapted to the small elongated hole.