CN215746800U

CN215746800U - Oblique fracture saw movable base device

Info

Publication number: CN215746800U
Application number: CN202121195425.4U
Authority: CN
Inventors: 王云峰
Original assignee: Suzhou Lier Information Technology Co ltd
Current assignee: Suzhou Lier Information Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-08
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a movable base device of an oblique cutting saw, which comprises an oblique cutting saw knife, a handle arranged on the oblique cutting saw knife, and a movable base arranged on the oblique cutting saw knife, wherein the movable base is arranged on a support frame and comprises a movable support and a movable workbench, a clamping device is arranged on the movable workbench, a cutting groove is formed in the movable workbench, and the movable workbench comprises a device rotating around a Z axis and a device moving along a Y axis; the movable support comprises a device moving along an X axis, a device rotating around a Y axis and a device rotating around the X axis. When the existing oblique cutting saw is used for cutting a workpiece, the workpiece is generally required to be moved to change the length or the angle of the workpiece to be cut, and the workpiece is cut into workpieces with different shapes so as to meet requirements.

Description

Oblique fracture saw movable base device

Technical Field

The utility model relates to a movable base device of a miter saw, belonging to the technical field of miter saw materials.

Background

The oblique cutting saw is used as a conventional cutting tool, has wide application and can conveniently and quickly cut various materials. When the existing oblique cutting saw is used for cutting a workpiece, the workpiece is generally required to be moved to change the length or the angle of the workpiece to be cut, and the workpiece with different shapes is cut to meet the requirement.

Chinese patent publication No. CN104227127B relates to an oblique fracture saw, including base, workstation, be provided with the fixed guardrail of location by the cutting work piece on the base, the workstation is connected with saw mechanism, still be equipped with movable base between base and the workstation, movable base with base sliding fit, the workstation with movable base is rotatory to be joined in marriage and to follow movable base slides for the base. Above-mentioned oblique fracture saw, in the cutting process, the movable base can drive the workstation and slide for the base, consequently can change the relative position relation between saw mechanism and the fixed guardrail of setting on the base to realize great cutting capacity under the condition that adopts the same saw bit.

But the movable base among the prior art only can with workstation relative rotation and for the base along X axle shift slip, and fixed mode is loaded down with trivial details, is unfavorable for the staff operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model aims to provide a movable base device of a miter saw.

The utility model provides the following technical scheme:

a movable base device of an oblique cutting saw comprises an oblique cutting saw blade, a handle mounted on the oblique cutting saw blade, and a movable base mounted on the oblique cutting saw blade, wherein the movable base is mounted on a support frame and comprises a movable support and a movable workbench, a clamping device is mounted on the movable workbench, a cutting groove is formed in the movable workbench, the movable workbench comprises a Z-axis rotating device mounted on the support frame, and a Y-axis moving device is mounted on the Z-axis rotating device; the movable support comprises an X-axis moving device, a Y-axis rotating device, an oblique cutting saw blade and a Y-axis rotating device, wherein the X-axis moving device is arranged on one side of the Z-axis rotating device, the Y-axis rotating device is arranged on the X-axis moving device, one end of the X-axis rotating device is arranged on the Y-axis rotating device, and the other end of the X-axis rotating device is arranged on the oblique cutting saw blade.

Specifically, include unable adjustment base around Z axle rotary device, be equipped with the internal tooth on the unable adjustment base inner wall, the spring of roating seat internally mounted bumps the pearl and pushes up on the internal tooth, installs angle scale on the unable adjustment base outer wall.

Specifically, follow Y axle mobile device and including establishing the slider of roating seat upper surface intermediate position, rubber is installed to slider one side, and the length scale is installed to one side, just the slider is installed in the slide rail recess that is equipped with in the removal seat, it is close to remove the seat the threaded rod is installed to one side screw thread of length scale.

Specifically, along X axle mobile device including installing the slide rail fixing base of unable adjustment base one side, install the slide rail on the slide rail fixing base, install the sliding seat on the slide rail, the end seat is installed to slide rail one end.

Specifically, the Y-axis rotating device comprises a supporting column installed on the sliding seat, the supporting column is hinged to the rotating column through a pivoting shaft, and a pressing cap is installed at the other end of the pivoting shaft in a threaded mode.

Specifically, the X-axis rotating device comprises a support fixing clamp arranged on the rotating column, a connecting column welded to one end of the support fixing clamp is welded to the support fixing clamp, and the connecting column is arranged on the oblique cutting saw.

Specifically, the clamping device comprises a clamping fixing plate arranged on the movable workbench, a threaded rod arranged on the clamping fixing plate is in threaded installation, and a pressing seat is arranged on one end of the threaded rod.

Specifically, the number of the spring collision beads is three, and the spring collision beads are uniformly distributed in the fixed base.

The utility model has the beneficial effects that:

1. when the existing oblique cutting saw is used for cutting a workpiece, the workpiece is generally required to be moved to change the length or the angle of the workpiece to be cut, and the workpiece with different shapes is cut to meet the requirements.

2. The movable support provided by the utility model realizes the purposes of moving along an X axis, rotating around a Y axis and rotating around the X axis.

3. The fixing device is simple and convenient, the movable workbench can be fixed only by rotating the threaded rod, and the clamping device can clamp workpieces with different heights.

Drawings

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

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the movable table of the present invention;

FIG. 3 is a schematic view of the internal structure of the movable table of the present invention;

FIG. 4 is a schematic cross-sectional view taken at A-A in FIG. 3;

FIG. 5 is an exploded view of the rotating device of the present invention about the Y-axis;

labeled as: 1. obliquely cutting the saw blade; 2. a handle; 3. a support frame; 4. a clamping device; 5. a movable base; 6. cutting a groove; 401. a threaded rod; 402. clamping the fixing plate; 403. a pressing seat; 501. a post fixing clip; 502. connecting columns; 503. a spin column; 504. a pivotal shaft; 505. a support pillar; 506. an end seat; 507. a sliding seat; 508. a slide rail; 509. a slide rail fixing seat; 510. a fixed base; 511. a movable seat; 512. a threaded rod; 513. a slide rail groove; 514. a slider; 515. a length scale; 516. rubber; 517. internal teeth; 518. a rotating base; 519. a spring touch bead; 520. an angle scale; 521. a movable support; 522. a movable working table; 523. rotating the device around the X axis; 524. a compression cap; 525. rotating the device around the Y axis; 526. moving the device along the X-axis; 527. moving the device along the Y axis; 528. rotating the device about the Z-axis.

Detailed Description

As shown in fig. 1, a movable base device of a miter saw comprises a miter saw blade 1, a handle 2 mounted on the miter saw blade 1, a movable base 5 mounted on the miter saw blade 1, the movable base 5 mounted on a support frame 3, the movable base 5 comprises a movable support 521 and a movable workbench 522, a clamping device 4 is mounted on the movable workbench 522, and a cutting groove 6 is formed in the movable workbench 522.

The movable table 522 comprises a device 528 for rotating around the Z axis and mounted on the supporting frame 3, and a device 527 for moving along the Y axis and mounted on the device 528 for rotating around the Z axis; the movable support 521 comprises a moving device 526 along the X axis and mounted on one side of the rotating device 528 around the Z axis, a rotating device 525 around the Y axis and mounted on the moving device 526 along the X axis, one end of the rotating device 523 around the X axis is mounted on the rotating device 525 around the Y axis, and the other end is mounted on the miter saw blade 1.

Preferably, referring to fig. 4, the device 528 includes a fixed base 510, inner teeth 517 are disposed on an inner wall of the fixed base 510, a spring ball 519 mounted inside the rotating base 518 abuts against the inner teeth 517, and an angle scale 520 is mounted on an outer wall of the fixed base 510. The number of the spring collision beads 519 is three, and the spring collision beads are uniformly distributed in the fixed base 510. The spring balls 519 and the internal teeth 517 cooperate to rotationally stabilize and provide alignment about the Z-axis rotation device 528.

Preferentially, please refer to fig. 3 with more emphasis, the moving device 527 along the Y axis includes a sliding block 514 disposed at the middle position of the upper surface of the rotating base 518, a rubber 516 is installed at one side of the sliding block 514, a length scale 515 is installed at one side of the sliding block, the sliding block 514 is installed in a sliding rail groove 513 disposed in the moving base 511, and a threaded rod 512 is installed at one side of the moving base 511 close to the length scale 515 by a thread. Rubber 516 allows rotating base 518 to be fixed to moving base 511 when threaded rod 512 is pressed against slider 514.

Preferably, please refer to fig. 1, the X-axis moving device 526 includes a slide rail fixing seat 509 installed on one side of the fixing base 510, a slide rail 508 is installed on the slide rail fixing seat 509, a sliding seat 507 is installed on the slide rail 508, and an end seat 506 is installed at one end of the slide rail 508.

Preferably, referring to fig. 1 and 5 with more emphasis, the Y-axis rotating device 525 includes a supporting pillar 505 mounted on the sliding seat 507, the supporting pillar 505 is hinged to the rotating pillar 503 through a pivot 504, and a pressing cap 524 is threadedly mounted at the other end of the pivot 504.

Preferably, referring to fig. 1, the rotating device 523 about the X axis includes a pillar fixing clip 501 mounted on the rotating pillar 503, a connecting pillar 502 welded to one end of the pillar fixing clip 501, and the connecting pillar 502 mounted on the miter saw blade 1.

Preferably, please refer to fig. 1 with emphasis, the clamping device 4 includes a clamping fixing plate 402 mounted on the movable table 522, a threaded rod 401 threadedly mounted on the clamping fixing plate 402, and a pressing seat 403 disposed at one end of the threaded rod 401.

The working principle of the utility model is as follows:

when the oblique cutting saw blade 1 works, a workpiece is placed in the clamping device 4, the threaded rod 401 is rotated clockwise, and the pressing seat 403 on the threaded rod 401 is rotated to press the workpiece. The strut fixing clamp 501 is unscrewed, the handle 2 is pressed, the oblique cutting saw blade 1 is rotated to a proper angle, the strut fixing clamp 501 is screwed, the pressing cap 524 is unscrewed, the handle 2 is pressed, the oblique cutting saw blade 1 falls into the cutting groove 6, the oblique cutting saw blade 1 is pushed to move along the length direction of the sliding rail 508 in the X-axis moving device 526, a workpiece is cut, the oblique cutting saw blade 1 is lifted, and the pressing cap 524 is screwed.

If the workpiece needs to be rotated or moved, only the threaded rod 512 needs to be pushed, so that the rotating seat 518 rotates in the fixed base 510, the angle is determined through the angle scale 520, and after the workpiece is moved to a proper angle, the spring touch balls 519 are clamped in the inner teeth 517 to play a role in positioning. The threaded rod 512 is then unscrewed counterclockwise so that the moving block 511 can move along the length of the slider 514, the length being determined by the length scale 515.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. A movable base device of an oblique saw comprises an oblique saw blade (1), a handle (2) arranged on the oblique saw blade (1), and a movable base (5) arranged on the oblique saw blade (1), wherein the movable base (5) is arranged on a support frame (3), the movable base (5) comprises a movable support (521) and a movable workbench (522), a clamping device (4) is arranged on the movable workbench (522), a cutting groove (6) is arranged on the movable workbench (522),

it is characterized in that the preparation method is characterized in that,

the movable workbench (522) comprises

A rotating device (528) around the Z axis and arranged on the supporting frame (3);

a Y-axis moving device (527) mounted on the Z-axis rotating device (528);

the movable support (521) comprises

A moving device (526) along the X axis and installed on one side of the rotating device (528) around the Z axis;

a rotating device (525) around the Y axis and arranged on the moving device (526) along the X axis;

and one end of the X-axis rotating device (523) is arranged on the Y-axis rotating device (525), and the other end of the X-axis rotating device is arranged on the oblique cutting saw (1).

2. The movable base device of the miter saw of claim 1, wherein the rotating device (528) around the Z axis comprises a fixed base (510), inner teeth (517) are arranged on the inner wall of the fixed base (510), a spring collision ball (519) arranged inside the rotating base (518) abuts against the inner teeth (517), and an angle scale (520) arranged on the outer wall of the fixed base (510).

3. The miter saw movable base device according to claim 2, wherein the moving device (527) along the Y axis comprises a sliding block (514) arranged in the middle position of the upper surface of the rotating base (518), a rubber (516) is installed on one side of the sliding block (514), a length scale (515) is installed on one side of the sliding block, the sliding block (514) is installed in a sliding rail groove (513) formed in the moving base (511), and a threaded rod (512) is installed on one side, close to the length scale (515), of the moving base (511) in a threaded mode.

4. The miter saw movable base device according to claim 2, wherein the moving device (526) along the X-axis comprises a slide rail fixing base (509) installed on one side of the fixed base (510), a slide rail (508) is installed on the slide rail fixing base (509), a sliding base (507) is installed on the slide rail (508), and an end base (506) is installed at one end of the slide rail (508).

5. A miter saw movable base unit according to claim 4, wherein said means for rotating (525) about Y-axis comprises a support pillar (505) mounted on said sliding base (507), said support pillar (505) is hinged to a rotary pillar (503) through a pivot shaft (504), and a pressing cap (524) is threadedly mounted on the other end of said pivot shaft (504).

6. A mitre saw mobile base device according to claim 5, characterised in that the rotating device (523) around the X axis comprises a pillar fixing clip (501) mounted on the rotating pillar (503), a connecting pillar (502) welded at one end of the pillar fixing clip (501), the connecting pillar (502) is mounted on the mitre saw blade (1).

7. The miter saw movable base device according to claim 1, wherein said clamping device (4) comprises a clamping fixing plate (402) mounted on said movable table (522), a threaded rod (401) threadedly mounted on said clamping fixing plate (402), and a pressing base (403) provided on one end of said threaded rod (401).

8. A miter saw movable base assembly according to claim 2, wherein said spring balls (519) are three in number and are evenly distributed in said fixed base (510).