CN220007936U

CN220007936U - Precision board cutting saw with good safety

Info

Publication number: CN220007936U
Application number: CN202321327057.3U
Authority: CN
Inventors: 阎世国
Original assignee: Qingdao Dingfengyuan Wood Industry Co ltd
Current assignee: Qingdao Dingfengyuan Wood Industry Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-14
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of screening devices, in particular to a precise plate cutting saw with good safety, which comprises: the workbench is characterized in that limit grooves are formed in two ends of the outer wall of the top of the workbench, fixing components are arranged in the two limit grooves, and each fixing component comprises a bearing plate in sliding connection with the limit groove; the telescopic rod is fixedly arranged on the inner wall of one side of the bearing plate, and one end of the telescopic rod is fixedly connected with the mounting plate; the screw is in threaded connection with the outer wall of the top of the mounting plate, the pressing plate is rotationally connected to the bottom of the screw, the first limiting rod is connected to the mounting plate in a sliding and inserting mode, and the first limiting rod is fixedly connected to the pressing plate.

Description

Precision board cutting saw with good safety

Technical Field

The utility model relates to the technical field of screening devices, in particular to a precise plate cutting saw with good safety.

Background

The plate cutting saw can be used for longitudinal cutting and transverse cutting of various artificial plates such as PVC (polyvinyl chloride) foaming plates, solid wood plates, aluminum alloy and other materials, is widely applied to the wood processing industries such as plate furniture industry, vehicle and ship manufacturing and the like, and belongs to general equipment in woodworking machinery.

Through searching, the utility model of Chinese patent publication No. CN213829340U discloses a cutting saw with high safety, which comprises a machine body, wherein the machine body comprises a fixed workbench and a movable workbench, a saw blade is arranged on one side, close to the movable workbench, of the fixed workbench, and a safety cover capable of turning the saw blade and covering the saw blade is also arranged on one side, close to the movable workbench, of the fixed workbench; the front portion bilateral symmetry of safety cover is equipped with the gyro wheel, the gyro wheel is used for when panel needs cutting, to the upper surface activity crimping of panel.

The device prevents the hand of the user from contacting the saw blade to cause damage by arranging the safety cover outside the saw blade, however, the material needs to be pressed in order to ensure that the material cannot deviate when being processed, so that the hand of the user still cannot be far away from the saw blade, and potential safety hazards still exist.

Disclosure of Invention

The utility model aims to provide a precise plate cutting saw with good safety so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: a precision panel saw with good safety comprising:

the workbench is characterized in that limit grooves are formed in two ends of the outer wall of the top of the workbench, fixing components are arranged in the two limit grooves, and each fixing component comprises a bearing plate in sliding connection with the limit groove;

the telescopic rod is fixedly arranged on the inner wall of one side of the bearing plate, and one end of the telescopic rod is fixedly connected with the mounting plate;

the screw rod, screw rod threaded connection is at mounting panel top outer wall, the screw rod bottom rotates and is connected with the clamp plate, the mounting panel slip grafting has gag lever post one, gag lever post one fixed connection is on the clamp plate.

Preferably, the reinforcing component is installed at the workstation top, the reinforcing component includes workstation top outer wall fixed connection's installation pole, installation pole one end fixedly connected with extension board, extension board top slip grafting has a plurality of gag lever post two, and is a plurality of the equal fixed mounting of gag lever post two bottom outer wall has the gyro wheel, and is a plurality of all the cover is equipped with the spring on the gag lever post two.

Preferably, the bottom of the workbench is fixedly provided with a protective box, a saw blade is arranged in the protective box, a part of the saw blade extends out of the workbench, and a plurality of rollers are distributed on two sides of the saw blade.

Preferably, the four corners of the outer wall of the bottom of the workbench are fixedly connected with supporting columns, a plurality of universal wheels are fixedly installed on the outer wall of the bottom of the supporting columns, and a limiting assembly is installed at the bottom of the workbench.

Preferably, the limiting assembly comprises a same two-way screw rod which is rotationally connected to the inner walls of two ends of the workbench, a moving block is connected to threads at two ends of the two-way screw rod in a threaded mode, connecting rods are connected to the moving blocks in a rotating mode, and one ends of the two connecting rods are connected to the same grounding plate in a rotating mode.

Preferably, the two bearing plates are fixedly connected with the same connecting frame on the outer wall of the top of each bearing plate.

Preferably, the extension plate width is no greater than the saw blade width.

The utility model provides a precise plate cutting saw with good safety through improvement, and compared with the prior art, the precise plate cutting saw has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the fixing component and the reinforcing component are arranged, so that the hand of a user is prevented from approaching the saw blade, the potential safety hazard is solved, the stability of the material when the material is processed is further ensured, the material is prevented from being offset, the mounting plate is pulled firstly to enable the telescopic rod to extend until the pressing plate moves above the material, the screw rod is rotated at the moment, the pressing plate is driven by the screw rod to move downwards under the limit of the first limit rod, the pressing plate contacts the material until the pressing plate is fixed, the connecting frame is grasped and can drive the material to translate towards the saw blade through the fixing component, firstly, one end of the material can extrude the plurality of rollers to move upwards, so that the spring can compress and shorten along with the rollers, the reaction force of the spring can be applied to the material through the rollers, the material can only translate when the material is cut, and the position of the spring cannot influence the processing effect due to random offset;

and two,: according to the utility model, the fixed and movable states of the device can be switched as required by arranging the limiting assembly, the applicability of the device is improved, the rotating handle drives the bidirectional screw rod to rotate on the workbench, two moving blocks on the bidirectional screw rod are mutually far away from each other when the connecting rod is matched with the grounding plate, and the grounding plate is driven by the connecting rod to be far away from the ground, so that the device can move more easily when being matched with the universal wheel.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall first perspective of the present utility model;

FIG. 2 is a schematic view of the overall second perspective of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Reference numerals illustrate:

1. a work table; 2. a saw blade; 3. a protective box; 4. a support column; 5. a universal wheel; 6. a fixing assembly; 7. a reinforcement assembly; 8. a limit component; 601. a receiving plate; 602. a telescopic rod; 603. a mounting plate; 604. a screw; 605. a first limit rod; 606. a connecting frame; 607. a pressing plate; 701. a mounting rod; 702. an extension plate; 703. a second limiting rod; 704. a roller; 705. a spring; 801. a two-way screw rod; 802. a moving block; 803. a connecting rod; 804. a ground plate.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a precise plate cutting saw with good safety through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1 to 4, a precision board cutting saw with good safety, comprising:

the workbench 1 is characterized in that limit grooves are formed in two ends of the outer wall of the top of the workbench 1, a fixing assembly 6 is arranged in the two limit grooves, and the fixing assembly 6 comprises a bearing plate 601 which is in sliding connection with the limit grooves;

the telescopic rod 602, the telescopic rod 602 is fixedly arranged on one side inner wall of the bearing plate 601, and one end of the telescopic rod 602 is fixedly connected with the mounting plate 603;

screw 604, screw 604 threaded connection are at mounting panel 603 top outer wall, and screw 604 bottom rotates and is connected with clamp plate 607, and mounting panel 603 sliding grafting has gag lever post one 605, and gag lever post one 605 fixed connection is on clamp plate 607.

By the above structure or mechanism: pulling the mounting plate 603 causes the telescopic rod 602 to extend until the pressing plate 607 moves above the material, at this time, the screw rod 604 is rotated, and the pressing plate 607 is driven by the screw rod 604 to move downwards under the cooperation restriction of the first limiting rod 605 until the pressing plate 607 contacts the material to fix the pressing plate 607, thereby avoiding the hand of a user from approaching the saw blade 2 and solving the potential safety hazard.

Further, the reinforcing component 7 is installed at the top of the workbench 1, the reinforcing component 7 comprises a mounting rod 701 fixedly connected with the outer wall of the top of the workbench 1, one end of the mounting rod 701 is fixedly connected with an extension plate 702, a plurality of second limiting rods 703 are slidably inserted into the top of the extension plate 702, rollers 704 are fixedly installed on the outer walls of the bottoms of the second limiting rods 703, and springs 705 are sleeved on the second limiting rods 703.

Further, the bottom of the workbench 1 is fixedly provided with a protective box 3, the saw blade 2 is arranged in the protective box 3, a part of the saw blade 2 extends out of the workbench 1, and a plurality of rollers 704 are distributed on two sides of the saw blade 2.

By the above structure or mechanism: one end of the material will press the rollers 704 to move upwards, so the spring 705 will also compress and shorten along with the rollers 704, and its reaction force will be applied to the material by the rollers 704, so that the material can only translate when being cut, and the position cannot influence the processing effect due to random deviation.

Further, four corners of the outer wall of the bottom of the workbench 1 are fixedly connected with support columns 4, universal wheels 5 are fixedly installed on the outer walls of the bottoms of the support columns 4, and a limiting assembly 8 is installed at the bottom of the workbench 1.

Further, the limiting assembly 8 comprises a same two-way screw rod 801 which is rotationally connected to the inner walls of the two ends of the workbench 1, a moving block 802 is connected to threads at the two ends of the two-way screw rod 801, connecting rods 803 are rotationally connected to the two moving blocks 802, and one ends of the two connecting rods 803 are rotationally connected to a same grounding plate 804.

By the above structure or mechanism: the turning handle drives the bidirectional screw rod 801 to rotate on the workbench 1, two moving blocks 802 on the turning handle are mutually far away by the bidirectional screw rod 801 when being matched with the connecting rod 803 and the grounding plate 804, and then the grounding plate 804 is driven by the connecting rod 803 to be far away from the ground, so that the device moves more easily when being matched with the universal wheel 5.

Further, the top outer walls of the two receiving plates 601 are fixedly connected with the same connecting frame 606.

By the above structure or mechanism: the two fixing components 6 can be moved synchronously by pulling the connecting frame 606.

Further, the extension plate 702 has a width no greater than the width of the saw blade 2.

By the above structure or mechanism: so that the cut material is not obstructed by the extension plate 702.

Working principle: firstly, one end of a material is placed on the top of two receiving plates 601, after the position is adjusted, two fixing assemblies 6 are driven to fix one end of the material, the mounting plate 603 is pulled to enable the telescopic rod 602 to stretch until the pressing plate 607 moves to the upper side of the material, at this time, the screw 604 is rotated, the pressing plate 607 is driven to move downwards by the screw 604 under the matching limitation of the first limiting rod 605 until the pressing plate 607 contacts the material to fix the material, then the connecting frame 606 is grabbed to drive the material to move towards the saw blade 2 through the fixing assemblies 6, firstly, one end of the material can squeeze the plurality of rollers 704 to move upwards, therefore, the spring 705 can also compress and shorten along with the rollers 704, the reaction force of the spring 704 can be applied to the material through the rollers 704, the material can only translate when being cut, and the position cannot influence the machining effect due to random deviation, if the device needs to adjust the position, only the handle is required to rotate to drive the bidirectional screw 801 to rotate on the workbench 1, two moving blocks 802 on the workbench 803 and the grounding plate 804 are matched with each other to be separated by the bidirectional screw 801, and the grounding plate 804 is driven to move away from the connecting rod 803 from the ground, and the connecting rod 803 is driven to move away from the universal wheel 803 under the condition 5.

Claims

1. The utility model provides a accurate cut-to-size saw that security is good which characterized in that: comprising the following steps:

the workbench (1), limit grooves are formed in two ends of the outer wall of the top of the workbench (1), fixing assemblies (6) are arranged in the two limit grooves, and each fixing assembly (6) comprises a bearing plate (601) in sliding connection with the corresponding limit groove;

the telescopic rod (602), the telescopic rod (602) is fixedly arranged on the inner wall of one side of the bearing plate (601), and one end of the telescopic rod (602) is fixedly connected with the mounting plate (603);

screw rod (604), screw rod (604) threaded connection is at mounting panel (603) top outer wall, screw rod (604) bottom rotates and is connected with clamp plate (607), mounting panel (603) sliding grafting has gag lever post one (605), gag lever post one (605) fixed connection is on clamp plate (607).

2. The precision board cutting saw of claim 1, wherein: the utility model discloses a workbench, including workstation (1), reinforcing component (7) are installed at workstation (1) top, reinforcing component (7) are including workstation (1) top outer wall fixed connection's installation pole (701), installation pole (701) one end fixedly connected with extension board (702), extension board (702) top slip grafting has a plurality of gag lever post two (703), a plurality of equal fixed mounting of gag lever post two (703) bottom outer wall has gyro wheel (704), a plurality of all overlap on gag lever post two (703) is equipped with spring (705).

3. The precision board cutting saw of claim 2, wherein: the novel saw blade is characterized in that a protective box (3) is fixedly arranged at the bottom of the workbench (1), a saw blade (2) is arranged in the protective box (3), a part of the saw blade (2) extends out of the workbench (1), and a plurality of rollers (704) are distributed on two sides of the saw blade (2).

4. The precision board cutting saw of claim 1, wherein: four corners of the outer wall of the bottom of the workbench (1) are fixedly connected with supporting columns (4), universal wheels (5) are fixedly installed on the outer wall of the bottom of the supporting columns (4), and a limiting assembly (8) is installed at the bottom of the workbench (1).

5. The fine panel saw with improved safety as claimed in claim 4, wherein: the limiting assembly (8) comprises a same two-way screw rod (801) which is rotationally connected to the inner walls of two ends of the workbench (1), a moving block (802) is connected to threads at two ends of the two-way screw rod (801) in a threaded mode, connecting rods (803) are connected to the moving blocks (802) in a rotary mode, and one ends of the connecting rods (803) are connected to a same grounding plate (804) in a rotary mode.

6. The precision board cutting saw of claim 1, wherein: the outer walls of the tops of the two bearing plates (601) are fixedly connected with the same connecting frame (606).

7. The precision board cutting saw of claim 2, wherein: the extension plate (702) has a width not greater than the width of the saw blade (2).