CN219882732U - Automatic protective cover device for woodworking bench saw - Google Patents
Automatic protective cover device for woodworking bench saw Download PDFInfo
- Publication number
- CN219882732U CN219882732U CN202320279585.XU CN202320279585U CN219882732U CN 219882732 U CN219882732 U CN 219882732U CN 202320279585 U CN202320279585 U CN 202320279585U CN 219882732 U CN219882732 U CN 219882732U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- saw
- lifting appliance
- lifting mechanism
- linkage rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000002023 wood Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses an automatic protective cover device for a woodworking bench saw, which comprises an operation table, wherein the top of the operation table is provided with a saw blade, a protective cover and a lifting mechanism; wherein the saw blade is embedded into the top of the operating table; the protective cover is connected with the lifting mechanism, the lifting mechanism drives the protective cover to move up and down, and the protective cover completely covers the saw blade when not lifted; the lifting mechanism is also connected with the operating platform. According to the utility model, wood processing and protection are organically combined into a whole, so that the bench saw is under the automatic protection of the protection cover in an idle state or in a working state, workers do not need to take time to independently carry out protection operation, and compared with the traditional bench protection cover, the bench protection cover device is convenient to use, has a good protection effect, has a certain effect on blocking wood dust and dust, and has good use value.
Description
Technical Field
The utility model belongs to the field of construction tools, and particularly relates to an automatic protective cover device for a woodworking bench saw.
Background
When the carpenter works on the construction site, the templates and the battens need to be cut at any time, so that the number of the bench saws on the construction site is large, and the use frequency is quite high. However, most of carpentry table saws on construction sites are not provided with a protective cover, or the used independent protective cover separated from the table saw is seldom recovered in time after a worker takes the protective cover off when operating the table saw back and forth, so that the use is inconvenient, the utilization rate of the protective cover is low, most of the saw blades of the table saw are in a non-protection state, and large potential safety hazards exist, and the saw blades are easy to hurt people. And when the saw blade is processed, a protective cover is not arranged above the saw blade, a large amount of saw dust and dust generated by cutting are not blocked, and occupational diseases of workers are easily caused.
Disclosure of Invention
The utility model aims to provide an automatic protective cover device for a woodworking bench saw, which is convenient to use, safe and reliable in protection, simple in device and low in manufacturing cost.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an automatic protective cover device of a woodworking bench saw comprises an operation table, wherein a saw blade, a protective cover and a lifting mechanism are arranged at the top of the operation table; wherein the saw blade is embedded into the top of the operating table; the protective cover is connected with the lifting mechanism, the lifting mechanism drives the protective cover to move up and down, and the protective cover completely covers the saw blade when not lifted; the lifting mechanism is also connected with the operating platform.
The lifting mechanism comprises a lifting appliance, a linkage rod and a hinge which are connected in sequence; one end of the lifting appliance is connected with the protective cover, the other end of the lifting appliance is connected with one end of the linkage rod, and the other end of the linkage rod is connected with the operating platform through a hinge; the outside of the lifting appliance is also sleeved with a lifting appliance fixing device, one end of the lifting appliance fixing device is opened, the opening is positioned right above the protective cover, and the lifting appliance fixing device is connected with the operating platform; the rod body part of the linkage rod is provided with a driving plate, and the driving plate drives the linkage rod to move downwards and drives the protective cover to lift when moving downwards.
The operation table comprises a table top and a pedestal, the bottom of the table top is connected with the pedestal, the table top is horizontal to the ground, and the pedestal is vertically arranged; the hinge is connected with the bottom of the table top, and the linkage rod is arranged below the table top; the lifting appliance fixing device is connected with the table top; the table top is provided with an opening for the driving plate to move up and down.
The lifting appliance is a steel wire rope.
The lifting appliance fixing device is a steel component formed by splicing a plurality of sections of steel pipes.
The corner of the lifting appliance fixing device is provided with a pulley, and the lifting appliance is lapped with the pulley.
The weight of the protective cover is more than half of the sum of the weight of the linkage rod and the weight of the driving plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, wood processing and protection are organically combined into a whole, so that the bench saw is under the automatic protection of the protection cover in an idle state or in a working state, workers do not need to take time to independently carry out protection operation, and compared with the traditional bench protection cover, the bench protection cover device is convenient to use, has a good protection effect, has a certain effect on blocking wood dust and dust, and has good use value.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model in an idle state;
FIG. 2 is a top view of the embodiment of the present utility model in an idle state;
FIG. 3 is a schematic view of the structure of the present utility model in the working state;
in the figure, a 1-lifting appliance fixing device, a 2-steel wire rope, a 3-table top, a 4-pedestal, a 5-protective cover, a 6-saw blade, a 7-driving plate, an 8-hinge, a 9-linkage rod and 10-wood to be processed.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The technical scheme of the utility model is as follows: an automatic protective cover device (no pulley is included in the embodiment) of a woodworking bench saw comprises a protective cover 5, a steel wire rope 2, a lifting appliance fixing device 1 made of a plurality of sections of steel pipes, a driving plate 7, a linkage rod 9, a hinge 8, a table top 3 and a pedestal 4. Wherein the weight of the protective cover 5 is slightly larger than half of the sum of the dead weights of the linkage rod 9 and the driving plate 7, so that the protective cover 5 can automatically protect the saw blade 6 under the dead weight under the idle state. Meanwhile, the steel pipe is firmly fixed with the saw bench; the driving plate 7 is connected with the linkage rod 9 into a whole, and one section of the linkage rod 9 is connected with the saw table through the hinge 8, so that the linkage rod 9 can freely rotate around the hinge 8; the other section of the linkage rod 9 is connected with the steel wire rope 2 into a whole, and the steel wire rope 2 passes through the steel pipe to be connected with the protective cover 5. When in an idle state, the protective cover 5 covers the saw table to protect the saw blade 6; when in working state, wood 10 to be processed (hereinafter referred to as a wood board) is placed on the saw bench, the wood board downwards extrudes the driving plate 7, the driving plate 7 drives the linkage rod 9, the linkage rod 9 drives the steel wire rope 2, the steel wire rope 2 lifts the protective cover 5 upwards for a certain distance, and the saw dust and dust generated during cutting can be blocked at the same time of ensuring that the bench saw operation can be normally performed. After the wood board is machined and removed, the protective cover 5 naturally falls under the action of dead weight, and automatically protects the saw blade 6. When the wood is processed again, the above procedure is repeated. The device has simple structure, low cost and convenient use, and the protective cover device and the saw bench are connected into a whole, thereby automatically working and protecting, and having good application value.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An automatic protective cover device of a woodworking bench saw is characterized by comprising an operation table, wherein the top of the operation table is provided with a saw blade, a protective cover and a lifting mechanism; wherein the saw blade is embedded into the top of the operating table; the protective cover is connected with the lifting mechanism, the lifting mechanism drives the protective cover to move up and down, and the protective cover completely covers the saw blade when not lifted; the lifting mechanism is also connected with the operating platform.
2. The automatic protective cover device for a woodworking bench saw according to claim 1, wherein the lifting mechanism comprises a lifting appliance, a linkage rod and a hinge which are connected in sequence; one end of the lifting appliance is connected with the protective cover, the other end of the lifting appliance is connected with one end of the linkage rod, and the other end of the linkage rod is connected with the operating platform through a hinge; the outside of the lifting appliance is also sleeved with a lifting appliance fixing device, one end of the lifting appliance fixing device is opened, the opening is positioned right above the protective cover, and the lifting appliance fixing device is connected with the operating platform; the rod body part of the linkage rod is provided with a driving plate, and the driving plate drives the linkage rod to move downwards and drives the protective cover to lift when moving downwards.
3. The automatic protective cover device for a woodworking bench saw as claimed in claim 2, wherein the operation table comprises a table top and a pedestal, the bottom of the table top is connected with the pedestal, the table top is horizontal with the ground, and the pedestal is vertically arranged; the hinge is connected with the bottom of the table top, and the linkage rod is arranged below the table top; the lifting appliance fixing device is connected with the table top; the table top is provided with an opening for the driving plate to move up and down.
4. An automatic protective cover device for a woodworking bench saw as claimed in claim 2, wherein the hanger is a wire rope.
5. An automatic protective cover device for a woodworking bench saw as claimed in claim 2, wherein the sling fixing device is a steel assembly formed by splicing a plurality of sections of steel pipes.
6. An automatic protective cover device for a woodworking bench saw as claimed in claim 2, wherein the corner of the sling fixing device is provided with a pulley, and the sling is overlapped with the pulley.
7. An automatic protective cover apparatus for a woodworking table saw according to claim 2, wherein the protective cover weight is greater than half of the sum of the weights of the linkage bar and the drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279585.XU CN219882732U (en) | 2023-02-20 | 2023-02-20 | Automatic protective cover device for woodworking bench saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279585.XU CN219882732U (en) | 2023-02-20 | 2023-02-20 | Automatic protective cover device for woodworking bench saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882732U true CN219882732U (en) | 2023-10-24 |
Family
ID=88411558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320279585.XU Active CN219882732U (en) | 2023-02-20 | 2023-02-20 | Automatic protective cover device for woodworking bench saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882732U (en) |
-
2023
- 2023-02-20 CN CN202320279585.XU patent/CN219882732U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214141473U (en) | Coke oven overhauls uses elevating platform with safeguard function | |
| CN219882732U (en) | Automatic protective cover device for woodworking bench saw | |
| CN206663424U (en) | A kind of timber processing apparatus with safeguard function | |
| CN205310439U (en) | Convenient dust absorption carpentry bench saw who removes | |
| CN212954210U (en) | Orchard operation lift platform | |
| Dąbrowski | Reducing kickback of portable combustion chain saws and related injury risks: laboratory tests and deductions | |
| CN207373345U (en) | A kind of sheet cutting machine of conveniently moving | |
| CN208148091U (en) | A kind of adjustable bench saw safety guard | |
| CN206764981U (en) | It is anti-to collapse carpenter's circular saw workbench | |
| CN111958688B (en) | Safe and practical's sawmilling device | |
| CN201587019U (en) | Safety protecting device of handheld woodworking circular saw | |
| CN219751857U (en) | Tree trimming lifting platform | |
| CN207088053U (en) | A kind of timber processing apparatus | |
| CN107009436B (en) | Anti-collapse woodworking circular saw workbench and using method thereof | |
| CN111663798A (en) | Construction protection device for building elevator shaft | |
| CN216127406U (en) | Cutting machine with saw bit safety cover | |
| CN219098694U (en) | Elevator with anti-falling protection | |
| CN219060805U (en) | Building carrying frame | |
| CN2433059Y (en) | Wood circular saw machine | |
| CN219095536U (en) | Novel high altitude punching device | |
| CN208305298U (en) | A kind of woodworking table saw protective device | |
| CN215254471U (en) | Hanging basket special for constructional engineering | |
| CN215107190U (en) | Electric hanging basket with strong protection performance | |
| CN213563100U (en) | Carpenter's saw bench that barrier propterty is good | |
| CN217256899U (en) | Safe type saw bench of stair railing processing usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |