CN217861749U - Safe type carpenter's bench saw structure - Google Patents
Safe type carpenter's bench saw structure Download PDFInfo
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- CN217861749U CN217861749U CN202221969702.7U CN202221969702U CN217861749U CN 217861749 U CN217861749 U CN 217861749U CN 202221969702 U CN202221969702 U CN 202221969702U CN 217861749 U CN217861749 U CN 217861749U
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Abstract
The utility model belongs to the technical field of the packing of finished glass timber's safe type carpenter bench saw structure. The safety woodworking table saw structure is characterized in that an electric saw assembly (2) and a cylinder assembly (3) are arranged at the bottom of a table saw frame (1) of the woodworking table saw structure, a rotating shaft support (207) of the electric saw assembly (2) is fixedly installed on a bottom cross beam (12) of the table saw frame (1), a saw support (201) is movably connected with a saw support rotating shaft (205) of the rotating shaft support (207), one end of the cylinder assembly (3) is movably connected onto the bottom cross beam (12), the other end of the cylinder assembly (3) is movably connected with the saw support (201), and a saw blade notch (14) is formed in a table top (13) of the table saw frame (1). Safe type carpenter bench saw structure, it is motionless to change current saw bit, artifical promotion timber carries out the mode of cutting out, timber motionless when realizing saw cutting timber is saw cut to the timber, saw cut by footboard pneumatic valve control electric saw, factor of safety is high, alleviates operation workman intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the packing of finished glass timber, more specifically says, relates to a safe type carpenter bench saw structure.
Background
For packaging wood for finished glass or other products, such as hand-pushing with a conventional fixed-blade table saw, the wood is typically cut to a desired size by placing the wood on a push plate of the table saw and pushing the wood against a saw blade rotating at high speed. However, this operation method is very dangerous, and there may be a situation that small wood blocks or chips are thrown away during the sawing process, or an operator may touch a finger of the saw blade at a high speed to cause severe industrial injuries such as finger breakage when taking the wood, so that courseware, the sawing device and method in the prior art have great potential safety hazards and great labor intensity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the safe type woodworking bench saw structure is simple in structure, changes the existing saw blade immobility, manually pushes wood to cut, through the improvement of the structure, the wood is immobility when the wood is cut, the electric saw is controlled by the pedal pneumatic valve to cut, the safety factor is high, and the labor intensity of operators is reduced.
To solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model relates to a safe type carpenter bench saw structure, including the bench saw frame, bench saw frame bottom sets up electric saw assembly and cylinder assembly, and the pivot support fixed mounting of electric saw assembly is on the bottom crossbeam of bench saw frame, and the saw support pivot swing joint of saw support and pivot support, cylinder assembly one end swing joint are on the bottom crossbeam, and cylinder assembly other end swing joint saw support sets up the saw bit notch on the mesa of bench saw frame.
The bench saw frame is provided with a pedal pneumatic valve, the pedal pneumatic valve is connected with the cylinder assembly, and the table top of the bench saw frame is provided with a saw blade upper shield and a saw blade side shield.
The electric saw assembly comprises a saw support, a saw blade transmission component, an explosion-proof motor part, a first belt seat bearing, a saw support rotating shaft, a second belt seat bearing, a rotating shaft support and a belt, wherein the saw blade transmission component is arranged on the saw support.
The saw blade transmission assembly comprises a saw blade transmission shaft, a third belt bearing, a saw blade positioning disc, a woodworking saw blade, a saw blade V belt wheel, a saw blade pressing plate, a spring pad and a nut.
The cylinder assembly comprises a cylinder double-lug seat, a cylinder single-lug seat, a fisheye joint, a cylinder seat fixing plate, a bolt I and a bolt II.
The electronic box is connected with an explosion-proof motor part of the electric saw assembly, and the electronic box is of a structure capable of controlling the explosion-proof motor part to start and stop and adjusting the rotating speed.
The pedal pneumatic valve is arranged on one operating side of the bench saw frame, an air inlet P of the pedal pneumatic valve is connected with an air source, and a control port A and a control port B are respectively connected with two ports of the air cylinder.
The explosion-proof motor component comprises an explosion-proof motor, a motor V belt wheel and a mounting bottom plate, the mounting bottom plate is fixed on a beam at the right end of the saw support, and the motor is fixedly mounted on the mounting bottom plate.
Saw bit drive shaft and the cooperation of third rolling bearing of saw bit drive assembly be connected, third rolling bearing is fixed in saw support upper portion, the saw bit positioning disk is installed at saw bit drive shaft left end, the carpenter's saw bit is installed on the saw bit positioning disk, saw bit clamp plate and saw bit drive shaft cooperation compress tightly the carpenter's saw bit through the nut, saw bit V band pulley is installed in saw bit drive shaft right-hand member, saw bit V band pulley passes through the belt with motor V band pulley and is connected.
The fisheye joint one end of cylinder assembly be connected with the cylinder, the fisheye joint other end is connected with the cooperation of first cylinder binaural seat, first cylinder binaural seat is fixed in on the first cylinder seat fixed plate, first cylinder seat fixed plate is fixed in on the saw support, the second cylinder binaural seat is fixed in on the cylinder base, cylinder monaural seat and the cooperation of second cylinder binaural seat are connected, cylinder monaural seat is fixed in on the second cylinder seat fixed plate, the second cylinder seat fixed plate is fixed in on the bench saw frame.
The bench saw frame is also provided with a sawdust dust suction pipe.
Adopt the technical scheme of the utility model, theory of operation and beneficial effect as follows:
safe type carpenter bench saw structure, saw cut the mode and change into timber motionless, and the carpenter saw bit of electric saw removes, accomplishes and saw cuts. When the plank is sawed, firstly, the plurality of plank blocks are stacked neatly, then the plank blocks are placed on the square tube leaning on the bench saw frame, the sawing length and size can be realized by moving the plank as required, the plank is pinched when the pedal pneumatic valve is pressed by a hand, the cylinder switching direction piston rod of the cylinder assembly stretches out at the moment, the saw blade woodworking saw blade of the electric saw assembly is pushed to swing and raise the sawed plank, as long as the pedal pneumatic valve is loosened, the cylinder of the cylinder assembly switches the direction piston rod to retract again, the saw blade swings and falls down to be hidden below the bench saw frame, and then an operator goes to remove the cut plank again to be very safe. Above-mentioned structure, sound construction, stability is strong, easy maintenance, the security is high, especially obviously improves to the safety protection of operator's both hands, just can rise to saw cut the plank by pressing the pedal valve electric saw with the hand, loosens the back saw bit and hides immediately, effectively stops the tradition because of the paralysis carelessly, remove the emergence of saw injury finger industrial injury accident that takes the plank to lead to at will. Safe type carpenter bench saw structure, it is motionless to change current saw bit, artifical promotion timber carries out the mode of cutting out, through the improvement of structure, timber is motionless when realizing saw cutting timber, saw cuts by footboard pneumatic valve control electric saw, factor of safety is high, alleviates operation workman intensity of labour.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic structural view of a safety woodworking table saw according to the present invention;
FIG. 2 is a schematic structural view of an electric saw assembly of the safety woodworking table saw structure of the present invention;
FIG. 3 is a schematic structural view of a cylinder assembly of the safety woodworking table saw structure of the present invention;
FIG. 4 is a schematic view of the saw blade transmission assembly of the safety woodworking table saw structure of the present invention;
FIG. 5 is a schematic view of a sawdust recycling board of the safety woodworking table saw structure of the present invention;
the reference signs are: 1-a bench saw frame; 2-an electric saw assembly; 3-a cylinder assembly; 4-upper shield of saw blade; 5, saw blade side protection cover; 6-side panel; 7-a front panel; 8-a back panel; 9-sawdust recovery plate; 10-an electronic box; 11-pedal pneumatic valve; 12-bottom cross beam; 13-a table top; 14-blade slot opening; 15-wood board; 201-saw support; 202-a blade drive assembly; 203-explosion-proof motor parts; 204 — a first seated bearing; 205-saw support spindle; 206-a second seated bearing; 207-rotating shaft bracket; 208-a belt; 301 — first cylinder binaural seat; 302-cylinder single lug; 303-fisheye joint; 304-a cylinder; 305-cylinder block fixing plate; 306-bolt i; 307-bolt II; 308 a second cylinder binaural seat; 309-cylinder base; 310-a second cylinder block fixing plate; 2021-saw blade drive shaft; 2022 — third seated bearing; 2023-saw blade positioning disc; 2024 — woodworking saw blade; 2025-saw blade V pulley; 2026-blade pressure plate; 2027-spring pad; 2028-nut; 2029 — motor V pulley; 2030. a circular tube.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be further described in detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and operation principles of the components, etc. according to the embodiments of the present invention:
as shown in fig. 1-5, the utility model relates to a safe type carpenter's bench saw structure, including bench saw frame 1, 1 bottom of bench saw frame sets up electric saw assembly 2 and cylinder assembly 3, and electric saw assembly 2's pivot support 207 fixed mounting is on the bottom crossbeam 12 of bench saw frame 1, saw support 201 and the saw support pivot 205 swing joint of pivot support 207, 3 one end swing joint of cylinder assembly are on bottom crossbeam 12, and 3 other end swing joint of cylinder assembly saw support 201, set up saw bit notch 14 on the mesa 13 of bench saw frame 1. The structure provides an improved technical scheme aiming at the defects in the prior art. The sawing mode is changed into that the wood is not moved, and the woodworking saw blade of the electric saw moves to complete the sawing. When the wood board 15 is needed to be sawed, a plurality of wood board blocks are firstly stacked orderly and then placed on the square tube of the table saw frame 1, the wood board 15 can be moved according to the sawing length and size, the wood board 15 is pinched while the pedal pneumatic valve 11 is pressed by hands, the cylinder 304 of the cylinder assembly 3 switches the direction, the piston rod extends out, the woodworking saw blade 2024 of the electric saw assembly 2 is pushed to swing to lift and saw off the wood board, the cylinder 304 of the cylinder assembly 3 switches the direction again, the piston rod retracts once the pedal pneumatic valve 11 is loosened, the wood chip saw blade 2024 swings and falls down to be hidden under the table saw frame 1, and then an operator can safely move and take the cut wood board. Above-mentioned structure, overall structure is firm, and stability is strong, easy maintenance, and the security is high, especially obviously improves to the safety protection of operator's both hands, just can rise to saw cut the plank by pressing the pedal valve electric saw with the hand, loosens the back saw bit and hides immediately, effectively stops the tradition because of the paralysis carelessly, remove the emergence of saw injury finger industrial injury accident that leads to by the plank at will. Safe type carpenter bench saw structure, simple structure changes current saw bit motionless, artifical promotion timber carries out the mode of cutting out, through the improvement of structure, timber motionless when realizing saw cutting timber, saw cut by footboard pneumatic valve control electric saw, factor of safety is high, alleviates operation workman intensity of labour.
The bench saw frame 1 is provided with a pedal pneumatic valve 11, the pedal pneumatic valve 11 is connected with the cylinder assembly 3, and the table top 13 of the bench saw frame 1 is provided with a saw blade upper shield 4 and a saw blade side shield 5. Above-mentioned structure, through the flexible of the cylinder of footboard pneumatic valve 11 controllable cylinder assembly, when needing to saw cut the template, 11 control cylinder of footboard pneumatic valve stretch out, and the carpenter's saw bit shifts up to timber is motionless, and the saw bit removes, accomplishes and saw cuts. After the sawing is finished, the pedal pneumatic valve 11 controls the cylinder to contract, the wood chip saw blade 2024 swings and falls down to be hidden under the bench saw frame 1, and then an operator moves the cut wood board, so that the operation safety is effectively guaranteed. And the setting of guard shield 4 and saw bit side guard shield 5 on the saw bit effectively realizes the sheltering from to the saw bit at saw cutting plank in-process, avoids the clastic safety that splashes that the saw bit saw cut, effectively protects operating personnel site operation.
The electric saw assembly 2 comprises a saw support 201, a saw blade transmission assembly 202, an explosion-proof motor part 203, a first belt seat bearing 204, a saw support rotating shaft 205, a second belt seat bearing 206, a rotating shaft support 207 and a belt 208, wherein the saw blade transmission assembly 202 is arranged on the saw support 201.
The blade driving assembly 202 includes a blade driving shaft 2021, a third belt bearing 2022, a blade positioning plate 2023, a woodworking blade 2024, a blade V-pulley 2025, a blade pressing plate 2026, a spring pad 2027, and a nut 2028.
The cylinder assembly 3 comprises a cylinder double-lug seat 301, a cylinder single-lug seat 302, a fisheye joint 303, a cylinder 304, a cylinder seat fixing plate 305, a bolt I306 and a bolt II 307.
The electronic box 10 is connected with the explosion-proof motor part 203 of the electric saw assembly 2, and the electronic box 10 is set to be of a structure capable of controlling the explosion-proof motor part 203 to start and stop and adjusting the rotating speed.
The pedal pneumatic valve 11 is arranged on the operation side of the bench saw frame 1, an air inlet P of the pedal pneumatic valve 11 is connected with an air source, and a control port A and a control port B are respectively connected with two ports of the air cylinder. Above-mentioned structure gets into from control mouth A or control mouth B respectively through the control air supply, realizes the promotion of the piston of cylinder, realizes stretching out and the shrink of piston, effectively drives the saw bit removal.
As shown in fig. 5, a circular hole is formed in the lower right corner of the sawdust recovery plate 9 in the sawing direction corresponding to the woodworking saw blade 2024, and a circular tube 2030 is welded to the outside of the sawdust recovery plate and is connected with a wind pipe of a sawdust dust recovery fan, so that sawdust dust generated during sawing can be effectively recovered.
The explosion-proof motor part 203 comprises an explosion-proof motor, a motor V belt wheel and a mounting bottom plate, the mounting bottom plate is fixed on a beam at the right end of the saw support, and the motor is fixedly mounted on the mounting bottom plate. With the structure, the explosion-proof motor of the explosion-proof motor part 203 is reliably connected, and the explosion-proof motor transmits driving force to the saw blade V belt wheel 2025 through the motor V belt wheel 2029 and the belt, so that power transmission is realized.
The saw blade transmission shaft 2021 of the saw blade transmission assembly 202 is connected with a third belt bearing 2022 in a matching manner, the third belt bearing 2022 is fixed at the upper part of the saw bracket 201, a saw blade positioning disc 2023 is installed at the left end of the saw blade transmission shaft 2021, a woodworking saw blade 2024 is installed on the saw blade positioning disc 2023, a saw blade pressing plate 2026 is matched with the saw blade transmission shaft 2021 and presses the woodworking saw blade 2024 through a nut, a saw blade V belt wheel 2025 is installed at the right end of the saw blade transmission shaft 2021, and the saw blade V belt wheel 2025 is connected with a motor V belt wheel 2029 through a belt 208. With the structure, when the saw blade transmission shaft 2021 rotates, the woodworking saw blade 2024 can be driven to rotate, so that the wood sawing is realized.
The fisheye joint 303 of the cylinder assembly 3 has one end connected with the cylinder 304, the other end of the fisheye joint 303 is connected with the first cylinder double-lug seat 301 in a matching manner, the first cylinder double-lug seat 301 is fixed on the first cylinder seat fixing plate 305, the first cylinder seat fixing plate 305 is fixed on the saw support 201, the second cylinder double-lug seat 308 is fixed on the cylinder base 309, the cylinder single-lug seat 302 is connected with the second cylinder double-lug seat 308 in a matching manner, the cylinder single-lug seat 302 is fixed on the second cylinder seat fixing plate 310, and the second cylinder seat fixing plate 310 is fixed on the table saw frame 1. The structure realizes the reliable connection of the air cylinder assembly, and when the air cylinder assembly stretches, the electric saw assembly 2 can be controlled to swing relative to the bench saw frame, and the saw blade swings, so that the sawing of wood with fixed positions is realized.
The bench saw frame is also provided with a sawdust dust suction pipe. Above-mentioned structure sets up the fan in the sawdust dust aspiration channel, saw cuts the timber in-process, can reliably retrieve the sawdust.
Safe type carpenter bench saw structure, saw cut the mode and change into timber motionless, and the carpenter's saw bit of electric saw removes, accomplishes and saw cuts. When the plank is sawed, firstly, the plurality of plank blocks are stacked neatly, then the plank blocks are placed on the square tube leaning on the bench saw frame, the sawing length and size can be realized by moving the plank as required, the plank is pinched when the pedal pneumatic valve is pressed by a hand, the cylinder switching direction piston rod of the cylinder assembly stretches out at the moment, the saw blade woodworking saw blade of the electric saw assembly is pushed to swing and raise the sawed plank, as long as the pedal pneumatic valve is loosened, the cylinder of the cylinder assembly switches the direction piston rod to retract again, the saw blade swings and falls down to be hidden below the bench saw frame, and then an operator goes to remove the cut plank again to be very safe. Above-mentioned structure, sound construction, stability is strong, easy maintenance, the security is high, especially obviously improves to the safety protection of operator's both hands, just can rise to saw cut the plank by pressing the pedal valve electric saw with the hand, loosens the back saw bit and hides immediately, effectively stops the tradition because of the paralysis carelessly, remove the emergence of saw injury finger industrial injury accident that takes the plank to lead to at will. Safe type carpenter bench saw structure, it is motionless to change current saw bit, artifical promotion timber carries out the mode of cutting out, through the improvement of structure, timber is motionless when realizing saw cutting timber, saw cuts by footboard pneumatic valve control electric saw, factor of safety is high, alleviates operation workman intensity of labour.
The above description is for the illustrative purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention is not limited by the above embodiments, as long as the present invention adopts various improvements of the method concept and the technical solution, or the present invention is directly applied to other occasions without improvement, and all of them are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a safe type carpenter's bench saw structure which characterized in that: the table saw comprises a table saw frame (1), wherein an electric saw assembly (2) and an air cylinder assembly (3) are arranged at the bottom of the table saw frame (1), a rotating shaft support (207) of the electric saw assembly (2) is fixedly installed on a bottom cross beam (12) of the table saw frame (1), a saw support (201) is movably connected with a saw support rotating shaft (205) of the rotating shaft support (207), one end of the air cylinder assembly (3) is movably connected onto the bottom cross beam (12), the other end of the air cylinder assembly (3) is movably connected with the saw support (201), and a saw blade notch (14) is formed in a table top (13) of the table saw frame (1).
2. The safety woodworking table saw structure of claim 1, wherein: the bench saw frame (1) is provided with a pedal pneumatic valve (11), the pedal pneumatic valve (11) is connected with a cylinder assembly (3), and a saw blade upper shield (4) and a saw blade side shield (5) are arranged on a table top (13) of the bench saw frame (1).
3. The safety woodworking table saw structure of claim 1 or 2, wherein: the electric saw assembly (2) comprises a saw support (201), a saw blade transmission component (202), an explosion-proof motor part (203), a first belt seat bearing (204), a saw support rotating shaft (205), a second belt seat bearing (206), a rotating shaft support (207) and a belt (208), wherein the saw blade transmission component (202) is installed on the saw support (201).
4. The safety woodworking table saw structure of claim 3, wherein: the saw blade transmission assembly (202) comprises a saw blade transmission shaft (2021), a third belt seat bearing (2022), a saw blade positioning disc (2023), a woodworking saw blade (2024), a saw blade V belt wheel (2025), a saw blade pressing plate (2026), a spring pad (2027) and a nut (2028).
5. The safety woodworking table saw structure of claim 1 or 2, wherein: the air cylinder assembly (3) comprises an air cylinder double-lug seat (301), an air cylinder single-lug seat (302), a fisheye joint (303), an air cylinder (304), an air cylinder seat fixing plate (305), a bolt I (306) and a bolt II (307).
6. The safety woodworking table saw structure of claim 3, wherein: the electronic box (10) is connected with an explosion-proof motor part (203) of the electric saw assembly (2), and the electronic box (10) is set to be of a structure capable of controlling the explosion-proof motor part (203) to start and stop and adjusting the rotating speed.
7. The safety woodworking table saw structure of claim 2, wherein: the pedal pneumatic valve (11) is installed on the operation side of the bench saw frame (1), an air inlet P of the pedal pneumatic valve (11) is connected with an air source, and a control port A and a control port B are respectively connected with two ports of the air cylinder.
8. The safety woodworking table saw structure of claim 6, wherein: the explosion-proof motor component (203) comprises an explosion-proof motor, a motor V belt wheel and a mounting bottom plate, the mounting bottom plate is fixed on a beam at the right end of the saw support, and the motor is fixedly mounted on the mounting bottom plate.
9. The safety woodworking table saw structure of claim 4, wherein: the saw blade transmission shaft (2021) of the saw blade transmission assembly (202) is connected with a third bearing with a seat (2022) in a matched mode, the third bearing with a seat (2022) is fixed to the upper portion of the saw support (201), a saw blade positioning disc (2023) is installed at the left end of the saw blade transmission shaft (2021), a woodworking saw blade (2024) is installed on the saw blade positioning disc (2023), a saw blade pressing plate (2026) is matched with the saw blade transmission shaft (2021) and tightly presses the woodworking saw blade (2024) through a nut, a saw blade V belt wheel (2025) is installed at the right end of the saw blade transmission shaft (2021), and the saw blade V belt wheel (2025) is connected with a motor V belt wheel (2029) through a belt (208).
10. The safety woodworking table saw structure of claim 5, wherein: the fisheye joint (303) one end of cylinder assembly (3) be connected with cylinder (304), fisheye joint (303) other end and first cylinder both ears seat (301) cooperation are connected, first cylinder both ears seat (301) are fixed in on first cylinder seat fixed plate (305), first cylinder seat fixed plate (305) are fixed in on saw support (201), second cylinder both ears seat (308) are fixed in on cylinder base (309), cylinder both ears seat (302) and second cylinder both ears seat (308) cooperation are connected, cylinder both ears seat (302) are fixed in on second cylinder seat fixed plate (310), second cylinder seat fixed plate (310) are fixed in on bench saw frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969702.7U CN217861749U (en) | 2022-07-28 | 2022-07-28 | Safe type carpenter's bench saw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969702.7U CN217861749U (en) | 2022-07-28 | 2022-07-28 | Safe type carpenter's bench saw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217861749U true CN217861749U (en) | 2022-11-22 |
Family
ID=84054337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221969702.7U Active CN217861749U (en) | 2022-07-28 | 2022-07-28 | Safe type carpenter's bench saw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217861749U (en) |
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2022
- 2022-07-28 CN CN202221969702.7U patent/CN217861749U/en active Active
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