CN111843746A - Portable difunctional dust removal carpenter abrasive band machine that can hand-hold - Google Patents

Portable difunctional dust removal carpenter abrasive band machine that can hand-hold Download PDF

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Publication number
CN111843746A
CN111843746A CN202010768371.XA CN202010768371A CN111843746A CN 111843746 A CN111843746 A CN 111843746A CN 202010768371 A CN202010768371 A CN 202010768371A CN 111843746 A CN111843746 A CN 111843746A
Authority
CN
China
Prior art keywords
cavity
transmission
belt
shaft
fixedly connected
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.)
Withdrawn
Application number
CN202010768371.XA
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Chinese (zh)
Inventor
子海慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanmen Lanji Technology Co ltd
Original Assignee
Sanmen Lanji Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanmen Lanji Technology Co ltd filed Critical Sanmen Lanji Technology Co ltd
Priority to CN202010768371.XA priority Critical patent/CN111843746A/en
Publication of CN111843746A publication Critical patent/CN111843746A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B13/00—Band or strap sawing machines; Components or equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B13/00—Band or strap sawing machines; Components or equipment therefor
    • B27B13/04—Work-tables; Arrangements for tilting the band saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B13/00—Band or strap sawing machines; Components or equipment therefor
    • B27B13/16—Accessories, e.g. for cooling the saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a portable and hand-held dual-function dust removal woodworking abrasive belt machine, which comprises a machine shell and a bench saw panel, wherein the bench saw panel can be additionally arranged, a transmission cavity with a left opening and a right opening is arranged in the machine shell, a dust removal mechanism and a bottom cavity are also arranged in the machine shell, a driving mechanism for providing power is arranged in the transmission cavity, the driving mechanism comprises a motor fixedly connected to the front cavity wall of the transmission cavity, the machine can work normally as a common abrasive belt machine, a saw blade and a panel can be arranged to carry out saw cutting work, the machine has the functions of dust removal and abrasive belt cleaning, and the service life of an abrasive belt can be prolonged to a certain extent.

Description

Portable difunctional dust removal carpenter abrasive band machine that can hand-hold
Technical Field
The invention relates to the field of wood processing tools, in particular to a portable and handheld dual-function dust removal woodworking abrasive belt machine.
Background
In woodworking, grinding and cutting can be said to be two very common processes, but these two processes cannot be performed with the same equipment, and the craftsman or enthusiast who is engaged in the carpenter generally needs to purchase two pieces of equipment at the same time or perform a so-called "retrofit" by himself, which is very inconvenient and unsafe.
Besides, the abrasive band machine and the bench saw on the market are large in size and expensive, are very inconvenient to deploy and transport, do not have the advantage of portability, and work such as saw grinding can produce a large amount of dust and saw dust, influence the operation environment promptly, and the flying dust shelters from the sight again easily and influences the operation precision.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a portable and handheld dual-function dust removal woodworking abrasive belt machine, which solves the problem that the common abrasive belt machine occupies a large area and has a single function, and timely dust removal is realized to ensure a working environment.
The invention is realized by the following technical scheme.
The invention relates to a portable and handheld dual-function dust removal woodworking belt sander, which comprises a machine shell and a bench saw panel, wherein the machine shell is internally provided with a transmission cavity with a left opening and a right opening, the machine shell is internally also provided with a dust removal mechanism and a bottom cavity, the transmission cavity is internally provided with a driving mechanism for providing power, the driving mechanism comprises a motor fixedly connected with the front cavity wall of the transmission cavity, the motor is in power connection with a motor shaft, the motor shaft is fixedly connected with a first gear, the left end of the first gear is meshed with a second gear, the center of the second gear is fixedly connected with a main shaft, the front end and the rear end of the main shaft are respectively positioned outside, the main shaft is in sliding connection with a first belt pulley, the lower cavity wall of the transmission cavity is fixedly provided with two limiting blocks for limiting the movement of the first belt pulley, and the first belt pulley is, the main shaft is fixedly connected with a driving wheel with the rear end positioned in the transmission groove, the main shaft is also connected with a first bevel gear and a sector gear through splines, the front end of the main shaft is fixedly connected with the sector gear, a first spring is arranged between the first bevel gear and the front cavity wall of the transmission cavity, two spring grooves with right openings are arranged in the shell, an auxiliary shell with the right end positioned outside is arranged in the spring groove, a first spring is arranged between the auxiliary shell and the shell, a first grinding wheel shaft is rotatably connected between the front cavity wall and the rear cavity wall of the transmission cavity, a first grinding wheel and a second belt wheel are fixed on the first grinding wheel shaft, the second belt wheel is in transmission connection with the first belt wheel through a first belt, a second grinding wheel shaft is rotatably connected between the front auxiliary shell and the rear auxiliary shell, a second grinding wheel is fixed on the second grinding wheel shaft, and the first grinding wheel is in transmission with the second grinding wheel through a grinding belt, the front side of the shell is provided with a reciprocating mechanism.
Further, the dust removing mechanism comprises a dust storage bag with a right opening, an air inlet filter screen and an air outlet filter screen fixed in the transmission cavity are arranged on the left side of the dust storage bag, the right end of the air outlet filter screen is rotatably connected with a driven shaft, a transmission shaft with the left end and the right end both positioned in the transmission cavity is arranged in the casing, a third belt pulley is fixedly connected with the left end of the transmission shaft, a fourth belt pulley and a fan are fixedly connected on the driven shaft, the third belt pulley and the fourth belt pulley are driven by a second belt, a lifting cavity with an upper cavity wall and a lower cavity wall communicated with the transmission cavity is arranged in the casing, an air deflector with the upper end positioned in the transmission cavity is slidably connected in the lifting cavity, an air guide cavity with an upward opening and a left inner wall communicated with the lifting cavity is arranged in the air deflector, the rear inner wall of the lifting cavity is hinged with a main connecting rod, the front end of the main connecting rod is hinged with the air deflector, the upper end of the main connecting rod is connected with an auxiliary connecting rod, the upper end of the auxiliary connecting rod is in contact with the air baffle in a sliding mode, the lower end of the air baffle is fixedly provided with a tension spring fixedly connected with the air deflector, and the right end of the transmission shaft is fixedly provided with a second bevel gear meshed with the first bevel gear.
Further, a dust hood is arranged on the upper side of the table saw panel, an air suction channel is arranged in the dust hood and extends downwards, and after the table saw panel is installed, an extending portion of the air suction channel is in contact with an extending portion of the air deflector.
Further, reciprocating mechanism includes the lifter plate, run through and control the meshing chamber that the inner wall is fixed with the tooth around being equipped with in the lifter plate, sector gear is located the meshing intracavity and with the tooth meshing in the meshing intracavity, last saw blade set screw that can be used for installing reciprocating saw additional that is equipped with of reciprocating mechanism, the casing below still is equipped with and is used for putting or handheld handle support.
Further, the lower cavity wall of the bottom cavity is fixedly connected with a brush for cleaning the abrasive belt.
The invention has the beneficial effects that: the device simple structure, the simple operation, the modularized design, when as the abrasive band machine can be in order to polish, can install work panel and saw blade additional and switch into the bench saw and use, and simultaneously, this device can put the use and also can hand the use, the working method switches freely, and the usage is extensive, the device is when using, thereby the dust removal mechanism on the device can guarantee the operation environment even the saw-dust that the clearance saw-grinding produced, and thereby the brush among the device can be in order to last the clean residue that glues on the abrasive band in order to improve the life in abrasive band.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is also possible for a person skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic top view of a full-section of an embodiment of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional front view configuration of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at A-A in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic view of a partially cut-away main view of an enlarged table saw panel according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram at C-C in FIG. 5 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The portable handheld dual-function dust removal woodworking abrasive belt machine comprises a machine shell 1 and a table saw panel 5 which can be additionally installed, wherein a transmission cavity 2 with a left opening and a right opening is arranged in the machine shell 1, a dust removal mechanism 3 and a bottom cavity 4 are also arranged in the machine shell 1, a driving mechanism 53 for providing power is arranged in the transmission cavity 2, the driving mechanism 53 comprises a motor 8 fixedly connected to the front cavity wall of the transmission cavity 2, a motor shaft is in power connection with the motor 8 and is fixedly connected with a first gear 9, the left end of the first gear 9 is engaged with a second gear 10, the center of the second gear 10 is fixedly connected with a main shaft 11, the front end and the rear end of the main shaft 11 are respectively located at the outer part, a first belt pulley 12 is in sliding connection with the main shaft 11, and two limiting blocks 52 for limiting the movement of the first belt pulley 12 are fixed on the lower cavity wall of the transmission cavity 2, a transmission groove 50 with a forward opening is arranged in the first belt pulley 12, a transmission wheel 13 with a rear end positioned in the transmission groove 50 is fixedly connected to the main shaft 11, a first bevel gear 14 and a sector gear 18 are also connected to the main shaft 11 through splines, a first spring 15 is arranged between the first bevel gear 14 and the front cavity wall of the transmission cavity 2, two spring grooves 54 with right openings are arranged in the casing 1, an auxiliary casing 26 with a right end positioned outside is arranged in the spring groove 54, a first spring 27 is arranged between the auxiliary casing 26 and the casing 1, a first grinding wheel shaft 23 is rotatably connected between the front cavity wall and the rear cavity wall of the transmission cavity 2, a first grinding wheel 22 and a second belt pulley 21 are fixed on the first grinding wheel shaft 23, and the second belt pulley 21 is in transmission connection with the first belt pulley 12 through a first belt 20, a second grinding wheel shaft 25 is rotatably connected between the front and the rear auxiliary machine casings 23, a second grinding wheel 24 is fixed on the second grinding wheel shaft 25, the first grinding wheel 22 and the second grinding wheel 24 are driven by a grinding belt 36, and a reciprocating mechanism 19 is arranged on the front side of the machine casing 1.
Beneficially, the dust removing mechanism includes a dust storage bag 30 with a right opening, an air inlet filter screen 31 and an air outlet filter screen 32 fixed in the transmission cavity 2 are arranged on the left side of the dust storage bag 30, a driven shaft 33 is rotatably connected to the right end of the air outlet filter screen 32, a transmission shaft 17 with left and right ends both located in the transmission cavity 2 is arranged in the casing 1, a third belt pulley 28 is fixedly connected to the left end of the transmission shaft 17, a fourth belt pulley 34 and a fan 35 are fixedly connected to the driven shaft 33, the third belt pulley 28 and the fourth belt pulley 34 are driven by a second belt 29, a lifting cavity 56 with upper and lower cavity walls communicated with the transmission cavity 2 is arranged in the casing 1, an air deflector 38 with an upper end located in the transmission cavity 2 is slidably connected in the lifting cavity 56, an air deflector 57 with an upward opening and a left inner wall communicated with the lifting cavity 56 is, the air baffle 39 penetrated by the air deflector 38 is connected in the lifting cavity 56 in a sliding manner, the rear inner wall of the lifting cavity 56 is hinged with a main connecting rod 43, the front end of the main connecting rod is hinged with the air deflector 38, the upper end of the main connecting rod 43 is connected with an auxiliary connecting rod 44, the upper end of the auxiliary connecting rod is in contact with the air baffle 39 in a sliding manner, the lower end of the air baffle 39 is fixedly provided with a tension spring 42 fixedly connected with the air deflector 38, and the right end of the transmission shaft 17 is fixedly provided with a second bevel gear 16 meshed with the first bevel gear 14.
Advantageously, a dust hood 7 is provided on the upper side of the table saw panel 5, an air suction channel 45 is provided in the dust hood 7, the air suction channel 45 extends downward, and an extension portion of the air suction channel 45 is in contact with an extension portion of the air deflector 38 after the table saw panel 5 is mounted.
Advantageously, the reciprocating mechanism 55 comprises a lifting plate 19, a meshing cavity 51 which penetrates through the lifting plate 19 in a front-back manner and is fixed with teeth on the left inner wall and the right inner wall is arranged in the lifting plate 19, the sector gear 18 is positioned in the meshing cavity 51 and is meshed with the teeth in the meshing cavity 51, a saw blade fixing screw 41 which can be used for additionally installing the reciprocating saw 40 is arranged on the reciprocating mechanism 55, and a handle support 46 which is used for placing or holding is arranged below the casing 1; advantageously, a brush for cleaning the sanding belt 36 is fixedly connected to the lower cavity wall of the bottom cavity 4; sequence of mechanical actions of the whole device: 1: when the wood polishing machine is used for placing and polishing, the transmission wheel 13 is matched with the first belt pulley 12, the motor 8 works to drive the motor shaft to rotate, so that the first gear 9 rotates to drive the second gear 10 to rotate, the spindle 11 rotates, the transmission wheel 13 on the spindle 11 drives the first belt pulley 12 to rotate, the first belt pulley 12 drives the second belt pulley 21 to rotate through the transmission of the first belt 20, the second belt pulley 21 drives the first grinding wheel 22 to rotate, the first grinding wheel 22 drives the second grinding wheel 25 to rotate through the abrasive belt 36, wood is placed on the upper end face of the abrasive belt 36 to be polished, the abrasive belt 36 rubs the hairbrush 37 when moving, and the hairbrush can clean wood chips stuck on the abrasive belt 36 to a certain degree; the first bevel gear 14 rotates along with the main shaft 11, the first bevel gear 14 drives the second bevel gear 16 meshed with the first bevel gear to rotate, the second bevel gear 16 drives the third belt pulley 28 to rotate through the transmission shaft 17 and drives the fourth belt pulley 34 to rotate through the transmission of the second belt 29, the fourth belt pulley 34 drives the driven shaft 33 to rotate, so that the fan 35 rotates, the fan 35 rotates to generate air flow from right to left, the air flow drives the sawdust brushed by the main brush 37 in the bottom cavity 4 and the dust sawdust generated by grinding a workpiece on the upper side of the device to enter the cavity of the dust removal mechanism 3, and the dust storage bag 30 collects dust of the sawdust; after the device is started, the handle bracket 46 can be held by hands to carry out polishing operation in a larger area; 2: adjusting the position of the spindle 11 to separate the transmission wheel 13 from the first belt pulley 12, the first belt pulley 12 is in sliding connection with the spindle 11, and the spindle 11 will not drive the first belt pulley 12 to rotate, so that the first grinding wheel 22 stops working; the reciprocating saw 40 is arranged on the reciprocating mechanism 55 through a saw blade fixing screw 41, the main shaft 11 rotates under the power output of the motor 8, the sector gear 18 rotates, two rows of teeth of the lifting plate 19 in the reciprocating mechanism 55 are alternately meshed with the sector gear 18, and therefore the reciprocating mechanism 55 reciprocates to drive the reciprocating saw 40 to saw a workpiece; the table saw panel 5 is installed, the extending part of the air suction channel 45 on the table saw panel 5 contacts the upper end of the air deflector 38 and pushes the air deflector 38 to move downwards, the air deflector 38 moves downwards to stretch the tension spring 42, meanwhile, the air deflector 38 drives the right end of the main connecting rod 43 to move downwards, the auxiliary connecting rod 44 rotates along with the air deflector 39 to jack up the air deflector 39, the air deflector 39 and the air deflector 38 separate the cavity and the outside of the dust removing mechanism 3, and meanwhile, the channel in the air deflector 38 is communicated with the air suction channel 45 on the table saw panel and communicated with the dust removing cover 7 to absorb sawdust dust generated by sawing of the reciprocating saw 40.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. A portable, hand-held, dual function dust removal woodworking belt sander as recited in claim 1, comprising a housing and a table saw panel that can be retrofitted, wherein: a transmission cavity with a left opening and a right opening is arranged in the shell, a dust removing mechanism and a bottom cavity are also arranged in the shell, a driving mechanism for providing power is arranged in the transmission cavity, the driving mechanism comprises a motor fixedly connected with the front cavity wall of the transmission cavity, a motor shaft is in power connection with the motor and is fixedly connected with a first gear, the left end of the first gear is meshed with a second gear, the center of the second gear is fixedly connected with a main shaft, the front end and the rear end of the main shaft are respectively positioned outside, a first belt pulley is connected on the main shaft in a sliding manner, two limiting blocks for limiting the movement of the first belt pulley are fixed on the lower cavity wall of the transmission cavity, a transmission groove with a forward opening is arranged in the first belt pulley, a transmission wheel with the rear end positioned in the transmission groove is fixedly connected on the main shaft, a first bevel gear and a sector gear are fixedly connected on the main shaft through, the grinding machine is characterized in that a first spring is arranged between the first bevel gear and the front cavity wall of the transmission cavity, two spring grooves with right openings are formed in the shell, an auxiliary shell with the right end located outside is arranged in each spring groove, the auxiliary shell and the shell are provided with the first spring, a first grinding wheel shaft is rotatably connected between the front cavity wall and the rear cavity wall of the transmission cavity, a first grinding wheel and a second belt wheel are fixed on the first grinding wheel shaft, the second belt wheel is connected with the first belt wheel through a first belt in a transmission mode, a front grinding wheel shaft and a rear grinding wheel shaft are rotatably connected between the auxiliary shell, a second grinding wheel is fixed on the second grinding wheel shaft, the first grinding wheel is transmitted with the second grinding wheel through an abrasive belt, and a reciprocating mechanism is arranged on the front side of the shell.
2. The portable and hand-held dual-function dust removal woodworking belt sander as recited in claim 1, further comprising: the dust removing mechanism comprises a dust storage bag with a right opening, an air inlet filter screen and an air outlet filter screen which are fixed in the transmission cavity are arranged on the left side of the dust storage bag, a driven shaft is connected to the right end of the air outlet filter screen in a rotating manner, a transmission shaft with the left end and the right end both located in the transmission cavity is arranged in the casing, a third belt pulley is fixedly connected to the left end of the transmission shaft, a fourth belt pulley and a fan are fixedly connected to the driven shaft, the third belt pulley and the fourth belt pulley are driven by a second belt, a lifting cavity with an upper cavity wall and a lower cavity wall communicated with the transmission cavity is arranged in the casing, an air deflector with the upper end located in the transmission cavity is slidably connected in the lifting cavity, an air guide cavity with an upward opening and a left inner wall communicated with the lifting cavity is arranged in the air guide plate, an air baffle plate penetrated by the air, the upper end of the main connecting rod is slidably connected with an auxiliary connecting rod, the upper end of the auxiliary connecting rod is in contact with the air baffle, the lower end of the air baffle is fixedly provided with a tension spring fixedly connected with the air deflector, and the right end of the transmission shaft is fixedly provided with a second bevel gear meshed with the first bevel gear.
3. The portable and hand-held dual-function dust removal woodworking belt sander as recited in claim 1, further comprising: the upper side of the table saw panel is provided with a dust hood, an air suction channel is arranged in the dust hood and extends downwards, and after the table saw panel is installed, an extending part of the air suction channel is in contact with an extending part on the air deflector.
4. The portable and hand-held dual-function dust removal woodworking belt sander as recited in claim 1, further comprising: reciprocating mechanism includes the lifter plate, run through around being equipped with in the lifter plate and control the meshing chamber that the inner wall was fixed with the tooth, sector gear is located the meshing intracavity and with the tooth meshing in the meshing intracavity, last saw blade set screw that can be used for installing reciprocating saw additional that is equipped with of reciprocating mechanism, the casing below still is equipped with and is used for putting or handheld handle support.
5. The portable and hand-held dual-function dust removal woodworking belt sander as recited in claim 1, further comprising: the lower cavity wall of the bottom cavity is fixedly connected with a brush for cleaning the abrasive belt.
CN202010768371.XA 2020-08-03 2020-08-03 Portable difunctional dust removal carpenter abrasive band machine that can hand-hold Withdrawn CN111843746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010768371.XA CN111843746A (en) 2020-08-03 2020-08-03 Portable difunctional dust removal carpenter abrasive band machine that can hand-hold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010768371.XA CN111843746A (en) 2020-08-03 2020-08-03 Portable difunctional dust removal carpenter abrasive band machine that can hand-hold

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CN111843746A true CN111843746A (en) 2020-10-30

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CN202010768371.XA Withdrawn CN111843746A (en) 2020-08-03 2020-08-03 Portable difunctional dust removal carpenter abrasive band machine that can hand-hold

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114654537A (en) * 2022-04-15 2022-06-24 霍邱县亨兴工艺品有限公司 Straight edge corrector of woodwork

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114654537A (en) * 2022-04-15 2022-06-24 霍邱县亨兴工艺品有限公司 Straight edge corrector of woodwork

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