CN214871253U - Wood cutting device for building site - Google Patents
Wood cutting device for building site Download PDFInfo
- Publication number
- CN214871253U CN214871253U CN202120750398.6U CN202120750398U CN214871253U CN 214871253 U CN214871253 U CN 214871253U CN 202120750398 U CN202120750398 U CN 202120750398U CN 214871253 U CN214871253 U CN 214871253U
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- CN
- China
- Prior art keywords
- lifting device
- slider
- screw rod
- main body
- reverse screw
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- 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.)
- Expired - Fee Related
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model relates to a wood cutting technical field specifically is a wood cutting device for building site, including the main part, the inside of main part is provided with elevating gear, and elevating gear's top middle part is provided with the double-screw bolt, and the top of double-screw bolt is provided with the rocker, is provided with the cutting knife in the elevating gear, and the below rear side of main part is provided with the support, and the bottom of support is provided with the base, and the front side top of base is provided with the fixed station, and the inside left and right sides of fixed station is provided with the slide, is provided with the slider in the slide, and the top of slider is provided with the fixation clamp beneficial effect and is: through the structure of reverse screw rod, make it when rotating, can make the slider of both sides move to opposite direction, can make the slider of both sides draw in to the centre or open to both sides through rotating single reverse screw rod. The device simple structure, the manual operation of being convenient for are fixing timber and are accomplishing the back, only need to wave the rocker just can make the cutting knife remove downwards and accomplish the cutting work to timber.
Description
Technical Field
The utility model relates to a wood cutting technical field specifically is a wood cutting device for building site.
Background
Wood is a wood board made of whole wood. The boards are firm and durable, have natural grains, and are the best choice in decoration. The board is high in manufacturing cost, and the boards are generally classified according to the substantial names of the boards and have no uniform standard specification.
At present, because a large amount of wood is needed to be used as a template frame in a construction site, a device capable of timely cutting the wood is needed to be arranged on the construction site, and the requirement for timely use is met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wood cutting device for building site to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wood cutting device for building site, comprising a main body, the inside of main part is provided with elevating gear, elevating gear's top middle part is provided with the double-screw bolt, the top of double-screw bolt is provided with the rocker, be provided with the cutting knife in the elevating gear, the below rear side of main part is provided with the support, the bottom of support is provided with the base, the front side top of base is provided with the fixed station, the inside left and right sides of fixed station is provided with the slide, be provided with the slider in the slide, the top of slider is provided with the fixation clamp, the middle part level of slide is provided with reverse screw rod, a side end of reverse screw rod is provided with the driver plate.
Preferably, elevating gear sets up in the inside below of main part, and elevating gear and the vertical sliding connection of main part, elevating gear's inside is provided with the cutting knife, and the bottom plate of cutting knife extends elevating gear's below, and the cutting knife rotates with elevating gear to be connected.
Preferably, the middle part above the lifting device is rotatably connected with the bottom of the stud, the middle part of the stud is in threaded connection with the middle part above the main body, and the top of the stud is fixedly connected with the bottom of the rocker.
Preferably, the lower rear side of the main body is fixedly connected with the top of the support, the bottom of the support is fixedly connected with the upper rear side of the base, and the middle part of the upper front side of the base is fixedly connected with the bottom of the fixed table.
Preferably, the slider is connected with the slide way in a horizontal sliding mode, the top of the slider is fixedly connected with the bottom of the fixing clamp through the fixing rod, the reverse screw rod horizontally penetrates through the slide way, the reverse screw rod is in threaded connection with the inside of the slider correspondingly, and one side of the reverse screw rod extends out of the fixing table and is fixedly connected with the middle of the inner side of the driving plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the structure of reverse screw rod, make it when rotating, can make the slider of both sides move to opposite direction, can make the slider of both sides draw in to the centre or open to both sides through rotating single reverse screw rod.
2. The device simple structure, the manual operation of being convenient for are fixing timber and are accomplishing the back, only need to wave the rocker just can make the cutting knife remove downwards and accomplish the cutting work to timber.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the clamping portion of the present invention.
In the figure: 1. the cutting device comprises a main body, 2, a lifting device, 3, a stud, 4, a rocker, 5, a cutting knife, 6, a support, 7, a fixing table, 8, a fixing clamp, 9, a sliding block, 10, a sliding way, 11, a reverse screw rod, 12, a driving plate, 13 and a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a wood cutting device for building site, including main part 1, the inside of main part 1 is provided with elevating gear 2, the top middle part of elevating gear 2 is provided with double-screw bolt 3, the top of double-screw bolt 3 is provided with rocker 4, be provided with cutting knife 5 in the elevating gear 2, the below rear side of main part 1 is provided with support 6, the bottom of support 6 is provided with base 13, the front side top of base 13 is provided with fixed station 7, the inside left and right sides of fixed station 7 is provided with slide 10, be provided with slider 9 in the slide 10, the top of slider 9 is provided with fixation clamp 8, the middle part level of slide 10 is provided with reverse screw rod 11, a side end of reverse screw rod 11 is provided with driver plate 12.
The working principle is as follows: the dial 12 is stirred anticlockwise to drive the reverse screw 11 to rotate anticlockwise, the slide block 9 slides outwards along the slide way 10 along with the anticlockwise rotation of the reverse screw 11 due to the corresponding screw joint of the inner side of the slide block 9 and the thread of the reverse screw 11, the fixing clamp 8 is opened towards two sides, the wood to be cut is prevented from entering the middle part of the fixing clamp 8, at the moment, the dial 12 is stirred clockwise to drive the reverse screw 11 to rotate clockwise, thereby driving the sliding block 9 to move inwards along the slideway 10 to be folded until the fixing clamp 8 clamps and fixes the wood, at the moment, the electric driving cutting knife 5 in the lifting device 2 rotates at high speed, and the stud 3 rotates by shaking the rocker 4, because the top spiro union each other of the middle part of double-screw bolt 3 and main part 1 makes elevating gear 2 remove downwards to make the bottom cutting timber of cutting knife 5, accomplish building site's wood cutting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wood cutting device for construction sites, comprising a main body (1), characterized in that: the novel cutting tool is characterized in that a lifting device (2) is arranged inside the main body (1), a stud (3) is arranged in the middle of the upper portion of the lifting device (2), a rocker (4) is arranged at the top of the stud (3), a cutting knife (5) is arranged in the lifting device (2), a support (6) is arranged on the rear side of the lower portion of the main body (1), a base (13) is arranged at the bottom of the support (6), a fixing table (7) is arranged above the front side of the base (13), slide ways (10) are arranged on the left side and the right side of the inner portion of the fixing table (7), a sliding block (9) is arranged in the slide ways (10), a fixing clamp (8) is arranged above the sliding block (9), a reverse screw rod (11) is horizontally arranged in the middle of the slide ways (10), and a drive plate (12) is arranged at one side end portion of the reverse screw rod (11).
2. The wood cutting device for construction sites according to claim 1, wherein: the lifting device (2) is arranged below the inner part of the main body (1), the lifting device (2) is vertically and slidably connected with the main body (1), a cutting knife (5) is arranged inside the lifting device (2), a bottom plate of the cutting knife (5) extends out of the lower part of the lifting device (2), and the cutting knife (5) is rotatably connected with the lifting device (2).
3. The wood cutting device for construction sites according to claim 1, wherein: the middle part above the lifting device (2) is rotatably connected with the bottom of the stud (3), the middle part of the stud (3) is in threaded connection with the middle part above the main body (1), and the top of the stud (3) is fixedly connected with the bottom of the rocker (4).
4. The wood cutting device for construction sites according to claim 1, wherein: the lower rear side of the main body (1) is fixedly connected with the top of the support (6), the bottom of the support (6) is fixedly connected with the upper rear side of the base (13), and the middle of the upper front side of the base (13) is fixedly connected with the bottom of the fixed table (7).
5. The wood cutting device for construction sites according to claim 1, wherein: slider (9) and slide (10) horizontal sliding connection, the top of slider (9) passes through dead lever fixed connection with the bottom of fixation clamp (8), and slide (10) are run through to reverse screw rod (11) level, and reverse screw rod (11) correspond the spiro union with the inside of slider (9), and one side of reverse screw rod (11) extends fixed station (7) and with the inboard middle part fixed connection of driver plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750398.6U CN214871253U (en) | 2021-04-13 | 2021-04-13 | Wood cutting device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750398.6U CN214871253U (en) | 2021-04-13 | 2021-04-13 | Wood cutting device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214871253U true CN214871253U (en) | 2021-11-26 |
Family
ID=78949838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120750398.6U Expired - Fee Related CN214871253U (en) | 2021-04-13 | 2021-04-13 | Wood cutting device for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214871253U (en) |
-
2021
- 2021-04-13 CN CN202120750398.6U patent/CN214871253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |