WO2019024864A1 - 工作台 - Google Patents

工作台 Download PDF

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Publication number
WO2019024864A1
WO2019024864A1 PCT/CN2018/097970 CN2018097970W WO2019024864A1 WO 2019024864 A1 WO2019024864 A1 WO 2019024864A1 CN 2018097970 W CN2018097970 W CN 2018097970W WO 2019024864 A1 WO2019024864 A1 WO 2019024864A1
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WO
WIPO (PCT)
Prior art keywords
fixing
rod
support frame
plate
fixed
Prior art date
Application number
PCT/CN2018/097970
Other languages
English (en)
French (fr)
Inventor
孙时雨
Original Assignee
上海齐绘机电科技有限公司
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 上海齐绘机电科技有限公司 filed Critical 上海齐绘机电科技有限公司
Priority to US16/340,561 priority Critical patent/US11312000B2/en
Priority to EP18841763.8A priority patent/EP3511125A4/en
Publication of WO2019024864A1 publication Critical patent/WO2019024864A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • A47B13/081—Movable, extending, sliding table tops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/02—Folding or stowable tables with foldable cross legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
    • A47B3/0818—Folding or stowable tables with legs pivoted to top or underframe with manually actuated locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments

Definitions

  • This invention relates to the field of wood processing and, more particularly, to a work bench suitable for wood processing.
  • the currently known wood board processing workbench is large in size and cannot be folded, takes up a large space, and is inconvenient to carry.
  • the wood board needs to be manually supported or fixed by the user during processing, which is inconvenient to use.
  • the rack for placing tools is not provided on the general board processing table, and the tools required for the board processing are not installed anywhere, which brings a lot of inconvenience.
  • the present invention provides a workbench that can be folded down, is convenient to carry, and is small in size, which can effectively solve the problems existing in the prior art.
  • the workbench of the present invention comprises: a folding base comprising a left support frame pivotally connected by a pivot, a right support frame, and a handle bar connected to the top of the left support frame and the right support frame; a movable plate,
  • the fixing plate is fixed on the left supporting frame, the movable plate is provided with at least one first fixing hole, the fixing plate is fixed on the right supporting frame, and the fixing plate is provided with at least one second fixing hole.
  • the movable plate and the fixed plate may be spread on an upper surface of the folding base as the left support frame and the right support frame are unfolded; the movable plate and the fixed plate follow the left support frame And the folding of the right support frame can be folded down along the handrail to the sides.
  • the left support frame includes two parallel left support bars, and two left fixed bars pivotally connected to the tops of the two parallel left support bars, respectively.
  • the front ends of the two left fixing rods are respectively provided with a pitch adjusting mechanism, and the movable plate is fixed on the two pitch adjusting mechanisms and is adjusted according to the adjusting mechanism Moving the distance from the fixed plate;
  • the right support frame includes two parallel right support bars, two right fixed bars pivotally connected to the tops of the two parallel right support bars, respectively, the two right The fixing rods are respectively rotatably folded relative to the right support rod, and the fixing plate is fixed on the right fixing rod.
  • the distance adjusting mechanism comprises a screw rod connected with a handle and a quick pull mechanism capable of controlling the quick return of the screw rod
  • the quick pull mechanism comprises: a quick pull plate, the front end of the quick pull plate is inverted a ladder shape; a left push rod and a right push rod, the left push rod and the right push rod are respectively connected to the left side and the right side of the quick pull plate, and the quick pull plate moves downward to push the left push rod And the right push rod is moved to the two sides;
  • the two screw rod fixing seats are respectively fixed on the left fixing rod, wherein the screw rod fixing seat is provided with a radial perforation, and the screw rod is inserted therein
  • the screw holder is further provided with a transverse perforation below the radial perforation, and the radial perforation is in communication with the transverse perforation; the side of the transverse perforation is locked by a fixing plate, a spring is arranged in the transverse perforation and a pressing piece whose inner side is
  • the bottom ends of the two left support bars and the right support bar are respectively provided with a foot, and the foot includes a straight line along an outer edge of the left support bar or the right support bar An extended elongated edge and a diagonal straight edge at an angle to the elongated edge, the elongated edge forming an apex angle with the oblique straight edge, and the straight edge is straight after the folding base is fully deployed Contacting the ground, the left support bar and the corresponding right support bar firmly contact the ground through the upper corner thereof when the folding base is closed.
  • the left support frame and/or the right support frame are provided with at least one rack, and the rack is provided with a plurality of different hole types.
  • the bottom end of the left support frame and/or the right support frame is provided with a foot lever.
  • the left support frame and/or the right support frame are provided with at least one table clamp frame on which the table top clamp placed in the first fixing hole and placed in the second fixing hole is fixed .
  • the fixing plate comprises a first fixing plate and a second fixing plate, the first fixing plate is integrally connected with the movable plate, and the first fixing plate is provided with a scale and/or a third Fixed hole
  • the lower surface of the first fixing plate is provided with a locking hook or a fixing post
  • the lower surface of the second fixing plate is correspondingly provided with a fixing post or a locking hook, and the locking hook is pushed to hook the fixing.
  • the column locks the first fixing plate and the second fixing plate.
  • the fixing plate is provided with a locking mechanism for fixing the second fixing plate and the handle bar
  • the locking mechanism comprises: a fixing seat, the fixing a hole is provided in the seat, and the fixing seat is fixed to the lower surface of the second fixing plate by bolts; the left and right rods are oppositely disposed in the perforation, the left and right rods Forming a clamping space for clamping the handle bar;
  • the adjusting rod includes a fixed end with an externally threaded thread and a pulling rod connected to the fixed end, the lower end of the pulling rod has a diameter larger than the pulling rod a diameter of the upper end, the pulling rod is clamped between the left and right rods, and when the adjusting rod is rotated to the unlocked position, the upper end of the lifting rod is located at the left and right rods Between the levers, the left and right levers are relatively rotatable; when the adjustment lever is rotated to the locked position, the lower end of the lifting rod is located between the left and right levers The lower end of the lifting rod fixes
  • the workbench disclosed by the invention is mainly used for wood board processing, and can fold the worktable by folding down the movable panel and the fixed panel downwardly, and has the advantages of simple structure, small occupied space, convenient carrying, and the folded worktable relative to the existing one. It is more stable; the first fixing hole and the second fixing hole added on the worktable can effectively fix the position of the processed object, which is convenient for operation.
  • FIG. 1 is a schematic structural view 1 of an embodiment of the present application after deployment;
  • FIG. 2 is a second schematic structural view of an embodiment of the present application.
  • FIG. 3 is a schematic view showing a state of folding and folding according to an embodiment of the present application.
  • Figure 4 is a rear view showing the unfolded state of the movable panel and the fixed panel of the present application
  • Figure 5 is a partial enlarged view of Figure 4.
  • Figure 6 is a split view of the screw holder
  • Figure 7 is a schematic structural view of a locking mechanism
  • Figure 8 is a cross-sectional view of the locking mechanism.
  • FIG. 1 and FIG. 2 are respectively schematic diagrams of the embodiment of the workbench of the present application after deployment.
  • the workbench includes components such as a folding base 1, a movable plate 2, and a fixed plate 3.
  • the folding base 1 includes a left support frame 12, a right support frame 13 and a handle bar 14 (shown in FIG. 2) connected to the top ends of the left support frame and the right support frame.
  • the movable plate 2 is fixed on the left support frame 12, and the movable plate 2 is provided with at least one first fixing hole 21.
  • the fixing plate 3 is fixed on the right support frame 13, and the fixing plate 3 is provided with at least one second fixing hole 31.
  • the movable panel 2 and the fixed panel 3 may be spread on the upper surface of the folding base 1 as the left support frame 12 and the right support frame 13 are deployed.
  • the movable plate 2 and the fixed plate 3 can be folded down along the hand-held bar along the side of the left support frame 11 and the right support frame 12, as shown in FIG. 2 .
  • the workbench can be folded and spread, which is convenient to use and does not occupy a place when stored.
  • the folding base 1 includes a left support frame 12 that is cross-connected by a pivot 11, a right support frame 13, and a handle bar 14 (shown in FIG. 2) attached to the top ends of the left and right support frames.
  • the left support frame 12 includes two parallel left support rods 121, and two left fixed rods 122 pivotally connected to the tops of the two parallel left support rods, respectively.
  • the left fixing rods 122 are respectively rotatably folded relative to the left supporting rods 121.
  • the front ends of the two left fixing rods 122 are respectively provided with a pitch adjusting mechanism, and the movable plate 2 is fixed on the two adjusting mechanisms. The distance from the fixed plate 3 is moved as the pitch adjustment mechanism is adjusted.
  • the pitch adjustment mechanism includes two screw rods 42 connected with a handle 41 and a quick pull mechanism 43 capable of controlling the screw rod 42 to quickly reciprocate.
  • the quick pull mechanism 43 is provided between the two screw rods 42.
  • the combination of the screw and the handle 41 can realize the distance adjustment of the movable plate 2 by manual control, and the quick pull mechanism combined with the screw can achieve the purpose of quickly adjusting the movable plate 2.
  • the quick pull mechanism 43 includes a quick pull plate 431, a left push rod 432, a right push rod 433, and two fixing seats 434 corresponding to the left push rod and the right push rod.
  • the front end of the quick pull plate 431 has an inverted trapezoidal shape, and the two oblique sides are respectively caught between the left push rod and the right push rod.
  • the upper end side of the front end of the quick pull plate 431 is long for the side of the lower end, whereby the left push rod 432 and the right push rod 433 can be pushed to both sides when the front end of the quick pull plate 431 moves downward.
  • the lower end of the quick pull plate 431 is a handle or a handle ring for easy operation.
  • the left push rod 432 and the right push rod 433 are respectively connected to the left and right sides of the quick pull plate, and the downward movement of the quick pull plate can push the left push rod 432 and the right push rod 433 to move to both sides.
  • the end of the left push rod 432 and the right push rod 433 that is in contact with the quick pull plate 431 is a groove, and the inside of the groove is a slope and the front end of the quick pull plate 431
  • the two hypotenuses correspond to each other.
  • the structure of the screw fixing base 434 is as shown in FIG. 6 , and the two screw fixing bases 434 are respectively fixed to the left fixing rod 122 .
  • the screw holder 434 is provided with a radial through hole 4341, and the screw rod 42 is bored therein.
  • the lead screw holder 434 is further provided with a transverse through hole 4342 below the radial through hole 4341, and the radial through hole 4341 communicates with the lateral through hole 4342.
  • One side of the lateral through hole 4342 is locked by a fixing plate 435.
  • the horizontal through hole 4342 is sequentially provided with a spring 436 and a pressing piece 437 whose inner side is pressed against the spring 436.
  • the upper part of the pressing piece 437 The side surface 4371 is matched with the thread of the screw rod 42, and the outer side surface of the pressing piece 437 abuts against the left push rod 432 or the right push rod 433.
  • the lower end portion of the front end of the quick pull plate 431 is located between the left push rod 432 and the right push rod 433.
  • the left push rod 432 and the right push rod 433 are located at a starting position, and respectively abut the corresponding pressing block 4371, and the pressing block 4371 is disposed under the action of the spring 436 and the diameter
  • the lead screw 42 in the perforation 4341 is contacted, and the upper surface of the press block 4371 is screwed to the lead screw 42.
  • the movable panel 2 can only move the screw 42 and then move relative to the fixed plate 3 by rotating the handle.
  • the quick pull plate 431 When the movable panel 2 needs to be moved quickly, the quick pull plate 431 is pulled down, and the quick pull plate 431 pushes the left push rod 432 and the right push rod 433 to both sides, and the quick pull mechanism is unlocked. Position, the left push rod 432 and the right push rod 433 are respectively moved to the sides to push the corresponding pressing block 4371 to move to the outside of the screw fixing seat 434, and the upper surface of the pressing block 4371 is not in contact The screw rod 42 can be quickly pulled out or retracted, which in turn drives the movable panel 2 to move quickly.
  • the right support frame 13 includes two parallel right support bars 131 and two right fixing bars 132 pivotally connected to the tops of the two parallel right support bars 131 respectively.
  • Two right fixing rods 132 are respectively rotatably folded relative to the right supporting rod 131, and the fixing plate 3 is fixed to the right fixing rod 132.
  • the bottom ends of the two left support bars 121 and the right support bar 131 are respectively provided with a foot 5.
  • the foot 5 includes an elongated side 51 extending linearly along an outer edge of the left support bar 121 or the right support bar 131 and a diagonal straight edge 52 at an angle to the extended side, the extended side 51
  • An apex angle 53 is formed with the oblique straight side 52.
  • At least one rack 6 is disposed on the left support frame 12 and/or the right support frame 13 , and the rack 6 is provided with a plurality of different hole types. 61.
  • the storage holes are used to fix some common processing tools such as vise, drilling tools, saws, and the like.
  • the present embodiment is provided with at least one mesa holder 7 on the left support frame 12 and/or the right support frame 13 , and the first fixing hole 21 is fixed on the first fixing hole 12 .
  • a table clamp 71 placed in the second fixing hole 22.
  • the bottom of the table top fixture 71 has a fixing post, which can be embedded in the first fixing hole 21 and placed in the second fixing hole 22, and one side or both sides of the table top jig 71 are provided with fixing grooves or ribs for fixing the processed object. .
  • a foot lever 8 is provided at the bottom end of the left support frame 12 and/or the right support frame 13.
  • the foot lever 8 can be stepped on during the machining process to assist the worktable to be stable.
  • the fixing plate 3 includes a first fixing plate 32 and a second fixing plate 33 .
  • the first fixing plate 32 is integrally connected with the movable plate 2 , and the first fixing plate 32 is provided.
  • the scale provided on the first fixing plate 32 can facilitate measurement or positioning during processing, and is convenient to use.
  • the table top jig 7 can also be embedded in the third fixing hole 321 for use.
  • the lower surface of the first fixing plate 32 is provided with a locking hook 34.
  • the lower surface of the second fixing plate 33 is provided with a fixing post 35, and the locking hook hook 34 is moved to the fixing column. 35 to lock the first fixing plate 32 and the second fixing plate 33.
  • a fixing post on the lower surface of the first fixing plate and a locking hook on the lower surface of the second fixing plate are also possible.
  • Various similar deformations are capable of fixing the first fixed plate and the second fixed plate, and do not limit the change of the hook and the fixed post or other forms.
  • the fixing plate 2 (the second fixing plate 33 in this embodiment) is provided with a locking mechanism 9 , and the locking mechanism 9 includes a fixing seat 91 and a left side.
  • the lever 92, the right lever 93, the adjustment lever 94, and the adjustment knob 95 are components.
  • the locking mechanism is used to ensure that the second fixing plate 33 can be firmly fixed on the handle bar, further increasing the stability.
  • the fixing seat 91 is provided with a through hole, and the fixing seat 91 is fixed to the lower surface of the second fixing plate 33 by bolts 96.
  • the left slider 92 and the right slider 93 are oppositely disposed in the through hole.
  • a clamping space for gripping the handle bar 14 is formed between the left and right levers 92, 93.
  • the adjustment lever 94 includes a fixed end 941 with an externally threaded thread and a pull rod 942 coupled to the fixed end 941.
  • the diameter of the lower end 9421 of the lifting rod is larger than the diameter of the upper end 9422 of the lifting rod, so that the lower end 9421 of the lifting rod is convex.
  • the lifting rod 942 is disposed between the left and right rods 92 and 93.
  • the upper end of the lifting rod 9422 is located at the left rod 92 and Between the right levers 93, the lower end of the lifting rods 9421 are located at the lower ends of the left and right levers 92, 93, and the left and right levers 92, 93 are relatively rotatable.
  • the pulling rod lower end 9421 is located between the left rod 92 and the right rod 93, and the lifting rod lower end 9421 will the left rod 92 and the right card
  • the top end of the rod 93 is fixedly caught, and the distance between the left and right rods 92 and 93 is fixed.
  • the adjusting button 95 is disposed on the adjusting rod 94 and located on the upper surface of the second fixing plate 33.
  • the adjusting button 95 drives the fixed end 941 of the adjusting rod 94 to rotate to adjust the left rod 92.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Ladders (AREA)

Abstract

一种工作台，包括：折叠底座（1），折叠底座（1）包括通过枢轴（11）交叉连接的左支撑架（12）、右支撑架（13）以及连接在左支撑架（12）和右支撑架（13）顶端的提手杆（14）；活动板（2），其固定在左支撑架（12）上，活动板（2）上设有至少一个第一固定孔（21）；固定板（3），其固定在右支撑架（13）上，固定板（3）上设有至少一个第二固定孔（31）；活动板（2）和固定板（3）随着左支撑架（12）以及右支撑架（13）的展开可铺展在折叠底座（1）的上表面；活动板（2）和固定板（3）随着左支撑架（12）以及右支撑架（13）的收拢可沿着手提杆（14）向两侧下翻折叠。通过向下翻折活动板（2）及固定板（3）的方式折叠工作台，占用空间小，折叠后的工作台更加稳固；工作台上增加的第一固定孔（21）和第二固定孔（31）有效地固定加工物件的位置。

Description

工作台 技术领域
本发明涉及木材加工领域，更具体地说，是一种适用于木板加工的工作台。
背景技术
目前已知的木板加工工作台，其体积较大且不能折叠，占用空间大，携带不方便。木板在加工的时候需要使用者手动扶持或固定，使用不方便。同时一般木板加工工作台上未设置放置工具的置物架，木板加工过程中需要使用的工具无处安装，带来诸多不便。
发明内容
由于现有技术存在着上述问题，本发明提出一种工作台，其可向下折叠，携带方便体积小，其能有效的解决现有技术中存在的问题。
本发明的工作台，包括：折叠底座，所述折叠底座包括通过枢轴交叉连接的左支撑架、右支撑架以及连接在所述左支撑架和右支撑架顶端的提手杆；活动板，其固定在所述左支撑架上，所述活动板上设有至少一个第一固定孔；固定板，其固定在所述右支撑架上，所述固定板上设有至少一个第二固定孔；所述活动板和所述固定板随着所述左支撑架以及右支撑架的展开可铺展在所述折叠底座的上表面；所述活动板和所述固定板随着所述左支撑架以及右支撑架的收拢可沿着所述手提杆向两侧下翻折叠。
较佳的是，所述左支撑架包括两根平行的左支撑杆、分别枢接于所述两根平行的左支撑杆的顶部的两根左固定杆，所述两根左固定杆可分别相对所 述左支撑杆旋转折叠，所述两根左固定杆前端还分别设有一调距机构，所述活动板固定在两根所述调距机构上并随着所述调距机构的调节而移动与所述固定板的距离；所述右支撑架包括两根平行的右支撑杆、分别枢接于所述两根平行的右支撑杆的顶部的两根右固定杆，所述两根右固定杆可分别相对所述右支撑杆旋转折叠，所述固定板固定在所述右固定杆上。
较佳的是，所述调距机构包括连接有把手的丝杆以及能够控制丝杆快速往返的快拉机构，所述快拉机构包括：快拉板，所述快拉板的前端为倒置的梯形状；左推杆以及右推杆，所述左推杆以及右推杆分别连接于所述快拉板的左侧和右侧，所述快拉板向下移动可推动所述左推杆以及右推杆向两侧移动；两个丝杆固定座，其分别固定于一所述左固定杆上，所述丝杆固定座上设有一径向穿孔，所述丝杆穿设于其内；所述丝杆固定座上还设有一位于所述径向穿孔下方的横向穿孔，且径向穿孔与横向穿孔相接处相通；所述横向穿孔的一侧通过一固定板锁紧，所述横向穿孔内依次设有一弹簧以及一内侧面与所述弹簧抵压的压块，所述压块的上侧面与所述丝杆匹配的螺纹，所述压块的外侧面与所述左推杆或右推杆抵接；当所述快拉机构处于锁紧位置时，所述左推杆和所述右推杆分别抵接所述压块，且所述压块在所述弹簧的作用下与设于所述径向穿孔内的丝杆接触，此时，所述活动板仅能通过丝杆的手动转动而相对所述固定板移动；向下拉动所述快拉板，当所述快拉机构处于解锁位置时，所述左推杆和所述右推杆分别向两侧移动推动所述压块向所述丝杆固定座的外侧移动，所述压块的上表面不接触所述丝杆，所述丝杆可快速拉出或收回。
较佳的是，所述两根左支撑杆和所述右支撑杆的底端分别设有一底脚，所述底脚包括一沿着所述左支撑杆或所述右支撑杆的外边缘直线延伸的加长边以及与所述加长边成一角度的斜直边，所述加长边与所述斜直边之间形成 一顶角，当所述折叠底座完全展开后，所述斜直边平直的接触地面，当所述折叠底座收拢后，所述左支撑杆和对应的所述右支撑杆通过其上顶角稳固的接触地面。
较佳的是，所述左支撑架和/或所述右支撑架上设有至少一个置物架，所述置物架上设有多个孔型不同的置物孔。
较佳的是，所述左支撑架和/或所述右支撑架的底端设有一脚踏杆。
较佳的是，所述左支撑架和/或所述右支撑架上设有至少一个台面夹具架，其上固定有置于所述第一固定孔和置于第二固定孔内的台面夹具。
较佳的是，所述固定板包括第一固定板以及第二固定板，所述第一固定板与所述活动板连接为一体，所述第一固定板上设有标尺和/或第三固定孔
较佳的是，所述第一固定板的下表面设有一锁钩或固定柱，所述第二固定板下表面对应的设有固定柱或锁钩，拨动所述锁钩勾住所述固定柱以锁紧第一固定板和第二固定板。
较佳的是，所述固定板上设有一锁紧机构，所述锁紧机构用于固定所述第二固定板与所述提手杆，所述锁紧机构包括：固定座，所述固定座内设有穿孔，且所述固定座通过螺栓固定于所述第二固定板的下表面；左卡杆和右卡杆相对的设于所述穿孔内，所述左卡杆和右卡杆之间形成夹持所述提手杆的夹持空间；调节杆，其包括一带外旋螺纹的固定端以及一连接于所述固定端的提拉杆，所述提拉杆下端的直径大于所述提拉杆上端的直径，所述提拉杆卡设于所述左卡杆和右卡杆之间，当所述调节杆旋转到未锁紧位置时，所述提拉杆的上端位于所述左卡杆和右卡杆之间，所述左卡杆和右卡杆可相对转动；当所述调节杆旋转到锁紧位置时，所述提拉杆的下端位于所述左卡杆和右卡杆之间，所述提拉杆的下端将所述左卡杆和右卡杆的顶端固定卡住， 所述左卡杆和右卡杆之间间距固定；调节钮，其设于所述调节杆上且位于所述第二固定板的上表面，所述调节钮带动所述调节杆的固定端转动，以便带动调节所述左卡杆和右卡杆之间的间距。
本发明公开的工作台主要用于木板加工，其可通过向下翻折活动板及固定板的方式折叠工作台，其结构简单、占用空间小，携带方便，折叠后的工作台相对现有的来说更加稳固；通过工作台上增加的第一固定孔和第二固定孔可有效的固定住加工物件的位置，便于操作。
附图说明
图1为本申请的一实施例展开后的结构示意图一；
图2为本申请的一实施例展开后的结构示意图二；
图3为本申请的实施例折叠收拢的状态示意图；
图4为本申请的活动板以及固定板的展开状态背面图；
图5为图4的局部放大图；
图6为丝杆固定座的拆分图；
图7为锁紧机构的结构示意图；
图8为锁紧机构的剖视图。
具体实施方式
下面结合具体实施方式，详细描述本发明。
请参见图1和图2所示，图1和图2分别为本申请工作台的一实施例的展开后在状态示意图。如图所示，工作台包括折叠底座1、活动板2、以及固定板3等部件。
其中，所述折叠底座1包括通过枢轴11交叉连接的左支撑架12、右支撑架13以及连接在所述左支撑架和右支撑架顶端的提手杆14(如图2所示)。活动板2固定在所述左支撑架12上，所述活动板2上设有至少一个第一固定孔21。固定板3固定在所述右支撑架13上，所述固定板3上设有至少一个第二固定孔31。所述活动板2和所述固定板3随着所述左支撑架12以及右支撑架13的展开可铺展在所述折叠底座1的上表面。所述活动板2和所述固定板3随着所述左支撑架11以及右支撑架12的收拢可沿着所述手提杆向两侧下翻折叠，如图2所示。工作台可折叠和铺展，使用起来方便，存储时也不占地方。
所述折叠底座1包括通过枢轴11交叉连接的左支撑架12、右支撑架13以及连接在所述左支撑架和右支撑架顶端的提手杆14(如图2所示)。其中，参见图4所示，所述左支撑架12包括两根平行的左支撑杆121、分别枢接于所述两根平行的左支撑杆的顶部的两根左固定杆122，所述两根左固定杆122可分别相对所述左支撑杆121旋转折叠，所述两根左固定杆122前端还分别设有一调距机构，所述活动板2固定在两根所述调距机构上并随着所述调距机构的调节而移动与所述固定板3的距离。
关于调距机构的结构详细描述如下，并请一并参考附图4至图6。所述调距机构包括两根连接有把手41的丝杆42以及及能够控制丝杆42快速往返的快拉机构43。在本实施中快拉机构43设于两个丝杆42之间。丝杆和把手41的结合可以通过手动控制实现活动板2的距离调整，而快拉机构结合丝杆可以实现快速调节活动板2的目的。参见图5所示局部放大图，所述快拉机构43包括快拉板431、左推杆432、右推杆433以及对应于左推杆以及右推杆的两个固定座434。
快拉板431的前端为倒置的梯形状，两个斜边分别卡在左推杆以及右推 杆之间。快拉板431前端的上端边长对于下端的边长，由此，当快拉板431的前端向下移动时可以推动左推杆432和右推杆433向两侧产生位移。快拉板431的下端为一拉手或设置为拉手环，以便于操作。
左推杆432以及右推杆433分别连接于所述快拉板的左侧和右侧，所述快拉板向下移动可推动所述左推杆432以及右推杆433向两侧移动。为了能够很好的配合快拉板431，左推杆432以及右推杆433与所述快拉板431相接的一端设为凹槽，凹槽内为斜面并与所述快拉板431前端的两个斜边对应匹配。
丝杆固定座434的结构如图6所述，两个丝杆固定座434分别对应固定于一所述左固定杆122上。所述丝杆固定座434上设有一径向穿孔4341，所述丝杆42穿设于其内。所述丝杆固定座434上还设有一位于所述径向穿孔4341下方的横向穿孔4342，且径向穿孔4341与横向穿孔4342相接处相通。所述横向穿孔4342的一侧通过一固定板435锁紧，所述横向穿孔4342内依次设有一弹簧436以及一内侧面与所述弹簧436抵压的压块437，所述压块437的上侧面4371与所述丝杆42匹配的螺纹，所述压块437的外侧面与所述左推杆432或右推杆433抵接。
当所述快拉机构43处于锁紧位置时，所述快拉板431前端的下端部位于所述左推杆432和所述右推杆433之间。所述左推杆432和所述右推杆433位于起始位置，且分别抵接对应的所述压块4371，且所述压块4371在所述弹簧436的作用下与设于所述径向穿孔4341内的丝杆42接触，所述压块4371的上表面通过螺纹锁紧所述丝杆42。此时，所述活动板2仅能通过转动把手而带动丝杆42转动继而相对所述固定板3移动。当需要快速移动活动板2时，向下拉动所述快拉板431，所述快拉板431向两侧推动所述左推杆432和右推杆433，此时所述快拉机构处于解锁位置，所述左推杆432和所述右推杆433 分别向两侧移动推动对应的所述压块4371向所述丝杆固定座434的外侧移动，所述压块4371的上表面不接触所述丝杆42，所述丝杆42可快速拉出或收回，继而带动活动板2快速移动位置。
再请参见图2所示，所述右支撑架13包括两根平行的右支撑杆131、分别枢接于所述两根平行的右支撑杆131的顶部的两根右固定杆132，所述两根右固定杆132可分别相对所述右支撑杆131旋转折叠，所述固定板3固定在所述右固定杆132上。
参见图1和图2所示，所述两根左支撑杆121和所述右支撑杆131的底端分别设有一底脚5。所述底脚5包括一沿着所述左支撑杆121或所述右支撑杆131的外边缘直线延伸的加长边51以及与所述加长边成一角度的斜直边52，所述加长边51与所述斜直边52之间形成一顶角53。当所述折叠底座1完全展开后，所述斜直边52平直的接触地面；当所述折叠底座1收拢后，通过对应的所述左支撑杆131和对应的所述右支撑杆121上的两个顶角53稳固的接触地面。相对于现有技术来说更加稳固。
作为本申请的拓展，本实施例在所述左支撑架12和/或所述右支撑架13上设有至少一个置物架6，所述置物架6上设有多个孔型不同的置物孔61。置物孔用来固定一些常用的加工工具，如老虎钳、钻孔器具、锯子等等。
作为本申请的另一拓展，本实施例在所述左支撑架12和/或所述右支撑架13上设有至少一个台面夹具架7，其上固定有置于所述第一固定孔21和置于第二固定孔22内的台面夹具71。台面夹具71底部具有固定柱，可嵌于所述第一固定孔21和置于第二固定孔22内，台面夹具71的一侧面或两侧面设有固定槽或凸条，以便固定住加工物件。
为了进一步确保加工物件的过程中工作台的稳固性，在所述左支撑架12 和/或所述右支撑架13的底端设有一脚踏杆8。在加工的过程中可以脚踩住脚踏杆8以便辅助工作台稳固。
参见图1所示，所述固定板3包括第一固定板32以及第二固定板33，所述第一固定板32与所述活动板2连接为一体，所述第一固定板32上设有标尺和/或第三固定孔321。第一固定板32上设有的标尺可以便于在加工过程中进行测量或定位，使用很方便。台面夹具7也可以嵌在第三固定孔321中使用。
参见图2所示，所述第一固定板32的下表面设有一锁钩34，所述第二固定板33的下表面设有一固定柱35，拨动所述锁钩勾34住所述固定柱35以锁紧第一固定板32和第二固定板33。当然，也可在第一固定板的下表面设置固定柱，在第二固定板的下表面设置锁钩。各种类似的变形以能够固定第一固定板和第二固定板为准，并不限定锁钩与固定柱或其他形式的变化。
此外，参见图2和图7以及图8所示，所述固定板2(本实施例为第二固定板33)上设有一锁紧机构9，所述锁紧机构9包括固定座91、左卡杆92、右卡杆93、调节杆94以及调节钮95等部件。锁紧机构用于确保第二固定板33可以牢固的固定在提手杆上，进一步增加稳固性。所述固定座91内设有穿孔，且所述固定座91通过螺栓96固定于所述第二固定板33的下表面。左卡杆92和右卡杆93相对的设于所述穿孔内。所述左卡杆92和右卡杆93之间形成夹持所述提手杆14的夹持空间。调节杆94包括一带外旋螺纹的固定端941以及一连接于所述固定端941的提拉杆942。所述提拉杆下端9421的直径大于所述提拉杆上端9422的直径，使得提拉杆下端9421凸起。所述提拉杆942卡设于所述左卡杆92和右卡杆93之间，当所述调节杆94旋转到未锁紧位置时，所述提拉杆上端9422位于所述左卡杆92和右卡杆93之间，所述提拉杆下端9421位于所述左卡杆92和右卡杆93的下端部，所述左卡杆92 和右卡杆93可相对转动。当所述调节杆94旋转到锁紧位置时，所述提拉杆下端9421位于所述左卡杆92和右卡杆93之间，所述提拉杆下端9421将所述左卡杆92和右卡杆93的顶端固定卡住，所述左卡杆92和右卡杆93之间间距固定。调节钮95设于所述调节杆94上且位于所述第二固定板33的上表面，所述调节钮95带动所述调节杆94的固定端941转动，以便带动调节所述左卡杆92和右卡杆93之间的间距。
应理解，这些实施方式仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的范围。

Claims (10)

  1. 工作台，其特征在于，包括：
    折叠底座，所述折叠底座包括通过枢轴交叉连接的左支撑架、右支撑架以及连接在所述左支撑架和右支撑架顶端的提手杆；
    活动板，其固定在所述左支撑架上，所述活动板上设有至少一个第一固定孔；
    固定板，其固定在所述右支撑架上，所述固定板上设有至少一个第二固定孔；
    所述活动板和所述固定板随着所述左支撑架以及右支撑架的展开可铺展在所述折叠底座的上表面；所述活动板和所述固定板随着所述左支撑架以及右支撑架的收拢可沿着所述手提杆向两侧下翻折叠。
  2. 根据权利要求1所述的工作台，其特征在于，所述左支撑架包括两根平行的左支撑杆、分别枢接于所述两根平行的左支撑杆的顶部的两根左固定杆，所述两根左固定杆可分别相对所述左支撑杆旋转折叠，所述两根左固定杆前端还分别设有一调距机构，所述活动板固定在两根所述调距机构上并随着所述调距机构的调节而移动与所述固定板的距离；所述右支撑架包括两根平行的右支撑杆、分别枢接于所述两根平行的右支撑杆的顶部的两根右固定杆，所述两根右固定杆可分别相对所述右支撑杆旋转折叠，所述固定板固定在所述右固定杆上。
  3. 根据权利要求2所述的工作台，其特征在于，所述调距机构包括连接有把手的丝杆以及能够控制丝杆快速往返的快拉机构，所述快拉机构包括：
    快拉板，所述快拉板的前端为倒置的梯形状；
    左推杆以及右推杆，所述左推杆以及右推杆分别连接于所述快拉板的左 侧和右侧，所述快拉板向下移动可推动所述左推杆以及右推杆向两侧移动；
    两个丝杆固定座，其分别固定于一所述左固定杆上，所述丝杆固定座上设有一径向穿孔，所述丝杆穿设于其内；所述丝杆固定座上还设有一位于所述径向穿孔下方的横向穿孔，且径向穿孔与横向穿孔相接处相通；所述横向穿孔的一侧通过一固定板锁紧，所述横向穿孔内依次设有一弹簧以及一内侧面与所述弹簧抵压的压块，所述压块的上侧面与所述丝杆匹配的螺纹，所述压块的外侧面与所述左推杆或右推杆抵接；
    当所述快拉机构处于锁紧位置时，所述左推杆和所述右推杆分别抵接所述压块，且所述压块在所述弹簧的作用下与设于所述径向穿孔内的丝杆接触，此时，所述活动板仅能通过丝杆的手动转动而相对所述固定板移动；
    向下拉动所述快拉板，当所述快拉机构处于解锁位置时，所述左推杆和所述右推杆分别向两侧移动推动所述压块向所述丝杆固定座的外侧移动，所述压块的上表面不接触所述丝杆，所述丝杆可快速拉出或收回。
  4. 根据权利要求2所述的工作台，其特征在于，所述两根左支撑杆和所述右支撑杆的底端分别设有一底脚，所述底脚包括一沿着所述左支撑杆或所述右支撑杆的外边缘直线延伸的加长边以及与所述加长边成一角度的斜直边，所述加长边与所述斜直边之间形成一顶角，当所述折叠底座完全展开后，所述斜直边平直的接触地面，当所述折叠底座收拢后，所述左支撑杆和对应的所述右支撑杆通过其上顶角稳固的接触地面。
  5. 根据权利要求1或2所述的工作台，其特征在于，所述左支撑架和/或所述右支撑架上设有至少一个置物架，所述置物架上设有多个孔型不同的置物孔。
  6. 根据权利要求5所述的工作台，其特征在于，所述左支撑架和/或所述 右支撑架的底端设有一脚踏杆。
  7. 根据权利要求6所述的工作台，其特征在于，所述左支撑架和/或所述右支撑架上设有至少一个台面夹具架，其上固定有置于所述第一固定孔和置于第二固定孔内的台面夹具。
  8. 根据权利要求1所述的工作台，其特征在于，所述固定板包括第一固定板以及第二固定板，所述第一固定板与所述活动板连接为一体，所述第一固定板上设有标尺和/或第三固定孔
  9. 根据权利要求8所述的工作台，其特征在于，所述第一固定板的下表面设有一锁钩或固定柱，所述第二固定板下表面对应的设有固定柱或锁钩，拨动所述锁钩勾住所述固定柱以锁紧第一固定板和第二固定板。
  10. 根据权利要求1所述的工作台，其特征在于，所述固定板上设有一锁紧机构，所述锁紧机构用于固定所述第二固定板与所述提手杆，所述锁紧机构包括：
    固定座，所述固定座内设有穿孔，且所述固定座通过螺栓固定于所述第二固定板的下表面；
    左卡杆和右卡杆相对的设于所述穿孔内，所述左卡杆和右卡杆之间形成夹持所述提手杆的夹持空间；
    调节杆，其包括一带外旋螺纹的固定端以及一连接于所述固定端的提拉杆，所述提拉杆下端的直径大于所述提拉杆上端的直径，所述提拉杆卡设于所述左卡杆和右卡杆之间，当所述调节杆旋转到未锁紧位置时，所述提拉杆的上端位于所述左卡杆和右卡杆之间，所述左卡杆和右卡杆可相对转动；当所述调节杆旋转到锁紧位置时，所述提拉杆的下端位于所述左卡杆和右卡杆之间，所述提拉杆的下端将所述左卡杆和右卡杆的顶端固定卡住，所述左卡 杆和右卡杆之间间距固定；
    调节钮，其设于所述调节杆上且位于所述第二固定板的上表面，所述调节钮带动所述调节杆的固定端转动，以便带动调节所述左卡杆和右卡杆之间的间距。
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