CN201264270Y - Worktable - Google Patents

Abstract

The utility model relates to a worktable which comprises a pedestal, a pole support assembly arranged on the pedestal in a folding way, a fixed lead rail fixed on the pedestal and a sliding lead rail arranged on the fixed lead rail in a sliding way. The pedestal is also provided with a fast clamping device used for driving the sliding lead rail to move; the fixed lead rail and the sliding lead rail are respectively provided with a fixed workholding jaw and a movable workholding jaw. The worktable also comprises a first support member and a second support member, wherein the first support member is matched with the fixed workholding jaw in a dismountable way, the second support member is matched with the movable workholding jaw in a dismountable way, and the first support member and the second support member are respectively provided with a horizontal supporting table-board, therefore, the worktable can be used as a workable for supporting tools and still can be used as a fast clamp when the support members are dismounted from the fixed workholding jaw and the movable workholding jaw.

Description

Workbench

Technical field

The utility model belongs to the technical field of woodworking machinery, relates in particular to a kind of workbench with detachable supporting table.

Background technology

Bias cutter, bench saw, Profile cut-off machine etc. belong to the table tool of woodworking machinery, such instrument needs a table top that can play the stable support effect usually when executable operations, be convenient to make the operator in operations such as suitable height cut, the height of required workbench also is according to the type of different instruments and different; The workbench of traditional table tool all is that the support by table top and supporting bable tops is constituted; table top is provided with fixture; be used for instrument is fixedly supported to table top; this type of support also has many supporting legs usually; be arranged to folding form; be convenient to collection when off working state, the roller that is provided with on support that has is convenient to carrying.And by the table top of workbench form by two parts, part table top is fixedly connected on support, another part table top then is movably connected on support, manual control piece operationally control activity table top relative fixed table top on support moves, like this can holding workpiece between fixed mesa and the movable table top, the vice that such workbench also can be used as holding workpiece carries out work; When fixed mesa and movable table top near the time, form a smooth table top and be used to support table tool, perhaps can be used as the auxiliary table of work such as workpiece calibration, line.

Disclose a kind of supporting construction of table tool for No. 1810460 as Chinese publication, it comprises the table top that supports cutting machine, and with the table top pin joint and can fold fixing front leg strut and rear support leg, the lower end of rear support leg is provided with caster; Table top comprises the guide rail that both sides are parallel to each other, and can guide rail be installed slidably on the guide rail, and guide rail is provided with locking device; In use, the support that needs to be in folded state earlier fixes, and then guide rail moves to and the corresponding position of cutting machine size, install, and then with locking device cutting machine is fixed on the guide rail, again guide rail is fixed on the table top, so just can carry out cutting work.

Disclose a kind of workbench No. 4155386 as U.S.'s bulletin patent, it comprises the table top of bracket with foldable part and supporting tool, wherein table top comprises fixed mesa and movable table top, wherein fixed mesa is fixedly connected on the support by securing member, movable table top then is connected on the slide block, slide block is mounted slidably on the slide rail of support upper end, one operating grip is connected with screw rod, one nut is threadedly connected on this screw rod and is fixed on the slide block, to such an extent as to during by the operating grip rotating screw bolt, nut drives slide block and goes forward in slide rail, slide in the back, so movable table top can be with slide block forward, the relative fixed table top moves backward; When movable table top moves to the position adjacent with fixed mesa, movable table top and fixed mesa be common to form a smooth work top, can be used as the brace table of table tool, also can be used as line, measures the auxiliary table that waits other work; When movable table top is moved the state that is separated with fixed mesa, can place the workpiece that needs clamping between movable table top and the fixed mesa, as long as once more movable table top is shifted to fixed mesa, just this work can be clamped between the two, the workbench of this moment uses as grip vice.

It is that pin joint links together that above-mentioned preceding case one has disclosed supporting table and the holder part in the supporting construction, can not be split though can fold but, therefore supporting table can only use with holder part, also store together when off working state, so the utilization rate of this supporting construction is not high.

Preceding case two has disclosed a kind of workbench that is provided with fixed mesa and movable table top, fixed mesa is fixedlyed connected with holder part, the relative holder part of movable table top flexibly connects, but fixed mesa, movable table top and support all can not be split, therefore supporting table uses when the duty with holder part, yet folding together storing when off working state, the holder part utilization rate of this workbench is not high.

The utility model content

For overcoming the deficiencies in the prior art, the utility model has solved following technical problem: provide a kind of supporting table and holder part to split fast, and the workbench that still can be used effectively as quick-speed jigs of the holder part after splitting.

The technical scheme that its technical problem that solves the utility model adopts: a kind of workbench, comprise pedestal, the folding fulcrum bar component that is arranged on the pedestal, be fixed on the guide rail of deciding on the pedestal, and be slidingly arranged in the rail plate of deciding on the guide rail, also be provided with the quick clamping mechanism of the motion that is used to drive rail plate on the described pedestal, described decide to be respectively equipped with on guide rail and the rail plate decide jaw and movable clamp port, described workbench also comprises and decides detachable first supporting member that connects of jaw, and with detachable second supporting member that connects of movable clamp port, described first, second supporting member is respectively equipped with the horizontal supporting table; Described first, second supporting member comprises further and the perpendicular clamping face of horizontal supporting table that described clamping face is respectively medial surface adjacent on first, second supporting member.Described fulcrum bar component is arranged on the pedestal collapsibly, described bracket component comprises first, second, third pole, wherein said first, second pole (21,22) is arranged on the first end of described pedestal, and described the 3rd pole is arranged on the second end of pedestal; Described quick clamping mechanism comprises the lever that is installed in pivotally on the pedestal, the pedal that is installed in the lever lower end, be pivotably mounted on the lever upper end and have the propelling arm of tooth piece, the groove that slides and be arranged at the leading arm on the described pedestal and be arranged on the spring between described propelling arm and the described leading arm and cooperate with described tooth piece, wherein said groove is arranged on the described rail plate.

Described first supporting member comprises first carriage that is arranged at the supporting member bottom surface, and described second supporting member comprises second carriage that is arranged at the supporting member bottom surface; Described first carriage and second carriage comprise the support portion respectively, and the connecting portion that is vertically installed in the two ends, support portion.The described first bracket support portion fixedlys connected with the first supporting member bottom surface by flat head bolt, nut, and the described second bracket support portion flexibly connects by flat head bolt, nut and the second supporting member bottom surface.The connecting portion of described first carriage, second carriage is arranged to hollow column respectively, and described column is provided with locking device; Described locking device comprises the square head bolt that is arranged in column, and the knob that is threadedly connected to described bolt.The two ends of described first supporting member, the second supporting member bottom surface are respectively arranged with the U-shaped support, described U-shaped support aligns in twos, described U-shaped support comprises and holds end face that a part bottom surface is connected and the support arm vertical with described end face that described support arm is provided with for the interspersed through hole of guide post.

The supporting table of described first, second supporting member is provided with a plurality of jacks, and described jack is arranged in a linear, and shackle member can be connected with described jack is detachable.

Compared with prior art, the beneficial effects of the utility model: because supporting station comprises fixed mesa and movable table top, therefore can not only be, and can also use as anchor clamps as the brace table or the auxiliary table of table tool, easy to operate simply; Again since supporting table be connected as the quick-speed jigs of holder part is detachable, therefore, after supporting station was dismantled from holder part, holder part can be used as quick-speed jigs, has improved the utilization rate of holder part.

Description of drawings

Below in conjunction with drawings and Examples the utility model is carried out concrete elaboration.

Fig. 1 is the schematic perspective view of the utility model quick-speed jigs.

Fig. 2 removes the sectional perspective exploded view that shows wheel behind the baffle plate according to Fig. 1.

Fig. 3 removes partial cutaway diagrammatic sketch behind the baffle plate according to Fig. 2.

Fig. 4 is the schematic perspective view after the removal of the utility model quick-speed jigs removes cover plate.

Fig. 5 is the utility model the utility model quick-speed jigs master apparent direction partial sectional view.

Fig. 6 is the schematic diagram of the utility model quick-speed jigs travel position.

Fig. 7 is the schematic diagram of collection of the utility model quick-speed jigs or packed state.

Fig. 8 is along E-E direction cutaway view among Fig. 5.

Fig. 9 is the partial enlarged drawing of A position among Fig. 5.

Figure 10 is the partial enlarged drawing of B position among Fig. 5.

Figure 11 is the partial enlarged drawing of C position among Fig. 5.

Figure 12 is the partial enlarged drawing of D position among Fig. 5.

Figure 13 is that the utility model supporting member is overlooked the direction schematic perspective view.

Figure 14 is that the utility model supporting member is looked up the direction schematic perspective view.

Figure 15 is the utility model supporting member three-dimensional exploded view.

Figure 16 is that the utility model quick-speed jigs matches with supporting member and forms the schematic perspective view of supporting bable tops.

Figure 17 is the schematic perspective view of the utility model supporting member when using as vice.

Schematic perspective view when Figure 18 is the shackle member holding workpiece on the utility model supporting member surface.

Wherein:

The 1-pedestal 21-first pole 73-contact-making surface 111-support portion

The 1a-pedestal side plate 22-second pole 74-pin 112-connecting portion

2-fulcrum bar component 23-the 3rd pole 75-accepting groove 113-locking device

3-decides the guide rail 24-first pivot 76-hole 114-deep-slotted chip breaker

The 4-rail plate 25-second pivot 77-cover plate 115-through hole

5-quick clamping mechanism 26-the 3rd pivot 81-knob 116-square neck bolt

7-fixture 31-decides jaw 82-nut 117-knob

8-the 3rd fixture 41-movable clamp port 83-screw rod 119-end face

9-locking device 42-groove 84-clamping element 120a, the b-support arm

10 (10 ')-supporting member 51-lever 91-guide pillar 121-R type pin

10a-bearing-surface 52-pedal 91a-guide pillar free terminal 130-support bar

10b-bottom surface 53-the 4th pivot 92-locking button 211-bracing or strutting arrangement

10c-clamping face 54-Wushu axle 93-connecting rod 212-support member

10d-clamping face 55-advances arm 94-slide block 213-support member

11-first end 56-extension spring 95-swing seat 214-base plate

12-the second end 57-leading arm 96-swing arm 215-accepting groove

13-plate washer 58-projection 97-spring 216-supporting pad

The 14-accepting groove 59-stage clip 100-first carriage 217-screw

15-waist through hole 61-axis of rolling 101-support portion 218-screw

16-jack 62-counterpart 102-connecting portion 231-elongated slot

17-shackle member 63-stopper section 103-locking device 232-first end

18a-flat head bolt 64-wheel 105-through hole 233-the second end

18b-nut 65-sliding part 106-square neck bolt 234-rubbing cushion

19-U shape support 71-connector 107-knob 771-draw-in groove

20-guide post 72-stage clip 110-second carriage

The specific embodiment

As shown in Figure 1, a kind of quick clamping system of workbench, comprise a quick-speed jigs, it comprises pedestal 1, foldingly be arranged on fulcrum bar component 2 on the pedestal 1, be separately fixed at deciding guide rail 3, rail plate 4 and deciding jaw 31, movable clamp port 41 and be installed in the quick clamping mechanism 5 that is used to drive rail plate 4 motions on the pedestal 1 of pedestal 1 both sides, wherein rail plate 4 can be slidingly arranged in along direction shown in the E arrow among the figure and decide on the guide rail 3, pedestal 1 has first end 11 and the second end 12, wherein also is provided with plate washer 13 on the first end 11.Decide the front end that jaw 31 is fixedly installed on the first end 11 of pedestal 1 or decides guide rail 3, movable clamp port 41 is arranged on the front end of rail plate 4.

With reference to Fig. 1, Fig. 2, shown in Figure 3, fulcrum bar component 2 comprises first, second, third pole 21,22,23, is connected with pedestal 1 by first, second, third pivot 24,25,26 respectively.Because the center of gravity of whole quick-speed jigs is near the first end 11 of pedestal 1, so first, second pole 21,22 is arranged on the second end 12 that these first end 11, the three poles 23 are arranged on pedestal 1.

This quick-speed jigs is provided with wheel 64, is used for conveniently moving and transporting, and wheel 64 is arranged on the centre position, below of first end 11, makes that like this center of gravity of whole quick-speed jigs is lower, guarantees during transportation steadily; And in order to save the trouble of packaging space and dismounting wheel, the length of wheel is not more than the Breadth Maximum of plate washer 13, and the diameter of this wheel 64 is less, can not take very big space; And the convenience in order to transport, the length of this wheel 64 is far longer than the diameter of wheel 64, and the material of wheel 64 is preferably made by material toughness such as rubber, high-intensity.In addition, pedestal 1 is provided with the axis of rolling 61, the axis of rolling 61 is perpendicular with the glide direction (direction shown in the E arrow) of rail plate 4, be arranged with circular counterpart 62 at the two ends of this axis of rolling 61, the external diameter of this counterpart 62 is slightly less than the internal diameter of wheel 64, like this, wheel just can be set on this counterpart 62 and can freely rotate, and also is provided with the stopper section 63 that backstop wheel 64 comes out in the end of this counterpart 62 certainly.

Owing to also be provided with plate washer 13 on the first end 11, therefore make first, second pole 21,22, can only be around first, second pivot 24,25 to the inboard of pedestal 1 pivot folding (because folding laterally can being blocked) by plate washer 13; The 3rd pole 23 then can pivot folding around the 3rd pivot 26 to the pedestal medial and lateral.

With further reference to Fig. 4, shown in Figure 5, because being provided with elongated slot 231, the three poles 23 of accommodating the 3rd pivot 26, the 3rd pole 23 can slide by relative the 3rd pivot 26.So syndeton of fulcrum bar component 2 and pedestal 1 makes fulcrum bar component 2 relative pedestals 1 have three kinds of transformable positions; Primary importance, just Fig. 1 and opening type position shown in Figure 4, its first, second, third pole 21,22,23 all is in non-folded state, forms a tripod and comes together support pedestal 1, makes it be in suitable height, handled easily person work; In the second place, travel position just, as shown in Figure 6, first, second pole 21,22 is covered up to pedestal 1 folded inside, the 3rd pole 23 is to pedestal 1 folded, as the transportation handle, and wheel 64 kiss the earths, and pedestal 1 can make this quick-speed jigs of the convenient transportation of operator with respect to ground inclination under this state; In the 3rd position, just storage configuration or packed state, as shown in Figure 7, at this moment first, second, third pole 21,22,23 all is covered up to pedestal 1 folded inside, because wheel 64 is arranged on the position near the pivot 24,25 of pole 21,22, and the diameter of wheel 64 is also less, so can reduce the collection or the packaging volume of quick-speed jigs effectively, wheel 64 also need not dismounting when packing or collection, very convenient.

Simultaneously in order to increase the friction on fulcrum bar component 2 and ground, can make its more stable support foundation 1, as shown in Figure 2, an end that contacts with ground first, second pole 21,22 is provided with the bracing or strutting arrangement 211 of same structure, and existing is that example illustrates the structure that it is concrete with first pole 21.The profile of this bracing or strutting arrangement 211 is a stirrup shape, and floor space is bigger, and is more stable, and can also hold operator's a pin in the middle of it, and the operator can will ride inside when needed, to increase stability.This bracing or strutting arrangement 211 comprises the support member 212,213 that is oppositely arranged, and the base plate 214 of connection support member 212,213, and the not direct kiss the earth of this base plate 214, as shown in figure 10, it has formed a bigger accepting groove 215, contain the supporting pad 216 that directly contacts with ground (can referring to Figure 12) at these accepting groove 215 inner rings, this supporting pad 216 is connected with base plate 214 by screw 217.The bracing or strutting arrangement 211 that is arranged so that of supporting pad 216 has increased the frictional force with ground, and also can prevent to damage ground.Certainly on base plate 214, also be provided with screw 218, in needs, can also use securing members such as screw this bracing or strutting arrangement 211 to be fixed on the ground by screw 218.As shown in figure 11, being provided with rubbing cushion 234 on the second end 233 that the 3rd pole 23 contacts with ground, is in order to increase the friction with ground, to make support foundation more stable equally.

With reference to Fig. 3, shown in Figure 4, all stablize in several positions in order to make pole, between first pole 21 and pedestal 1, be provided with the fixture 7 of fixing first pole 21, certainly, between second pole 22 and pedestal 1, be provided with fixture (not shown) with spline structure, be example just now, the concrete structure of this fixture is described with first pole 21.This fixture 7 comprises the connector 71 that is pivotally connected on the pedestal 1, be fixed on the cover plate 77 (with reference to shown in Figure 7) on the pedestal 1 and be arranged on stage clip 72 between connector 71 and the cover plate, and what the stage clip here can also be known altogether by those skilled in the art certainly is that other flexible member such as extension spring or torsion spring replaces.Also be provided with first counterpart and second counterpart on the connector 71, here first counterpart is that contact-making surface 73, the second counterparts of connector are pin 74, and also is provided with the accepting groove 75 of accommodating stage clip 72 on connector 71.When first pole 21 is in non-folded state, this moment, connector 71 was under the active force of stage clip 72, the inner side end of its contact-making surface 73 and first pole 21 relies closely, thereby pole 21 rotation to the inside of winning is limited, thereby the position of first pole 21 is fixed, thereby support foundation 1 that can be stable; When needs fold first pole 21, the operator only needs to stretch in the hole 76 by finger, stir connector 71 to the direction of the active force that overcomes stage clip 72, connector 71 rotations make contact-making surface 73 depart from first pole 21, this moment, first pole 21 just can move to as shown in Figure 5 and Figure 6 folded state around first pivot 24, this moment, the pin 74 and first pole 21 relied closely, and kept first pole 21 to be in stable folded state.

With reference to Fig. 5 and shown in Figure 8, be provided with the 3rd fixture 8 of fixing the 3rd pole 23 between the 3rd pole 23 and the pedestal 1.This fixture 8 comprise the elongated slot 231 of the side plate 1a that passes pedestal 1 and the 3rd pole 23 screw rod 83, with screw rod 83 nut engaged 82, and symmetrically arranged clamping element 84, wherein clamping element 84 is arranged at the both sides of the 3rd pole 23 and between the biside plate 1a of pedestal 1, the knob 81 of the person's operation that certainly also is provided with the handled easily on the nut 82, when unscrewing knob 81, produce the gap between clamping element 84 and the 3rd pole 23, the 3rd pole 23 just can be folding to the medial and lateral of pedestal 1 around the 3rd pivot 26; When arriving desired location, screw knob 81, just can make the 3rd pole 23 fixing.

Because the 3rd pole 23 is provided with elongated slot 231, for the 3rd pole 23 can arrive primary importance fast, duty just, as shown in Figure 6, the pedestal 1 of this quick-speed jigs is provided with the accepting groove 14 of accommodating the 3rd pole first end 232.

As Fig. 5, shown in Figure 9, drive the quick clamping mechanism 5 of movable clamp port 41 motions, comprise by what the 4th pivot 53 pivoted being installed in lever 51 on the pedestal 1, being installed in the pedal 52 of lever 51 lower ends, the pivotable propelling arm 55 that is installed in lever 51 upper ends and has projection 58, and sliding and be arranged at the leading arm 57 on the pedestal 1 and be arranged on extension spring 56 that advances between arm 55 and the leading arm 57 and the groove 42 that cooperates with projection 58 that its further groove 42 is along vertical setting of rail plate 4 by Wushu axle 54.Advance between arm 55 and the pedestal 1 and be provided with stage clip 59; Under the original state, this stage clip 59 is jack-up projection 58 upwards, but projection 58 is still protected the state that is separated with groove 42 that is in, the operator can freely spur rail plate 4 and slided on pedestal 1 this moment, and this rail plate 4 can also be pulled away from fully and change behind the pedestal that direction is installed on pedestal again, as shown in phantom in Figure 5, the clamping range of this quick-speed jigs be can enlarge like this, workbench or other object that clamping has big width conveniently are used for; Have only when tramping with one's feet down pedal 52, under the effect of lever 51, advance arm 55 to produce pivoting action, make projection 58 to mesh with groove 42.

During work, with stepping on pedal 52, pedal 52 drives lever 51 around 53 rotations of the 4th pivot, arrive as dotted line position among Fig. 5, and advance arm 55 under the effect of lever 51 and leading arm 57, move forward, simultaneously because the effect of lever, this advances the projection 58 of arm 55 to mesh with groove 42 earlier, and then drive rail plate 4 pushes certain distance forward.When unclamping pedal, under the effect of extension spring 56, advance arm 55 to pivot and retreat, lever 51 and pedal 52 reset, and projection 58 breaks away from once more with groove 42.So repeat to step on pedal 52 and discharge pedal, just can be with rail plate 4 together with movable clamp port 41 fast forward near decide jaw 31, so just can clamp being arranged at workbench or other object of deciding jaw 31 and movable clamp port 41 rapidly.Wherein pedal 52 is arranged to center on the folded inside (as dotted line in Fig. 5 shown in) of Wushu axle 54 to pedestal 1.

With reference to Fig. 5, shown in Figure 12, after arriving required clamped position, just can the position of this movable clamp port 41 be locked by the retaining mechanism 9 that is arranged between pedestal 1 and the lever 51.This retaining mechanism 9 comprises the guide pillar 91 that is pivotally connected on the lever 51, slidably be arranged on the cage knob 92 of first end 11, be connected the connecting rod 93 at cage knob 92 backs, and be installed in the slide block 94 of connecting rod 93 lower ends, slide block 94 is provided with the perforate that the end that is used to accept swinging axle 96 plugs, swinging axle 96 other ends are connected on the swing seat 95, be arranged with back-moving spring 97 on the swinging axle 96, wherein the base plate of swing seat 95 is provided with the perforate of accommodating guide pillar 91, ought depress cage knob 92 downwards like this, cage knob 92 is drivening rod 93 successively just, slide block 94 moves down (among the figure shown in the dotted line position), swinging axle 97 produces and pivots, 95 upwards provoke (among the figure shown in the dotted line position) and will swing seat, and swing seat 95 is upwards provoked its guide pillar 91 is blocked on a sidewall of base plate perforate, moving upward of guide pillar 91 like this by locked, and can only move downward; At this moment only need step on pedal 52, make lever 51 drive guide pillar 91 and move downward, the free terminal 91a of guide pillar 91 is just stuck with the 95 base plate perforates of swing seat like this, and at this moment the position of rail plate 4 and movable clamp port 41 thereof is just locked.If want to discharge again rail plate 4 and movable clamp port 41 thereof, only cage knob 92 upwards need be lifted and carry out release, at this moment connecting rod 93 drive slide blocks 94 move up, the end that swinging axle 97 is inserted in slide block is lifted, and after the swing seat 95 downward angles that pivot, make the base plate perforate throw off clamping with guide pillar 91, guide pillar 91 can move up and down in the base plate perforate, and the operator can step on once more that pedal 52 is regulated or rail plate 4 pulled to and deviate from the direction of deciding jaw 31 this moment.

Shown in Figure 13,14,15, the supporting member that is used for connecting with quick-speed jigs comprises first supporting member 10 and second supporting member 10 ', be respectively equipped with horizontal supporting plane 10a and bottom surface 10b on first, second supporting member 10,10 ', first, second supporting member 10,10 ' further comprises clamping face 10c, the 10d perpendicular with the horizontal supporting table, and clamping face 10c, 10d are respectively the adjacent medial surface of first, second supporting member 10,10 '.

First, second supporting member 10,10 ' is provided with a plurality of jacks that are arranged along a straight line 16, being connected in the jack 16 of shackle member 17 plug types; Fixing pair of U-shaped support 19 respectively on the first supporting member 10 side bottom surface 10b adjacent with second supporting member 10 ', U-shaped support 19 has an end face 119 of fitting with bottom surface 10b and two vertical with end face 119 respectively support arm 120a, 120b, U-shaped support 19 by being connected in end face 119 flat head bolt 18a and nut 18b respectively with first, second supporting member 10,10 ' is fastenedly connected.The U-shaped support 19 that wherein is arranged at first supporting member 10 is positioned at same linear position with the U-shaped support 19 that is arranged at second supporting member 10 ', be provided with the through hole that wears for guide post 20 on each support arm 120a, 120b of U-shaped support 19, leading last 20 is provided with R type pin 121.In addition, also be respectively arranged with a pair of carriage 100,110 on the bottom surface 10b of first supporting member 10 and second supporting member, a 10 ' adjacent side, carriage 100 and carriage 110 in the position of bottom surface 10b equally over against arranging; First carriage 100 comprises the support portion 101 that be arranged in parallel with bottom surface 10b, and be positioned at 101 two ends, support portion and relative support portion 101 vertically disposed connecting portions 102, first carriage 100 is fixedly connected on first supporting member, 10 bottom surface 10b by flat head bolt 18a and the nut 18b that is arranged at connecting portion 102, can certainly adopt other fastening means; First carriage 100 and second carriage 110 in the present embodiment all adopt metal material iron to make, adopt welding manner to be connected between connecting portion 102 and the support portion 101, the bracket material in the present embodiment also can have the material of certain intensity such as timber with other certainly, steel are replaced; Two connecting portions 102 are arranged to hollow cylindrical body shape respectively, and the spacing L between the lateral surface of two cylindrical body is provided with corresponding with the clamping width of deciding jaw 31; The locking device 103 that is provided with respectively on each cylindrical body 102.Equally, second carriage 110 comprises the support portion 111 that be arranged in parallel with bottom surface 10b, and be positioned at 111 two ends, support portion and relative support portion 111 vertically disposed connecting portions 112, flat head bolt 18a and the nut 18b bottom surface 10b that be connected in second supporting member 10 ' of second carriage 110 by being arranged at connecting portion 112, support portion 111 is provided with deep-slotted chip breaker 114 in the position that flat head bolt 18a connects, therefore, though second carriage 110 is connected to the bottom surface 10b of second supporting member 10 ', can carry out the displacement of certain angle by relative second supporting member 10 '; Connecting portion 112 is configured to hollow cylindrical body equally, and connecting portion 112 is connected to 111 two ends, support portion by vertical welding respectively; Because first carriage 100 and second carriage 110 are in the aligned in position of supporting member, therefore the connecting portion 102 that is arranged at first carriage 100 aligns respectively with the connecting portion 102 of second carriage 110, and is respectively arranged with locking device 103,113 on each cylindrical body 102,112.

With further reference to Figure 15, shown in 16, locking device 103,113 comprises square neck bolt 106,116 respectively, the knob 107,117 that is threaded with square neck bolt 106,116, the through hole 105,115 that supplier's hook bolt 106,116 wears is set respectively on the cylindricality connector 102,112.Decide jaw 31 when matched when first supporting member 10 and quick-speed jigs, square neck bolt 106 passes (not shown) from the interior side through hole of deciding jaw 31 earlier, after passing the through hole 105 of cylindricality connector 102 again, again knob 107 is threadedly connected on the square neck bolt 106 that stretches out through hole 105, is used for first supporting member 100 lock onto and decides jaw 31.When the movable clamp port 41 of second supporting member 10 ' and quick-speed jigs is matched, square head bolt 116 passes (not shown) from the interior side through hole of movable clamp port 41 earlier, and then after penetrating the through hole 115 of cylindricality connector 112, again knob 117 is threadedly connected on the square neck bolt 116 that stretches out through hole, is used for second supporting member 110 lock onto and decides jaw 41.At this moment, pedal 52 tramps with one's feet down, make quick clamping mechanism 5 drive movable clamp port 41 to deciding the motion of jaw 31 directions, when first supporting member 10 is drawn close mutually with second supporting member 10 ', the bearing-surface 10a of first supporting member and the bearing-surface 10a of second supporting member are positioned at same horizontal plane at this moment, simultaneously, be positioned at the U-shaped support 19 at 10b two ends, supporting member bottom surface, and the guide post 20 that is arranged in the U-shaped support has guaranteed the aliging of smooth and clamping face 10c, 10d of first, second supporting members support face 10a; Supporting member 10a, the 10b of this moment can be used as to support and reaches the fixedly supporting station of table tool.This horizontal supporting face also can be used as line, measurement etc. and carries out the auxiliary table that workpiece is handled.

With reference to shown in Figure 17, make movable clamp port decide the jaw direction when moving to deviating from, first supporting member 10 and second supporting member 10 ' are separated, can be used for holding workpiece W between the clamping face 10d of the clamping face 10c of first supporting member 10 and second supporting member 10 ' at this moment, because this work W is the special-shaped workpiece that the end width does not wait, therefore as clamping face 10c, during one end of 10d holding workpiece W broad, operator's pedal 52 that can further tramp with one's feet down, it is close to workpiece W to make movable clamp port 41 drive support member 10 ', when work broad an end be held on clamping face 10c tightly, in the time of between the 10d, further drive movable clamp port 41 again, this moment, supporting member 10 ' relative second carriage 110 was that movable clamp port produces rotation to workpiece one side in deep-slotted chip breaker 114, until clamping face 10d rotate to clamp with the side of special-shaped workpiece W till, at this moment can further this clamped position be locked.The supporting member 10,10 ' of this moment uses as anchor clamps.

With further reference to shown in Figure 180, be placed with work W ' on the bearing-surface 10a of first, second supporting member 10 ', workpiece W ' was positioned at and was arranged at first, second supporting member 10 respectively this moment, between 10 ' the shackle member 17, step on pedal 52 this moment, makes movable clamp port drive second supporting member 10 ' and move to second supporting member 10, clamped by shackle member 17 respectively until the side of workpiece W ', and then this clamped position locked, workpiece W ' just steadily is clamped on this workbench like this; Certainly can be according to the width demand of workpiece, the different jacks 16 that shackle member 17 can be selected to be inserted on the supporting member are used for holding workpiece easily.

Claims (12)

1, a kind of workbench, comprise pedestal (1), be arranged on the fulcrum bar component (2) on the pedestal, be fixed on and decide guide rail (3) on the pedestal, and be slidingly arranged in the rail plate of deciding on the guide rail (4), also be provided with the quick clamping mechanism (5) of the motion that is used to drive rail plate on the described pedestal, described decide to be respectively equipped with on guide rail and the rail plate decide jaw (31) and movable clamp port (41), it is characterized in that: described workbench further comprises and decides detachable first supporting member (10) that connects of jaw, and with detachable second supporting member (10 ') that connects of movable clamp port, described first, second supporting member (10,10 ') has horizontal supporting table top (10a) respectively.

2, workbench according to claim 1, it is characterized in that: described fulcrum bar component (2) is arranged on the pedestal collapsibly, described bracket component (2) comprises first, second, third pole (21,22,23), wherein said first, second pole (21,22) is arranged on the first end (11) of described pedestal (1), and described the 3rd pole (23) is arranged on the second end (12) of pedestal (1).

3, workbench according to claim 2 is characterized in that: described quick clamping mechanism (5) comprises the lever (51) that is installed in pivotally on the pedestal (1), the pedal (52) that is installed in lever (51) lower end.

4, workbench according to claim 3, it is characterized in that: described quick clamping mechanism (5) further comprises the propelling arm (55) that is pivotably mounted on lever (51) upper end and has tooth piece (58), slide be arranged at the leading arm (57) on the described pedestal (1) and be arranged on described propelling arm (55) and described leading arm (57) between spring (59) and the groove (29) that cooperates with described tooth piece (58), wherein said groove (29) is arranged on the described rail plate (26).

5, workbench according to claim 4, it is characterized in that: described first, second supporting member further comprises the clamping face (10c perpendicular with the horizontal supporting table, 10d), described clamping face is respectively first, second supporting member (10,10 ') and goes up adjacent medial surface.

6, workbench according to claim 5 is characterized in that: the supporting table of described first, second supporting member (10a) is provided with a plurality of jacks (16), and described jack is arranged in a linear, and shackle member (17) can be connected with described jack is detachable.

7, workbench according to claim 1 is characterized in that: described first supporting member comprises first carriage (100) that is arranged at supporting member bottom surface (10b), and described second supporting member comprises second carriage (110) that is arranged at supporting member bottom surface (10b).

8, workbench according to claim 7 is characterized in that: described first carriage and second carriage comprise support portion (101,111) respectively, and the connecting portion (102,112) that is vertically installed in the two ends, support portion.

9, workbench according to claim 8, it is characterized in that: the described first bracket support portion (101) fixedlys connected with the first supporting member bottom surface by flat head bolt (18a), nut (18a), and the described second bracket support portion (111) flexibly connects with the second supporting member bottom surface by flat head bolt (18a), nut (18a).

10, workbench according to claim 9 is characterized in that: the connecting portion (102,112) of described first carriage, second carriage is arranged to hollow column respectively, and described column is provided with locking device (103,113).

11, workbench according to claim 10 is characterized in that: described locking device (103,113) comprises the square head bolt (106,116) that is arranged in column, and the knob (107,117) that is threadedly connected to described bolt.

12, workbench according to claim 11, it is characterized in that: the two ends of described first supporting member, the second supporting member bottom surface (10b) are respectively arranged with the U-shaped support, described U-shaped support aligns in twos, described U-shaped support comprises and holds end face (119) that a part bottom surface is connected and the support arm (120a vertical with described end face, 120b), described support arm is provided with the through hole that interts for guide post (20).

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