CN2294141Y - Work bench having supporting frame - Google Patents

Abstract

The utility model provides a work bench with a bracket, which has the advantages of lower investment for users and good service performance. The utility model is composed of a work bench and a bracket. The work bench is composed of two pairs of supporting feet, two hollow screw seats, two screws, and more than one bedplate. The two pairs of supporting feet are mutually pivoted with the two hollow screw seats which are pivoted between the upper parts of the two pairs of supporting feet. A telescopic connecting rod is pivoted between the lower ends of the two pairs of supporting feet. The two screws are arranged in the hollow cavities of the screw seats. More than one bedplate is horizontally connected with the top surfaces of the two screw seats. The bracket is composed of a supporting board, a supporting rod, and a roller. The supporting rod is fixedly installed on the bottom surface of the supporting board. The roller is rotatablely installed on the upper end of the supporting board. The bracket is fixedly installed on the work bench by the supporting rod.

Description

Workbench with carriage

The utility model belongs to workbench, particularly a kind of workbench with carriage.

The workbench of being made up of the place ahead platen, rear platen, complex root leg, screw rod, screw bolt seat and slide block is as shown in Figure 1 usually used in timber work.The place ahead platen is fixedly mounted on the leg, the screw bolt seat of hollow is located at the top of leg, slide block and screw rod screw togather, and place in the cavity of screw bolt seat, slide block then is connected with the rear platen with the double-screw bolt and the nut of its top, and make the rear platen move forward and backward with the relative the place ahead of the slide block that moves along screw rod platen, adjust the distance between itself and the place ahead platen, workpiece or instrument with the different sizes of bearing, on forward and backward side's platen, be provided with plurality of through holes, to make things convenient for user's clamping workpiece on platen.The workbench of this structure, not only floor space is big, and when processing than farm labourer's part, because the rear platen is limited relative to the distance that the place ahead platen moves, and must set up the cylinder carriage that is made of pedestal, up-and-down rod and cylinder, so that support and conveying workpieces, not only increased user's extra financial burden, and, when not using, take bigger collection space.

The purpose of this utility model provides and a kind ofly can reduce user investment, the workbench with carriage that serviceability is good.

The utility model is made up of workbench and carriage, workbench is made up of with upper platen two pairs of legs, two hollow screw seats, two screw rods and one, two pairs of legs articulate mutually with two hollow screw seats that are journaled between its upper end, articulate shrinking connecting-rod between two pairs of leg lower ends, two screw rods place in the cavity of screw bolt seat, the horizontal end face that is connected to two screw bolt seats of more than one platen; Carriage is made up of supporting plate, pole and cylinder, and strut fixation is installed in the bottom surface of supporting plate, and cylinder is rotatably installed in the supporting plate upper end, and carriage is installed on the workbench with strut fixation.

Because the utility model is made up of workbench and carriage, workbench is made up of with upper platen two pairs of legs, two hollow screw seats, two screw rods and one, two pairs of legs articulate mutually with two hollow screw seats that are journaled between its upper end, articulate shrinking connecting-rod between two pairs of leg lower ends, two screw rods place in the cavity of screw bolt seat, the horizontal end face that is connected to two screw bolt seats of more than one platen; Carriage is made up of supporting plate, pole and cylinder, and strut fixation is installed in the bottom surface of supporting plate, and cylinder is rotatably installed in the supporting plate upper end, and carriage is installed on the workbench with strut fixation.During use, workbench is launched, when processing long size work front end, the stage casing of long size work is placed on the cylinder of carriage, and when the processing of workpiece front end was advanced by drive, the cylinder in support workpiece stage casing rotated, make in the workpiece, back segment moves thereupon forward, not only need not optional equipment cylinder carriage, it is good to reduce user's investment and serviceability, thereby reaches the purpose of this utility model.

Fig. 1, workbench decomposition texture schematic isometric for commonly using.

Fig. 2, be the utility model decomposition texture schematic isometric.

Fig. 3, be the utility model structural representation stereogram.

Fig. 4, be the utility model deployed condition side view.

Fig. 5, be the utility model collapse state side view.

Fig. 6, be the local amplification profile of A portion among Fig. 2.

Fig. 7, be the local amplification stereogram (supporting plate is provided with guide rod) of A portion among Fig. 2.

Fig. 8, be carriage user mode schematic diagram among Fig. 7.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 2, Fig. 3, shown in Figure 4, the utility model by workbench 1, two connecting rods 2, insert frame 3 and carriage 4 is formed, workbench 1 is made up of two pairs of legs 11, two hollow screw seats 12, two screw rods 13, preceding platen 14, tail plank 15 and handles 16, two pairs of legs 11 articulate mutually with two hollow screw seats 12 that are journaled between its upper end, articulate shrinking connecting-rod 17 between two pairs of leg 11 lower ends, two screw rods 13 place in the cavity of screw bolt seat 12, and its front end is fixedlyed connected with handle 16; Preceding platen 14 crosswise fixed are installed in end face the place ahead of two screw bolt seats 12, and the rear end of tail plank 15 and two screw rods 13 is spirally connected; Connecting rod 2 is provided with pivot hole 21 and 22, two connecting rods of locating hole, 2 symmetries tilt to be articulated between two pairs of legs 11; Insert frame 3 and be provided with jack 31 for running through through hole, and the fastening screw 32 that is provided with axis and jack 31 axis normal and connects with jack 31, slotting frame 3 two ends end faces are provided with pivot hole 33 and the locating hole 34 corresponding with connecting rod 2 upper pivot holes 21 and locating hole 22; Insert frame 3 and be journaled between two connecting rods 2 with the articulated part 35 that is located in the pivot hole 21,33, with the resilient pin locking location as keeper 36 that is installed in the locating hole 22,34, and the jack 31 that order is inserted on the frame 3 is positioned at workbench 1 middle position; As shown in Figure 3, also can the grafting piece 5 with jack 51 and fastening screw 52 be set in screw bolt seat 12 sides or other positions of workbench 1; Carriage 4 is made up of supporting plate 41, cylinder 42 and pole 43, and as shown in Figure 6, supporting plate 41 both sides are bent upwards and extend to form opposed two blocks of side plates 411, are respectively equipped with the through hole 412 of coaxial line in two side plate 411 central authorities; As shown in Figure 7, also can be provided with two fixed blocks 44 and two guide bars 45 on the supporting plate; The fastening screw 442 that fixed block 44 is provided with through hole 441 and axis and through hole 441 axis normal and connects with through hole 441; Guide bar 45 is L-shaped; Two fixed blocks 44 are fixedly mounted on the forward and backward side of supporting plate 41 end faces respectively, and guide bar 45 is inserted in fixed block 44 through holes 441 with the one end, and by fastening screw 443 location that are located in the fastening screw 442; Cylinder 42 is made up of cylindrical shell 421, two covers 422, axle 423, two packing rings 424 and two springs 425, and cover 422 is provided with central through hole 4221, and its periphery is corresponding with cylindrical shell 421 openings; The external diameter at axle 423 two ends is corresponding with the central through hole 4221 of cover 422, is arranged with 2 clip points 4231 on it; Packing ring 424, spring 425 and cover 422 are sleeved on the axle 423 successively, cover 422 is encapsulated in cylindrical shell 421 two ends, and make packing ring 424 be against on the clip point 4231 of axle 423, extend outside the cover 422 at axle 423 two ends, and be inserted on the through hole 412 of 41 two blocks of side plates 411 of supporting plate, so that cylinder 421 is rotatably installed in supporting plate 41 upper ends; Pole 43 is fixedly mounted on the bottom surface of supporting plate 41 with the top, the external diameter of its bottom is corresponding with the jack 31 on the slotting frame 3, carriage 4 is fixedly mounted on the workbench 1 with the pole 43 that is inserted in frame 3 jacks 31, and after can being adjusted to suitable height up and down, by being located in fastening screw 37 location of inserting in the frame 3 fastening screws 32.The pole 43 that can also be inserted in grafting piece 5 jacks 51 is fixedly mounted on the workbench, and by fastening screw 53 location that are located in the grafting piece 3 fastening screws 52.

During use, workbench 1 is launched, when processing long size work front end, the stage casing of long size work is placed on the cylinder 42 of carriage 4, when the processing of workpiece front end is driven when advancing, the cylinder 42 in support workpiece stage casing rotates, and makes in the workpiece, back segment moves thereupon forward.And as shown in Figure 8, when the width of the workpiece hour, regulate the position of guide bar 45, make the distance between two L-shaped guide bars, 45 montants 451 corresponding with the width of the workpiece, spacing to workpiece, make workpiece precision, straight ahead exactly.

During collection, as shown in Figure 5, unclamp spiral shell and be contained in the fastening screw of inserting in the frame 3 fastening screws 32 37, pole 43 is dropped to the below of workbench 1 forward and backward platen 14,15; Take out the keeper of inserting between frame 3 and the connecting rod 2 36, slotting frame 3 is rotated relative to connecting rod 2, amount to the shrinking connecting-rod 17 of work stage 1, just the utility model can be amounted to, and make carriage 4 install in the middle of two pairs of legs 11.

Claims (8)

1, a kind of workbench with carriage, it has workbench, workbench is made up of with upper platen two pairs of legs, two hollow screw seats, two screw rods and one, two pairs of legs articulate mutually with two hollow screw seats that are journaled between its upper end, articulate shrinking connecting-rod between two pairs of leg lower ends, two screw rods place in the cavity of screw bolt seat, the horizontal end face that is connected to two screw bolt seats of more than one platen; It is characterized in that it also has carriage, carriage is made up of supporting plate, pole and cylinder, and strut fixation is installed in the bottom surface of supporting plate, and cylinder is rotatably installed in the supporting plate upper end, and carriage is installed on the workbench with strut fixation.

2, the workbench with carriage according to claim 1 is characterized in that described supporting plate both sides are bent upwards to extend to form opposed two blocks of side plates, is respectively equipped with the through hole of coaxial line in two side plate central authorities; Cylinder is made up of cylindrical shell, two covers, axle, two packing rings and two springs, and cover is provided with central through hole, and its periphery is corresponding with cartridge openings; The external diameter at axle two ends is corresponding with the cover central through hole, is arranged with two clips point on it; Packing ring, spring and cover are sleeved on the axle successively, and cover is encapsulated in the cylindrical shell two ends, and make packing ring be against on the clip point, and extend outside the cover at the axle two ends, and be inserted on the through hole of two blocks of side plates of supporting plate.

3, the workbench with carriage according to claim 1 and 2 is characterized in that described workbench is provided with the slotting frame of installation bracket; Inserting frame is provided with and the corresponding jack of carriage pole external diameter.

4, the workbench with carriage according to claim 3, it is characterized in that jack on the described slotting frame is for running through through hole, insert be provided with on the frame axis vertical with receptacle axis and with the fastening screw of jack perforation, support is inserted in the jack of frame, and by the fastening screw location that is located in the fastening screw.

5, the workbench with carriage according to claim 4 is characterized in that symmetry tilts to articulate two connecting rods between described two pairs of legs, and slotting frame is articulated between two connecting rods, and the jack that order is inserted on the frame is positioned at the workbench middle position.

6, the workbench with carriage according to claim 5 is characterized in that described connecting rod is provided with pivot hole and locating hole; Insert frame two ends end face and be provided with pivot hole and the locating hole corresponding with connecting rod upper pivot hole and locating hole; Articulated part articulates in its pivot hole with being located in to insert frame and connecting rod, and with the keeper locking location that is installed in its locating hole.

7, the workbench with carriage according to claim 1 and 2 is characterized in that described supporting plate is provided with two fixed blocks and two guide bars; The fastening screw that fixed block is provided with through hole and axis is vertical with through-bore axis and connect with through hole; Guide bar is L-shaped; Two fixed blocks are fixedly mounted on the forward and backward side of supporting plate end face respectively, and guide bar is inserted in the fixed block through hole with the one end, and by the fastening screw location that is located in the fastening screw.

8, the workbench with carriage according to claim 1 and 2 is characterized in that being provided with in described workbench screw bolt seat side the grafting piece with jack and fastening screw.

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