CN210058337U - Superclean bench convenient to operation - Google Patents

Abstract

The utility model relates to the technical field of accessory devices for workpiece operation, in particular to a convenient-to-operate superclean workbench; comprises a bottom plate, four groups of brackets and a placing block; the placing block comprises an upper plate body and a lower plate body, the placing block further comprises two sets of fixing columns, two sets of supporting columns, two sets of sliding columns, a handle, a connecting frame, a connecting column and a rotating column, the left half area and the right half area of the outer side of the rotating column are provided with threads, the two sets of threads are opposite in rotating direction, the connecting column comprises a sleeve spring and a telescopic pipe, the connecting block further comprises an annular iron-absorbing stone plate, an iron plate is arranged on the connecting frame, the fixing sleeve on the outer side of the rotating column is provided with a positioning ring, the connecting block further comprises three sets of auxiliary blocks, the three sets of auxiliary blocks are internally and transversely provided with through grooves, the three sets of through groove inner side walls can be rotationally fixed with a rolling column set, the left half area and the right half area of the top of the bottom plate are transversely provided with sliding rails.

Description

Superclean bench convenient to operation

Technical Field

The utility model relates to a work piece operation auxiliary device's technical field especially relates to a superclean bench convenient to operation.

Background

As is well known, an easy-to-operate superclean bench is an auxiliary device used in the mechanical production and processing process to support workers and perform manual operation on workpieces, so that the workpieces can be better used subsequently, and the superclean bench is widely used in the field of workpiece operation; the existing superclean workbench convenient to operate comprises a bottom plate, four groups of supports and a placing block, wherein the bottom ends of the four groups of supports are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the top end of the bottom plate, and the top ends of the four groups of supports are connected with the bottom end of the placing block; when the conventional superclean workbench convenient to operate is used, a worker is supported by the placing block, and a workpiece is manually operated; the existing superclean bench convenient to operate is found in use, the supporting position of the placing block is relatively fixed, and the superclean bench cannot be conveniently adjusted according to comfortable needs of workers, so that the use limitation of the superclean bench is high, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an it places a supporting position and can conveniently adjust according to the comfortable needs of staff to reduce its use limitation, improve the superclean bench of the operation of being convenient for of practicality.

The utility model discloses a clean bench convenient to operate, which comprises a bottom plate, four groups of brackets and a placing block, wherein the bottom ends of the four groups of brackets are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the top end of the bottom plate; the placing block comprises an upper plate body and a lower plate body, and also comprises two groups of fixed columns, two groups of supporting columns, two groups of sliding columns, a handle, a connecting frame, a connecting column and a rotating column, wherein the top ends of the two groups of fixed columns are respectively arranged at the left side and the right side of the bottom end of the lower plate body, the top ends of the two groups of supporting columns are respectively rotatably connected with the two groups of fixed columns, the bottom ends of the two groups of supporting columns are respectively rotatably connected with the two groups of sliding columns, the handle is rotatably arranged at the right side of the connecting frame, the left half area and the right half area outside the rotating column are both provided with threads, the rotating directions of the two groups of threads are opposite, the two groups of sliding columns are respectively sleeved in the left half area and the right half area outside the rotating column in a screwing way, the connecting column comprises a sleeve spring and a telescopic tube, the left end of the sleeve spring is connected with, the rotary column comprises a rotary column, a connecting frame, an annular iron-absorbing stone plate, three groups of auxiliary blocks, three groups of guide blocks, three groups of slide rails, two groups of slide plates and a connecting frame, wherein the annular iron-absorbing stone plate is rotatably sleeved on the outer side of the rotary column and is provided with a positioning ring, the three groups of auxiliary blocks are respectively arranged on the left side, the middle part and the right side of the top end of the bottom plate, the inner sides of the three groups of auxiliary blocks are transversely provided with through grooves, the inner side walls of the three groups of through grooves can be rotatably fixed with a roller group, the left end of the rotary column sequentially penetrates through the roller group on the right side and the roller group in the middle part and is inserted into the roller group on the left side, the annular iron-absorbing stone, the left side and the right side of the front side wall of the lower plate body and the left side and the right side of the rear side wall of the lower plate body are respectively provided with a fixed block, the four groups of fixed blocks are longitudinally provided with sliding holes, and the top ends of the four groups of supports respectively penetrate through the four groups of sliding holes and respectively extend out of the four groups of sliding holes.

The utility model discloses an superclean bench convenient to operation still includes support frame and spacing post, goes up plate body the place ahead and articulates with plate body the place ahead down, and spacing post is installed on plate body top down, and around on the spacing post to being provided with the multiunit spacing groove, the support frame top is articulated with upper plate body bottom side wall, and the support frame bottom clamps a set of spacing inslot in the multiunit spacing groove.

The utility model discloses a superclean bench convenient to operation, still including placing the board, two sets of limiting plates, two sets of preceding bracing pieces, two sets of supporting spring and two sets of back bracing piece, the internal portion of hypoplastron is provided with deposits the chamber, lower plate body front end intercommunication is provided with deposits the mouth, place the board, two sets of preceding bracing pieces, two sets of supporting spring and two sets of back bracing piece all are located and deposit the intracavity portion, two sets of preceding bracing piece are installed respectively and are being placed board rear end left side and right side, two sets of supporting spring's one end is connected with two sets of preceding bracing pieces respectively, two sets of supporting spring's the other end is connected with two sets of back bracing pieces respectively, two sets of back bracing pieces are all installed and are being deposited intracavity back lateral wall, two sets of limiting plates are connected with hypoplastron front end left side and right side axle.

The utility model discloses a superclean bench convenient to operation still includes that two sets of slip posts, two sets of drive posts, drive board and sponge wipe, goes up the horizontal spout that all is provided with in both sides around the plate body top, and two sets of slip posts are slidable respectively and fix on two sets of spouts, and two sets of drive posts are connected with two sets of slip posts respectively, drive both ends respectively with two sets of drive columnar connection around the board, and the sponge is wiped and is installed in drive board bottom, and the sponge is wiped and is hugged closely the plate body.

The utility model discloses an superclean bench convenient to operation still includes the watering can, and the watering can is installed and is being taken the movable plate top, and the inside water storage chamber that is provided with of watering can seals up the intercommunication and has the multiunit spray tube at the bottom of the watering can, is provided with the nozzle valve on the watering can, and multiunit spray tube output all passes and takes the movable plate and wipe the contact with the sponge, and the sealed intercommunication in watering can rear end has the feed liquor pipe to be provided with the feed liquor valve on the feed liquor pipe.

The utility model discloses a superclean bench convenient to operation, the internal end lateral wall of hypoplastron is provided with slide group, places the board bottom and is provided with slide bar group, and slide bar group slidable fixes on slide group.

The utility model discloses a superclean bench convenient to operation still places the case and installs in plate body left side down including placing the case, places incasement portion and is provided with and places the chamber, places case top intercommunication and is provided with and places the mouth, still includes push pedal, push rod and ejector pad, and the ejector pad is located places incasement portion, and the push rod top is connected with the ejector pad bottom, and the push rod bottom is passed and is placed the bottom of the case lateral wall and stretch out to place the case below and be connected with the push pedal.

The utility model discloses a superclean bench convenient to operation still includes two sets of reset blocks, two sets of reset spring and two sets of reset blocks down, and two sets of reset blocks that go up are installed respectively and are being placed bottom of the case end left side and right side, and two sets of reset spring's top is connected with two sets of reset block bottoms respectively, and two sets of reset spring's bottom is connected with two sets of reset block tops down respectively, and two sets of reset blocks down are all installed on the push pedal top.

The utility model discloses an superclean bench convenient to operation, lower plate body right-hand member are provided with the couple group.

Compared with the prior art, the beneficial effects of the utility model are that: the handle can be rotated manually to drive the rotating column on the connecting frame to rotate, because the two groups of threads are opposite in rotating direction, and because the sliding columns are in threaded connection with the rotating column and are matched with the rotatable connection of the supporting columns, when the rotating column rotates, the two groups of sliding columns slide inwards or outwards simultaneously, so that the plate body can be driven to move upwards or downwards conveniently, the supporting position of the placing block can be adjusted conveniently according to the comfortable requirement of a worker, the use limitation of the rotating column is reduced, the practicability is improved, meanwhile, the iron plate can be adsorbed at the annular iron-absorbing stone plate to facilitate the limiting of the handle, so that the rotating column can be fixed conveniently, when the handle needs to rotate, the handle is pulled manually to move rightwards, the iron plate and the annular iron-absorbing stone plate are not adsorbed any more, the rotating is convenient, and the auxiliary casing spring is not easy to distort and deform when the telescopic pipe is used, carry on spacingly through the position circle to the rotation post, make the rotation post not excessively move to the right, improve and use the reliability, can conveniently rotate the post through the inside ball group of three auxiliary blocks of group and rotate and improve rotation post supporting effect, can make things convenient for the traveller to rotate when rotating the post through the slide in slide rail department lateral sliding, be difficult for rotating along with the rotation of rotating the post, but only carry out lateral shifting, dead lever cooperation sliding hole slides conveniently and carries on spacingly to the lower plate body, make things convenient for its longitudinal movement only, improve and support the reliability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view showing a structure in which the lower plate body and the placing plate are coupled;

FIG. 3 is a schematic structural view of the connection of the upper plate body and the lower plate body;

FIG. 4 is a schematic view of the connection of the driver plate to the sprinkler;

FIG. 5 is an enlarged partial view of portion A of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a support; 3. an upper plate body; 4. a lower plate body; 5. fixing a column; 6. a pillar; 7. a traveler; 8. a handle; 9. a connecting frame; 10. rotating the column; 11. a spring sleeve; 12. an annular magnet stone plate; 13. an iron plate; 14. positioning rings; 15. an auxiliary block; 16. a slide plate; 17. a fixed block; 18. a support frame; 19. a limiting column; 20. a limiting groove; 21. placing the plate; 22. a limiting plate; 23. a support spring; 24. a sliding post; 25. driving the column; 26. driving the plate; 27. sponge wiping; 28. a watering can; 29. a nozzle; 30. a nozzle valve; 31. a slideway group; 32. placing a box; 33. pushing the plate; 34. a push rod; 35. a push block; 36. a return spring; 37. and (4) a hook group.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the superclean bench of the present invention comprises a bottom plate 1, four groups of brackets 2 and a placing block, wherein the bottom ends of the four groups of brackets 2 are respectively installed on the left front side, the right front side, the left rear side and the right rear side of the top end of the bottom plate 1; the device is characterized in that the placing block comprises an upper plate body 3 and a lower plate body 4, and further comprises two groups of fixing columns 5, two groups of supporting columns 6, two groups of sliding columns 7, a handle 8, a connecting frame 9, a connecting column and a rotating column 10, wherein the top ends of the two groups of fixing columns 5 are respectively arranged at the left side and the right side of the bottom end of the lower plate body 4, the top ends of the two groups of supporting columns 6 are respectively rotatably connected with the two groups of fixing columns 5, the bottom ends of the two groups of supporting columns 6 are respectively rotatably connected with the two groups of sliding columns 7, the handle 8 is rotatably arranged at the right side of the connecting frame 9, the left half area and the right half area outside the rotating column 10 are respectively provided with threads, the two groups of threads are opposite in rotation direction, the two groups of sliding columns 7 are respectively and spirally sleeved at the left half area and the right half area outside the rotating column 10, the connecting column comprises a sleeve spring 11 and a telescopic pipe, the right end of the telescopic pipe is connected with the left end of a connecting frame 9, a sleeve spring 11 is sleeved outside the telescopic pipe, the telescopic pipe also comprises an annular iron-absorbing stone plate 12, the annular iron-absorbing stone plate 12 is rotatably sleeved outside a rotating column 10, an iron plate 13 is arranged on the connecting frame 9, the iron plate 13 is adsorbed at the position of the annular iron-absorbing stone plate 12, a positioning ring 14 is fixedly sleeved outside the rotating column 10, the telescopic pipe also comprises three groups of auxiliary blocks 15, the three groups of auxiliary blocks 15 are respectively arranged at the left side, the middle part and the right side of the top end of a bottom plate 1, through grooves are transversely arranged in the three groups of auxiliary blocks 15, roller groups can be rotatably fixed on the inner side walls of the three groups of through grooves, the left end of the rotating column 10 sequentially penetrates through the roller group at the right side and the roller group at the middle part and is inserted into the roller group, the sliding device also comprises sliding rails which are transversely arranged in the left half area and the right half area of the top end of the bottom plate 1, sliding plates 16 can be slidably fixed at the positions of the two groups of sliding rails, the two groups of sliding plates 16 are respectively installed at the bottom ends of the two groups of sliding columns 7, fixed blocks 17 are respectively arranged at the left side and the right side of the front side wall of the lower plate body 4 and the left side and the right side of the rear side wall of the lower plate body 4, sliding holes are longitudinally arranged on the four groups of fixed blocks 17, and the top ends of the four groups of supports 2 respectively penetrate through; the handle can be rotated manually to drive the rotating column on the connecting frame to rotate, because the two groups of threads are opposite in rotating direction, and because the sliding columns are in threaded connection with the rotating column and are matched with the rotatable connection of the supporting columns, when the rotating column rotates, the two groups of sliding columns slide inwards or outwards simultaneously, so that the plate body can be driven to move upwards or downwards conveniently, the supporting position of the placing block can be adjusted conveniently according to the comfortable requirement of a worker, the use limitation of the rotating column is reduced, the practicability is improved, meanwhile, the iron plate can be adsorbed at the annular iron-absorbing stone plate to facilitate the limiting of the handle, so that the rotating column can be fixed conveniently, when the handle needs to rotate, the handle is pulled manually to move rightwards, the iron plate and the annular iron-absorbing stone plate are not adsorbed any more, the rotating is convenient, and the auxiliary casing spring is not easy to distort and deform when the telescopic pipe is used, carry on spacingly through the position circle to the rotation post, make the rotation post not excessively move to the right, improve and use the reliability, can conveniently rotate the post through the inside ball group of three auxiliary blocks of group and rotate and improve rotation post supporting effect, can make things convenient for the traveller to rotate when rotating the post through the slide in slide rail department lateral sliding, be difficult for rotating along with the rotation of rotating the post, but only carry out lateral shifting, dead lever cooperation sliding hole slides conveniently and carries on spacingly to the lower plate body, make things convenient for its longitudinal movement only, improve and support the reliability.

The utility model discloses an easy-to-operate superclean bench, still include support frame 18 and spacing post 19, the place ahead of upper plate body 3 is articulated with 4 place ahead of lower plate body, spacing post 19 is installed on 4 tops of lower plate body, spacing post 19 is provided with multiunit spacing groove 20 in the fore-and-aft direction, 18 tops of support frames are articulated with 3 bottom side walls of upper plate body, 18 bottoms of support frames are clamped in the inside of a set of spacing groove 20 in multiunit spacing groove 20; the included angle between the upper plate body and the lower plate body can be adjusted in different limiting grooves through manual clamping of the supporting frame, so that the angle of the upper plate body can be conveniently adjusted as required, and the adaptability of the upper plate body is improved.

The utility model discloses a superclean bench convenient to operation, still including placing board 21, two sets of limiting plates 22, two sets of preceding bracing pieces, two sets of supporting spring 23 and two sets of back bracing pieces, lower internal 4 is provided with deposits the chamber, lower internal 4 front end intercommunication of body is provided with deposits the mouth, place board 21, two sets of preceding bracing pieces, two sets of supporting spring 23 and two sets of back bracing pieces are all located and deposit the intracavity, two sets of preceding bracing pieces are installed respectively in placing board 21 rear end left side and right side, two sets of supporting spring 23's one end is connected with two sets of preceding bracing pieces respectively, two sets of supporting spring 23's the other end is connected with two sets of back bracing pieces respectively, two sets of back bracing pieces are all installed at depositing intracavity back lateral wall, two sets of limiting plates 22 are respectively with lower internal 4 front end left side and right side hub connection, and two sets of limiting plate 22 rear ends all contact; it can be convenient to place staff's needs thing through placing the board, improves the practicality, places the board when using, rotates two sets of limiting plates, makes it no longer spacing to placing the board, places the board and pops out forward under two sets of supporting spring's effect, facilitates the use, and when placing the board and no longer using, presses backward and places the board to carry on spacingly through two sets of limiting plates, improve the practicality and save space.

The utility model discloses a superclean bench convenient to operation, still include two sets of slip posts 24, two sets of drive posts 25, drive board 26 and sponge wipe 27, both sides transversely are provided with the spout around the top of upper plate body 3, two sets of slip posts 24 are slidable respectively and fix on two sets of spouts, two sets of drive posts 25 are connected with two sets of slip posts 24 respectively, drive board 26 front and back both ends are connected with two sets of drive posts 25 respectively, sponge wipe 27 is installed in drive board 26 bottom, and sponge wipe 27 hugs closely upper plate body 3; it can conveniently drive the sponge on the drive board and wipe the board body that can be convenient through the slip of manual slip drive board cooperation slip post, improves its cleanability.

The utility model discloses a superclean bench convenient to operation still includes the watering can 28, and watering can 28 is installed and is being driven the top of board 26, and the inside water storage chamber that is provided with of watering can 28, and sealed intercommunication has multiunit spray tube 29 on the lateral wall of 28 bottoms of watering can, is provided with spray tube valve 30 on watering can 28, and multiunit spray tube 29 output all passes driving board 26 and wipes 27 contacts with the sponge, and the sealed intercommunication of 28 rear ends of watering can has the feed liquor pipe, and is provided with the feed liquor valve on the feed liquor pipe; it can hold the clean liquid through the watering can, and the spray tube sprays it, strengthens the cleanliness nature, and whether spray tube valve control multiunit spray tube sprays the clean liquid, and spray tube blowout water smoke is superfine, improves and uses the reliability.

The utility model discloses a superclean bench convenient to operate, the inner bottom side wall of the lower plate body 4 is provided with a slideway group 31, the bottom end of the placing plate 21 is provided with a sliding rod group, and the sliding rod group can be fixed on the slideway group 31 in a sliding way; it can improve its supporting effect and the difficult distortion of auxiliary stay spring through placing the board and slide on the slide.

The utility model discloses a superclean bench convenient to operation still includes places case 32, places case 32 and installs in the lower plate body 4 left side, places the inside chamber that is provided with of case 32, places case 32 top intercommunication and is provided with the mouth of placing, still includes push pedal 33, push rod 34 and ejector pad 35, ejector pad 35 is located places the inside of case 32, push rod 34 top is connected with ejector pad 35 bottom, push rod 34 bottom passes and places case 32 bottom lateral wall and stretches out to place case 32 below and be connected with push pedal 33; it can hold operating means through placing the case is convenient, improves its practicality, when operating means is too few or the undersize, can make it drive the ejector pad and upwards promote through manual promotion push pedal, makes things convenient for taking out of operating means.

The utility model discloses a superclean bench convenient to operation still includes two sets of upper reset blocks, two sets of reset springs 36 and two sets of lower reset blocks, two sets of upper reset blocks are installed respectively on the left side and the right side of the bottom end of the placing box 32, the top ends of two sets of reset springs 36 are connected with the bottom ends of two sets of upper reset blocks respectively, the bottom ends of two sets of reset springs 36 are connected with the top ends of two sets of lower reset blocks respectively, and two sets of lower reset blocks are installed on the top end of the push plate 33; it can be through two sets of reset spring convenience with the ejector pad bottom with place intracavity bottom lateral wall contact, guaranteed to place the normal use of case.

The utility model discloses a convenient-to-operate superclean bench, the right end of a lower plate body 4 is provided with a hook group 37; it can be through the couple group convenience to hanging dress to staff's article, and it is more convenient to use.

The utility model discloses a superclean bench convenient to operation, it is at the during operation, can make it drive the rotation post on the link to rotate through manual rotation handle, because two sets of screw threads turn to opposite, because traveller and the spiral dress of rotation post and cooperation pillar rotatable coupling, when making the rotation post rotate, two sets of travelers slide to the inside side simultaneously or slide to the outside side simultaneously, and then drive the plate body and can conveniently go on upwards or downwards moving, place a support position and can conveniently adjust according to the comfortable needs of staff, thereby reduce its use limitation, improve the practicality, meanwhile, can make things convenient for the handle to carry on spacing through iron plate absorption in annular magnet slab department, thereby make things convenient for the rotation post to fix, when the handle needs to rotate, manual pulling handle makes its right removal, make iron plate and annular magnet slab no longer adsorb, the rotation is facilitated, the rotation is supported and rotated in an auxiliary mode through the telescopic pipe, meanwhile, the auxiliary sleeve spring is not prone to distortion and deformation, the rotating column is limited through the positioning ring, the rotating column cannot move rightwards excessively, the use reliability is improved, the rotating column can be rotated conveniently through the ball groups in the three groups of auxiliary blocks, the supporting effect of the rotating column is improved, the sliding column can slide transversely at the sliding rail through the sliding plate, the sliding column cannot rotate easily along with the rotation of the rotating column when the rotating column rotates, only transverse movement is conducted, the fixing rod is matched with the sliding hole to slide conveniently to limit the lower plate body, only longitudinal movement of the lower plate body is facilitated, and the supporting reliability; the included angle between the upper plate body and the lower plate body can be adjusted by manually clamping the support frame into different limiting grooves, so that the angle of the upper plate body can be conveniently adjusted as required, and the adaptability of the upper plate body is improved; the object required by the worker can be conveniently placed through the placing plate, the practicability is improved, when the placing plate is used, the two groups of limiting plates are rotated, the placing plate is not limited any more, the placing plate is popped out forwards under the action of the two groups of supporting springs, the use is convenient, and when the placing plate is not used any more, the placing plate is pressed backwards and limited through the two groups of limiting plates, so that the practicability is improved, and the space is saved; the upper plate body can be conveniently wiped by conveniently driving the sponge wiper on the driving plate through the manual sliding of the driving plate in cooperation with the sliding of the sliding column, so that the cleanness of the upper plate body is improved; the cleaning liquid can be contained by the spray can, the spray pipes spray the cleaning liquid, the cleaning performance is enhanced, the spray pipe valves control whether the plurality of groups of spray pipes spray the cleaning liquid, the water mist sprayed by the spray pipes is extremely fine, and the use reliability is improved; the supporting effect can be improved by sliding the placing plate on the slideway, and the supporting spring is assisted to be not easy to distort and deform; the operation tool can be conveniently placed through the placing box, the practicability of the operation tool is improved, and when the operation tool is too small or too small, the push plate can be pushed manually to drive the push block to push upwards, so that the operation tool can be conveniently taken out; the bottom end of the push block can be conveniently contacted with the side wall of the bottom in the placing cavity through the two groups of reset springs, so that the normal use of the placing box is ensured; can organize the convenience through the couple and hang dress to staff's article, it is more convenient to use.

The utility model discloses a superclean bench convenient to operation, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein slidable/rotate fixedly promptly for slide/not dropping under the rotation state, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with electric module and with electric appliance be the common electrical part in market, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from taking the module, the event is no longer repeated here.

The utility model relates to a clean bench convenient to operate, under the condition of not explaining the contrary, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. An easy-to-operate superclean workbench comprises a bottom plate (1), four groups of brackets (2) and a placing block, wherein the bottom ends of the four groups of brackets (2) are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the top end of the bottom plate (1); it is characterized in that the placing block comprises an upper plate body (3) and a lower plate body (4), and also comprises two groups of fixing columns (5), two groups of supporting columns (6), two groups of sliding columns (7), a handle (8), a connecting frame (9), connecting columns and rotating columns (10), the top ends of the two groups of fixing columns (5) are respectively arranged at the left side and the right side of the bottom end of the lower plate body (4), the top ends of the two groups of supporting columns (6) are respectively rotatably connected with the two groups of fixing columns (5), the bottom ends of the two groups of supporting columns (6) are respectively rotatably connected with the two groups of sliding columns (7), the handle (8) is rotatably arranged at the right side of the connecting frame (9), the left half area and the right half area outside the rotating columns (10) are respectively provided with threads, the rotating directions of the two groups of threads are opposite, the two groups of sliding columns (7) are respectively screwed and sleeved at the left half area and, the left end of a sleeve spring (11) is connected with the right end of a rotating column (10), the right end of the sleeve spring (11) is connected with the left end of a connecting frame (9), the left end of a telescopic pipe is connected with the right end of the rotating column (10), the right end of the telescopic pipe is connected with the left end of the connecting frame (9), the sleeve spring (11) is sleeved outside the telescopic pipe, the telescopic pipe also comprises an annular iron-absorbing stone plate (12), the annular iron-absorbing stone plate (12) is rotatably sleeved outside the rotating column (10), an iron plate (13) is arranged on the connecting frame (9), the iron plate (13) is adsorbed at the annular iron-absorbing stone plate (12), a positioning ring (14) is fixedly sleeved outside the rotating column (10), the telescopic pipe also comprises three groups of auxiliary blocks (15), the three groups of auxiliary blocks (15) are respectively arranged at the left side, the middle and the right side of the top end of a bottom plate (1), through grooves, the left end of the rotating column (10) sequentially passes through the roller group on the right side and the roller group in the middle and is inserted into the roller group on the left side, the annular iron-absorbing stone plate (12) is arranged on the right side of the auxiliary block (15) on the right side, the positioning ring (14) is contacted with the left side of the auxiliary block (15) positioned at the right side, the left half area and the right half area at the top end of the bottom plate (1) are transversely provided with slide rails, sliding plates (16) can be fixed at the two groups of sliding rails in a sliding way, the two groups of sliding plates (16) are respectively arranged at the bottom ends of the two groups of sliding columns (7), the left and right sides of the front side wall of the lower plate body (4) and the left and right sides of the rear side wall of the lower plate body (4) are respectively provided with a fixed block (17), and the four groups of fixed blocks (17) are longitudinally provided with sliding holes, and the top ends of the four groups of brackets (2) respectively penetrate through the four groups of sliding holes and respectively extend out of the four groups of sliding holes.

2. The clean bench convenient to operate as claimed in claim 1, further comprising a support frame (18) and a limiting column (19), wherein the front of the upper plate body (3) is hinged with the front of the lower plate body (4), the limiting column (19) is installed at the top end of the lower plate body (4), a plurality of sets of limiting grooves (20) are arranged on the limiting column (19) in the front-back direction, the top end of the support frame (18) is hinged with the bottom side wall of the upper plate body (3), and the bottom end of the support frame (18) is clamped inside one set of limiting grooves (20) in the plurality of sets of limiting grooves (20).

3. The clean bench convenient to operate as claimed in claim 2, further comprising a placement plate (21), two sets of limiting plates (22), two sets of front supporting rods, two sets of supporting springs (23) and two sets of rear supporting rods, wherein a storage cavity is arranged inside the lower plate (4), the front end of the lower plate (4) is communicated with the storage opening, the placement plate (21), the two sets of front supporting rods, the two sets of supporting springs (23) and the two sets of rear supporting rods are all located inside the storage cavity, the two sets of front supporting rods are respectively arranged at the left side and the right side of the rear end of the placement plate (21), one ends of the two sets of supporting springs (23) are respectively connected with the two sets of front supporting rods, the other ends of the two sets of supporting springs (23) are respectively connected with the two sets of rear supporting rods, the two sets of rear supporting rods are respectively arranged at the rear side wall inside the storage cavity, the two sets of limiting plates (22) are, and the rear ends of the two groups of limit plates (22) are contacted with the front end of the placing plate (21).

4. The clean bench of claim 3, further comprising two sets of sliding posts (24), two sets of driving posts (25), a driving plate (26) and a sponge wiper (27), wherein the upper plate (3) has sliding slots on the front and rear sides of the top end, the two sets of sliding posts (24) are slidably fixed on the two sets of sliding slots, the two sets of driving posts (25) are connected to the two sets of sliding posts (24), the driving plate (26) is connected to the two sets of driving posts (25), the sponge wiper (27) is mounted at the bottom end of the driving plate (26), and the sponge wiper (27) is tightly attached to the upper plate (3).

5. The clean bench convenient to operate of claim 4, further comprising a water spraying pot (28), wherein the water spraying pot (28) is installed at the top end of the driving plate (26), a water storage cavity is arranged inside the water spraying pot (28), a plurality of groups of spraying pipes (29) are hermetically communicated on the side wall of the bottom of the water spraying pot (28), a spraying pipe valve (30) is arranged on the water spraying pot (28), the output ends of the plurality of groups of spraying pipes (29) penetrate through the driving plate (26) and are in contact with the sponge wiper (27), the rear end of the water spraying pot (28) is hermetically communicated with a liquid inlet pipe, and a liquid inlet valve is arranged on the liquid inlet pipe.

6. An easy-to-operate clean bench as claimed in claim 5, wherein the inner bottom side wall of the lower plate (4) is provided with a slide way set (31), the bottom end of the placing plate (21) is provided with a slide bar set, and the slide bar set is slidably fixed on the slide way set (31).

7. The clean bench convenient to operate of claim 6, further comprising a placing box (32), wherein the placing box (32) is installed on the left side of the lower plate body (4), a placing cavity is arranged inside the placing box (32), a placing opening is formed in the top end of the placing box (32) in a communicating mode, the clean bench further comprises a push plate (33), a push rod (34) and a push block (35), the push block (35) is located inside the placing box (32), the top end of the push rod (34) is connected with the bottom end of the push block (35), and the bottom end of the push rod (34) penetrates through the bottom side wall of the placing box (32) and extends to the position below the placing box (32) to be connected with the push plate (33).

8. The clean bench as claimed in claim 7, further comprising two sets of upper reset blocks, two sets of reset springs (36) and two sets of lower reset blocks, wherein the two sets of upper reset blocks are respectively installed at the left side and the right side of the bottom end of the placing box (32), the top ends of the two sets of reset springs (36) are respectively connected with the bottom ends of the two sets of upper reset blocks, the bottom ends of the two sets of reset springs (36) are respectively connected with the top ends of the two sets of lower reset blocks, and the two sets of lower reset blocks are both installed at the top end of the push plate (33).

9. An easy-to-handle clean bench as claimed in claim 8, characterized in that the right end of the lower plate (4) is provided with a hook group (37).

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