CN114732215B - Workbench for mechanical design - Google Patents
Workbench for mechanical design Download PDFInfo
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- CN114732215B CN114732215B CN202210446731.3A CN202210446731A CN114732215B CN 114732215 B CN114732215 B CN 114732215B CN 202210446731 A CN202210446731 A CN 202210446731A CN 114732215 B CN114732215 B CN 114732215B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/086—Table tops provided with a protecting coating made of veneer, linoleum, paper or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B85/00—Furniture convertible into other kinds of furniture
- A47B85/02—Tables convertible into drawing-desks
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
- A47B2037/005—Tables specially adapted for laboratories
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The application relates to a workbench for mechanical design, comprising: the transparent pad is folded and paved on the bedplate, the bedplate is connected with a truss and is used for supporting the transparent pad after being folded, and the underframe is movably connected with a supporting mechanism for supporting the bedplate. Through the transparent pad which can be folded and spread on the bedplate, the transparent pad can be folded upwards and opened in the design stage of the drawing, and a designer can complete basic design work on the table top of the bedplate; in the experimental test stage, through the mesa with the downward tiling of transparent pad at the platen, utilize the transparent property of transparent pad, the designer can see the drawing of bottom layer, does not need reciprocal running can accomplish test work, can practice thrift a large amount of time, improves work efficiency.
Description
Technical Field
The application relates to the technical field of mechanical design, in particular to a workbench for mechanical design.
Background
The mechanical design process needs repeated deduction and experiments, a mechanical design workbench is needed, a traditional workbench is only a flat plate, and design areas and experimental areas are needed to be divided on the workbench by designers, so that the workbench is required to have enough area to meet the use requirements.
The work piece needs to be installed and assembled in the experimental area, damage is easily caused to a traditional working table surface, the design area and the experimental area are divided, a user needs to move in a reciprocating mode, and the assembly experiment can not be carried out while looking at the drawing, so that the working difficulty is certainly increased, and the design period is increased.
Disclosure of Invention
The application aims to provide a workbench for mechanical design, which can enable a designer to complete basic design work on a table top, and the transparent pad is flatly paved on the table top during experimental test, so that reciprocating movement and running are not needed while the bottom drawing is checked, the time is saved, and the design efficiency is improved.
In order to achieve the above object, the present application provides a machine-design table comprising: the transparent pad is folded and paved on the bedplate, the bedplate is connected with a truss and is used for supporting the transparent pad after being folded, and the underframe is movably connected with a supporting mechanism for supporting the bedplate.
In an alternative embodiment, through holes are formed in four corners of the transparent pad, the through holes are symmetrically formed with the center line of the transparent pad, and connecting plates capable of being attracted to each other are arranged between the transparent pads after being folded by lifting and fixing the transparent pads.
In an alternative embodiment, through grooves are formed in four corners of the platen, the shape of each through groove is identical to that of each through hole, and the through grooves are vertically opposite to the through holes in the transparent pad after being tiled.
In an alternative embodiment, the connecting plates comprise two pairs, each pair of connecting plates comprises two connecting plates which can be attracted back to back, the front side of each connecting plate is provided with a convex block, the back side of each connecting plate is provided with a magnetic attraction plate, and the convex blocks can be inserted into the through grooves in an interference fit manner.
In an alternative embodiment, the truss is detachably connected to the bedplate, and comprises two clips which are connected to the bedplate in a split mode, a U-shaped opening is formed in the bottom of each clip, a positioning block is arranged on the bottom surface of the bedplate, and the positioning blocks are arranged corresponding to the U-shaped openings.
In an alternative embodiment, a clamping plate is arranged at the top of the clamping plate, a telescopic rod is connected to the clamping plate, the telescopic rod comprises a support with a hollow structure and a movable rod arranged on the support, and a cross beam is connected between the movable rods;
the clamping device is characterized in that a pair of pull frames are arranged between the clamping plates, clamping feet are connected to two ends of the pair of pull frames, clamping claws are arranged at the tail ends of the clamping plates, the clamping feet are correspondingly clamped on the clamping claws, and clamping faces of the clamping feet are slope faces.
In an alternative embodiment, the supporting mechanism comprises stabilizing frames arranged on two sides of the bottom of the bedplate, the stabilizing frames are movably connected to the underframe, transverse through grooves are respectively arranged on two sides of the top of the underframe, and the stabilizing frames comprise supporting transverse frames which penetrate through the transverse through grooves.
In an alternative embodiment, an open slot is formed in the middle of the supporting transverse frame, and the open slot is opposite to the transverse through slot;
the bottom of the transverse through groove is provided with a bottom threaded hole, the top of the transverse through groove is provided with a round hole, an annular ring is arranged in the round hole and is rotatably arranged in the round hole, and the inner wall of the annular ring is provided with a top threaded hole;
the opening groove is provided with a middle threaded hole in a penetrating mode, a screw is screwed in the middle threaded hole, and the screw comprises an outer hexagonal protruding block located at the top of the screw.
In an alternative embodiment, the side of the chassis is provided with a ruler placing table, the table top of the bedplate is parallel to the table top of the ruler placing table, and the left side and the right side of the ruler placing table are provided with ribs.
In an alternative embodiment, the underframe is of an inverted T-shaped structure and comprises a bottom mounting plate positioned at the bottom, a plurality of mounting holes are uniformly distributed in the bottom mounting plate, and the mounting holes are oblong holes.
Through the transparent pad which can be folded and spread on the bedplate, the transparent pad can be folded upwards and opened in the design stage of the drawing, and a designer can complete basic design work on the table top of the bedplate; in the experimental test stage, through the mesa with the downward tiling of transparent pad at the platen, utilize the transparent property of transparent pad, the designer can see the drawing of bottom layer, does not need reciprocal running can accomplish test work, can practice thrift a large amount of time, improves work efficiency.
Additional features and advantages of the application will be set forth in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view of a machine-design table according to the present application;
FIG. 2 is a schematic perspective view of a machine-design table according to the present application;
FIG. 3 is a schematic perspective view of a truss according to the present application;
FIG. 4 is a schematic view of the connection structure of the clip and the platen in the present application;
FIG. 5 is a schematic view of a connection structure of a supporting cross frame and a bottom frame in the present application;
FIG. 6 is a diagram showing the relationship between the supporting cross frame and the bottom frame according to the present application.
Icon:
1-a chassis; 11-a bottom mounting plate; 111-mounting holes; 12-a ruler placing table; 121-ribs;
2-a stabilizing rack; 21-transverse through grooves; 22-a bottom threaded hole; 23-an annular ring; 24-a top threaded hole; 25-supporting a transverse frame; 26-open slot; 27-a middle threaded hole; 28-screws; 281-outer hexagonal bumps;
3-platen; 31-through grooves;
4-supporting truss; 41-clamping; 42-U-shaped mouth; 43-positioning blocks; 44-clamping plates; 45-a pair of pull frames; 46-clamping pins; 47-telescoping rod; 48-a cross beam;
a 5-transparent pad; 51-rectangular through holes; 52-connecting plates; 53-bump; 54-magnetic attraction plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put in use of the product of this application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 in combination with fig. 2-6, the present application provides a machine design table comprising: the novel foldable transparent cushion comprises a bottom frame 1, a bedplate 3 and a transparent cushion 5, wherein the transparent cushion 5 can be folded and flatly paved on the bedplate 3, a support truss 4 is connected to the bedplate 3 and used for supporting the folded transparent cushion 5, and the bottom frame 1 is movably connected with a supporting mechanism used for supporting the bedplate 3.
The workbench for mechanical design is mainly used for respectively designing a drawing on a workbench plate and referencing the design drawing in experimental tests in a drawing design stage and an experimental test stage by a designer.
Through set up the transparent pad 5 that can turn over on the mesa of platen 3, can make things convenient for the switching between drawing design and experimental test, in the design process, upwards overturn transparent pad 5 to through support truss 4 to lift transparent pad 5 after turning over the fifty percent discount, can be convenient for design on platen 3.
In the experimental test stage, the drawing is tiled on the table top of the table plate 3, then the transparent pad 5 is tiled downwards and covered on the drawing, and the experimental test can be carried out by combining the drawing in situ, so that operators cannot reciprocate in a design area and a test area, the working efficiency is improved, and the use experience is enhanced.
The table board 3 can be supported by movably connecting the supporting mechanism on the underframe 1, and the stability of the table board 3 can be conveniently adjusted by combining a movable connection mode, so that the table board of the table board 3 is kept on the same horizontal plane, and the stability and the reliability of the workbench for mechanical design are enhanced.
Specifically, the main body structure of the workbench for mechanical design comprises a bottom frame 1, a bedplate 3 and a transparent cushion 5, wherein the bottom frame 1 is of an inverted T-shaped structure, the top of the bottom frame 1 is provided with a supporting mechanism, the supporting mechanism specifically comprises a stabilizing frame 2 movably connected to the bottom frame 1, the stabilizing frame 2 is designed for improving the connection stability of the bottom frame 1 and the bedplate 3, the top of the stabilizing frame 2 and the top of the bottom frame 1 jointly support the bedplate 3, a supporting truss 4 is arranged on the tabletop of the bedplate 3, at least one part of the supporting truss 4 is positioned above the bedplate 3, the supporting truss 4 is arranged in the middle of the bedplate 3, the tabletop of the bedplate 3 is divided into two parts with the same area, the transparent cushion 5 is paved on the lower part of the supporting truss 4, the supporting truss 4 divides the transparent cushion 5 into two parts with the same area, the transparent cushion 5 can be paved on the tabletop, and the transparent cushion 5 can adopt the transparent cushion 5 with elasticity to protect the bedplate 3 to a certain extent.
The middle part of the transparent pad 5 is pressed below the support truss 4, rectangular through holes 51 are formed in four corners of the transparent pad 5, the rectangular through holes 51 are symmetrically formed in the central line of the transparent pad 5, after the transparent pad 5 is folded in half, the rectangular through holes 51 opposite to each other can be spliced together, and the transparent pad is fixed through a connecting plate 52 arranged between the transparent pads 5. Specifically, the connection plates 52 include two pairs, each pair of connection plates 52 includes two that can be attracted back to back, and each connection plate 52 corresponds one to the rectangular through hole 51. The front side of each connecting plate 52 is provided with a convex block 53, the back side is provided with a magnetic attraction plate 54, and when the transparent cushion 5 is specifically fixed, the convex blocks 53 are clamped on the rectangular through holes 51 by mutually matching the convex blocks 53 with the rectangular through holes 51, and then two folded edges of the transparent cushion 5 are adsorbed together by each pair of mutually attracted two magnetic attraction plates 54 and fixed by the supporting truss 4, so that the folding and fixing of the transparent cushion 5 are realized.
Through grooves 31 penetrating up and down are formed at four corners of the platen 3, the shape of the through grooves 31 is the same as that of the rectangular through holes 51 on the transparent pad 5, and the positions of the through grooves 31 on the platen 3 and the rectangular through holes 51 on the transparent pad 5 are opposite, so that the rectangular through holes 51 and the through grooves 31 can be vertically opposite after the transparent pad 5 is tiled.
The rectangular through hole 51 and the through groove 31 are the same in shape and size, and are rectangular in cross section. Further, in order to ensure that the transparent pad 5 is clamped on the connecting plate 52 through the rectangular through hole 51, in this embodiment, the protruding blocks 53 on the connecting plate 52 are respectively in interference fit with the rectangular through hole 51 and the through groove 31, and in the turnover state of the transparent pad 5, the rectangular through hole 51 on the transparent pad 5 is embedded on the protruding blocks 53 of the connecting plate 52; under the tiling state, the transparent pad 5 can upwards peg graft the lug 53 of connecting plate 52 in the bottom of logical groove 31 with interference fit, can place connecting plate 52 on the one hand, and on the other hand can carry out the shutoff with logical groove 31, forms certain storing space, improves the use experience degree.
In another specific embodiment, the support truss 4 is detachably connected to the platen 3, and comprises two clips 41 detachably connected to the platen 3, and the two clips 41 are disposed on two sides of the platen 3. The bottom of the clamping 41 is provided with a U-shaped opening 42, the bottom surface of the bedplate 3 is provided with a positioning block 43, and the positioning block 43 is correspondingly arranged with the U-shaped opening 42, so that the position of the clamping 41 can be limited, and the butting accuracy is improved.
The top of clamping 41 is provided with the cardboard 44, is connected with telescopic link 47 on the cardboard 44, and the quantity of clamping 41 is provided with two, and two clamping 41 are at the bilateral symmetry setting of platen 3. The telescopic link 47 includes hollow structure's support and sets up the movable rod on the support, the support sets up at the top of cardboard 44, the movable rod can be flexible from top to bottom in the support, fixedly connected with crossbeam 48 between two movable rods, crossbeam 48 and movable rod fixed connection, clamping 41, cardboard 44, the support, telescopic link 47 and crossbeam 48 have constituted supporting truss 4 jointly, can adjust the high position of crossbeam 48 through the movable rod, so that make the upset edge of transparent pad 5 correspond to crossbeam 48, further fix transparent pad 5 after the upset through connecting plate 52, the convenience is to the support of transparent pad 5 of equidimension.
In order to further provide the steadiness of support truss 4, be provided with to the frame 45 of drawing between cardboard 44, be connected with card foot 46 to the both ends of frame 45 of drawing, the end of cardboard 44 is provided with the jack catch, and card foot 46 corresponds the joint on the jack catch, for the joint of convenient to frame 45 on cardboard 44, the joint face of card foot 46 is the slope, and the slope is specifically from inside to outside to extend, the joint installation of being convenient for.
In the use process of the workbench for mechanical design in this embodiment, the transparent pad 5 can be opened to the outside, the protruding block 53 is in interference fit and inserted in the through groove 31, then the telescopic rod 47 is contracted downwards, and the integral support truss 4 is detached from the platform plate 3 through the clamping 41, so that a complete plane is formed, and the workbench can be used for performing experiments or tests of installation and detachment between workpieces.
The supporting mechanism in this embodiment includes a stabilizing frame 2 disposed at two sides of the bottom of the platen 3, the stabilizing frame 2 is movably connected to the top of the chassis 1, two sides of the top of the chassis 1 are respectively provided with a transverse through slot 21, and the stabilizing frame 2 includes a supporting transverse frame 25 penetrating into the transverse through slot 21. Through the arrangement mode, the top of the underframe 1 and the top of the supporting transverse frame 25 can jointly support the bedplate 3, and the supporting height of the bedplate 3 can be conveniently adjusted through the movable connection mode of the stabilizing frame 2, so that the bedplate 3 is kept in a horizontal state.
Further, an adjusting component is further arranged between the underframe 1 and the supporting transverse frame 25, specifically, an open slot 26 is arranged in the middle of the supporting transverse frame 25, and the open slot 26 is opposite to the transverse through slot 21; the top surface and the bottom surface of the transverse through groove 21 are both planar structures, a bottom threaded hole 22 is formed in the bottom of the transverse through groove 21, a round hole is formed in the top of the transverse through groove 21, an annular ring 23 is arranged in the round hole, the annular ring 23 is rotatably arranged in the round hole, and a top threaded hole 24 is formed in the inner wall of the annular ring 23; the top of the open slot 26 is provided with a central threaded hole 27 therethrough, a screw 28 is screwed into the central threaded hole 27, and the screw 28 includes an outer hexagonal boss 281 at the top thereof. The screw 28 connects gradually top screw hole 24, middle part screw hole 27, bottom screw hole 22, utilizes the bottom of screw 28 can adjust the upper and lower position of supporting crossbearer 25, avoids the crossbearer to use after a period of time and takes place to warp, makes it lose supporting mesa's effect.
The adjustment of the screw 28 includes: firstly, the open slot 26 of the supporting transverse frame 25 is placed in the transverse through slot 21 on the underframe 1, then the bottom end of the screw 28 is screwed into the top threaded hole 24 and then into the middle threaded hole 27, in the rotating process, the annular ring 23 can be manually stabilized to avoid rotation of the annular ring 23, when the bottom end of the screw 28 extends out of the bottom of the middle threaded hole 27 for a certain length, the bottom of the screw 28 extends into the bottom threaded hole 22, and finally the screw 28 is screwed into the bottom threaded hole 22, so that stable installation is realized.
When the up-down position of the supporting transverse frame 25 needs to be adjusted, the screw 28 is reversely rotated, the bottom end of the screw 28 is screwed out of the bottom threaded hole 22, then the screw 28 is positively rotated, and meanwhile the annular ring 23 rotates along with the screw 28, so that the screw 28 and the annular ring 23 cannot be screwed into the bottom threaded hole 22, the bottom end of the screw 28 cannot be screwed into the bottom threaded hole 22, only the supporting transverse frame 25 can be moved upwards by one end distance, the up-down adjustment distance can be calculated according to the number of turns of the rotating screw 28, after the adjustment is completed, the bottom end of the screw 28 is aligned with the bottom threaded hole 22, the annular ring 23 is simultaneously stabilized by hands, the rotation of the annular ring 23 is avoided, the bottom end of the screw 28 is screwed into the bottom threaded hole 22, and the installation is stably carried out.
It should be noted that in calculating the relation between the number of turns of the turning screw 28 and the adjustment of the up-down distance, the depth of the bottom of the last screw 28 extending into the bottom screw hole 22 should be considered, and preferably, a margin of a certain number of turns should be made during the reverse adjustment, so that the position where the screw 28 is engaged with the middle screw hole 27 is prevented from moving during the forward turning screw in which the screw 28 is idle in the reverse direction.
The side of the chassis 1 is provided with a ruler placing table 12, the table top of the bedplate 3 is parallel to the table top of the ruler placing table 12, and the left side and the right side of the ruler placing table 12 are provided with ribs 121. The interval between the ruler placing table 12 and the bedplate 3 is 8-12cm, a user can place the ruler, the measuring tool or other auxiliary tools on the ruler placing table 12, the left side and the right side of the ruler placing table 12 are provided with the convex edges 121, the ruler, the measuring tool or other auxiliary tools can be limited to slide down, and the ruler placing table has good using effect.
The chassis 1 in this embodiment is the structure of falling T shape, including the bottom mounting panel 11 that is located the bottom, the equipartition has a plurality of mounting holes 111 on the bottom mounting panel 11, can adopt the cooperation of screw 28 and mounting hole 111 to fix bottom mounting panel 11 and ground, in order to conveniently adjust the mounted position of chassis 1, mounting hole 111 specifically is the form of slotted hole, can make the mounted position of chassis 1 and whole workstation finely tune, improves the installation flexibility.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (5)
1. A machine-design table, comprising: the transparent cushion is tiled on the bedplate in a turnover way, the bedplate is connected with a truss and is used for supporting the transparent cushion after being turned over and folded, and the underframe is movably connected with a supporting mechanism for supporting the bedplate;
the middle part of the transparent pad is pressed below the truss, through holes are formed in four corners of the transparent pad, the through holes are symmetrically formed in the center line of the transparent pad, the transparent pad can be spliced together by two opposite through holes after being lifted and folded, connecting plates capable of being mutually attracted are arranged between the lifted and folded transparent pads and are used for fixing the transparent pads, and the connecting plates correspond to the through holes one by one;
the four corners of the bedplate are provided with through grooves, the shape of each through groove is the same as that of each through hole, the positions of the through grooves are opposite to those of the through holes, and the through grooves are opposite to the through holes on the transparent pad after tiling up and down;
the connecting plates comprise two pairs, each pair of connecting plates comprises two connecting plates which can be attracted back to back, the front side of each connecting plate is provided with a convex block, the back side of each connecting plate is provided with a magnetic suction plate, and the convex blocks can be inserted into the through grooves in an interference fit manner;
the through holes and the through grooves are identical in shape and size, the cross sections of the through holes and the through grooves are rectangular, and the protruding blocks are in interference fit with the through holes and the through grooves respectively;
the support mechanism comprises stabilizing frames arranged on two sides of the bottom of the bedplate, the stabilizing frames are movably connected to the underframe, transverse through grooves are respectively formed in two sides of the top of the underframe, and the stabilizing frames comprise support transverse frames which are connected in the transverse through grooves in a penetrating manner;
an open slot is formed in the middle of the supporting transverse frame, and the open slot is opposite to the transverse through slot;
the bottom of the transverse through groove is provided with a bottom threaded hole, the top of the transverse through groove is provided with a round hole, an annular ring is arranged in the round hole and is rotatably arranged in the round hole, and the inner wall of the annular ring is provided with a top threaded hole;
the opening groove is provided with a middle threaded hole in a penetrating manner, a screw is screwed in the middle threaded hole, and the screw comprises an outer hexagonal protruding block positioned at the top of the screw;
the screw is sequentially connected with the top threaded hole, the middle threaded hole and the bottom threaded hole;
the adjusting mode of the screw comprises the following steps: firstly, placing an open slot of a supporting transverse frame in a transverse through slot on a bottom frame, screwing the bottom end of a screw into a top threaded hole and screwing the screw into a middle threaded hole, manually stabilizing an annular ring in the rotating process to avoid rotation of the annular ring, stretching the bottom of the screw into a bottom threaded hole when the bottom end of the screw extends out of the bottom of the middle threaded hole for a certain length, and screwing the bottom of the screw into the bottom threaded hole;
when the up-down position of the supporting transverse frame needs to be adjusted, the screw is reversely rotated, the bottom end of the screw is screwed out of the bottom threaded hole, then the screw is positively rotated, the annular ring simultaneously rotates along with the screw, so that the screw and the annular ring do not generate screwing motion, the bottom end of the screw cannot screw into the bottom threaded hole, the supporting transverse frame can only move one end distance upwards, the distance adjusted up and down can be calculated according to the number of turns of the rotating screw, after the adjustment is completed, the bottom end of the screw is aligned with the bottom threaded hole, the annular ring is simultaneously stabilized by hands, the annular ring is prevented from rotating, the bottom end of the screw is screwed into the bottom threaded hole, and the installation is stabilized.
2. The machine design workbench according to claim 1, wherein the truss is detachably connected to the bedplate, and comprises two clips which are detachably connected to the bedplate, wherein a U-shaped opening is formed in the bottom of each clip, a positioning block is arranged on the bottom surface of the bedplate, and the positioning block is arranged corresponding to the U-shaped opening.
3. The workbench for mechanical design according to claim 2, wherein a clamping plate is arranged at the top of the clamping plate, a telescopic rod is connected to the clamping plate, the telescopic rod comprises a support with a hollow structure and a movable rod arranged on the support, and a cross beam is connected between the movable rods;
the clamping device is characterized in that a pair of pull frames are arranged between the clamping plates, clamping feet are connected to two ends of the pair of pull frames, clamping claws are arranged at the tail ends of the clamping plates, the clamping feet are correspondingly clamped on the clamping claws, and clamping faces of the clamping feet are slope faces.
4. The machine tool table according to claim 1, wherein a scale placement table is provided on a side portion of the chassis, a table top of the platen is parallel to a table top of the scale placement table, and ribs are provided on both sides of the scale placement table.
5. The machine-design workbench according to claim 1, wherein the underframe is of an inverted-T-shaped structure and comprises a bottom mounting plate positioned at the bottom, a plurality of mounting holes are uniformly distributed in the bottom mounting plate, and the mounting holes are oblong holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210446731.3A CN114732215B (en) | 2022-04-26 | 2022-04-26 | Workbench for mechanical design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210446731.3A CN114732215B (en) | 2022-04-26 | 2022-04-26 | Workbench for mechanical design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114732215A CN114732215A (en) | 2022-07-12 |
| CN114732215B true CN114732215B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210446731.3A Active CN114732215B (en) | 2022-04-26 | 2022-04-26 | Workbench for mechanical design |
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| CN (1) | CN114732215B (en) |
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| CN215387289U (en) * | 2021-04-09 | 2022-01-04 | 北京大学深圳医院 | Special portable yoga mat is tempered to rheumarthritis patient's health |
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| CN114732215A (en) | 2022-07-12 |
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