CN211680938U - Splicing combined type workbench - Google Patents

Abstract

The utility model provides a concatenation modular workstation, it solves the not enough scheduling problem of workstation mosaic structure intensity, it includes the workstation main part, workstation main part both ends are connected with the supporting leg subassembly through slewing mechanism respectively, install respectively between workstation main part both sides and the slewing mechanism and expand fixed knot and construct, install folding fixed knot between workstation main part one side and the slewing mechanism and construct, the concatenation subassembly is installed to workstation main part one end below, the workstation main part includes that main workstation and main workstation both sides install vice workstation through joint mechanism, workstation main part both ends are sealed by the joint respectively, the concatenation subassembly includes the lap board, install positioning mechanism between main workstation and the lap board. The utility model has the advantages of stable structure, firm connection and the like.

Description

Splicing combined type workbench

Technical Field

The utility model belongs to the technical field of the workstation, concretely relates to concatenation combination formula workstation.

Background

With the development of science and technology, the workbench is widely applied to the fields of machining, teaching production and the like, and the workbench mainly serves to provide an operation platform for a user. The workbench is suitable for various application occasions such as molds, benches, detection, maintenance, assembly and the like, and generally has good corrosion resistance and dirt resistance, and simultaneously ensures strong impact resistance and bearing capacity. The table top needs special treatment, has the characteristics of corrosion resistance, strong impact resistance and the like, and can be matched with different use requirements due to the selection of various table tops; the configured drawer and cabinet door are convenient for a user to store tools; a power supply hole is reserved in the table corner, and a power supply socket is convenient to install. The working table is divided into light, medium and heavy working tables and purpose-made working tables. Various wall-mounted cabinets, single cabinets, double cabinets and the like are flexibly configured according to needs, and desktop parts such as a hanging plate, an electric appliance plate, a lamp top plate, an adjusting foot cup, wheels, a shelf and the like can be additionally arranged, so that various choices are provided, and the requirements of various stations can be met. When the workbench is used in the field of part machining, people often use the workbench to carry out assembly line type assembly in order to improve production efficiency, the length of the workbench is often insufficient, the workbench needs to be additionally spliced, but the conventional workbench is not easy to be combined into a whole, the structural strength of a joint is insufficient, and actual machining and use are influenced. In addition, the workstation is bulky, occupies great space, and is inconvenient to accomodate and transport.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a car wash station [201621434702.1] comprising a plurality of car wash stations spliced together, wherein at least two car wash stations are detachably spliced together; the connecting rod piece is used for splicing and positioning two adjacent car washing platforms; one end of the connecting rod piece is a fixed end and is fixedly arranged at the bottom of the first car washing platform; the other end is a connecting end, faces and extends into the bottom of the adjacent second car washing table, the connecting end is provided with a plug head part, the thickness of the plug head part is larger than the gap between the uppermost step and the table top when the second car washing table is opened, and the thickness of the plug head part is smaller than the gap between the uppermost step and the table top when the second car washing table is folded, and when the ladder post is perpendicular to the table top, the gap between the uppermost step and the table top is smaller. The utility model discloses can be when the second service rack is not opened completely, stretch into second service rack below with the link of connecting the member to mark time and the mesa carries out the buckle location to the link of connecting the member by its top after it is opened completely, accomplish two service racks and connect.

The problem that the workbench is inconvenient to store is solved to a certain extent by the scheme, but the scheme still has a plurality of defects, such as insufficient structural strength of joints during splicing and the like.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, concatenation department stable in structure's concatenation combination formula workstation.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the splicing combined type workbench comprises a workbench main body, wherein two ends of the workbench main body are respectively connected with supporting leg assemblies through rotating mechanisms, unfolding fixing structures are respectively arranged between two sides of the workbench main body and the rotating mechanisms, a folding fixing structure is arranged between one side of the workbench main body and the rotating mechanisms, a splicing assembly is arranged below one end of the workbench main body, the workbench main body comprises a main workbench, auxiliary workbenches are arranged on two sides of the main workbench through clamping mechanisms, two ends of the workbench main body are respectively sealed by joints formed by elastic materials, the splicing assembly comprises a lap plate arranged at one end below the workbench main body, sliding grooves extending axially are formed in auxiliary bosses on two sides of the lap plate, a limiting block is arranged at the lower end of the auxiliary workbench through a fixing bolt and penetrates through the limiting block, and limiting pieces are distributed at the edges of the lower end of the limiting block, the upper ends of the limiting, install positioning mechanism between main workstation and the overlap joint board, positioning mechanism includes the constant head tank that extends along the overlap joint board the central axis, install the positioning bolt seat in the main workstation, positioning bolt seat below is connected with location hand wheel and positioning bolt through positioning bolt and passes the constant head tank, the outer one end of overlap joint board is provided with a plurality of limiting plates of rolling over downwards, the cover has the sheath on the limiting plate, the overlap joint board both sides are provided with the spacing limit of rolling over downwards, open on the spacing limit have with the opening of slewing mechanism joint, it has the breach relative with slewing mechanism to open on the main boss at overlap joint board middle part. The additional splicing assembly is added at the lower end of the workbench main body, so that the structural strength of the joint during splicing of the multiple workbenches is improved, and the spliced workbenches are not easy to misplace or separate.

In foretell concatenation combination formula workstation, slewing mechanism is including rotating the rotation set-square of connection at workstation main part side both ends, it has the rotation mounting hole to open on the rotation set-square, be connected with the rotating tube relative with the opening through rotating the mounting hole between the rotation set-square of relative workstation main part axial direction central plane symmetry, two sharp-cornered edges of rotation set-square are provided with the mounting panel of outwards buckling, it is provided with the spacing piece of rotation of inwards buckling and the spacing piece of the installation of outwards buckling respectively to rotate the set-square, mounting panel and the laminating of spacing piece of installation and supporting leg subassembly. Increase slewing mechanism between workstation main part and supporting leg subassembly, avoid supporting leg subassembly and workstation main part lug connection, improved rotational stability, the supporting leg subassembly is folding with the workstation main part, conveniently accomodates and transports.

In foretell concatenation combination formula workstation, rotate one side that the set-square is close to the spacing limit of overlap joint board and install the supporting shoe and the relative rotating tube of supporting shoe encircles, the extrados and the workstation main part lower extreme of supporting shoe compress tightly the laminating. The supporting shoe is with the even dispersion of power that the workstation main part bore, avoids the structure that a atress too big leads to collapse.

In foretell concatenation combination formula workstation, the supporting leg subassembly includes and rotates set-square and mounting panel and the ladder post of the installation of installing spacing piece laminating, the long limit of ladder post is inwards buckled into and is strengthened the angle, ladder post mid-mounting has the fixed cover of ladder board, be connected with between the ladder post ladder board and ladder board peg graft in ladder board fixed cover, be connected with the support bar between ladder board both sides and the ladder post, ladder post lower extreme cover has a plurality of antiskid groove of antiskid cover and antiskid cover bottom portion cloth, open the through-hole and the protruding hole platform that have a plurality of interval arrangements on the ladder board. The ladder post increases and strengthens the angle and is connected with the support bar between ladder board both sides and the ladder post simultaneously, has improved the structural stability of supporting leg subassembly.

In foretell concatenation combination formula workstation, expand fixed knot structure including set up in the workstation main part and with the expansion fixing base that rotates the set-square relatively, expand fixing base one side and extend and have the fixed knot with workstation main part lock joint, it has the expansion fixed orifices to expand fixing base and open one side that rotates the set-square relatively, it has the expansion fixed column to expand to peg graft through elastic element in the fixed orifice, expansion fixed column middle part is provided with the round platform, it has the expansion fixed orifices relative with the expansion fixed column to open on the rotation set-square, wear to be equipped with on the expansion fixed column and press the layering and press the strip setting between workstation main part inboard and round platform. The unfolding fixing structure ensures that the folding angle between the workbench main body and the supporting leg assembly is fixed after the workbench main body is unfolded, and the phenomenon that the workbench main body is rocked is avoided.

In foretell concatenation combination formula workstation, folding fixed knot constructs including setting up the folding fixed block in the workstation main part, folding fixed block one side is extended to have and is detained with the fixed of workstation main part lock joint, it has folding fixed orifices to open folding fixed block and the relative one side of workstation main part side, it has folding fixed column to peg graft through elastic element in the folding fixed orifice, folding fixed column end department is connected with presses the key, folding fixed column and/or press the key and be connected with folding fixed block, it has tooth shape hole and tooth shape hole interpolation to open folding fixed block one side has folding fixed head, workstation main part medial surface is opened has and is pressed the key hole relative with pressing the key and the folding hole relative with folding fixed head. The folding fixing structure connects the supporting leg assembly with the workbench main body, and ensures that the supporting leg assembly cannot swing relative to the workbench main body after folding.

In foretell concatenation combination formula workstation, main workstation includes the main riser of vertical setting in both sides, and the lower extreme is connected with main diaphragm and the bellied main trapezoidal plate downwards respectively on the main riser, has erect a plurality of main risers between main diaphragm and the main trapezoidal plate, and it has the arc wall of a plurality of axial extensions to distribute on main diaphragm and the main trapezoidal plate. The main transverse plate, the main trapezoidal plate, the main vertical plate and the main vertical plate in the main workbench form a hollow structure, so that the weight is reduced, and the structure is stable.

In foretell concatenation combination formula workstation, vice workstation includes the vice riser of a plurality of vertical settings, and the lower extreme is connected with vice diaphragm on the vice riser, and it has a plurality of axially extended arc walls to distribute on the vice diaphragm. When the machine tool is used for machining, the arc-shaped grooves on the main workbench and the auxiliary workbench are convenient for discharging scraps.

In foretell concatenation combination formula workstation, the joint mechanism is equipped with the sand grip including setting up the lower joint strip in the main trapezoidal plate both sides of main workstation, joint strip upper end, is equipped with the last joint strip of directional main workstation on the vice riser of vice workstation one side, goes up joint strip lower extreme and is equipped with the sand grip, extends on the main riser of main workstation both sides and the vice riser of vice workstation one side and has the joint board with the sand grip lock. The clamping mechanism connects and fixes the main workbench and the auxiliary workbench into a whole, and simultaneously ensures that the upper ends of the main workbench and the auxiliary workbench are positioned on the same plane.

In foretell concatenation combination formula workstation, open at workstation main part middle part has the claw to hold the groove and the claw holds the inslot fixed mounting and has the guard ring, and workstation main part lower extreme is connected with the flexure strip, and workstation main part one side is connected with the handle through handle installation piece. When the workbench is unfolded, the elastic sheet at the lower end of the workbench main body can fix the supporting leg assembly at one side, so that the damage of another supporting leg assembly in the unfolding process is avoided.

Compared with the prior art, the utility model has the advantages of: when a plurality of work tables are connected, the splicing parts are locked and compressed by the splicing assembly, so that the structural strength of the splicing parts is improved; the unfolding fixing structure and the folding fixing structure ensure the structural stability of the workbench in an unfolding or folding state; the rotating mechanism is additionally arranged between the workbench main body and the supporting leg assemblies, so that the movement stability of the supporting leg assemblies during folding or unfolding is improved, and the service life of the workbench is prolonged.

Drawings

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

FIG. 2 is a schematic structural view of the lap plate of the present invention;

FIG. 3 is a schematic structural view of the latch mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the stopper of the present invention;

fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention;

FIG. 6 is a schematic structural view of a rotary triangle of the present invention;

fig. 7 is a schematic structural diagram of the supporting block of the present invention;

fig. 8 is a schematic structural view of the folding fixing structure of the present invention;

fig. 9 is a schematic structural view of the unfolding fixing structure of the present invention;

fig. 10 is a schematic structural view of the ladder post of the present invention;

fig. 11 is a schematic structural view of the step plate of the present invention;

fig. 12 is a schematic structural view of the table main body of the present invention;

fig. 13 is a schematic structural diagram of a second embodiment of the present invention;

in the drawing, the workbench main body 1, the main workbench 11, the main vertical plate 111, the main horizontal plate 112, the main trapezoidal plate 113, the main vertical plate 114, the arc groove 115, the sub workbench 12, the sub vertical plate 121, the sub horizontal plate 122, the joint head 13, the grip groove 14, the guard ring 15, the elastic piece 16, the grip mounting piece 17, the grip 18, the rotating mechanism 2, the rotating triangle plate 21, the rotating mounting hole 22, the rotating pipe 23, the mounting plate 24, the rotating limiting piece 25, the mounting limiting piece 26, the supporting block 27, the outer arc surface 28, the support leg assembly 3, the ladder column 31, the reinforcing angle 32, the ladder fixing sleeve 33, the ladder plate 34, the supporting bar 35, the anti-slip sleeve 36, the anti-slip groove 37, the through hole 38, the convex hole platform 39, the unfolding fixing structure 4, the unfolding fixing seat 41, the first fixing buckle 42, the unfolding fixing hole 43, the unfolding fixing column 44, the circular platform 45, the unfolding hole 46, the pressing bar 47, the, The second fixing buckle 52, the folding fixing hole 53, the folding fixing column 54, the pressing key 55, the key hole 551, the connecting block 56, the tooth-shaped hole 57, the folding fixing head 58, the folding hole 581, the splicing component 6, the lapping plate 61, the auxiliary boss 62, the sliding groove 63, the fixing bolt 64, the limiting block 65, the limiting sheet 66, the main boss 67, the clamping mechanism 7, the lower clamping strip 71, the convex strip 72, the upper clamping strip 73, the clamping plate 74, the positioning mechanism 8, the positioning groove 81, the positioning bolt seat 82, the positioning bolt 83, the positioning hand wheel 84, the limiting plate 85, the sheath 86, the limiting edge 87, the notch 88 and the gap 89.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-12, the splicing combined type workbench comprises a workbench main body 1, wherein two ends of the workbench main body 1 are respectively connected with supporting leg assemblies 3 through rotating mechanisms 2, unfolding fixing structures 4 are arranged between two sides of the workbench main body 1 and the rotating mechanisms 2, a folding fixing structure 5 is arranged between one side of the workbench main body 1 and the rotating mechanisms 2, a splicing assembly 6 is arranged below one end of the workbench main body 1, the workbench main body 1 comprises a main workbench 11, two sides of the main workbench 11 are provided with auxiliary workbenches 12 through clamping mechanisms 7, two ends of the workbench main body 1 are respectively sealed by joints 13 made of elastic materials, the splicing assembly 6 comprises a lapping plate 61 arranged at one end below the workbench main body 1, sliding grooves 63 extending axially are arranged on auxiliary bosses 62 at two sides of the lapping plate 61, the lower end of the auxiliary workbench 12 is provided with a limiting block 65 through fixing bolts 64, and the limiting block 65 is arranged in the sliding grooves 63 in a penetrating way, spacing piece 66 and spacing piece 66 upper end and the laminating of lapping plate 61 lower extreme are distributed to stopper 65 lower extreme edge, install positioning mechanism 8 between main workstation 11 and the lapping plate 61, positioning mechanism 8 includes the constant head tank 81 that extends along lapping plate 61 central axis, install positioning bolt seat 82 in the main workstation 11, positioning bolt seat 82 below is connected with positioning hand wheel 84 and positioning bolt 83 through positioning bolt 83 and passes constant head tank 81, lapping plate 61 one end outwards is provided with a plurality of limiting plate 85 that turn over the book downwards, the cover has sheath 86 on the limiting plate 85, lapping plate 61 both sides are provided with the spacing limit 87 that turns over the book downwards, it has the opening 88 with slewing mechanism 2 joint to open on the spacing limit 87, it has the breach 89 relative with slewing mechanism 2 to open on the main boss 67 at lapping plate 61 middle part. During the concatenation, the lapping plate 61 and the laminating of another workstation lower extreme of workstation main part 1 lower extreme one side, the relative supporting leg subassembly 3 of another workstation concatenation department is folding, and wherein lapping plate 61 can remove relative workstation main part 1 under sliding tray 63 and stopper 65 effect, and positioning hand wheel 84 is screwed after lapping plate 61 pulls out, and lapping plate 61 and workstation main part 1 relative position are fixed, and the joint 13 laminating between the workstation compresses tightly.

Specifically, slewing mechanism 2 includes the rotation set-square 21 of rotation connection at 1 side both ends of workstation main part, it has rotation mounting hole 22 to rotate to open on the set-square 21, be connected with the rotating tube 23 relative with opening 88 through rotating mounting hole 22 between the rotation set-square 21 of relative workstation main part 1 axial central plane symmetry, two sharp angle edges of rotating set-square 21 are provided with the mounting panel 24 of outwards buckling, it is provided with the spacing piece 25 of the rotation of inwards buckling and the spacing piece 26 of the installation of outwards buckling respectively to rotate set-square 21, mounting panel 24 and the spacing piece 26 of installation and the laminating of supporting leg subassembly 3. When the rotating tube 23 of the rotating mechanism 2 is in an unfolded state, the rotating tube is mutually clamped and locked with the notch 88 and the notch 89 of the lapping plate 61, and after a plurality of work tables are lapped, the limiting plate 85 of the lapping plate 61 is limited by the rotating tube 23 of another work table.

Furthermore, a supporting block 27 is installed on one side of the rotating triangle 21 close to the limit edge 87 of the lap plate 61, the supporting block 27 surrounds relative to the rotating pipe 23, and the outer arc surface 28 of the supporting block 27 is pressed and attached to the lower end of the workbench main body 1. The supporting block 27 is provided between the table body 1 and the rotating pipe 23 and rotates with the rotation of the rotating cam 21, and the outer arc surface 28 is always attached to the lower end of the table body 1.

Furthermore, the supporting leg assembly 3 comprises ladder posts 31 attached to the rotary triangle plate 21, the mounting plate 24 of the rotary triangle plate and the mounting limiting piece 26, long sides of the ladder posts 31 are inwards bent to form reinforcing corners 32, a ladder plate fixing sleeve 33 is mounted in the middle of each ladder post 31, ladder plates 34 are connected between the ladder posts 31 and are inserted into the ladder plate fixing sleeve 33, supporting bars 35 are connected between two sides of each ladder plate 34 and the ladder posts 31, an anti-skidding sleeve 36 is sleeved at the lower end of each ladder post 31, a plurality of anti-skidding grooves 37 are distributed on the bottom of the anti-skidding sleeve 36, and a plurality of through holes 38 and convex hole platforms 39 which are arranged at intervals are formed in the upper end of each. The ladder posts 31, the ladder boards 34 and the support bars 35 of the support leg assembly 3 form a triangular stable structure, and the anti-skid sleeves 36 at the lower ends of the ladder posts are pressed against the ground.

Deeply, the unfolding fixing structure 4 comprises an unfolding fixing seat 41 which is arranged in the workbench main body 1 and is opposite to the rotating triangle board 21, a first fixing buckle 42 buckled with the workbench main body 1 extends from one side of the unfolding fixing seat 41, an unfolding fixing hole 43 is formed in one side of the unfolding fixing seat 41 opposite to the rotating triangle board 21, an unfolding fixing column 44 is inserted into the unfolding fixing hole 43 through an elastic element, a circular truncated cone 45 is arranged in the middle of the unfolding fixing column 44, an unfolding hole 46 opposite to the unfolding fixing column 44 is formed in the rotating triangle board 21, a pressing strip 47 penetrates through the unfolding fixing column 44, and the pressing strip 47 is arranged between the inner side of the workbench main body 1 and the circular truncated cone 45. When the supporting leg assembly 3 of the workbench is in the unfolding state, the unfolding fixing column 44 is inserted into the unfolding hole 46, and the relative angle between the rotating triangle plate 21 and the supporting leg assembly 3 and the workbench main body 1 is fixed.

Besides, the folding fixing structure 5 is characterized in that the folding fixing structure comprises a folding fixing block 51 arranged in the workbench main body 1, a second fixing buckle 52 buckled with the workbench main body 1 extends from one side of the folding fixing block 51, a folding fixing hole 53 is formed in one side of the folding fixing block 51 opposite to the side of the workbench main body 1, a folding fixing column 54 is inserted in the folding fixing hole 53 through an elastic element, a pressing key 55 is connected to the end of the folding fixing column 54, the folding fixing column 54 and/or the pressing key 55 are connected with a connecting block 56, a toothed hole 57 is formed in one side of the connecting block 56, a folding fixing head 58 is inserted in the toothed hole 57, and a key hole 551 opposite to the pressing key 55 and a folding hole 581 opposite to the folding fixing head 58 are formed in the side of the workbench main body. When the support leg assembly 3 of the workbench is in a folded state, the folding fixing column 54 is inserted into the folding hole 581, and the support leg assembly 3 is connected with the workbench main body 1.

Meanwhile, the main worktable 11 includes a main vertical plate 111 vertically disposed at both sides, the upper and lower ends of the main vertical plate 111 are respectively connected with a main transverse plate 112 and a main trapezoidal plate 113 protruding downward, a plurality of main vertical plates 114 are erected between the main transverse plate 112 and the main trapezoidal plate 113, and a plurality of arc-shaped grooves 115 extending axially are distributed on the main transverse plate 112 and the main trapezoidal plate 113. The main trapezoidal plate 113 below the main workbench 11 is attached to the main boss 67 in the middle of the overlapping plate 61, wherein the main workbench 11 is a cavity structure composed of a main vertical plate 111, a main transverse plate 112 and a main vertical plate 114, and the positioning bolt seat 82 is installed in the cavity.

Obviously, the auxiliary worktable 12 includes a plurality of auxiliary vertical plates 121 vertically disposed, the upper and lower ends of the auxiliary vertical plates 121 are connected with an auxiliary horizontal plate 122, and a plurality of axially extending arc-shaped grooves 115 are distributed on the auxiliary horizontal plate 122. The auxiliary worktable 12 consists of a plurality of cavities, and the main worktable 11 and the auxiliary worktable 12 form a whole under the action of the clamping mechanism 7.

Preferably, the clamping mechanism 7 includes lower clamping strips 71 disposed on two sides of the main trapezoidal plate 113 of the main workbench 11, a protruding strip 72 is disposed at an upper end of each lower clamping strip, an upper clamping strip 73 pointing to the main workbench 11 is disposed on the auxiliary vertical plate 121 on one side of the auxiliary workbench 12, a protruding strip 72 is disposed at a lower end of the upper clamping strip 73, and clamping plates 74 fastened with the protruding strips 72 extend from the main vertical plates 111 on two sides of the main workbench 11 and the auxiliary vertical plates 121 on one side of the auxiliary workbench 12. The latch plate 74 of the latch mechanism 7 is interlocked with the protruding strip 72, wherein the main horizontal plate 112 of the main table 11 and the auxiliary horizontal plate 122 above the auxiliary table 12 are maintained on the same plane.

As can be seen, the middle of the worktable body 1 is provided with a gripping groove 14, a guard ring 15 is fixedly installed in the gripping groove 14, the lower end of the worktable body 1 is connected with an elastic sheet 16, and one side of the worktable body 1 is connected with a handle 18 through a handle installation sheet 17. When the supporting leg assembly 3 is folded, the elastic piece 16 is hooked with the ladder board 34 of the supporting leg assembly 3, so that when the supporting leg assembly 3 at one end is unfolded, the other supporting leg assembly 3 cannot swing to cause scratch.

In summary, the principle of the present embodiment is: supporting leg subassembly 3 rotates through slewing mechanism 2 and workstation main part 1 and is connected, wherein lapping plate 61 of the installation of 1 one end below of workstation main part and the laminating of 1 lower extreme of workstation main part of another workstation, wherein opening 88 and breach 89 of lapping plate 61 and the locking of rotating tube 23 joint of another workstation, and the joint 13 of relative workstation compresses tightly the laminating, and the up end of workstation main part 1 keeps flushing.

Example two

As shown in FIG. 13, the structure, principle and implementation steps of the present embodiment are similar to those of the present embodiment, except that the supporting leg assemblies 3 at both ends of the workbench body 1 are in the unfolded state, wherein the rotating mechanisms 2 on the supporting leg assemblies 3 at both ends are kept relatively fixed with the workbench body 1 under the action of the unfolding fixing structures 4, the supporting leg assemblies 3 are kept at a certain inclination angle with the workbench body 1, and wherein the overlapping plate 61 at the lower end of the workbench body 1 is contracted under the workbench body 1 and locked and fixed by the positioning mechanism 8.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the workbench main body 1, the main workbench 11, the main vertical plate 111, the main horizontal plate 112, the main trapezoidal plate 113, the main vertical plate 114, the arc-shaped groove 115, the sub workbench 12, the sub vertical plate 121, the sub horizontal plate 122, the joint 13, the grip groove 14, the guard ring 15, the elastic plate 16, the grip mounting plate 17, the grip 18, the rotating mechanism 2, the rotating triangle plate 21, the rotating mounting hole 22, the rotating tube 23, the mounting plate 24, the rotating limit plate 25, the mounting limit plate 26, the support block 27, the extrados 28, the support leg assembly 3, the ladder post 31, the reinforcing angle 32, the ladder plate fixing sleeve 33, the ladder plate 34, the support bar 35, the anti-slip sleeve 36, the anti-slip groove 37, the through hole 38, the boss 39, the unfolding fixing structure 4, the unfolding fixing base 41, the first fixing buckle 42, the unfolding fixing hole 43, the unfolding fixing column 44, the round table 45, the unfolding hole 46, the pressing bar 47, the folding fixing, The terms of the folding fixing block 51, the second fixing buckle 52, the folding fixing hole 53, the folding fixing column 54, the pressing key 55, the key hole 551, the connecting block 56, the toothed hole 57, the folding fixing head 58, the folding hole 581, the splicing component 6, the lap plate 61, the auxiliary boss 62, the sliding groove 63, the fixing bolt 64, the limiting block 65, the limiting sheet 66, the main boss 67, the clamping mechanism 7, the lower clamping strip 71, the convex strip 72, the upper clamping strip 73, the clamping plate 74, the positioning mechanism 8, the positioning groove 81, the positioning bolt seat 82, the positioning bolt 83, the positioning handwheel 84, the limiting plate 85, the sheath 86, the limiting edge 87, the notch 88, the notch 89 and the like are used, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A spliced combined workbench comprises a workbench main body (1), wherein both ends of the workbench main body (1) are respectively connected with supporting leg assemblies (3) through rotating mechanisms (2), unfolding fixing structures (4) are installed between both sides of the workbench main body (1) and the rotating mechanisms (2), a folding fixing structure (5) is installed between one side of the workbench main body (1) and the rotating mechanisms (2), a splicing assembly (6) is installed below one end of the workbench main body (1), the workbench main body (1) comprises a main workbench (11), both sides of the main workbench (11) are provided with auxiliary workbenches (12) through clamping mechanisms (7), both ends of the workbench main body (1) are respectively sealed by joint heads (13) made of elastic materials, the splicing assembly (6) comprises a lapping plate (61) installed at one end below the workbench main body (1), the auxiliary bosses (62) on two sides of the lapping plate (61) are provided with axially extending sliding grooves (63), the lower end of the auxiliary workbench (12) is provided with a limiting block (65) through a fixing bolt (64), the limiting block (65) is arranged in the sliding grooves (63) in a penetrating manner, the edge of the lower end of the limiting block (65) is provided with a limiting sheet (66), the upper end of the limiting sheet (66) is attached to the lower end of the lapping plate (61), a positioning mechanism (8) is arranged between the main workbench (11) and the lapping plate (61), the positioning mechanism (8) comprises a positioning groove (81) extending along the central axis of the lapping plate (61), a positioning bolt seat (82) is arranged in the main workbench (11), the lower part of the positioning bolt seat (82) is connected with a positioning hand wheel (84) through a positioning bolt (83), and the positioning bolt (83) passes through the positioning groove (81), lapping plate (61) one end outwards be provided with a plurality of limiting plate (85) of rolling over downwards, limiting plate (85) go up the cover and have sheath (86), lapping plate (61) both sides be provided with spacing limit (87) of rolling over downwards, spacing limit (87) on open and have opening (88) with slewing mechanism (2) joint, main boss (67) at lapping plate (61) middle part on open and have breach (89) relative with slewing mechanism (2).

2. The splicing combined type workbench according to claim 1, wherein the rotating mechanism (2) comprises rotating triangular plates (21) rotatably connected to two ends of the side surface of the workbench body (1), the rotating triangular plates (21) are provided with rotating mounting holes (22), rotating pipes (23) opposite to the gaps (88) are connected between the rotating triangular plates (21) symmetrical to the axial center plane of the workbench body (1) through the rotating mounting holes (22), two sharp corner edges of the rotating triangular plates (21) are provided with mounting plates (24) bent outwards, the rotating triangular plates (21) are respectively provided with rotating limiting pieces (25) bent inwards and mounting limiting pieces (26) bent outwards, and the mounting plates (24) and the mounting limiting pieces (26) are attached to the support leg assembly (3).

3. The splicing combined workbench according to claim 2, wherein a supporting block (27) is arranged on one side of the rotating triangle (21) close to the limiting edge (87) of the lapping plate (61) and the supporting block (27) surrounds relative to the rotating tube (23), and the outer arc surface (28) of the supporting block (27) is pressed and attached to the lower end of the workbench main body (1).

4. Splicing and assembling type workbench according to claim 2, characterized in that the supporting leg assembly (3) comprises ladder pillars (31) which are attached to the rotary triangle (21) and the mounting plate (24) and the mounting limiting piece (26) thereof, the long sides of the ladder posts (31) are bent inwards to form reinforced angles (32), the middle parts of the ladder posts (31) are provided with ladder plate fixing sleeves (33), a step plate (34) is connected between the ladder columns (31) and the step plate (34) is inserted in the step plate fixing sleeve (33), support strips (35) are connected between the two sides of the ladder board (34) and the ladder columns (31), an anti-skid sleeve (36) is sleeved at the lower end of the ladder post (31), a plurality of anti-skid grooves (37) are distributed at the bottom of the anti-skid sleeve (36), the upper end of the ladder board (34) is provided with a plurality of through holes (38) and convex hole platforms (39) which are arranged at intervals.

5. Splicing and combination work table according to claim 2, characterized in that the unfolding fixture (4) comprises an unfolding fixture (41) arranged in the work table body (1) opposite to the rotary cam (21), a first fixing buckle (42) buckled with the workbench main body (1) extends from one side of the unfolding fixing seat (41), one side of the unfolding fixed seat (41) opposite to the rotating triangle (21) is provided with an unfolding fixed hole (43), an expansion fixing column (44) is inserted in the expansion fixing hole (43) through an elastic element, a round table (45) is arranged in the middle of the unfolding fixing column (44), an unfolding hole (46) opposite to the unfolding fixing column (44) is formed in the rotating triangle (21), the expansion fixing column (44) is provided with a pressing strip (47) in a penetrating way, and the pressing strip (47) is arranged between the inner side of the workbench main body (1) and the circular truncated cone (45).

6. The splicing combined type workbench according to claim 1, 2, 3, 4 or 5, wherein the folding fixing structure (5) comprises a folding fixing block (51) arranged in the workbench main body (1), a second fixing buckle (52) fastened with the workbench main body (1) extends from one side of the folding fixing block (51), a folding fixing hole (53) is formed in one side of the folding fixing block (51) opposite to the side of the workbench main body (1), a folding fixing column (54) is inserted into the folding fixing hole (53) through an elastic element, a pressing key (55) is connected to the end of the folding fixing column (54), a connecting block (56) is connected to the folding fixing column (54) and/or the pressing key (55), a toothed hole (57) is formed in one side of the connecting block (56), and a folding fixing head (58) is inserted into the toothed hole (57), the side surface of the workbench main body (1) is provided with a key hole (551) opposite to the pressing key (55) and a folding hole (581) opposite to the folding fixing head (58).

7. The splicing combined workbench according to claim 1, wherein the main workbench (11) comprises main vertical plates (111) vertically arranged at two sides, the upper and lower ends of the main vertical plates (111) are respectively connected with main transverse plates (112) and main trapezoidal plates (113) protruding downwards, a plurality of main vertical plates (114) are erected between the main transverse plates (112) and the main trapezoidal plates (113), and a plurality of arc-shaped grooves (115) extending axially are distributed on the main transverse plates (112) and the main trapezoidal plates (113).

8. The splicing combined type workbench according to claim 7, wherein the auxiliary workbench (12) comprises a plurality of auxiliary vertical plates (121) which are vertically arranged, the upper and lower ends of the auxiliary vertical plates (121) are connected with an auxiliary transverse plate (122), and a plurality of arc-shaped grooves (115) which axially extend are distributed on the auxiliary transverse plate (122).

9. The splicing combined workbench according to claim 8, wherein the clamping mechanism (7) comprises lower clamping strips (71) arranged at two sides of the main trapezoidal plate (113) of the main workbench (11), a protruding strip (72) is arranged at the upper end of each lower clamping strip, an upper clamping strip (73) pointing to the main workbench (11) is arranged on the auxiliary vertical plate (121) at one side of the auxiliary workbench (12), a protruding strip (72) is arranged at the lower end of each upper clamping strip (73), and a clamping plate (74) buckled with the protruding strip (72) extends on the main vertical plate (111) at two sides of the main workbench (11) and the auxiliary vertical plate (121) at one side of the auxiliary workbench (12).

10. The splicing combined type workbench according to claim 1, wherein a gripping groove (14) is formed in the middle of the workbench main body (1), a protection ring (15) is fixedly mounted in the gripping groove (14), an elastic sheet (16) is connected to the lower end of the workbench main body (1), and a handle (18) is connected to one side of the workbench main body (1) through a handle mounting sheet (17).

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