CN201645166U

CN201645166U - Roller sliding table bench

Info

Publication number: CN201645166U
Application number: CN201020193121XU
Authority: CN
Inventors: 陈维生
Original assignee: 上海优易嘉机械设备有限公司
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2010-11-24

Abstract

The utility model provides a roller sliding table bench which is suitable for multiple industries and can be especially suitable for laser industry, plasma cutting industry, dispensing industry, automatic welding industry, carving industry, spraying industry, stacking industry, wood-working machine industry and the like. The bench comprises bottom section bars the cross sections of which are in strip structures, and the bottom section bars form the load foundation and the main body frame of the bench; both sides of the upper parts of the bottoms of the bottom section bars are respectively provided with a flange; two sliding rail section bars are respectively arranged on the flanges, and the sliding rail section bars are respectively provided with a large semi-circle notch; and moreover, the roller sliding table bench also comprises two linear guide rail rods, a transmission device, a load plate and a drive device. The roller sliding table bench has the advantages of high movement speed, high precision, low noise, long stroke and high structure load capacity, and especially, the sliding rail section bars are easy to realize long-stroke transmission, and thereby, maintaining and replacing local parts in later period is easy, and a large amount of cost is saved for users.

Description

A kind of roller slide unit workbench

Technical field

The utility model relates to mechanical field, particularly is applicable to laser, plasma cutting, some glue, welding automatically, engraving, spraying, stacking, the workbench that industries such as woodworking machinery are used.

Background technology

Industrial various workbench generally all is special-purpose, the workbench of comprehensive multiple industrial use extremely lacks, can slide, promptly the roller slide unit particularly is applicable to laser, the plasma cutting, point glue, automatically welding, engraving, spraying, stacking, the workbench that industries such as woodworking machinery are used does not also have, and this workbench is sought after.

Summary of the invention

The purpose of this utility model is to provide a kind of suitable conglomerate roller slide unit workbench, it is the workbench that can linear reciprocation slides, the roller slide unit particularly be applicable to laser, the workbench that industries such as plasma cutting, some glue, welding automatically, engraving, spraying, stacking, woodworking machinery are used.

The purpose of this utility model is achieved in that a kind of so suitable conglomerate of employing roller slide unit workbench, and the formation of described workbench mainly comprises:

Bottom section bar, its section is rectangular structure, constitutes the load basis and the main body frame of described workbench, the both sides on described bottom section bar top are respectively arranged with prominent edge;

Two blocks of slide rail section bars are installed in described dashing forward along last respectively, and coat described prominent edge, and described slide rail section bar is provided with a greater part of round breach;

Two line slideway bars are installed in respectively in the large semicircle breach of described two blocks of slide rail section bars;

Transmission device comprises the synchronous band driving wheel that is arranged at described bottom section bar two ends respectively and is with follower synchronously, and connects the synchronous band on described synchronous band driving wheel and the synchronous band follower; Described synchronous band is provided with in the cavity that direction is installed in bottom section bar and the top of end face along bottom section bar;

Load board, it is fixed in describedly is with synchronously, and described load board bottom is equipped with several roller bearing, and described roller bearing is stuck on the outer of line slideway bar;

Drive unit is arranged at an end of described bottom section bar, is connected with described driving wheel.

The section of described bottom section bar is the whole criss-cross hollow and thin-walled structure that is, the described prominent groove that also is provided with along the bottom, and both sides, described bottom section bar bottom are provided with the right angle support, and the middle part is provided with four structure muscle, fuses with the four sides thin-walled, and the centre is a cavity.

The section of described slide rail section bar is roughly the rectangle of setting, comprise that a left side is most advanced and sophisticated, downwards for the middle below on the described large semicircle breach of described large semicircle breach also has a small half of round breach, described small semicircle breach is other to be short stud, be the featheredge frame below, in the described featheredge frame is cavity, comprises left circles cavity and right side side's cavity, and an inside projection is arranged on the featheredge frame, and, also has the lower end, wherein

The most advanced and sophisticated lower surface in a described left side matches with the end face of bottom section bar, and the thin-walled of left circles cavity is clamp-oned in the groove of bottom section bar.

Described load board is rectangular thick plate structure, and bottom, four angles is equipped with band pin screw, and band pin screw bottom is installed with roller bearing, on the roller bearing of rear side eccentric shaft is installed, and eccentric shaft is placed in the load board, fixed band pin screw and roller bearing.

The middle part of described roller bearing is a groove shapes.

Further, also comprise on the belt fixture block under the fixture block and belt, on the described belt under fixture block and the belt fixture block clip described synchronous band.

Described drive unit comprises CD-ROM drive motor, drive, following belt pulley and driving belt, and wherein, the clutch end of described CD-ROM drive motor links to each other with drive, and drive links to each other by driving belt with following belt pulley, and following belt pulley is connected with being with driving wheel synchronously.

Further, also comprise motor mount plate, the be placed in both sides of motor mount plate of following belt pulley and synchronous band driving wheel.

Further, also include case, be installed on the motor mount plate.

Have a plurality of holes on the described load board, settle the nervous nut of a slide block in each hole.

The advantage of workbench of the present utility model is,

(1) movement velocity is fast;

(2) kinematic accuracy height;

(3) apparatus of repair parts is few;

(4) motion noise is low;

(5) it is long to make stroke;

(6) the structural load ability is big, and

The design feature that the roller slide unit has is:

(1) adopt general aluminium extruded type industrial aluminum profile as slide unit load basis, promptly, with bottom section bar as slide unit load basis, the specifically developed straight line optical axis module of our company on this aluminium section bar both sides card with F-SP, it is the slide rail section bar, after being packed with line slideway bar on this slide rail section bar, but just form the long-term reciprocating high linearity guide rail of support roller bearing as the hard optical axis;

(2) owing to adopt above design feature so can realize long stroke transmission easily, allow later maintenance even change local parts and become easily, have advantage and characteristics such as saving great amount of cost for the user.

Description of drawings

Fig. 1 is the structure key diagram of a kind of suitable conglomerate of the present utility model with roller slide unit workbench,

Fig. 2 is the structure key diagram of the load board in the workbench and associated components among Fig. 1,

Fig. 3 be the bottom section bar in the workbench among Fig. 1 structure and and the structure key diagram that makes up mutually of slide rail section bar and line slideway bar,

Fig. 4 is an example structure key diagram of the slide rail section bar in the workbench among Fig. 1.

Fig. 5 is an example structure key diagram of the roller bearing in the workbench among Fig. 1.

Fig. 6 is the structure key diagram of the part in the cross section of workbench among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, structure and the characteristics of a kind of suitable conglomerate of the present utility model with roller slide unit workbench are described in further detail.

Consult Fig. 1, Fig. 1 is the structure key diagram of a kind of suitable conglomerate of the present utility model with roller slide unit workbench, also be decomposition chart of the present utility model, the primary structure that there is shown roller slide unit workbench constitutes. and the formation of described workbench mainly comprises:

CD-ROM drive motor 1, drive 2, motor mount plate 4 is with driving wheel 5 synchronously, be with 6 synchronously, end face cover plate 7, the nervous nut 8 of slide block, load board 9, eccentric shaft 10, line slideway bar 15, band pin screw 11, roller bearing 12, fixture block 13 on the belt, and fixture block 14 under the belt, line slideway bar 15, slide rail section bar 16, inner end cap 17, outer end cap 18 is with follower 19 synchronously, ball ball bearing 20, bottom section bar 21, following belt pulley 22, driving belt 23

Wherein,

CD-ROM drive motor 1 and drive 2 are installed in the both sides of motor mount plate 4 respectively, following belt pulley 22 is connected with being with driving wheel 5 synchronously, the be placed in both sides of motor mount plate 4 of following belt pulley 22 and band driving wheel 5 synchronously, bottom section bar 21 is that section is the rectangular structure of reservation shape, the length of bottom section bar 21 is selected according to pre-provisioning request, bottom section bar 21 is as slide unit load basis, two inner end cap 17 are installed in the two ends, the left and right sides of bottom section bar 21, constitute the workbench main body frame, two blocks of slide rail section bars 16 are installed in both sides, front and back prominent along portion of bottom section bar 21 respectively, coat prominent edge, clearly show that this structure among Fig. 3, line slideway bar 15 is installed in the large semicircle breach 162 of slide rail section bar 16.Two outer end caps 18 match with two inner end cap 17, be installed in the outside of two inner end cap 17 respectively, motor mount plate 4 is installed on the side of the inner end cap 17 of right-hand member and outer end cap 18, be mounted in rear side among this figure, driving wheel 5 be arranged in the inner end cap 17 of right-hand member and the cavity between the outer end cap 18 and frame on the two ball ball bearings 20 that are placed between this inner end cap 17 and the outer end cap 18, synchronously band follower 19 be arranged in the inner end cap 17 of left end and the cavity between the outer end cap 18 and frame on the two ball ball bearings 20 that are placed between this inner end cap 17 and the outer end cap 18, be with 6 to be wrapped in driving wheel 5 and to be with on the follower 19 synchronously synchronously, the direction that is provided with along bottom section bar 21, be installed in the cavity of bottom section bar 21 around ground and the top of the end face of bottom section bar 21, on the belt under fixture block 13 and the belt fixture block 14 clip and be with 6 synchronously, load board 9 is utilized the nervous nut 8 of slide block and is with 6 to be connected synchronously, load board 9 is in company with being with 6 to move together synchronously, both sides are equipped with several roller bearing 12 before and after load board 9 bottoms, 12 fens front and rear cards of roller bearing are on the outer of line slideway bar 15, and roller bearing 12 is moved along the outer of line slideway bar 15.

The transmission aspect, CD-ROM drive motor 1 drives drive 2, through driving belt 23, belt pulley 22 is rotated, following belt pulley 22 drives synchronously, and band driving wheel 5 rotates, thereby drive and to be with 6 motions synchronously, also drive the synchronous band follower 19 that twines and support synchronously with 6 and rotate, be with 6 to drive load board 9 and move synchronously.

Described workbench also includes case 3, is installed on the motor mount plate 4, is used for covering drive 2, and following belt pulley 22 and driving belt 23 are caused danger preventing.

On the belt under fixture block 13 and the belt fixture block 14 clamp and be with 6 synchronously, prevent to be with synchronously 6 to be in operation and distortion to occur or depart from horizontal line.

Consult Fig. 2, Fig. 2 is the structure key diagram of the load board 9 of workbench among Fig. 1, clearly show that the structure of load board 9 among Fig. 2, described load board 9 is rectangular thick plate structures, bottom, four angles is equipped with band pin screw 11, band pin screw 11 bottoms are installed with roller bearing 12, on the roller bearing 12 of rear side eccentric shaft 10 are installed, and eccentric shaft 10 is placed in the load board 9.Its effect is fixed band pin screw 11 and roller bearing 12.

In the present embodiment, described roller bearing 12 is 4, and the front side is settled 2, and rear side is settled 2, and the position of 2 roller bearings 12 that rear side is settled is regulated fixed band pin screw 11 by eccentric shaft 10 and regulated.Promptly, the roller bearing 12 of both sides is suitably near the line slideway bar 15 that is cooperated for installation load plate 9 and before and after making, during assembling, the position of each roller bearing 12 need be conditioned, or finely tuned, at this moment, regulate with eccentric shaft 10, shown in the figure, can only regulate the position of 2 roller bearings 12 of rear side arrangement.

Consult Fig. 3, Fig. 3 be the bottom section bar in the workbench 21 among Fig. 1 structure and and slide rail section bar 16 and the line slideway bar 15 structure key diagrams of combination mutually, in conjunction with Fig. 1, there is shown the structure of bottom section bar 21, it is the long strip type equipment structure, the section of described bottom section bar 21 is wide cross reinforcement hollow and thin-walled structures, have before and after the top prominent along 211 and groove 215, right angle support 212 is arranged before and after the bottom, there are 4 structure muscle 213 at the middle part, article 4, structure muscle 213 fuses with 4 thin-walled outer wall respectively, and the centre of the section of bottom section bar 21 is cavitys 214.Thin-wall construction is saved raw material, and has because there are 4 structure muscle 213 at the middle part, makes bottom section bar 21 have enough rigidity and intensity, can offer hole or screwed hole on the structure muscle 213, with convenient other parts of installing.

Middle cavity 214 is used to pass is with 6 synchronously.This situation is illustrated by Fig. 1 and Fig. 6.

Shown in the figure, when this workbench of assembling, that is, in this structure, the prominent of described bottom section bar 21 inlayed coating along 211 by slide rail section bar 16.The prominent of the both sides, front and back of bottom section bar 21 inlayed coating along 211 by two the slide rail section bars 16 in front and back.And the two line slideway bars 15 in front and back are inlayed coating by two the slide rail section bars 16 in front and back.

Consult Fig. 4, Fig. 4 is facility example key diagram of structure of the slide rail section bar 16 of workbench among Fig. 1, slide rail section bar 16 is structures of wound certainly of this workbench, this figure is the sectional drawing of this structure, the section of slide rail section bar 16 roughly is that the thin bottom of stud of the rectangular flat-top of setting is the structure of featheredge frame, that it has a left side is most advanced and sophisticated 161, the large semicircle breach 162 that has had downwards.Middle below on the large semicircle breach 162 also has a small half of round breach 165, breach 165 sides are short studs 169, then being featheredge frame 166 below, is cavity in the featheredge frame 166, left circles cavity 163, right side side's cavity 164, along round empty cavity 163 horizontal axis with featheredge frame 166 intersections, featheredge frame 166 has an inside projection 167, and, also has lower end 168

Wherein,

Most advanced and sophisticated 161 lower surfaces in a left side match with bottom section bar 21, the thin-walled of left circles cavity 163 is clamp-oned in bottom section bar 21 grooves 215, slide rail section bar 16 and bottom section bar 21 are tightly linked into an integrated entity, large semicircle breach 162 is installed line slideway bar 15, and line slideway bar 15 is fastened in the large semicircle breach 162.

Consult Fig. 5, Fig. 5 shows an example structure key diagram of the roller bearing 12 in the workbench.Mainly be to be clearly shown that the middle part of roller bearing 12 is groove shapes 121, groove shapes 121 is to match with line slideway bar 15, Mo Ca surface mutually, its groove radian matches with the diameter of the section of line slideway bar 15, the phase driving fit, the frictional force when reducing to move each other makes that to move luck when rotating moving stable, improve operating accuracy and increase the service life.In addition, shown in the figure, its vertical direction has through hole 122, is used for mounting strap pin screw 11.

Consult Fig. 6, and in conjunction with Fig. 2 Fig. 3, Fig. 6 is the structure key diagram of the part in the cross section of workbench among Fig. 1.Schematically illustrated among the figure, be mounted with two line slideway bars 15 by slide rail section bar 16 on the bottom section bar 21, load board 9 connects band pin screw 11 and following roller bearing 12, the roller bearing 12 of both sides is stuck in the outside of two line slideway bars 15, move back and forth with 6 synchronously, its upper part links together with load board 9 by the nervous nut 8 of slide block, and its lower part is in the cavity that is placed in the bottom section bar 21.This figure has further clearly illustrated the structure of the workbench of Fig. 1.Especially, have 8 holes on the described load board 9, settle the nervous nut 8 of a slide block in each hole.That is, have 8 nervous nuts 8 of same slide block on the load board 9, the nervous nut 8 of slide block is with load board 9 and be with 6 to be fixed together synchronously.Driving load board 9 when being with 6 to move around synchronously moves.

More than each figure structure and the advantage of a kind of suitable conglomerate of this utility model with roller slide unit workbench clearly has been described.

Claims

1. a roller slide unit workbench is characterized in that, comprising:

Bottom section bar (21), its section is rectangular structure, constitutes the load basis and the main body frame of described workbench, the both sides on described bottom section bar (21) top are respectively arranged with prominent along (211);

Two blocks of slide rail section bars (16) are installed in respectively on the described prominent edge (211), and coat described prominent edge (211), and described slide rail section bar (16) is provided with a greater part of round breach (162);

Two line slideway bars (15) are installed in respectively in the large semicircle breach (162) of described two blocks of slide rail section bars (16);

Transmission device comprises the synchronous band driving wheel (5) that is arranged at described bottom section bar (21) two ends respectively and is with follower (19) synchronously, and connects the synchronous band (6) on described synchronous band driving wheel (5) and the synchronous band follower (19); Described synchronous band (6) is installed in the cavity of bottom section bar (21) and the top of end face along the direction that is provided with of bottom section bar (21);

Load board (9), it is fixed on the described synchronous band (6), and described load board (9) bottom is equipped with several roller bearings (12), and described roller bearing (12) is stuck on the outer of line slideway bar (15);

Drive unit is arranged at an end of described bottom section bar (21), is connected with described driving wheel (5).

2. workbench as claimed in claim 1, it is characterized in that, the section of described bottom section bar (21) is the whole criss-cross hollow and thin-walled structure that is, bottom, described prominent edge (211) also is provided with groove (215), described bottom section bar (21) both sides, bottom are provided with right angle support (212), the middle part is provided with four structure muscle (213), fuses with the four sides thin-walled, and the centre is cavity (214).

3. workbench as claimed in claim 2, it is characterized in that, the section of described slide rail section bar (16) is roughly the rectangle of setting, comprise a left side most advanced and sophisticated (161), also has a small half of round breach (165) for the middle below on the described large semicircle breach of described large semicircle breach (162) (162) downwards, described small semicircle breach (165) is other to be short stud (169), be featheredge frame (166) below, in the described featheredge frame (166) is cavity, comprises left circles cavity (163) and right side side's cavity (164), and an inside projection (167) is arranged on the featheredge frame (166), and, also has lower end (168), wherein

Most advanced and sophisticated (161) lower surface in a described left side matches with the end face of bottom section bar (21), and the thin-walled of left circles cavity (163) is clamp-oned in the groove (215) of bottom section bar (21).

4. as the described workbench of the arbitrary claim of claim 1-3, it is characterized in that, described load board (9) is rectangular thick plate structure, bottom, four angles is equipped with band pin screw (11), band pin screw (11) bottom is installed with roller bearing (12), eccentric shaft (10) is installed on the roller bearing of rear side (12), and eccentric shaft (10) is placed in the load board (9), fixed band pin screw (11) and roller bearing (12).

5. workbench as claimed in claim 4 is characterized in that, the middle part of described roller bearing (12) is groove shapes (121).

6. workbench as claimed in claim 4 is characterized in that, also comprises fixture block (14) under fixture block on the belt (13) and the belt, and fixture block (14) clips described synchronous band (6) under fixture block on the described belt (13) and the belt.

7. workbench as claimed in claim 6, it is characterized in that, described drive unit comprises CD-ROM drive motor (1), drive (2), following belt pulley (22) and driving belt (23), wherein, the clutch end of described CD-ROM drive motor (1) links to each other with drive (2), drive (2) links to each other by driving belt (23) with following belt pulley (22), and following belt pulley (22) is connected with being with driving wheel (5) synchronously.

8. workbench as claimed in claim 7 is characterized in that, also comprises motor mount plate (4), the be placed in both sides of motor mount plate (4) of following belt pulley (22) and synchronous band driving wheel (5).

9. workbench as claimed in claim 8 is characterized in that, also includes case (3), is installed on the motor mount plate (4).

10. workbench as claimed in claim 9 is characterized in that, described load board has a plurality of holes on (9), settles the nervous nut (8) of a slide block in each hole.