CN206130012U - Driven rail and slip subassembly thereof - Google Patents

Abstract

The utility model discloses a driven rail and slip subassembly thereof, the hold -in range that includes the coaster and connect on the coaster presss from both sides, and the hold -in range presss from both sides including taking the holder and taking the clamp splice, takes the holder to set up logical groove in the surface above that, and the both sides in logical groove form an installation department respectively, take the clamp splice to include a clamp plate and from a surface vertical of clamp plate protrusion and can be in the briquetting that is embedded into logical inslot, the clamp plate is through an at least fastener and installation department fixed connection, wherein after clamp plate and installation department are fixed, the lower surface of briquetting and leading to forms between the groove and is used for wearing to establish pressing from both sides mouthful of hold -in range, press from both sides mouthful by forming between the lower surface of briquetting and the expert groove, owing to take the clamp splice to adopt the vertical downward installation of fastener with taking holder fixed mode between them, what make to press from both sides mouthful highly can be according to the corresponding regulation of the thickness of hold -in range, next is taken and adopts the fixed mode of vertical compression between clamp splice and the hold -in range, and is more firm on fixed to the will not is compressing tightly the removal that drives the hold -in range when fixing in step, avoids the excessive tensioning circumstances to appear.

Description

Drive guide rail and its slide assemblies

Technical field

The utility model is related to the straight line executing mechanism of industrial automation, more particularly to drives guide rail and its slide assemblies.

Background technology

In processing manufacturing industry, with the increase and the progress of science and technology of cost of labor, have developed many it is nonstandard from Dynamicization process equipment, often uses driving guide rail to realize part in X-axis, Y-axis or Z axis in non-standard automatic process equipment Feed motion on direction, drives guide rail generally to adopt the kind of drive of synchronous pulley, because it has higher transmission efficiency, together Step band in installation process its two by with clamping fixed.

Existing synchronous clamping discloses a kind of straight line fortune for example in notification number is for the utility model of CN202468915U Movable slider drive belt is pressed from both sides, including external clip, internal clip, compressing member, and on described external clip chamber is passed through, and passes through chamber and inner clip There is jaws between body.This kind of scheme promotes internal clip to move to external clip side in fixed drive band by rotatably compressing part, interior What the lozenges of clamp bottom can be attached while compressing to drive belt during moving horizontally opens to drive belt Tightly it is adjusted.But this kind of compression mode, internal clip bottom surface is a lozenges, when interacting with Timing Belt, for synchronization Band can add the power of a forward slip, after internal clip reaches to a certain degree to the thrust of Timing Belt, easily cause synchronous Band bends, and steel wire when serious in Timing Belt ruptures, and is easily caused the situation of excessive tension, reduces on the contrary The transmission stability of Timing Belt.

Utility model content

First purpose of the present utility model is to provide a kind of slide assemblies, and Timing Belt is pressed using vertical compression mode Tightly, it is simple to operate and Timing Belt will not produce the component of horizontal direction in clamping process.

First technical purpose of the present utility model technical scheme is that：

A kind of slide assemblies, including coaster and supratrochlear synchronous clamping is connected to, the synchronous clamping includes band folder Seat and band fixture block, the band holder offers groove in surface thereon, and the both sides of groove form respectively an installation portion；The band folder Block includes a pressing plate and vertically protrudes from a surface of pressing plate and can pass through extremely in the briquetting being embedded in groove, the pressing plate A few securing member is fixedly connected with installation portion, wherein after pressing plate and installation portion are fixed, the lower surface and groove of the briquetting it Between form jaws for wearing Timing Belt.

By adopting above-mentioned technical proposal, jaws by being formed between the lower surface and groove of briquetting, due to band fixture block with Fixed form with both holders is installed straight down using securing member so that the height of jaws can be according to the thickness of Timing Belt It is corresponding to adjust；Vertical compression fixed form is adopted between its sub-band fixture block and Timing Belt, it is more firm in fixation, and will not be in pressure The movement of Timing Belt is synchronously driven when fastening, it is to avoid over-tension situation occurs.

Preferably, the rear and front end face of the coaster offers the regulating tank for housing synchronous clamping, described Offer first through hole on the wall of briquetting side, it is parallel with the glide direction of Timing Belt that the first through hole opens up direction, and first Through hole is equipped with first through hole and is connected with the regulating tank sidewall thread of coaster in along the centre position with fixture block length direction Adjusting screw.

By adopting above-mentioned technical proposal, after Timing Belt is fixed by band fixture block, using being located in first through hole Adjusting screw drives movement of the whole synchronous clamping in regulating tank to realize the tensioning regulation to Timing Belt, and first is led to Hole is arranged on the centre position of briquetting, so adjust Timing Belt be tensioned when just only need to rotate adjusting screw just can drive it is whole The movement of individual synchronous clamping, and opposite direction rotates adjusting screw when needing to adjust pine, drives under the elastic reset of Timing Belt itself The movement of synchronous clamping, compared to existing technology in operate by way of two screws adjust tensioning it is more quick, while reduction Situation when Timing Belt tensioning is adjusted to synchronous clamping unbalance stress.

Preferably, the regulating tank includes the first slippage slot for housing pressing plate and for accommodating with holder Second slippage slot, has a cascaded surface before first slippage slot and the second slippage slot, the pressing plate is connected on cascaded surface.

By adopting above-mentioned technical proposal, by the use of the cascaded surface formed between the first slippage slot and the second slippage slot as calmly Plane, when mounted pressing plate can be connected on cascaded surface and play quick positioning action, then carry out being fixed behaviour to Timing Belt Make, installation effectiveness and installation accuracy can be improved.

Preferably, the upper surface of the installation portion offers screwed hole, and the position of the pressing plate correspondence screwed hole is opened The second through hole is provided with, the securing member is threadedly coupled through the second through hole and with screwed hole.

By adopting above-mentioned technical proposal, securing member is threadedly coupled through the second through hole with installation portion upper screwed hole, by band Holder is fastened to each other with both band fixture blocks, will be with fixture block and band by when Timing Belt is dismantled only needing to that some securing members will be unscrewed Holder is separated, and takes out or change Timing Belt, is operated more convenient.

Preferably, the briquetting is provided with anti-slip part toward on a surface of groove.

By adopting above-mentioned technical proposal, briquetting when Timing Belt is compressed, the surface of the anti-slip part on briquetting and Timing Belt Mutually abut against, increase frictional force between the two, raising is fixed effect.

Preferably, the anti-slip part is some anti-skid bulges or non-slip texture.

By adopting above-mentioned technical proposal, fitted with the surface of Timing Belt using anti-skid bulge or non-slip texture, increased Big friction between Timing Belt and briquetting, and this kind of set-up mode is easy to processing.

Preferably, it is provided with the bottom surface of the groove and the intermeshing synchronous gear of Timing Belt.

By adopting above-mentioned technical proposal, Timing Belt intermeshes when being fixed with the synchronous gear on groove, can subtract Few Timing Belt with the relative slip between holder, then by band fixture block to Timing Belt compression so that the fixation of Timing Belt is more It is firm.

Preferably, the first through hole is counter sink with the second through hole.

The effective shadow of the head of adjusting screw and securing member can be hidden, improve by adopting above-mentioned technical proposal, counter sink Aesthetics.

Preferably, the corner of first slippage slot and the second slippage slot is provided with the first rounding, described Band fixture block is offered and first the second rounding of rounding radii identical with band holder.

By adopting above-mentioned technical proposal, synchronous clamping when the most interior place of regulating tank is moved to, the first rounding and Two roundings can be brought into close contact mutually, reduce extrusion abrasion between the two, and secondly the first rounding sets with the second rounding Putting can reduce the stress concentration of corner, improve service life.

Second purpose of the present utility model is to provide a kind of driving guide rail, and Timing Belt is pressed using vertical compression mode Tightly, it is adaptable to which the Timing Belt of different size is fixed.

Second technical purpose of the present utility model technical scheme is that：

One kind drives guide rail, including described slide assemblies.

By adopting above-mentioned technical proposal, the synchronous clamping on slide assemblies is compressed using vertical compression mode to Timing Belt Fixed, fixation is more firm, and Timing Belt will not occur relative slip and avoid Timing Belt transition tensioning in fixation procedure Situation occur, using an adjusting screw realize Timing Belt tensioning adjust, it is simple to operate.

In sum, the utility model has the advantages that：

1st, by changing with fixture block and with the fixed form between holder, briquetting is realized with vertical direction directly to same Step band is compressed so that the highly adjusted Timing Belt suitable for different size of jaws is clamped, and in fixed property On get a promotion；

2nd, the synchronous gear that the anti-slip part and groove upper surface that briquetting lower surface is arranged is arranged further improves Timing Belt It is fixed fixing；

3rd, slip of the adjusting screw that synchronous clamping is arranged by centre position in regulating tank is realized to Timing Belt Tensioning adjust, it is simple to operate and adjust tensioning when band fixture block will not be acted on by moment of torsion, moving process stress is more equal It is even.

Description of the drawings

Fig. 1 is the structural representation for driving guide rail；

Fig. 2 is the connection diagram between slide assemblies and Timing Belt；

Fig. 3 is mainly used in illustrating the structure of regulating tank for the structural representation of coaster；

Fig. 4 is the scheme of installation between synchronous clamping and coaster；

Fig. 5 is the structural representation with fixture block；

Fig. 6 is the structural representation with holder；

Fig. 7 is the structural representation after synchronous clamping is fixed on coaster；

Fig. 8 is the sectional view after Timing Belt is fixed by synchronous clamping.

In figure：1st, track base；2nd, line slideway；3rd, Timing Belt；4th, slide assemblies；41st, regulating tank；411st, the first sliding Groove；412nd, the second slippage slot；413rd, the first rounding；414th, installing hole；42nd, jaws；43 coasters；44th, cascaded surface；5th, Timing Belt Folder；51st, band fixture block；511st, pressing plate；5111st, the second through hole；512nd, briquetting；5121st, anti-slip part；513rd, first through hole；514th, Two roundings；52nd, band holder；521st, groove；522nd, installation portion；5221st, screwed hole；523rd, synchronous gear；53rd, securing member；54th, adjust Section screw.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Referring to Fig. 1 and Fig. 2, one kind drives guide rail, including a track base 1, is fixed on the line slideway 2 of the top of track base 1 And sliding is connected to the slide assemblies 4 on line slideway 2.Slide assemblies 4 include two synchronous clampings, on track base 1 also A Timing Belt 3 is arranged with, two of Timing Belt 3 is connected by synchronous clamping with slide assemblies 4.

Referring to Fig. 3 and Fig. 4, slide assemblies 4 also include a coaster 43, offer respectively on the rear and front end face of coaster 43 One regulating tank 41, regulating tank 41 includes connecting first slippage slot 411 and the second slippage slot 412 of setting, the second sliding up and down The width of groove 412 is less than the width of the first slippage slot 411 and causes to form body cascaded surface 44 in both intersections.

Above-mentioned synchronous clamping is contained in regulating tank 41, including interconnects the band fixture block 51 and band holder 52 for coordinating fixation

With further reference to Fig. 5, with fixture block 51 pressing plate 511 with certain thickness and rectangular is included, pressing plate 511 is wherein A briquetting 512 is provided with one surface, whole band fixture block 51 is in "convex" shaped；Two the second through holes are offered on pressing plate 511 5111, two the second through holes 5111 are in respectively the both sides of briquetting 512, and on the side of briquetting 512 first through hole is offered 513, the axis perpendicular of the axis of first through hole 513 and the second through hole 5111, and it is parallel with the minor face line of pressing plate 511, One through hole 513 and the second through hole 5111 are disposed as counter sink.The bottom surface of briquetting 512 is provided with anti-slip part 5121, the anti-slip part 5121 can be multiple non-slip bumps or a plurality of non-slip texture.

Referring to Fig. 6, the middle part with holder 52 offers a groove 521, positioned at the both sides of groove 521 formed two it is symmetrical Installation portion 522, whole band holder 52 is in concave, and positioned at the upper surface of installation portion 522 screwed hole 5221 is offered；Groove Multiple synchronous gears 523 are provided with 521 bottom surface.

With reference to the connected mode between synchronous clamping from the point of view of Fig. 3 to Fig. 6 and coaster 43, it is equipped with first through hole 513 A piece adjusting screw 54, the length of the adjusting screw 54 will be longer than the width with fixture block 51 so that adjusting screw 54 is applied in A segment length is left after one through hole 513；Its center platen 511 is placed in the first slippage slot 411, in regulating tank 41 just to opening Installing hole 414 is offered on the wall of side, adjusting screw 54 is threadedly connected in installing hole 414 and band fixture block 51 is consolidated with coaster 43 It is fixed.

Band fixture block 51 is placed in the second slippage slot 412, and is embedded in the groove with holder 52 with the upper holder block 512 of fixture block 51 In 521, two the second through holes 5111 are equipped with respectively securing member 53, the securing member 53 with the spiral shell of screwed hole 5221 on holder 52 Line connects so that band fixture block 51 is fixed with band holder 52, so that whole synchronous clamping is connected with coaster 43.

Additionally, just offering with fixture block 51 and the second rounding to the Liang Ge corners of the side of regulating tank 41 with holder 52 514, and corresponding two corners in the inner side of regulating tank 41 offer two the first roundings 413, the first rounding 413 and the The radius of two roundings 514 is identical so that synchronous clamping can completely be fitted in regulation when the most interior place of regulating tank 41 is slided to On the side wall of groove 41.

With reference to Fig. 7 and Fig. 8, after synchronous clamping is fixed, the lower surface with fixture block 51 is connected on cascaded surface 44, cascaded surface 44 Can facilitate the initial makeup location of positioning belt fixture block 51 as locating surface.The lower surface of briquetting 512 with fixture block 51 and band holder 52 The upper surface of groove 521 leave spacing and form a jaws 42, the height H of jaws 42 determines by the thickness of Timing Belt 3.

Specifically mounting means is：Fixing band fixture block 51 first so that the pressing plate 511 with fixture block 51 is placed on cascaded surface 44 On, first will be tentatively fixed with fixture block 51 by adjusting screw 54, and with fixture block 51 in the position of regulating tank 41 by judging first just Step setting；In groove 521 that one of Timing Belt 3 is placed on holder 52 and with the phase of synchronous gear 523 of the upper surface of groove 521 Engagement, then by with holder 52 with coordinate with fixture block 51 so that the upper surface of Timing Belt 3 abuts to the anti-slip part 5121 of briquetting 512 On, will be completely fixed with band holder 52 with fixture block 51 by two securing members 53, and Timing Belt 3 is compressed it is spacing, and for not The fixation of the Timing Belt 3 of stack pile, it is only necessary to will can adjust jaws 42 toward away from the lateral movement with fixture block 51 with holder 52 Height, the other end of Timing Belt 3 fixes according to aforesaid operations, fix rotate after Timing Belt 3 adjusting screw 54 cause it is whole Synchronous clamping slides in regulating tank 41 and is tensioned Timing Belt 3.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but As long as all being protected by Patent Law in right of the present utility model.

Claims (10)

1. a kind of slide assemblies, including coaster（43）And it is connected to coaster（43）On synchronous clamping, it is characterised in that it is described Synchronous clamping includes band holder（52）With band fixture block（51）, the band holder（52）Thereon surface offers groove（521）, lead to Groove（521）Both sides form an installation portion respectively（522）；The band fixture block（51）Including a pressing plate（511）And from pressing plate （511）The vertical protrusion and can be in being embedded into groove in a surface（521）Interior briquetting（512）, the pressing plate（511）By at least One securing member（53）With installation portion（522）It is fixedly connected, wherein working as pressing plate（511）With installation portion（522）After fixation, the briquetting （512）Lower surface and groove（521）Between formed for wearing Timing Belt（3）Jaws（42）.

2. slide assemblies according to claim 1, it is characterised in that the coaster（43）Rear and front end face offer For housing the regulating tank of synchronous clamping（41）, the briquetting（512）First through hole is offered on the wall of side（513）, described first Through hole（513）Open up direction and Timing Belt（3）Direction of transfer it is parallel, and first through hole（513）In along band fixture block（51） The centre position of length direction, first through hole（513）Inside it is equipped with and coaster（43）Regulating tank（41）Sidewall thread connection Adjusting screw（54）.

3. slide assemblies according to claim 2, it is characterised in that the regulating tank（41）Including for housing pressing plate （511）The first slippage slot（411）And for accommodating band holder（52）The second slippage slot（412）, first slippage slot （411）With the second slippage slot（412）There is a cascaded surface before（44）, the pressing plate（511）It is connected to cascaded surface（44）On.

4. slide assemblies according to claim 3, it is characterised in that the installation portion（522）Upper surface offer spiral shell Pit（5221）, the pressing plate（511）Correspondence screwed hole（5221）Position offer the second through hole（5111）, the securing member （53）Through the second through hole（5111）And and screwed hole（5221）Threaded connection.

5. slide assemblies according to claim 1, it is characterised in that the briquetting（512）Toward groove（521）One Anti-slip part is provided with surface（5121）.

6. slide assemblies according to claim 5, it is characterised in that the anti-slip part（5121）For some anti-skid bulges or Person's non-slip texture.

7. slide assemblies according to claim 1, it is characterised in that the groove（521）Bottom surface on be provided with together Step band（3）Intermeshing synchronous gear（523）.

8. slide assemblies according to claim 4, it is characterised in that the first through hole（513）With the second through hole （5111）It is counter sink.

9. slide assemblies according to claim 3, it is characterised in that first slippage slot（411）With the second slippage slot （412）Corner be provided with the first rounding（413）, the band fixture block（51）With band holder（52）Offer and fallen with first Fillet（413）The rounding of radius identical second（514）.

10. it is a kind of to drive guide rail, it is characterised in that to include the slide assemblies as described in any one of claim 1 ~ 9（4）.