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CN203527666U - Tool rack used for hand-operated ceramic cutting machine - Google Patents

Tool rack used for hand-operated ceramic cutting machine Download PDF

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Publication number
CN203527666U
CN203527666U CN201320589482.XU CN201320589482U CN203527666U CN 203527666 U CN203527666 U CN 203527666U CN 201320589482 U CN201320589482 U CN 201320589482U CN 203527666 U CN203527666 U CN 203527666U
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CN
China
Prior art keywords
tool rack
tool
main body
support
roller
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Expired - Fee Related
Application number
CN201320589482.XU
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Chinese (zh)
Inventor
文森佐·蒙托利
斯特法诺·蒙托利
L·卡萨尔泰利
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Montolit Brevetti Srl
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Montolit Brevetti Srl
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Publication date
Application filed by Montolit Brevetti Srl filed Critical Montolit Brevetti Srl
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Publication of CN203527666U publication Critical patent/CN203527666U/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/225Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Road Repair (AREA)

Abstract

The utility model discloses a tool rack used for a hand-operated ceramic cutting machine. The tool rack comprises a tool rack body (1a), an operation handle (1b) starts from the tool rack body, a engraving tool (R) is arranged in the lower portion of the tool rack body, and the tool rack body (1a) further comprises a lubricating device. The tool rack is characterized in that the lubricating device is a flexible lubricating pot (10) provided with a conveying nozzle (10c), the lubricating pot is stored in a base of the tool rack body (1a), and the lower side of the base is stopped at a conveying channel (11) facing the engraving tool (R).

Description

Tool rack for manual ceramic-tile cutting device
Technical field
The utility model relates to a kind of tool rack for manual ceramic-tile cutting device.
Background technology
As is known, manual ceramic-tile cutter is portable machine, and its engraving tool being intended to by being associated with broken instrument cuts the ceramic tile of being made by pottery or other rock material, and described broken instrument and described engraving tool both manually boot.
They have support base conventionally, and at least one pair of (head and afterbody) newel post rises from this support base, is extended with (single pole or two bar) guiding device between described at least one pair of newel post, and it is for the manual slip of guiding tool frame.Actual engraving tool is carried in the bottom that described tool rack approaches the supporting plane of base portion most at it, and this engraving tool is the shape of the cutting wheel of being made by hard metal conventionally.Base portion plane also has the longitudinal rib of arranging corresponding to engraved lines, and during broken step, when applying while being intended to open the pressure of ceramic tile engraving, described longitudinal rib is as the abutment of ceramic tile.
Hereinafter discussion is equipped with on it, the be slidably installed single steel bar of tool rack or the ceramic tile cutter of rail.In this cutting machine, traditionally, tool rack is provided with central slit, in this central slit, accurately inserts the guide rod that (having allow to slide necessary loose) has the draw piece that comprises square-section.Particularly, slit defines four sliding surfaces, and these four sliding surfaces lean against respectively on the top edge and lower limb of described bar, and on two side surfaces of same bar.Conventionally, slit has the loose of minimum with respect to the side surface of bar, to guarantee good lateral stability, therefore and guarantee good engraving precision, and slit has enough loose with respect to top edge and lower limb, to allow tool rack horizontal pivot switch on a vertical plane moving, during ceramic tile engraving and ceramic tile fragmentation, this is necessary.
During use, can there are inevitably wearing and tearing in surface, especially conventionally by aluminium alloy, made and therefore than the more ductile tool rack slit of guide rod steel.
Surface abrasion has determined the horizontal loose increase for guide rod, and this has weakened the performance accuracy of tool rack (that is, engraved lines) rapidly.
In the prior art, this problem is resolved by variety of way.For example, advise, between tool rack and guide rod, rolling bearing is installed.This structure is only the in the situation that of being only also provided with suitable roller track on guide rod effectively, but this means that therefore the motion that has limited tool rack also need to exist intermediate bracket still to allow oscillating motion.Under any circumstance, all can not eliminate wearing and tearing, and therefore, when system occurs that when loose, what all can not do, and can only change bearing.
In other cases, cognitive wearing and tearing are inevitably, between tool rack slit and guide rod surface, have been provided with wear-resisting and removable pad.Yet it is loose that these removable pads have stopped that further introducing does not expect to have; And, along the rectangle outer regions padding, there will be a plurality of gaps, this inclines to and retains dirt, thereby has increased wearing and tearing, so that can cause sliding, blocks.
Under any circumstance, all prior art schemes are all proved to be can not be satisfactory, and this is because they still need to change wearing piece.And, be also noted that tool rack shows worsely gradually, until people determine to change wearing piece: this means, tool rack is in fact never with desirable conditional operation along with the process of wearing and tearing.
The accessory problem relevant with the accurate operation of tool rack is the proper operation of cutting tool (shape that is conventionally cutting wheel).In fact, the degree of accuracy of engraved lines and validity are strictly relevant with suitable rotation and the behavior of cutting wheel, and this is subject to the impact of the proper lubrication of this cutting wheel then.Yet lubricating fluid should be carried with appropriate amount, this be because, due to the gathering of dust and chip, even overflow also can cause problem.
Therefore, the purpose of this utility model is to provide a kind of tool rack for ceramic tile cutter that can overcome shortcoming of the prior art.Particularly, the utility model aims to provide a kind of like this tool rack, and this tool rack has such layout can keep at least in a lateral direction the precision that connects with guide rod, even if to also can keep good engraved lines precision in the situation that there are wearing and tearing.
Realize novel content
Above-mentioned purpose can realize by the feature of first aspect of the present utility model.Preferred feature of the present utility model has been described in other aspects.
According to first aspect of the present utility model, a kind of tool rack for manual ceramic-tile cutting device is provided, described tool rack comprises tool rack main body, control crank is from described tool rack main body, and in the bottom of described tool rack main body, engraving tool is installed, described tool rack main body also comprises lubricating arrangement, it is characterized in that
Described lubricating arrangement is to have the lubricated tank of flexibility of carrying spout, and this lubricated tank is incorporated in the seat of described tool rack main body, described seat below end at the transfer passage towards described engraving tool.
Described lubricated tank is the shape of the bottle with bottleneck, and described bottleneck is connected to the cone-shaped chamber of leading to outside by spout.
Between described lubricated tank and described engraving tool, be provided with the semirigid bar with porous surface, one end of described bar is inserted in described spout, and the other end of described bar contacts with described engraving tool, and described porous surface is suitable for aspirating lubricating fluid by capillarity.
Described bar has the stranded core of metal that is equipped with soft bristle.
Described tool rack main body also comprises perforation slit, guide rod is intended to slide in described perforation slit, and in described slit, be limited with at least two support directrixes opposite one another, described at least two support directrixes are opposite one another intended to laterally limit described tool rack with respect to the slip of described guide rod
At least one directrix in described directrix is limited by the cylindrical roller being partly accommodated in the cut portion of described tool rack main body, and described cut portion makes it possible to approach described perforation slit, and
Described roller is installed in adjustable mode according to the direction that is orthogonal to another directrix in described directrix.
Described roller is rack-mount in the mode of idle running, and described support is fastened to the cross side of described tool rack then by adjustable fastener.
Between described support and described tool rack, be provided with elastic device, described elastic device tends to resist described adjustable fastener and described support is promoted away from described tool rack.
By bearing, the mode with idle running is arranged on rotating dog described roller, and described rotating dog engages with described support in its end.
Described roller can be according to such axis rotation, that is, the normal of described axis direction of advance during carving with respect to described tool rack forms the angle that is less than 30 degree.
Tool rack of the present utility model has the layout that connects precision that can keep at least in a lateral direction with guide rod, thereby even if in the situation that there are wearing and tearing, also can keep good engraved lines precision.
Accompanying drawing explanation
Under any circumstance, more feature and advantage of the present utility model will be from providing as just non-limiting example and following detailed description illustrated in the accompanying drawings and become more obvious.In accompanying drawing:
Fig. 1 is the overall perspective view according to tool rack of the present utility model;
Fig. 2 is the profile along the line B-B intercepting of Fig. 1;
Fig. 3 is the exploded stereogram of the tool rack of Fig. 1;
Fig. 4 is according to the exploded view of independent dancer rools device of the present utility model;
Fig. 5 is the side view according to tool rack of the present utility model;
Fig. 6 is the profile along the line A-A intercepting of Fig. 5; And
Fig. 7 A to Fig. 7 C is the part sectioned view that is similar to Fig. 6, shows according to the installation steps of the lubricated tank of preferred variant of the present utility model.
The specific embodiment
As is known, in ceramic tile cutter, at the lower end of tool rack 1, engraving tool is installed.Typically, engraving tool is the shape of the wheel R being made by hard metal, and is arranged on the bottom of tool rack main body 1a, and control crank 1b is from tool rack main body 1a.
Tool rack main body 1a is connected slit 2 longitudinally to be run through, and connects the sliding seat that slit 2 forms the guide rod (not shown) of ceramic tile cutter.Because guide rod has square-section conventionally, so the inside of slit 2 also has at least two and is parallel to each other and smooth lateral sliding surface 2 ' (Fig. 2).Tool rack 1 conventionally for example, by light metal alloy (aluminium) by molded and subsequently working surface is carried out to finishing and make: the shape and size of slit and relative slidingsurface 2 ' are therefore fixed.
According to the utility model, a side surface in two side surfaces 2 ' of slit has cut portion 3, and this cut portion makes it possible to approach adjacent housing chamber 4.Housing chamber 4 is as the seat portion of backing roll 5, and this backing roll 5 is for example rotatably arranged on rotating dog 6 by two bearings 5 '.Roller 5 is preferably by making than the more ductile material of guide rod, to can not damage the surface of described guide rod; For example, roller 5 for example, is made by the plastic material (, special teflon) of self-lubricating.
Rotating dog 6 engages with the retaining hole being arranged in the terminal block of support 7 by its end then.
Support 7 is partly taken in the cylindrical part of roller 5, and therefore presents the form that covers half-box, thereby once roller 5 is installed in the protection that just completes pair roller 5 in the seat portion 4 on tool rack.
In addition, support 7 has two through hole 7a and 7b, and these two through hole 7a and 7b are formed in the end block of the axis that is orthogonal to rotating dog 6.In through hole 7a and 7b, will insert fastening and adjustment screw 8a and 8b, these fastening and adjustment screw 8a and 8b and the respective screw hole 9(Fig. 3 being correspondingly formed in tool rack main body) engage.These screwed holes are preferably placed at two relative places, bight of support 7, and it has the top plan view shape of general rectangle; Under any circumstance, hole 7a and 7b do not aim on the same side of support 7, thereby the power that tightens is distributed in preferably rack body and is therefore distributed on roller 5, and do not produce torque, this torque trends towards causing support with respect to the main body rotation of tool rack 1a, thus cause support to produce not expecting to have lax.
Preferably, between the main body of tool rack 1a and support 7, be furnished with elastic device (not shown), this elastic device is arranged to, and the constraint that opposing is caused by fastening and adjustment screw 8a and 8b, promotes support away from tool rack.Elastic device is for example the form of spring washer, this elastic washer by key on the bar of fastening and adjustment screw 8a and 8b.
Once roller 5 fits together with support 7, and this assembly has been installed on the housing chamber 4 of tool rack main body (Fig. 1), roller 5 is placed with outstanding from cut portion 3 a little, and rest guide rod (when being inserted through slit 2) above, thereby cause limiting a supporting directrix of tool rack 1.Thus, in a slit, define two relative static directrixes of guide rod, thus limit lateral movement: on the one hand, the inner surface 2 ' of tool rack, and, on the other hand, the bus of roller 5.When therefore tool rack between moving period, will produce transverse guidance on guide rod, it can slide on the one hand, rolls on the other hand.
During tool rack slides on guide rod, in order to complete the maximum support of roller 5 on guide rod, in the various swing attitudes that can take at described tool rack, the axis of rotating dog 6 is arranged according to the angle that is no more than 30 degree with respect to axis of support, that is to say, this axis during engraving step through instrument R and perpendicular to ceramic tile.This attitude makes, and the rotation of pin 6 keeps being mainly orthogonal to the direction of advance of tool rack during carving, and therefore, roller cooperates with guide rod with almost desirable rotation mode.
Due to the past along with the time, the wearing and tearing that produce by sliding have reduced the diameter of roller 5, the roller certainly slidingsurface in guide rod and slit 2 ' weares and teares before, therefore can act on fastening and adjustment screw 8a and 8b, support is shifted near slightly to tool rack main body 1a, thereby overcome the reaction of spring assembly (for example, Belleville washer).By this way, even can controlled mode recover little lax, described little lax may due to the diameter of roller 5 reduce be created in slit.
Consider the guidance accuracy that can reach in any state of wear of tool rack, for instrument, also preferably suitably form and think the accuracy that himself realizes identical magnitude.
For this purpose, according to a preferred variation, tool rack is equipped with lubricating system, for example, and the lubricating system of describing in the Italian utility model NO.270567 with the applicant's name application.
Particularly, preferably, on the same side for the support of device for installing and adjusting, recessed and microscler seat portion is set in order to take in compressible tank 10, described compressible tank 10 is used as lubricating can.
Tank 10 can obtain by molded thin plastic sheet, and has smooth wall, alternatively on this smooth wall, is furnished with the wall of thin type, to form a kind of semicylindrical bottle.In one end of columnar bottle, be provided with short transfer passage, this bottle has bottleneck 10a, and this bottleneck prevents that in the situation that not having overvoltage oil from flowing from columnar bottle.At the other end place of transfer passage, define the 10b of cone-shaped chamber with spout 10c, on the summit of the 10b of Gai cone-shaped chamber, be formed with oil transportation hole.As shown in drawings, tank 10 is arranged on by simple joint in the seat portion of tool rack, note the chamber with spout to be arranged on bottom, and sprocket hole is inserted in transfer passage 11.Described passage 11 obtains in the thickness of tool rack main body 1a, and connects the bottom of fangs and the seat portion (Fig. 6) of actual instrument (that is the wheel R that, hard metal is made).
Therefore preferred device is arranged to, and the seat portion of tank 10 itself is microscler, and has from the rotation of wheel R and radially extend out and towards the longitudinal axis of the main body 1a of tool rack.
In the situation that there is no tank 10, the transfer passage 11 that leads to the outside of tool rack can also be for introducing the delivery end of oil feeder.On the contrary, when tank exists and is provided with oil, the lubricated of engraving wheel R can easily be realized by promoting a little flexible bottle, to increase the pressure in it and force oil to overcome the bottleneck in transfer passage temporarily, until flow out sprocket hole.
Preferably verified, can be by providing conveying lever 12 to improve above-mentioned layout.In fact, according to environmental condition, the bottleneck 10aHe 10b of cone-shaped chamber is set and may be not enough to prevent the transferring oil freely from spout 10c, this may cause the too early consumption of the lubricating oil of drum-shaped chamber 10.Bar 12 is the form of thin semi-rigid core, has the diameter that is slightly smaller than nozzle holes 10c, but also is equipped with porous surface, and this porous surface can be from the 10b of cone-shaped chamber oil suction, and by capillarity, oil is delivered to the other end.Preferably, bar 12 is made by the stranded core of the metal that is equipped with soft bristle, and example is bristle pipe cleaner as is known.
Bar 12 is incorporated in passage 11, and wherein one end contacts with cutting wheel R, and the other end is inserted in the 10b of cone-shaped chamber, thus close jet hole 10c partly.
Be proved to be outstanding, bar 12 is transported to cutting wheel R by capillarity by the oil of appropriate amount, thereby prevents that oil from overflowing from tank 10.
Fig. 7 A to Fig. 7 C shows the installation steps that tank 10 are mounted to tool rack: first, according to the direction of aiming at the central axis of passage 11, bar 12 is inserted in nozzle holes 10c; Then, tank is rotated into and is assemblied in its portion, meanwhile, bar 12 is bent to certain angle.
Should be able to be expressly understood from the above description, according to device of the present utility model, allow ideally to realize the object that preface proposes.Particularly, according to tool rack of the present utility model, can easily be regulated, and therefore, can be along with the time keep in the past its slip precision on guide rod.The correction lubricated (being provided with the suitable lubricating coupler being embedded in tool rack) of also taking turns by engraving as one man and has synergistically realized the accuracy of engraving.
Yet, should be understood that, protection domain of the present utility model is not restricted to the above concrete structure providing, but can extend to any other structure that can realize same function.
Particularly, although shown the preferred form of device, do not get rid of the supporting bracket of backing roll can be all set in the both sides of tool rack.In view of its cost bringing and complexity, doubling of adjusting device is not strict essential, although it allows to realize the more advantages aspect degree of regulation and symmetry.

Claims (9)

1. the tool rack for manual ceramic-tile cutting device, described tool rack comprises tool rack main body (1a), control crank (1b) is from described tool rack main body, and engraving tool (R) is installed in the bottom of described tool rack main body, described tool rack main body (1a) also comprises lubricating arrangement, it is characterized in that
Described lubricating arrangement is the lubricated tank (10) of flexibility with conveying spout (10c), and this lubricated tank is incorporated in the seat of described tool rack main body (1a), described seat below end at the transfer passage (11) towards described engraving tool (R).
2. tool rack according to claim 1, is characterized in that, described lubricated tank (10) is the have bottleneck shape of bottle of (10a), and described bottleneck is connected to the cone-shaped chamber (10b) of leading to outside by described spout (10c).
3. tool rack according to claim 1, it is characterized in that, between described lubricated tank (10) and described engraving tool (R), be provided with the semirigid bar (12) with porous surface, insert in described spout (10c) one end of described bar (12), and the other end of described bar (12) contacts with described engraving tool (R), and described porous surface is suitable for aspirating lubricating fluid by capillarity.
4. tool rack according to claim 3, is characterized in that, described bar (12) has the stranded core of metal that is equipped with soft bristle.
5. tool rack according to claim 1, it is characterized in that, described tool rack main body (1a) also comprises perforation slit (2), guide rod is intended to slide in described perforation slit, and in described slit, be limited with at least two support directrixes (2 ') opposite one another, described at least two support directrixes are opposite one another intended to laterally limit described tool rack with respect to the slip of described guide rod, and
At least one directrix in described directrix (2 ') is limited by the cylindrical roller (5) being partly accommodated in the cut portion (3) of described tool rack main body (1a), and described cut portion makes it possible to approach described perforation slit (2), and
Described roller (5) is installed in adjustable mode according to the direction that is orthogonal to another directrix in described directrix (2 ').
6. tool rack according to claim 5, is characterized in that, it is upper that described roller (5) is arranged on support (7) in the mode dallying, and described support is fastened to the cross side of described tool rack then by adjustable fastener (8a, 8b).
7. tool rack according to claim 6, it is characterized in that, between described support (7) and described tool rack, be provided with elastic device, described elastic device tends to resist described adjustable fastener (8a, 8b) and described support (7) is promoted away from described tool rack.
8. tool rack according to claim 6, is characterized in that, it is upper that described roller (5) is arranged on rotating dog (6) by bearing in the mode dallying, and described rotating dog (6) engages with described support (7) in its end.
9. tool rack according to claim 5, is characterized in that, described roller (5) can be according to such axis rotation, that is, the normal of described axis direction of advance during carving with respect to described tool rack forms the angle that is less than 30 degree.
CN201320589482.XU 2012-09-24 2013-09-24 Tool rack used for hand-operated ceramic cutting machine Expired - Fee Related CN203527666U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2012U000346 2012-09-24
IT000346U ITMI20120346U1 (en) 2012-09-28 2012-09-28 ADJUSTABLE TOOL HOLDER FOR TILE CUTTER MACHINES.

Publications (1)

Publication Number Publication Date
CN203527666U true CN203527666U (en) 2014-04-09

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Application Number Title Priority Date Filing Date
CN201320591361.9U Expired - Fee Related CN203665727U (en) 2012-09-24 2013-09-24 Tool rack for manual tile cutter
CN201320589482.XU Expired - Fee Related CN203527666U (en) 2012-09-24 2013-09-24 Tool rack used for hand-operated ceramic cutting machine

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Application Number Title Priority Date Filing Date
CN201320591361.9U Expired - Fee Related CN203665727U (en) 2012-09-24 2013-09-24 Tool rack for manual tile cutter

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CN (2) CN203665727U (en)
AT (2) AT15701U1 (en)
DE (2) DE202013008732U1 (en)
ES (2) ES1090705Y (en)
IT (2) ITMI20120346U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510865A (en) * 2020-04-09 2021-10-19 布雷韦蒂蒙托里特公司 Tool holder with rotary carriage for a flat sheet engraving device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2677006B1 (en) * 2017-01-26 2019-05-07 Boada Germans Sa DEVICE FOR SELF-REGULATION OF A CUTTER HEAD FOR MONO-GUIA CUTTERS
IT201900000785A1 (en) * 2019-01-18 2020-07-18 Brevetti Montolit S P A TOOL HOLDER PERFECTED FOR EQUIPMENT FOR ENGRAVING FLAT SHEETS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH384787A (en) * 1961-05-30 1965-02-26 Courvoisier Jean Pierre Device for scoring and / or separating flat cut material
DE202009001311U1 (en) * 2009-02-04 2009-04-02 Ing. Johann HÖRTNAGL-WERKZEUGE GmbH Tile cutter
ITMI20090144U1 (en) * 2009-05-06 2010-11-07 Montolit Brevetti LUBRICATED TOOL HOLDER FOR TILE CUTTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510865A (en) * 2020-04-09 2021-10-19 布雷韦蒂蒙托里特公司 Tool holder with rotary carriage for a flat sheet engraving device

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Publication number Publication date
ITMI20120346U1 (en) 2014-03-29
ITMI20130322U1 (en) 2014-03-25
DE202013008732U1 (en) 2013-12-02
AT15702U1 (en) 2018-04-15
ES1090705U (en) 2013-10-07
ES1094655Y (en) 2014-02-21
AT15701U1 (en) 2018-04-15
ES1090705Y (en) 2014-01-23
DE202013008731U1 (en) 2013-12-03
ES1094655U (en) 2013-11-29
CN203665727U (en) 2014-06-25

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Granted publication date: 20140409

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