CN1935457A - Toolbox for storing and transporting hand-held grinding machine - Google Patents
Toolbox for storing and transporting hand-held grinding machine Download PDFInfo
- Publication number
- CN1935457A CN1935457A CNA2006101388823A CN200610138882A CN1935457A CN 1935457 A CN1935457 A CN 1935457A CN A2006101388823 A CNA2006101388823 A CN A2006101388823A CN 200610138882 A CN200610138882 A CN 200610138882A CN 1935457 A CN1935457 A CN 1935457A
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding plate
- tool box
- hand
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 140
- 239000000758 substrate Substances 0.000 claims description 34
- 238000010586 diagram Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 12
- 238000003801 milling Methods 0.000 description 10
- 230000003534 oscillatory effect Effects 0.000 description 5
- 244000137852 Petrea volubilis Species 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/006—Storage means specially adapted for one specific hand apparatus, e.g. an electric drill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
Abstract
A tool case is for storing and transporting a hand-held grinding machine (16) which has a grinding plate (19) with a set of holes (20) for extracting dust and means for clamping an abrasive sheet fast on said grinding plate (19). Integrated into the interior of one shell 11 of the tool case, which shell is accessible after said tool case has been opened, is a perforating tool (23) for producing dust-extracting holes in the abrasive sheet (22) with a hole pattern which is congruent with the set of holes (20) in the grinding plate.
Description
Technical field
The present invention relates to a kind of tool box that is used to deposit with transporting hand-held grinding machine, this hand-guided grinding has a grinding plate, and this grinding plate has the device that is used to aspirate the perforation structure of dirt bits and is used to tighten up abrasive sheet.
Background technology
The electric hand-held power tool that is used for grinding work is called for short hand-guided grinding, is provided with dust exhaust apparatus usually, and the abrasive dust that this dust exhaust apparatus will produce on the grinding position is walked and is transported to the dust collecting container from the workpiece suction.For this reason, grinding plate is provided with a perforation structure, and abrasive dust is sucked by means of a blast fan in the rotation of the inside of machine case and passes this perforation structure.The abrasive sheet on the bottom side of machine case that is stretched in grinding plate definitely must have with grinding plate in the on all four air suction opening of this perforation structure.If use imperforated sand paper, then air suction opening must be worked in the sand paper by the user.For this reason, for every kind of hand-guided grinding, as eccentric grinder, oscillatory type milling drum, triangle milling drum and similar machine, independent perforating tool is provided, extrude corresponding hole by this perforating tool from the abrasive sheet on the grinding plate that is stretched in hand-guided grinding.
A kind of known perforating tool that is used to have the oscillatory type milling drum of rectangle grinding plate has a smooth substrate, holds up a plurality of drifts at the upside of this substrate with meeting at right angles.Respectively be provided with a stopping dam along two plate seamed edges, be used for the grinding plate that seamed edge supports hand-guided grinding with flushing each other in oriented at right angles.The hand-guided grinding that is equipped with abrasive sheet is located on the drift, and the horizontal seamed edge of grinding plate and vertical seamed edge rest on these two stopping dams.Make drift pass abrasive sheet and sink in the perforation structure of grinding plate by being applied on the hand-guided grinding or being applied to pressure on the substrate of perforating tool.When perforation procedure finished, grinding plate abutted in the situation low punch that the bore region of the air suction opening on the substrate and in abrasive sheet widened with abrasive sheet and sinks to fully in the perforation structure of grinding plate.If take out this perforating tool this moment again, then this hand-guided grinding can be come into operation.
Summary of the invention
According to the present invention, a kind of tool box has been proposed, be used to deposit and transporting hand-held grinding machine, this hand-guided grinding has a grinding plate, and this grinding plate has the device that is used to aspirate the perforation structure of dirt bits and is used to tighten up abrasive sheet, and this tool box has at least one tank shell, wherein, in this tank shell the combination perforating tool is arranged, this perforating tool is used for producing air suction opening at this abrasive sheet, these air suction openings have with this grinding plate in the on all four cloth hole pattern of perforation structure.
Tool box of the present invention has such advantage: perforating tool is the part that can not lose in this tool box and needn't deposits dividually and carry.In all pending grinding work, the user can use cheap, imperforated sand paper (cutting opens or the rolling product).Hand-guided grinding, tool box and perforating tool constitute a system unit, thus, with different under the situation that is the independent perforating tool of dissimilar hand-guided grindings preparations, can not obscure with perforating tool configuration corresponding with hand-guided grinding the time.User itself always sure will correct cloth hole pattern punching out in abrasive sheet and the perforating tool of getting rid of owing to mistake reliably damage grinding plate.After the abrasive sheet with atresia is stretched on the grinding plate, by putting into hand-guided grinding in the tool box, being inserted into there on the perforating tool and and being applied on the hand-guided grinding, can in the abrasive sheet that is tensioned, make air suction opening simply, easily and apace with a slight pressure at right angle.
Can advantageously expand and improve given tool box by further step.
According to an advantageous forms of implementation of the present invention, the perforating tool that is combined in the tool box has a smooth substrate that is arranged in the case shell, this substrate has the drift of holding up from this substrate with meeting at right angles, and the bore dia of the diameter of the Pareto diagram of these drifts and these drifts corresponding with cloth hole pattern in the grinding plate and the perforation structure of grinding plate is coordinated mutually.
According to an advantageous forms of implementation of the present invention, on the one hand, one first mark is being set on the grinding plate, this first mark has how much fixing corresponding configurations with respect to the perforation structure of grinding plate, on the other hand, one second mark is being set on the substrate, and this second mark has and perforation structure identical, the fixing geometry corresponding configurations of first mark with respect to grinding plate with respect to the Pareto diagram of drift.This especially has its advantage for the eccentric grinder with circular grinding plate; Because can guarantee all the time by making this two marks being aligned with each other: go out air suction opening on the position that drift is in abrasive sheet with perforation structure grinding plate aligns.
Advantageously, the described combination of this perforating tool is carried out like this, make open in this tool box after this perforating tool can be touched.
Advantageously, this perforating tool is configured in the lattice of lattice portion, and this lattice portion is arranged on the inside of this tank shell, is used to put into this hand-guided grinding together with accessory.
Advantageously, for this substrate correspondence has disposed the backstop that surpasses these drifts, the layout of these backstops is imitated the some parts of the outline of this grinding plate at least.
Advantageously, these backstops are by being configured in the rib in this lattice portion and/or being made of the wall self of this lattice portion.
Advantageously, the imitation of the shape of this substrate is accommodated in the shape of the grinding plate of the hand-guided grinding in this tool box.
Advantageously, these drifts respectively have the bodkin on this base board end surface of deviating from that a hole enlargement cylinder and are configured in this hole enlargement cylinder.
Advantageously, these drifts be constructed with deviate from this base board end surface around the pipeline section of cut edge.
According to the present invention, a kind of perforating tool has also been proposed, be used for producing air suction opening at the abrasive sheet of a hand-guided grinding, this hand-guided grinding has a grinding plate, this grinding plate has the perforation structure that is used to aspirate the dirt bits and is used for abrasive sheet is fixed on device on this grinding plate, this perforating tool have the smooth substrate that the shape with this grinding plate is complementary and have meet at right angles from the drift of this substrate projection, the Pareto diagram of these drifts is corresponding with the perforation structure of this grinding plate, wherein, this perforating tool is configured to combine with the tool box that is used to deposit and transport this hand-guided grinding.
Advantageously, this perforating tool is configured to be used for put into the inside that can be touched of a tank shell in this tool box after this tool box is opened.
Description of drawings
Describe the present invention in detail by means of the embodiment shown in the accompanying drawing in the following description.Accompanying drawing is represented:
Fig. 1 is used to deposit the three-dimensional view with the tool box of the closure of transporting hand-held grinding machine,
The part of the amplification in the tool box shown in Figure 1 that Fig. 2 has opened has an appreciable perforating tool,
Fig. 3 is constructed with the sectional perspective bottom view of hand-guided grinding of the superfine milling machine of rectangle grinding plate,
The amplification three-dimensional view of the drift of the perforating tool among Fig. 4 Fig. 2,
The view identical of the drift of a modification of Fig. 5 with Fig. 4.
The specific embodiment
The tool box that is used to deposit with transporting hand-held grinding machine, comprises the accessory that is used for this hand-guided grinding has been shown with stereogram among Fig. 1.This tool box has tank shell 11 and the tank shell above 12 below, and these tank shells interconnect by hinge 13,14 (Fig. 2).In the embodiment shown, this tool box be used to deposit with transport configuration become to have the rectangle grinding plate the oscillatory type milling drum the hand electric milling drum and have with this oscillatory type milling drum together with accessory suitable, be used for as far as possible seamlessly putting into oscillatory type milling drum and accessory, as the lattice portion 15 of dirt bits bag and abrasive sheet.
Show the hand-guided grinding 16 that can be placed in the tool box with stereo bottom view among Fig. 3.This hand-guided grinding has a housing 17 and one and is arranged on grinding plate 19 on the bottom side of this housing from housing 17 with departing from, and this housing has the handle 18 that is formed in integratedly on this housing.Combination has a dust exhaust apparatus in hand-guided grinding 16, and this dust exhaust apparatus is with the abrasive dust sucking-off that produces on surface of the work in the grinding work and be transported in the dust collecting container 31.In order to aspirate the dirt bits, be provided with a draught fan impeller that is together driven by motor in the inside of housing 17, this draught fan impeller is when rotated by the air on the bottom side of the perforation structure 20 suction grinding plates 19 that exist in the grinding plate 19 and push this air and pass dust collecting container 31.In the embodiment of the grinding plate 19 of rectangle, perforation structure 20 is arranged the through holes 21 that spacing ground away from each other is provided with by two and is formed.Every round near a vertical seamed edge of grinding plate 19 and the vertical seamed edge that is parallel to grinding plate 19 extend.In order to implement grinding work, abrasive sheet 22 is equipped with in the bottom side that deviates from housing 17 191 of grinding plate 19, for example connection by the face effect of this abrasive sheet, connects as thread gluing and to remain on the grinding plate 19.Abrasive sheet 22 has been coordinated mutually with the size of grinding plate 19 as commodity or has been sheared and according to the size cutting of grinding plate 19 from the rolling product by the user.In both cases, abrasive sheet 22 all is whole and perforation structure 20 that cover grinding plate 19.
In order fully normally to work under the situation of suction dirt bits, abrasive sheet 22 must be provided with air suction opening, these air suction openings form one with grinding plate 19 in perforation structure 20 on all four hole pattern.For this reason, settle a perforating tool 23 in the lattice 151 of the lattice portion 15 in the tank shell 11 below being configured in, by means of this perforating tool can be in the abrasive sheet on being stretched in grinding plate 19 22 the punching out air suction opening.Perforating tool 23 preferably is combined in regularly in the tank shell 11 and without dismounting and can not takes out, and makes this perforating tool can not lose.After raising the tool box, can touch this perforating tool 23, it has a smooth substrate 24 in the lattice 151 that are arranged on lattice portion 15, this substrate has drift 25, these drifts ground projection that meets at right angles on the plate face that is directed upwards towards under the situation about opening in the tool box of substrate 24.The Pareto diagram of drift 25 is corresponding to the perforation structure in the grinding plate 19 20.The overall diameter of drift 25 is slightly littler than the interior diameter of through hole 21.Show a drift 25 among Fig. 4 enlargedly.This drift comprises a hole enlargement cylinder 16, and its side back to substrate 24 of this hole enlargement cylinder is provided with a bodkin 27.An interchangeable form of implementation of drift 25 has been shown among Fig. 5.At this, drift 25 is made of a pipeline section 28, the annular end face back to substrate 24 of this pipeline section be configured to around cut edge 281.
Disposed backstop 29,30 for substrate 24 correspondences in tank shell 11, these backstops are arranged like this, make these backstops imitate the some parts of the outline of grinding plate 19 at least.The height dimension that surpasses the aspect ratio drift 25 that board plane stretches out of backstop 29,30 is big, and thus, the hand-guided grinding 16 that is equipped with abrasive sheet 22 can be placed on the drift 25 and with grinding plate 19 seamed edges and be bearing on the backstop 29,30 with flushing.In the embodiment of the grinding plate 19 of rectangle, be provided with two backstops 29,30, these backstops are each other in being provided with squarely, make grinding plate 19 can rest on its horizontal seamed edge 192 on the backstop 29 and rest on the backstop 30 with its vertical seamed edge 193.Backstop 30 realizes that by the lattice wall 152 of lattice portion 15 backstop 29 realizes by two ribs 153 that are combined in the lattice portion 15.
In order to implement grinding work, open the tool box and from the tool box, take out hand-guided grinding 16.The abrasive sheet 22 (Fig. 3) that will take out from the tool box is placed on the bottom side 191 of grinding plate 19.At this moment, the hand-guided grinding 16 that is equipped with abrasive sheet 22 is placed on by this way on the perforating tool 23 in the tool box of having opened, make abrasive sheet 22 be bearing on the drift 25, the horizontal seamed edge 192 of grinding plate 19 rests on the backstop 29 and vertical seamed edge 193 of grinding plate 19 rests on the backstop 30.The Pareto diagram that has guaranteed drift 25 under the directed like this situation of grinding plate 19 is corresponding to the perforation structure in the grinding plate 19 20, and promptly each drift 25 aligns with a through hole 21 in the grinding plate 19 respectively exactly.At this moment, by being applied to the pressure on the hand-guided grinding 16, grinding plate 19 is pressed towards substrate 24 directions, and wherein, bodkin 27 penetrates abrasive sheet 22 and enters into grinding plate 19 middle punch structures 20.Continuing to push grinding plate 19 on the board plane that clings to substrate 24 time, hole enlargement cylinder 26 passes abrasive sheet 22 and the open-work that is produced by bodkin 27 in the abrasive sheet 22 is expanded into the air suction opening of expectation.If lift hand-guided grinding 16 this moment from perforating tool 23, then this hand-guided grinding can be come into operation, so that have the grinding work of abrasive dust pumping function.
In described embodiment, that substrate 24 and the shape of the grinding plate 19 of rectangle are configured to rectangle suitably and be used for grinding plate 19 seamed edges with flushing by the backstop 29,30 of putting also each other in directed squarely.Be equipped with in the tool box under the situation of the hand-guided grinding 16 that for example is configured to eccentric grinder or triangle milling drum, the shape of the variation of substrate 24 and backstop 29,30 and grinding plate 19 is suitable, this grinding plate is circular in eccentric grinder, is the triangle with lateral edges of convex arching in the triangle milling drum.Interrelate with eccentric grinder, the substrate 24 of perforating tool 23 should be circular, and backstop 29,30 is will be at least suitable with the some parts of the outline of the grinding plate 19 of circle.So additionally, on the one hand, one first mark is set on grinding plate 19, this first mark has how much fixing corresponding configurations with respect to the perforation structure 20 of grinding plate 19, on the other hand, one second mark is set on substrate 24, this second mark with respect to the Pareto diagram of drift 25 have with first mark with respect to 20 identical, the fixing how much corresponding configurations of the perforation structure in the grinding plate 19.When eccentric grinder is placed on the perforating tool 23, must makes every effort to these two marks and be in alignment with each other.Have only at this moment and could guarantee, the through hole 21 on the boring circle with the identical diameter of this basic circle that equidistantly is arranged on that equidistantly is arranged in a drift 25 on the basic circle and the circular grinding plate 19 aligns.
Obviously feasible is, perforating tool 23 removably is combined in the tool box, so that can take out under the situation of needs and at other local this perforating tool of use.But preferably perforating tool 23 is combined in the tool box regularly, so that can unintentionally perforating tool 23 combinations of hand-guided grinding 16 with mistake also not damaged when boring a hole or destruction grinding plate 19 thus.
Claims (12)
1. tool box, be used to deposit and transporting hand-held grinding machine (16), this hand-guided grinding has a grinding plate (19), this grinding plate has the device that is used to aspirate the perforation structure (20) of dirt bits and is used to tighten up abrasive sheet (22), this tool box has at least one tank shell (11), it is characterized in that: combination has a perforating tool (23) in this tank shell (11), this perforating tool is used for producing air suction opening at this abrasive sheet (22), these air suction openings have with this grinding plate (19) in the on all four cloth hole pattern of perforation structure (20).
2. tool box according to claim 1 is characterized in that: the described combination of this perforating tool (23) is carried out like this, make open in this tool box after this perforating tool can be touched.
3. tool box according to claim 2, it is characterized in that: this perforating tool (23) is configured in the lattice (151) of lattice portion (15), this lattice portion is arranged on the inside of this tank shell (11), is used to put into this hand-guided grinding (16) together with accessory.
4. tool box according to claim 3, it is characterized in that: this perforating tool (23) has a smooth substrate (24) in these lattice (151) that are arranged on tank shell (11), this substrate has from the meet at right angles drift (25) of ground projection of this substrate (24), and the corresponding and overall diameters these drifts of the perforation structure (20) in the Pareto diagram of these drifts and this grinding plate (19) are slightly smaller than the bore dia of the perforation structure (20) in this grinding plate (19).
5. tool box according to claim 4 is characterized in that: for this substrate (24) correspondence has disposed the backstop (29,30) that surpasses these drifts (25), the layout of these backstops is imitated the some parts of the outline of this grinding plate (19) at least.
6. tool box according to claim 5 is characterized in that: these backstops (29,30) are by being configured in the rib (153) in this lattice portion (15) and/or being made of the wall (152) self of this lattice portion (15).
7. according to the described tool box of one of claim 1 to 6, it is characterized in that: the shape imitation of this substrate (24) is accommodated in the shape of the grinding plate (19) of the hand-guided grinding (16) in this tool box.
8. according to the described tool box of one of claim 4 to 7, it is characterized in that: these drifts (25) respectively have a hole enlargement cylinder (26) and one and are configured in bodkin (27) on the end face that deviates from this substrate (24) of this hole enlargement cylinder (26).
9. according to the described tool box of one of claim 4 to 7, it is characterized in that: these drifts (25) be constructed with on the end face that deviates from this substrate (24) around the pipeline section (28) of cut edge.
10. according to the described tool box of one of claim 1 to 9, it is characterized in that: on the one hand, one first mark is set on this grinding plate (19), this first mark has how much fixing corresponding configurations with respect to the perforation structure (20) of this grinding plate (19), on the other hand, one second mark is set on this substrate (24), and this second mark has identical how much fixing corresponding configurations with respect to the Pareto diagram of these drifts (25).
11. perforating tool, be used for producing air suction opening at the abrasive sheet (22) of a hand-guided grinding (16), this hand-guided grinding has a grinding plate (19), this grinding plate has the perforation structure (20) that is used to aspirate the dirt bits and is used for abrasive sheet (22) is fixed on device on this grinding plate (19), this perforating tool have the smooth substrate (24) that the shape with this grinding plate (19) is complementary and have meet at right angles from the drift (25) of this substrate (24) projection, the perforation structure (20) of the Pareto diagram of these drifts and this grinding plate (19) is corresponding, it is characterized in that: this perforating tool (23) is configured to combine with the tool box that is used to deposit and transport this hand-guided grinding (16).
12. the perforating tool according to claim 11 is characterized in that: this perforating tool (23) is configured to be used for put into the inside that can be touched of a tank shell (11) in this tool box after this tool box is opened.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005045398.8 | 2005-09-23 | ||
| DE200510045398 DE102005045398A1 (en) | 2005-09-23 | 2005-09-23 | Equipment case for storing and transporting a hand grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935457A true CN1935457A (en) | 2007-03-28 |
| CN1935457B CN1935457B (en) | 2010-11-10 |
Family
ID=37421416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101388823A Expired - Fee Related CN1935457B (en) | 2005-09-23 | 2006-09-21 | Toolbox for storing and transporting hand-held grinding machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1935457B (en) |
| DE (1) | DE102005045398A1 (en) |
| GB (1) | GB2430430B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840976A (en) * | 1972-08-21 | 1974-10-15 | A Hutchins | Method of piercing holes in sanding discs |
| US5035684A (en) * | 1990-04-26 | 1991-07-30 | Ryobi Motor Products Corp. | Pad sander paper punch assembly and method |
| DE19737424C1 (en) * | 1997-08-27 | 1999-04-08 | Lothar Mueller | Tool case with at least one cable reel |
| DE10145583A1 (en) * | 2001-09-15 | 2003-04-03 | Bosch Gmbh Robert | Hand tool with dust box |
| EP1321247B1 (en) * | 2001-12-21 | 2007-11-14 | Guido Valentini | Portable container for an electric tool with dust suction and collection capacity |
-
2005
- 2005-09-23 DE DE200510045398 patent/DE102005045398A1/en active Pending
-
2006
- 2006-09-21 GB GB0618650A patent/GB2430430B/en not_active Expired - Fee Related
- 2006-09-21 CN CN2006101388823A patent/CN1935457B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2430430A (en) | 2007-03-28 |
| CN1935457B (en) | 2010-11-10 |
| DE102005045398A1 (en) | 2007-03-29 |
| GB0618650D0 (en) | 2006-11-01 |
| GB2430430B (en) | 2008-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130921 |