CN2772768Y - Cutter shaft device of planar tool - Google Patents
Cutter shaft device of planar tool Download PDFInfo
- Publication number
- CN2772768Y CN2772768Y CN 200520000022 CN200520000022U CN2772768Y CN 2772768 Y CN2772768 Y CN 2772768Y CN 200520000022 CN200520000022 CN 200520000022 CN 200520000022 U CN200520000022 U CN 200520000022U CN 2772768 Y CN2772768 Y CN 2772768Y
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- China
- Prior art keywords
- tool
- planer
- planing
- planing tool
- tools
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a device of a cutter shaft of a planer in order to provide a wood planer component which increases the planer tool replacing speed, does not need to adjust the cutting edge with quick targeting and is easy to be maintained. The utility model comprises three pieces of planer tools, tool posts matched with the planer tools, three blocks of planer tool fixing plates and a plurality of screw connecting pieces, wherein the planar tools are provided with positioning through holes, and the tool posts are provided with three mounting faces extending and surrounding along the axial direction, a plurality of inner screw holes mutually separated and concavely arranged on the mounting faces along the axial direction, and positioning pins which are arranged on the mounting faces and correspond and are embedded to the positioning through holes of the planer tools. The planer tool fixing plates are matched with the mounting faces of the tool posts, and a plurality of first through holes correspondingly assembled with the inner screw holes are arranged on the planer tool fixing plates. Three pieces of planer tools are embedded with the positioning pins on the mounting faces of the corresponding tool posts through the positioning through holes. A plurality of screw connecting pieces respectively penetrate through the first through holes and then are in screw connection with the inner screw holes so as to make the planer tools positioned between the planer tool fixing plates and the mounting faces.
Description
Technical field
The utility model belongs to the thicknessing and planning machine parts, particularly a kind of planer cutter shaft device.
Background technology
As shown in Figure 1 and Figure 2 since planer have can be with workpiece, for example timber is planished to the effect of predetermined thickness, so be the relevant indispensable important tool of dealer.
Existing planer 1 comprise base 11, four respectively from four corners of base 11 along upward to the guide pillar 12 that extends, sliding is arranged at the support 13 on the guide pillar 12 and is installed on cutter shaft 14 in the support 13.
Support 13 can along guide pillar about in the of 12 slippage so, just can adjust cutter shaft 14 planing thickness to workpiece 18 when rotation to adjust the height of support 13 relative bases 11.
As Fig. 2, shown in Figure 3, cutter shaft 14 comprises tool rest 15, two planing tools 16 and two press strips 17.
A pivot post 152 in two pivot posts 152 is connected with the motor (not shown) and is subjected to Motor Drive and makes cutter shaft 14 rotate, and produces the effect of planing workpiece 18 by the rotation of planing tool 16.
As shown in Figure 3, two planing tools 16 are arranged at respectively in the cutter groove 153, and abut against respectively on the supporting surface 155 in cutter groove 153.Article two, press strip 17 is adjacent to be arranged in the cutter groove 153 with planing tool 16 respectively, and each press strip 17 all is interval with several internal thread holes 171, and several internal thread holes 171 are spirally connected with several bolts 19 respectively.When each bolt 19 turn during away from the planing tool 16 that matches, planing tool 16 can be subjected to bolt 19 with the contact of cutter groove 153 walls by press strip 17 to supporting surface 155 clampings.On the contrary, when each bolt 19 all rotated near the planing tool 16 that matches, then planing tool 16 can be changed taking-up because of the clamping strength that is not subjected to contact.
Yet, because being subject to the diameter of tool rest 15 reaches in order to make clamping strength more firm, so planing tool 16, bolt 19 and the press strip 17 that matches all are to be installed in respectively in the narrow cutter groove 153 of width, and the narrow cutter groove 153 of width often makes planing tool 16 take out the quite inconvenience that can seem in the operation of changing.In the time will changing planing tool 16, the operator need take support 13 earlier apart, utilizes spanner to stretch in the narrow cutter groove 153 again, and each bolt 19 rotation is loosened, and planing tool 16 could be taken out at last and change; Then just can't smoothly take out planing tool 16 if there is a bolt 19 narrow when loosening fully because of the space this moment, and the operator need inspect all bolts 19 and continuation taking-up operation once more.
In addition, when new planing tool 16 is installed, though can being resisted against earlier, the planing tool 16 in the practical operation behind the spring 154 of both sides, carries out clamping again, but because the coefficient of elasticity of spring 154 not necessarily can be identical, and spring 154 can produce elastic fatigue in use for some time, so during the planing tool 16 that at every turn changes the outfit new, all to equate the proof-reading of planing width at the blade position of being exposed from tool rest 15, integral thickness when just unlikely influence is planed, therefore usually cause the difficulty of taking out in the replacing operation to reach slowly, also greatly reduce operating efficiency.
Summary of the invention
The purpose of this utility model provides a kind of planing tool that promotes and changes that speed, blade put in place rapidly, need not adjust, planer cutter shaft device for ease of maintenaince.
The utility model comprises three planing tools, the tool rest that matches with planing tool, three planing tool fixed heads and several spiro connecting pieces; Planing tool is provided with positional punch; Tool rest is provided with three and extends axially the installed surface that centers on, is arranged with in several inner bolt holes of installed surface and is arranged at alignment pin corresponding and chimeric with positional punch on the planing tool on the installed surface along its axial each interval along it; The planing tool fixed head cooperates the installed surface of tool rest, and the planing tool fixed head is provided with several first perforation that are corresponding configuration with inner bolt hole; Three planing tools are with the alignment pin tabling on positional punch on it and the corresponding tool rest installed surface; Several spiro connecting pieces stretched through respectively, and first perforation is back to be spirally connected with inner bolt hole, so that planing tool is positioned between planing tool fixed head and the installed surface.
Wherein:
Tool rest is provided with two alignment pins that are inserted in separately between the inner bolt hole; Planing tool is provided with corresponding several second perforation of inner bolt hole and reaches and two phase-locked two corresponding positional punches in location; First perforation, the second perforation back and the inner bolt hole locking that is spirally connected that stretched through in regular turn respectively of several spiro connecting pieces.
Because the utility model comprises three planing tools, the tool rest that matches with planing tool, three planing tool fixed heads and several spiro connecting pieces; Planing tool is provided with positional punch; Tool rest is provided with three and extends axially the installed surface that centers on, is arranged with in several inner bolt holes of installed surface and is arranged at alignment pin corresponding and chimeric with positional punch on the planing tool on the installed surface along its axial each interval along it; The planing tool fixed head cooperates the installed surface of tool rest, and the planing tool fixed head is provided with several first perforation that are corresponding configuration with inner bolt hole; Three planing tools are with the alignment pin tabling on positional punch on it and the corresponding tool rest installed surface; Several spiro connecting pieces stretched through respectively, and first perforation is back to be spirally connected with inner bolt hole, so that planing tool is positioned between planing tool fixed head and the installed surface.When planing tool need be changed, the operator can directly rotate and loosen spiro connecting piece, again with magnet with the planing tool sucking-off, make and deviate from the back on it on the self-align pin of positional punch and just can take out; When new planing tool is installed, also only need planing tool to be positioned on the installed surface on the tool rest with magnet, and after being embedded on the alignment pin with positional punch on it, just can reach the location easily and expose consistent blade width, rotate towards inner bolt hole via spiro connecting piece again, just but interlock planing tool fixed head so it is quite light not only to seem when mounted, does not have the check and correction step of proofreading and correct planing width once more with the planing tool clamping yet.Promote not only that planing tool is changed speed, blade puts in place rapidly, need not adjust, and for ease of maintenaince, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, be existing planer structural representation stereogram.
Fig. 2, be existing planer cutter shaft decomposition texture schematic isometric.
Fig. 3, be existing planer cutter shaft structure schematic sectional view.
Fig. 4, be the utility model decomposition texture schematic isometric.
Fig. 5, be the utility model exploded structural representation cutaway view.
Fig. 6, be that the utility model changes the planing tool schematic diagram.
The specific embodiment
As Fig. 4, shown in Figure 5, tool rest that the utility model comprises three planing tools 2, match with planing tool 23, three planing tool fixed heads 4 and several spiro connecting pieces 5.
Planing tool 2 has cutter wall 21, and several second perforation 22 that axial Z is intervally installed in cutter wall 21 and along it reach and first perforation is positional punch 23 in upright arrangement and between second perforation.
Tool rest 3 is the triangular prisms that extend along its axial Z, and tool rest 3 is provided with along its axial Z and extends three installed surfaces 31 centering on, is inserted in installed surface 31 and corresponding and be arranged in the alignment pin 32 of positional punch 23 on the planing tool 2 and be arranged with in installed surface 31 respectively and second perforation, 22 several inner bolt holes 32 on corresponding to planing tool 2 respectively.Alignment pin 32 on each installed surface 31 is inserted between the inner bolt hole 33 separately, and all be shape in upright arrangement with inner bolt hole 33, alignment pin 32 is chimeric with the positional punch 23 of corresponding planing tool 2, thereby makes the blade position of planing tool 2 can be easily outwards manifest suitable and consistent planing width from the side of tool rest 3.
Each planing tool fixed head 4 all is connected with adjacent installed surface 31, and planing tool fixed head 4 is provided with several and is first of corresponding configuration with second perforation 22, inner bolt hole 33 and bores a hole 41.
Spiro connecting piece 5 matches with inner bolt hole 33, and (shown in Fig. 5 top) is spirally connected with inner bolt hole 33 after first and second perforation 41,22 that all can stretch through respectively in order; Each planing tool 2 all is with alignment pin 32 tablings on positional punch on it 23 and corresponding tool rest 3 installed surfaces 31, to be positioned between planing tool fixed head 4 and the installed surface 31.When spiro connecting piece 5 respectively when inner bolt hole 33 turns are locked, but interlock planing tool fixed head 4 with planing tool 2 to installed surface 31 clampings (shown in both sides, Fig. 5 below).
As shown in Figure 6, when planing tool 2 need were changed, the operator can directly rotate and loosen spiro connecting piece 5, uses magnet 7 with planing tool 2 sucking-offs again, makes to deviate from the positional punch 23 self-align pins 32 on it afterwards just can take out; When new planing tool 2 is installed, also only need planing tool 2 to be positioned on the installed surface 31 on the tool rest 3 with magnet 7, and after being embedded on the alignment pin 32 with positional punch on it 23, just can reach the location easily and expose consistent blade width, rotate towards inner bolt hole 33 via spiro connecting piece 5 again, but just interlock planing tool fixed head 4 with planing tool 2 clampings.
Conclude above-mentioned, the utility model is fixed planing tool 2 by several spiro connecting pieces 5 and three planing tool fixed heads 4, and by the setting of alignment pin 32 and make planing tool 2 can manifest suitable and consistent planing width, so it is quite light not only to seem when mounted, do not have the check and correction step of proofreading and correct planing width once more yet.
Claims (2)
1, a kind of planer cutter shaft device, it comprises three planing tools, the tool rest that matches with planing tool, three planing tool fixed heads and several spiro connecting pieces; It is characterized in that described planing tool is provided with positional punch; Tool rest is provided with three and extends axially the installed surface that centers on, is arranged with in several inner bolt holes of installed surface and is arranged at alignment pin corresponding and chimeric with positional punch on the planing tool on the installed surface along its axial each interval along it; The planing tool fixed head cooperates the installed surface of tool rest, and the planing tool fixed head is provided with several first perforation that are corresponding configuration with inner bolt hole; Three planing tools are with the alignment pin tabling on positional punch on it and the corresponding tool rest installed surface; Several spiro connecting pieces stretched through respectively, and first perforation is back to be spirally connected with inner bolt hole, so that planing tool is positioned between planing tool fixed head and the installed surface.
2, planer cutter shaft device according to claim 1 is characterized in that described tool rest is provided with two alignment pins that are inserted in separately between the inner bolt hole; Planing tool is provided with corresponding several second perforation of inner bolt hole and reaches and two phase-locked two corresponding positional punches in location; First perforation, the second perforation back and the inner bolt hole locking that is spirally connected that stretched through in regular turn respectively of several spiro connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000022 CN2772768Y (en) | 2005-01-04 | 2005-01-04 | Cutter shaft device of planar tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000022 CN2772768Y (en) | 2005-01-04 | 2005-01-04 | Cutter shaft device of planar tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772768Y true CN2772768Y (en) | 2006-04-19 |
Family
ID=36708024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000022 Expired - Fee Related CN2772768Y (en) | 2005-01-04 | 2005-01-04 | Cutter shaft device of planar tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772768Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486919A (en) * | 2016-06-12 | 2017-12-19 | 扬中市宏彬冷暖设备有限公司 | A kind of brush holder can load and unload cutter head |
-
2005
- 2005-01-04 CN CN 200520000022 patent/CN2772768Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486919A (en) * | 2016-06-12 | 2017-12-19 | 扬中市宏彬冷暖设备有限公司 | A kind of brush holder can load and unload cutter head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20130104 |