CN201799685U - Automatic tool raising device of shaping machine - Google Patents
Automatic tool raising device of shaping machine Download PDFInfo
- Publication number
- CN201799685U CN201799685U CN2010205278491U CN201020527849U CN201799685U CN 201799685 U CN201799685 U CN 201799685U CN 2010205278491 U CN2010205278491 U CN 2010205278491U CN 201020527849 U CN201020527849 U CN 201020527849U CN 201799685 U CN201799685 U CN 201799685U
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- CN
- China
- Prior art keywords
- guide rail
- arc surface
- shaping machine
- slide block
- automatic 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.)
- Expired - Fee Related
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model relates to an automatic tool raising device of shaping machine belonging to the auxiliary equipment by machine tool processing, especially suitable for raising the tool automatically, when the planing blade backs during the processing of the shaping machine. The utility model is constituted by a cross beam fixed on a knife rest, a jack-up mechanism, a guide rail, and a support. One end of the cross beam is provided with a countersink hole fixedly connected with the knife rest of the planing machine, and the other end is provided with a groove, which is provided with a through hole vertical to the groove. The groove is connected with the jack-up mechanism through a pin shaft, and the jack-up mechanism is constituted by a turning block and a sliding block. The upper end of the turning block is provided with a hole, which and the pin shaft are in a clearance fit, besides, the upper end has a semicircular arc surface, and the lower end is provided with a sliding block, which is a block with an arc surface. The arc surface of the sliding block and the arc surface on the upper end of the turning block are at the same side. The support fixed on the working platform of the shaping machine, and the upper end is connected with the guide rail. Two ends of the guide rail are arc surfaces adapted to the arc surface of the sliding block, which can slide on the guide rail. The automatic tool raising device of shaping machine has advantages of simple structure, reliable function, durability, ability of realizing the automatic raising of the planning blade at the accurate position every time the planing blade backs, non contact with the work piece to prevent the scratch of the work piece surface, abilities of improving the quality of the work piece surface, eliminating the possibility of damaging the planing blade, prolonging the service lifetime of the planning blade, saving the costs, and improving the working efficiency.
Description
Technical field
Auxiliary equipment when the utility model belongs to machine tooling, the automatic cutter lifting when being specially adapted to shaping machine planing tool rollback.
Technical background
During the workpiece of shaping machine planing at present knife rest and on planing tool do reciprocating linear motion with ram, the planing tool rollback only relies on the inertia of drawback movement and corresponding mechanical mechanism to realize the cutter lifting action after planing tool planing process, owing to there is not automatic tool liftor, finished surface is pulled by planing tool like this, the wearing and tearing of planing tool blade are very fast, planing tool produces concussion at surface of the work and beats, and cutter head very easily damages." mechanic " 2005 the 2nd phases have been introduced the easy device of the automatic cutter lifting of a kind of shaping machine return, locating from main cutting cutter top 1.5s～1.8s (s is the knife bar width), support claw and bearing pin are located with matched in clearance.One of appropriate location welding or boring interference fit are installed a fixedly bumping post below bearing pin simultaneously.Planing tool is when feed, with the same normal cutting at ordinary times; When planing tool during in backhaul, because fixedly bumping post makes the support claw can not be to clockwise rotating, support claw is vertical with the plane of workpiece, so can lift planing tool forward.But the easy device of the automatic cutter lifting of this return is suitable for during for the plane at the machined surface of workpiece, if when machined surface is not the plane such as the mill face of flour mill, because machined surface is the serration face, support claw will damage serration, causes workpiece to damage.
Summary of the invention
The utility model provides a kind of shaping machine automatic tool liftor, cutter lifting protection cutter head and do not scratch the problem of machined surface automatically when it has solved the planer return.
Summary of the invention of the present utility model is: crossbeam one end is provided with and the fixing counter sink of the knife rest of planer, the other end is provided with Baltimore groove, Baltimore groove is provided with the hole of vertical perforation with groove, connect jacking mechanism by bearing pin, jacking mechanism is made up of moving block and slide block, and the moving block upper end is provided with one and the hole of bearing pin matched in clearance, the upper end is the semicircle cambered surface, the lower end is provided with slide block, the piece for the band arc surface of slide block, and the arc surface of its arc surface and moving block upper end is in the same side.A support that is fixed on the planing machine platen, the upper end connects guide rail, and the two ends of guide rail are the cambered surface that adapts with the slide block arc surface, and the slide block of jacking mechanism slides on guide rail.
When planing tool during in feed jacking system can rotate and guarantee that cutting normally carries out.When the planing tool withdrawing, jacking mechanism can not backward rotation, and slide block is vertical with guide rail, and the jack-up crossbeam drives knife rest and lifts, and realizes the cutter lifting of planing tool, makes it break away from workpiece.
In the above-mentioned planer automatic tool liftor, moving block in the jacking mechanism and slide block can be an overall structure.
In the above-mentioned planer automatic tool liftor, the slide block in the jacking mechanism is the lower end that is welded on moving block.
In the above-mentioned planer automatic tool liftor, support is height-adjustable support.
The beneficial effects of the utility model are that this shaping machine automatic tool liftor is simple in structure, reliable operation is durable, automatically lift in accurate position knives when having realized each withdrawing, do not contact with workpiece, eliminate the scuffing of cutter to surface of the work, improved the surface quality of workpiece and eliminated the impaired possibility of cutter, the working life that has prolonged cutter has been saved cost and has been improved work efficiency.
Be described further below in conjunction with accompanying drawing
Description of drawings
Fig. 1 is the shaft side figure of planer automatic tool liftor when the planer withdrawing
Fig. 2 is the shaft side figure of the jacking mechanism of automatic tool liftor
Fig. 3 is the shaft side figure of planer automatic tool liftor when the planer feed
The specific embodiment
Be provided with and the fixing counter sink of the knife rest of planer referring to figs. 1 to 3 embodiment, 1 middle cross beam, 1 one ends, the other end is provided with Baltimore groove, and Baltimore groove is provided with the hole of vertical perforation with groove.Connect jacking mechanism by bearing pin 3 on the Baltimore groove, jacking mechanism is made up of moving block 2 and slide block 4, moving block 2 upper ends are provided with the hole with bearing pin 3 matched in clearance, the upper end is the semicircle cambered surface, the lower end is provided with slide block 4, slide block 4 is provided with arc surface, and the arc surface of its arc surface and moving block upper end is in the same side.One support 5 that can be fixed on the planing machine platen is arranged, and the upper end connects guide rail 6, and the two ends of guide rail 6 are the cambered surface that adapts with the slide block arc surface, and slide block slides on guide rail.
In the above-mentioned planer automatic tool liftor, moving block in the jacking mechanism and slide block can be an overall structure.
In the above-mentioned planer automatic tool liftor, the slide block in the jacking mechanism is the lower end that is welded on moving block.
In the above-mentioned planer automatic tool liftor, support is height-adjustable support.
In the above-mentioned planer automatic tool liftor, guide rail is welded on the support.
Claims (4)
1. shaping machine automatic tool liftor, by the crossbeam that is fixed on the knife rest, jacking mechanism, guide rail and support are formed, it is characterized in that crossbeam one end is provided with and the fixing counter sink of planer head, the other end is provided with Baltimore groove, Baltimore groove is provided with the hole of vertical perforation with groove, connect jacking mechanism by bearing pin, jacking mechanism is made up of moving block and slide block, the moving block upper end is provided with the hole with the bearing pin matched in clearance, the upper end is the semicircle cambered surface, the lower end is provided with slide block, the piece for the band arc surface of slide block, and the arc surface of its arc surface and rotating mechanism upper end is at homonymy, a support that is fixed on the planing machine platen, the upper end connects guide rail, and the two ends of guide rail are the cambered surface that adapts with the slide block arc surface, and slide block slides on guide rail.
2. shaping machine automatic tool liftor according to claim 1 is characterized in that moving block and the slide block in the jacking mechanism can be an overall structure.
3. shaping machine automatic tool liftor according to claim 1 is characterized in that the slide block in the jacking mechanism is the lower end that is welded on moving block.
4. according to any one shaping machine automatic tool liftor described in the claim 1 to 3, it is characterized in that support is height-adjustable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205278491U CN201799685U (en) | 2010-09-06 | 2010-09-06 | Automatic tool raising device of shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205278491U CN201799685U (en) | 2010-09-06 | 2010-09-06 | Automatic tool raising device of shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799685U true CN201799685U (en) | 2011-04-20 |
Family
ID=43869203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205278491U Expired - Fee Related CN201799685U (en) | 2010-09-06 | 2010-09-06 | Automatic tool raising device of shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195742A (en) * | 2020-02-25 | 2020-05-26 | 青岛金世润机械有限公司 | Manufacturing method mold for high-precision cutter mold and mold device |
-
2010
- 2010-09-06 CN CN2010205278491U patent/CN201799685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195742A (en) * | 2020-02-25 | 2020-05-26 | 青岛金世润机械有限公司 | Manufacturing method mold for high-precision cutter mold and mold device |
| CN111195742B (en) * | 2020-02-25 | 2021-05-07 | 青岛金世润机械有限公司 | Die device for manufacturing high-precision cutter |
| CN113145914A (en) * | 2020-02-25 | 2021-07-23 | 青岛金世润机械有限公司 | Manufacturing method for high-precision cutter die |
| CN113145914B (en) * | 2020-02-25 | 2022-12-23 | 青岛金世润机械有限公司 | Manufacturing method for high-precision cutter die |
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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: 20110420 Termination date: 20180906 |