CN204893587U - Grind cutter positioning adjustment structure of machine - Google Patents
Grind cutter positioning adjustment structure of machine Download PDFInfo
- Publication number
- CN204893587U CN204893587U CN201520528162.2U CN201520528162U CN204893587U CN 204893587 U CN204893587 U CN 204893587U CN 201520528162 U CN201520528162 U CN 201520528162U CN 204893587 U CN204893587 U CN 204893587U
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- chuck
- cutter
- outer peripheral
- locating ring
- peripheral edge
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Abstract
The utility model provides a grind cutter positioning adjustment structure of machine comprises a back chuck, a collet chuck spare, a preceding chuck and a holding ring, back chuck outer peripheral edges have an external screw thread portion, the protruding department of resist that establishes of periphery in the back chuck, and the collet chuck spare outer peripheral edges that contract in can elasticity have an outer pyramis, and different have a convergent portion in outer pyramis one side, convergent portion holding is in the chuck of back, the first side outer peripheral edges of fore -clamp have a flange portion, a taper hole and an internal thread portion in interior periphery has one, interior taper hole supplies the outer pyramis holding of collet chuck spare, and back chuck external screw thread portion is established to preceding chuck internal thread portion spiral shell, the flange portion of portion of class by supporting preceding chuck of holding ring, the truncation of holding ring outer peripheral edges is equipped with double -phase right location tangent plane and the lockhole more than, the lockhole supplies the forcing piece spiral shell to establish, make its tip replace in preceding chuck outer peripheral edges, borrow this, when the cutter is fixed a position, but the one -time -reach -place need not repeat positioning adjustment the cost time, and whether just can inspect the whole cutter basil line of cutter basil line and fast speed adjusting fast accurate many times.
Description
Technical field
The utility model is about creating for the cutter packing of the various different cutter holding packing such as drill bit, milling cutter, and espespecially a kind of cutter of grinder adjusts location structure.
Background technology
Press, known for utilizing cutter finishing machine to grind reparation milling cutter, during the cutters such as drill bit, must be transmitted through a tool mounting and grip this cutter, chuck nut before existing tool mounting mainly has one, and be equipped with a bellmouth in this front chuck nut, and be provided with an internal thread in the inwall of this bellmouth, more flat the cutting of the outer circumferential side of this front chuck nut is formed with multiple locating surface simultaneously, a collet chuck is provided with in this bellmouth another, this collet chuck is made up of multiple elastic strip body connection, and the center position of this collet chuck is to being provided with a clamping hole by bellmouth, chuck nut after more including again one, its outer circumferential side is provided with an external screw thread, can for establishing with this internal thread phase spiral shell, make this front chuck nut can establish fixing by phase spiral shell with this rear chuck nut, simultaneously, the center position of chuck nut is more to being provided with a perforation by bellmouth, whereby, as long as a cutter is first arranged in this clamping hole by user, again this collet chuck is positioned over this bellmouth, and allow the rear chuck nut phase spiral shell of this front chuck nut and this establish fixing, namely can pass through this rear chuck nut to push against this collet chuck and move towards the direction of this front chuck nut, to produce wedge effect by this bellmouth, inwardly shrink to oppress this collet chuck, reach the object of this cutter clamping.
In complete this cutter grip operation after, namely can pass through the location that positioner carries out this cutter, and known positioner has a base, and base wears a fixing hole, and be provided with a fixed block in contiguous fixing hole place, another base is slidably equipped with an adjustment block, and corresponding fixing hole is provided with an adjustment part in adjustment block, adjustment block is provided with an adjustment bolt, can move on base for transferring adjustment block, whereby, tool mounting can be placed in this fixing hole, and allow locating surface block in fixed block, this front chuck nut is made not have the free degree of rotation, before slightly unclamping again afterwards, rear chuck nut, then the cutter tail of rotary cutter, the locating surface of chuck nut before arbitrary blade of cutter is aimed at, again front chuck nut and rear chuck nut are locked, the positioning operation of cutter can be completed.
Although above-mentioned tool mounting can effective holding cutter, to complete location through positioner further, when tool length is less than tool mounting, even when also the cutter tail of cutter is hidden in tool mounting, user will because of touching cutter, and cannot smooth rotation cutter to complete location, thus need the extra extension rod that uses to complete the clamping position operation of short sword further; And for these problems, have in fact by necessity of improveing further of work.
The design people is because commonly use the place that structure still has improvement at present, so be just engaged in the production and marketing experience for many years of Related product, and for the relevant issues existed at present, the method that deep thinking improves, after repeatedly improveing test, finally create a kind of cutter adjustment location structure of grinder.
Utility model content
Edge this, when main purpose of the present utility model is to provide a kind of cutter positioning, can one-time-reach-place, do not need the multiple adjustment location of spended time, and tool blade linea angulata can be inspected fast and whether rapid adjustment tool blade linea angulata is accurate, the cutter of edge of more than grinding one sword to multiple-cutting-edge can be carried out, overall cutter positioning, correct handled easily and the cutter adjustment location structure of grinder fast.
Another object of the present utility model is to provide one only to need to carry out revolving lock or unscrewing operation, makes it, for axially clamping direction, to get final product rapid-assembling, the convenient cutter adjustment location structure carrying out the grinder of the blade grinding operation of cutter for user.
Another object of the present utility model be to provide a kind of can the cutter adjustment location structure of grinder of the different cutter of clamping length.
In order to achieve the above object, solution of the present utility model is:
A cutter adjustment location structure for grinder, it comprises:
Chuck after one hollow, the outer peripheral edge of this rear chuck has an external thread part, and the inner peripheral projection of this rear chuck goes out a blocking part;
The hollow folder of one tool clamping hole, the outer peripheral edge, side of this collet chuck part has an outer tapering, and the side that this collet chuck part differs from this outer tapering has a convergent portion, and this outer tapering and this tapered portion are not provided with some profile grooves, and the convergent portion of this collet chuck part is placed in this rear chuck, this convergent portion is made to be abutted against in this blocking part;
Chuck before one hollow, outer peripheral edge, this fore-clamp first side has a flange part, and the inner peripheral of this front chuck has an internal taper hole and an internal thread part, this internal taper hole is accommodating for the outer tapering of this collet chuck part, and the internal thread part spiral shell of this front chuck establishes the external thread part of this rear chuck;
One hollow locating ring, the inner peripheral of this locating ring is provided with the portion of class that is abutted against the flange part of this front chuck, and the outer peripheral edge desired location truncation of this locating ring is provided with the lockhole of two relative location tangent planes and more than;
One forcing piece, this forcing piece spiral shell is located at the lockhole of this locating ring, makes the end of this forcing piece be resisted against the outer peripheral edge of this front chuck.
Wherein, this blocking part is inclined plane.
Wherein, this forcing piece is packing screw.
It can comprise a reader further, this reader has a sleeve, the side of this sleeve has a transparent window, this transparent window has a compensation line, and the side that this sleeve differs from this transparent window has one with two of this locating ring locates the corresponding correcting block of tangent plane, each correcting block is able to two locate tangent plane setting with this, corrects with the basil line carrying out cutter.
Utility model only needs user to carry out revolving lock or unscrewing of forcing piece, gets final product rapid-assembling, the convenient blade grinding operation carrying out cutter for user, and clamping direction of the present utility model is axially clamping, avoids tool damage, and guarantees its service life.When cutter positioning, can one-time-reach-place, do not need the multiple adjustment location of spended time, and tool blade linea angulata can be inspected fast and whether rapid adjustment tool blade linea angulata is accurate, the cutter of edge of more than grinding one sword to multiple-cutting-edge can be carried out, overall cutter positioning, correct handled easily and fast.What below hereby coordinate the utility model preferred embodiment graphicly further illustrates as follows, and to making the personage being familiar with the utility model correlation technique, the statement of get Yi Ben description is implemented according to this.
Accompanying drawing explanation
Fig. 1 is perspective exploded view of the present utility model;
Fig. 2 is solid combination schematic diagram of the present utility model;
Fig. 3 is combination generalized section of the present utility model;
Fig. 4 is the partial cutaway schematic of the utility model collocation positioner;
Fig. 5 is the perspective exploded view of the utility model collocation reader;
Fig. 6 is the end face adjustment action schematic diagram of the utility model collocation reader;
Fig. 7 is another three-dimensional combination schematic diagram of the present utility model;
Fig. 8 is the three-dimensional appearance schematic diagram that embodiment of the present utility model carries out tool lapping.
[symbol description]
Rear chuck 10 external thread part 11
Blocking part 12 collet chuck part 20
The outer tapering 21 of clamping hole 201
Convergent portion 22 profile groove 23
Front chuck 30 flange part 31
Internal taper hole 32 internal thread part 33
Portion of locating ring 40 class 41
Location tangent plane 42 lockhole 43
Forcing piece 50 reader 60
Sleeve 61 transparent window 62
Compensation line 63 correcting block 64
Cutter 70 positioner 80
Base 81 fixing hole 82
Determine block 83 and abut against plane 84
Bolt 85 grinder 90
Abrasive wheel 91 grinding base 92
Grinding hole 93.
Detailed description of the invention
First, please refer to shown in Fig. 1 to Fig. 8, the utility model is a kind of cutter adjustment location structure of grinder, and it comprises:
Chuck 10 after one hollow, the outer peripheral edge of this rear chuck 10 has an external thread part 11, and the inner peripheral projection of this rear chuck 10 goes out a blocking part 12;
The hollow folder 20 of one tool clamping hole 201, the outer peripheral edge, side of this collet chuck part 20 has an outer tapering 21, and the side that this collet chuck part 20 differs from this outer tapering 21 has a convergent portion 22, and this outer tapering 21 is respectively equipped with some profile grooves 23 with this convergent portion 22, make it that there is elasticity, and the convergent portion 22 of this collet chuck part 20 is placed in this rear chuck 10, this convergent portion 22 is made to be abutted against in this blocking part 12;
Chuck 30 before one hollow, this outer peripheral edge, front chuck 30 side has a flange part 31, and the inner peripheral of this front chuck 30 has internal taper hole 32 and an internal thread part 33, this internal taper hole 32 is accommodating for the outer tapering 21 of this collet chuck part 20, and internal thread part 33 spiral shell of this front chuck 30 establishes the external thread part 11 of this rear chuck 10;
One hollow locating ring 40, the inner peripheral of this locating ring 40 is provided with the portion of class 41 that is abutted against the flange part 31 of this front chuck 30, and the outer peripheral edge desired location truncation of this locating ring 40 is provided with the lockhole 43 of more than two relative location tangent planes 42 and;
One forcing piece 50, this forcing piece 50 spiral shell is located at the lockhole 43 of this locating ring 40, makes the end of this forcing piece 50 be resisted against the outer peripheral edge of this front chuck 30.
Wherein, this blocking part 12 is inclined plane.
Wherein, this forcing piece 50 is packing screw.
It can comprise a reader 60 further, this reader 60 has a sleeve 61, the side of this sleeve 61 has a transparent window 62, this transparent window 62 has a compensation line 63, and the side that this sleeve 61 differs from this transparent window 62 has one with two of this locating ring 40 locates the corresponding correcting block of tangent plane 42 64, each correcting block 64 is able to two locate tangent plane 42 setting with this, corrects (as shown in Figure 5 to Figure 6) with the basil line carrying out cutter 70.
Wherein, the lockhole 43 of this locating ring 40 is set to two, and this two lockhole 43 must be established for two forcing piece 50 spiral shells, makes the end of each forcing piece 50 be resisted against the outer peripheral edge (as shown in Figure 7) of this front chuck 30 respectively.
And form by above combination, please continue cooperation consults shown in Fig. 1 to Fig. 8, when user clamps a cutter 70 in advance, only need the clamping hole 201 cutter 70 being arranged in collet chuck part 20, again collet chuck part 20 is placed in the internal taper hole 32 of front chuck 30, external thread part 11 by rear chuck 10 establishes combination with internal thread part 33 spiral shell of front chuck 30, so, just the internal taper hole 32 of front chuck 30 can be made to produce wedge effect, compression cone folder 20 inwardly shrinks, and then really can reach effect (as shown in Figure 3) of clamped tool 70;
After user completes the preliminary clamping operation of cutter 70, the location of cutter 70 can be carried out further through a positioner 80, as shown in Figure 4, positioner 80 has a base 81, and base 81 wears a fixing hole 82, and be provided with a fixed block 83 locked for bolt 85 in the desired location of contiguous fixing hole 82, and the lateral margin mask of fixed block 83 has one to abut against plane 84.
Whereby, the utility model just can be positioned over the fixing hole 82 of positioner 80 by user, first cutter 70 is inserted fixing hole 82, and abut against and abut against (as shown in Figure 4) after plane 84 in positioner 80, after rotating, cutter 70 is locked by chuck 10, can take out in whole for the utility model group of external member self-retaining hole 82, afterwards, user grips the utility model whole group of external member, and reader 60 is inserted in is combined in locating ring 40 outer (as shown in Figure 5), and hold rear chuck 10 with hand, now, forcing piece 50 can be unscrewed, user can watch the transparent window 62 of reader 60 simultaneously, confirm whether the basil line of cutter 70 aims at the compensation line 63(of reader 60 as shown in Figure 6),
When adjusting the basil line of cutter 70, chuck 10 after user can utilize hand to rotate simply, the basil line of interlock cutter 70 is rotated until the compensation line 63 of basil line and reader 60 is in same baseline, finally lock forcing piece 50(more as shown in Figure 6), cutter of the present utility model adjustment location can be completed, overall mode of operation is simple and convenient, dark tool practicality.
Effect of whole group of external member collocation reader 60 of the present utility model, really the contraposition of tool blade linea angulata fast can be carried out, and when carrying out cutter positioning, can one-time-reach-place, do not need spended time multiple adjustment location, and tool blade linea angulata can be inspected fast and whether rapid adjustment tool blade linea angulata is accurate, can carry out the cutter of more than grinding one sword to the edge of multiple-cutting-edge, overall cutter positioning, correct handled easily and fast, dark tool practicality.
Finally, user is just utilized the cutter 70 clamped by the utility model to carry out grinding operation on grinder 90, shown in Fig. 8, grinder 90 has motor (in figure non-label), motor interlock abrasive wheel 91, and the desired location installing one of grinder 90 is adjusted the grinding base 92 of angle, grinding base 92 has a grinding hole 93, and the cutter 70 clamped by the utility model can be positioned over the grinding hole 93 of grinding base 92, the blade of abrasive wheel 91 pairs of cutters 70 can be utilized to carry out grinding operation, overall grinding operation mode is simple and convenient, dark tool practicality.
Moreover, the utility model mainly utilizes the spiral shell of forcing piece 50 to establish chuck 30 before packing, and the external thread part 11 of rear chuck 10 establishes combination with internal thread part 33 spiral shell of front chuck 30, the i.e. clamping length of adjustable cutter 70, lock afterwards, not only can the longer cutter of clamping length, it also can clamp shorter cutter, the utility model only needs user to carry out revolving lock or unscrewing of forcing piece 50, get final product rapid-assembling, the convenient blade grinding operation carrying out cutter for user, and clamping direction of the present utility model is axially clamping, avoid tool damage, and guarantee its service life.
Design of the present utility model is applicable to the grinding with bottom tool, wherein:
1, grind single point tools, it is applicable to graver or lead angle cutter.
2, grind twolip instrument, it is applicable to drill bit or milling cutter.
3, grind three sword instruments, it is applicable to drill bit or milling cutter or lead angle cutter.
4, grind four sword instruments, it is applicable to milling cutter.
The utility model can carry out not decile cutting, can according to user's demand, and carry out customized external member and make, pole meets DIY market and selects collocation, dark tool economic and practical.
In sum, the cutter adjustment location structure of the utility model grinder, effectively improve the various shortcoming commonly used existing for structure, and technical way of the present utility model does not see in any relevant publication, really meet the application important document of new patent, filing an application in whence in accordance with the law, earnestly asks an ancient unit of weight office and grant accurate the utility model patent right.
Claims (4)
1. a cutter adjustment location structure for grinder, is characterized in that, comprising:
Chuck after one hollow, the outer peripheral edge of this rear chuck has an external thread part, and the inner peripheral projection of this rear chuck goes out a blocking part;
The hollow folder of one tool clamping hole, the outer peripheral edge, side of this collet chuck part has an outer tapering, and the side that this collet chuck part differs from this outer tapering has a convergent portion, and this outer tapering and this tapered portion are not provided with some profile grooves, and the convergent portion of this collet chuck part is placed in this rear chuck, this convergent portion is made to be abutted against in this blocking part;
Chuck before one hollow, outer peripheral edge, this fore-clamp first side has a flange part, and the inner peripheral of this front chuck has an internal taper hole and an internal thread part, this internal taper hole is accommodating for the outer tapering of this collet chuck part, and the internal thread part spiral shell of this front chuck establishes the external thread part of this rear chuck;
One hollow locating ring, the inner peripheral of this locating ring is provided with the portion of class that is abutted against the flange part of this front chuck, and the outer peripheral edge desired location truncation of this locating ring is provided with the lockhole of two relative location tangent planes and more than;
One forcing piece, this forcing piece spiral shell is located at the lockhole of this locating ring, makes the end of this forcing piece be resisted against the outer peripheral edge of this front chuck.
2. the cutter adjustment location structure of grinder as claimed in claim 1, is characterized in that: this blocking part is inclined plane.
3. the cutter adjustment location structure of grinder as claimed in claim 1, is characterized in that: this forcing piece is packing screw.
4. the cutter adjustment location structure of grinder as claimed in claim 1, it is characterized in that: comprise a reader further, this reader has a sleeve, the side of this sleeve has a transparent window, this transparent window has a compensation line, and the side that this sleeve differs from this transparent window has one with two of this locating ring locates the corresponding correcting block of tangent plane, each correcting block and this two locate tangent plane setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528162.2U CN204893587U (en) | 2015-07-14 | 2015-07-14 | Grind cutter positioning adjustment structure of machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528162.2U CN204893587U (en) | 2015-07-14 | 2015-07-14 | Grind cutter positioning adjustment structure of machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893587U true CN204893587U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528162.2U Active CN204893587U (en) | 2015-07-14 | 2015-07-14 | Grind cutter positioning adjustment structure of machine |
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| Country | Link |
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| CN (1) | CN204893587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583489B (en) * | 2016-02-03 | 2017-05-21 | Can directly view and locate the tool with the tool fixture | |
| TWI697369B (en) * | 2019-08-23 | 2020-07-01 | 張新添 | ER tool length setting aid |
-
2015
- 2015-07-14 CN CN201520528162.2U patent/CN204893587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583489B (en) * | 2016-02-03 | 2017-05-21 | Can directly view and locate the tool with the tool fixture | |
| TWI697369B (en) * | 2019-08-23 | 2020-07-01 | 張新添 | ER tool length setting aid |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |