CN207972065U - A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade - Google Patents
A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade Download PDFInfo
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- CN207972065U CN207972065U CN201820326198.6U CN201820326198U CN207972065U CN 207972065 U CN207972065 U CN 207972065U CN 201820326198 U CN201820326198 U CN 201820326198U CN 207972065 U CN207972065 U CN 207972065U
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- lock sleeve
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Abstract
The utility model discloses a kind of two-way adjustment mechanisms of cut-to-size saw slitting saw-blade, are related to Carpenter board cutting saw field, and the regulating mechanism and retaining mechanism are separately positioned on the both ends of adjustment axis；The retaining mechanism includes lock sleeve, fixing screws and lock-screw；The front end of the adjustment axis is equipped with screw thread, the threaded connection of the front end of the lock sleeve and adjustment axis, the direction that the lock sleeve is parallel to axis is equipped at least one mounting hole and at least one locking hole, the side of the lock sleeve is equipped with the semi-open type penetrated through with locking hole and is open, the fixing screws are fixed to by mounting hole on frame seat, and the lock-screw is fixed to by locking hole on frame seat.The utility model has the beneficial effects that it is simple in structure, it is easy to operate, adjust laborsaving steady, the adjustment axis degree of regulation for using fine thread is high and stablizes, and is locked to mode using locking adjustment axis thread pitch after adjusting, locking speed is fast, and coupling mechanism force is effectively reliable, improves the working efficiency of user.
Description
Technical field
The utility model is related to Carpenter board cutting saw field, especially a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade.
Background technology
At present in woodworking table saw in use, the quality for cutting out plate is always the hot spot paid close attention to, and the adjustment of slitting saw-blade
Precision quality directly affects the quality for cutting out plate.
The slitting saw-blade adjustment mechanism type used on Carpenter board cutting saw is various, and the adjustment mechanism of slitting saw-blade is very often
The function of seeing, will realize this function, mode have it is numerous, wherein using flexible axle drive thread spindle rotation, by screw-driven come
Adjustment is extremely widespread, its main feature is that simple in structure at low cost, but flexible axle itself has certain elasticity, in use
It is possible that because the vibrations of machine generate rebound, to influence the sanction plate precision of equipment；Another kind is the folk prescription of voussoir, spring
To adjustment structure, flexible axle that this structure largely solves, helicitic texture generate the possibility of rebound in use,
Machining accuracy is improved, but it is the mesh for reaching voussoir rotation by threads turn that the adjustment of its voussoir, which is one of direction,
, the adjustment of negative direction be then the rotation that voussoir is pushed by the elastic force of spring itself, achieve the purpose that adjustment, once and spring
Due to the accumulation of sawdust in power decaying or use, the case where spring bullet does not return voussoir is may result in, and then adjustment is caused to be failed,
It can not work.
Utility model content
The purpose of this utility model be in order to realize saw blade slot be accurately positioned, quick locking, improve stock-removing efficiency, devise
A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade,
Including grooved shaft holder assembly, adjustment axis and frame seat, the adjustment axis is fixedly connected with grooved shaft holder assembly, the fluting axle bed
Component is arranged in frame seat, further includes regulating mechanism and retaining mechanism, the regulating mechanism and retaining mechanism are separately positioned on
The both ends of adjustment axis；The retaining mechanism includes lock sleeve, fixing screws and lock-screw；The front end of the adjustment axis is equipped with spiral shell
The threaded connection of the front end of line, the lock sleeve and adjustment axis, the direction that the lock sleeve is parallel to axis are equipped at least one
A mounting hole and at least one locking hole, the side of the lock sleeve is equipped with the semi-open type penetrated through with locking hole and is open, described solid
Determine screw to be fixed on frame seat by mounting hole, the lock-screw is fixed to by locking hole on frame seat.
Further, the regulating mechanism includes thrust bearing, adjusting washer (disk) and self-locking nut；The thrust bearing, tune
Section washer and self-locking nut are fixed at the upper of adjustment axis successively.
Further, the semi-open type opening is rectangle channel opening or arc channel opening.
Further, the screw thread of the adjustment axis is fine thread.
Further, the quantity of the mounting hole and locking hole is one.
Further, axle sleeve I is equipped between the adjustment axis and grooved shaft holder assembly.
Further, shaft sleeve II is equipped between the adjustment axis and frame seat.
Further, baffle ring I and adjusting washer (disk) I are equipped between the frame seat and grooved shaft holder assembly.
Further, baffle ring II is equipped between the frame seat and lock sleeve.
It is beneficial using a kind of two-way adjustment mechanism for cut-to-size saw slitting saw-blade that the technical solution of the utility model makes
Effect is：Simple in structure, easy to operate, adjustment is laborsaving steady, uses the adjustment axis degree of regulation height of fine thread and stablizes,
It is locked to mode using locking adjustment axis thread pitch after adjusting, locking speed is fast, and coupling mechanism force is effectively reliable, can improve user
Use the working efficiency of Carpenter board cutting saw.
Description of the drawings
Fig. 1 is the structural schematic diagram of the two-way adjustment mechanism of the application；
Fig. 2 is Fig. 1 mounting structure schematic diagrams；
Fig. 3 is Fig. 1 mounting structure schematic diagrams；
Fig. 4 is the explosive view of Fig. 1.
In above each figure, 1, grooved shaft holder assembly；2, adjustment axis；3, frame seat；4, regulating mechanism；41, thrust bearing；
42, adjusting washer (disk)；43, self-locking nut；5, retaining mechanism；51, lock sleeve；52, fixing screws；53, lock-screw；61, axle sleeve
Ⅰ；62, shaft sleeve II；71, baffle ring I；72, baffle ring II；81, adjusting washer (disk) I.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows：
A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade, as shown in Figs 1-4, including grooved shaft holder assembly 1, adjustment axis
2 and frame seat 3, the adjustment axis 2 be fixedly connected with grooved shaft holder assembly 1, the grooved shaft holder assembly 1 is arranged in frame seat 3
It is interior, further include regulating mechanism 4 and retaining mechanism 5, the regulating mechanism 4 and retaining mechanism 5 are separately positioned on the two of adjustment axis 2
End, wherein regulating mechanism 4 drives the opposite movement of frame seat 3 of grooved shaft holder assembly 1, by retaining mechanism by grooved shaft holder assembly 1
Locking is equipped with interconnecting piece, for connecting slitting saw-blade on frame seat 3.
One of the application is adjusted to retaining mechanism 5 comprising lock sleeve 51, fixing screws 52 and lock-screw 53；Institute
The front end for stating adjustment axis 2 is equipped with screw thread, the threaded connection of the lock sleeve 51 and the front end of adjustment axis 2, the fixing screws 52
It is fixed on frame seat 3 by mounting hole, the lock-screw 53 is fixed to by locking hole on frame seat 3.The adjustment axis 2
Screw thread can be fine thread, precision is high and stablizes, and is locked using 2 thread pitch of adjustment axis by the way of after adjusting, locking is fast
Degree is fast, and coupling mechanism force is effectively reliable, can improve the working efficiency that user uses Carpenter board cutting saw.Locking after adjusting, which uses, to be changed
The screw pitch for becoming 51 internal whorl of lock sleeve is increased using the screw thread in the screw thread end face locking adjustment axis 2 inside lock sleeve 51
The principle of axial-rotation frictional force realizes quick locking.Specifically, the direction that the lock sleeve 51 is parallel to axis is equipped with extremely
A few mounting hole and at least one locking hole, in the accompanying drawings, the quantity of the mounting hole and locking hole is one, this two
The quantity of person does not do specific restriction.The side of the lock sleeve 51 is equipped with the semi-open type penetrated through with locking hole and is open, and passes through lock
Tight screw 53 is by its stretcher strain, by lock sleeve 51 flexible deformation of itself to change screw pitch.Adequately accurate using screw thread,
Quick advantage, while realizing steady accurate adjusting slitting saw-blade position, the flexible deformation of line style, which changes screw pitch, to be had
Effect ensures not occurring during locking use repeatedly pit, fracture, improves adjustment axis 2, the service life of lock sleeve 51.
Semi-open type opening concrete shape does not limit herein, can be rectangular channel opening form or arc groove opening form.
Another of the application is adjusted to regulating mechanism 4 comprising thrust bearing 41, adjusting washer (disk) 42 and self-locking nut
43；The thrust bearing 41, adjusting washer (disk) 42 and self-locking nut 43 are fixed at the upper of adjustment axis 2 successively, by thrust bearing
41, ensure that adjustment axis 2 rotates flexibly while adjusting washer (disk) 42 and self-locking nut 43 are locked.
For the ease of installation and actual use, axle sleeve I 61 is equipped between the adjustment axis 2 and grooved shaft holder assembly 1,
Shaft sleeve II 62 is equipped between the adjustment axis 2 and frame seat 3；Baffle ring I is equipped between the frame seat 3 and grooved shaft holder assembly 1
71 and adjusting washer (disk) I 81, baffle ring II 72 is equipped between the frame seat 3 and lock sleeve 51.
The specifically used process of the application adjustment mechanism is：
When user needs the radial adjustment of split saw blade slot during cutting timber, with allen wrench rotation lock
Screw 53 makes lock sleeve 51 and the screw thread of adjustment axis 2 unclamp, is inserted into the driving hole of 2 front end of adjustment axis, is turned with allen wrench
Dynamic adjustment axis 2, grooved shaft holder assembly 1 slides back and forth along shaft sleeve II 62, due to being filled between grooved shaft holder assembly 1 and adjustment axis 2
There is axle sleeve I 61, therefore grooved shaft holder assembly 1 will not follow adjustment axis 2 to rotate, can only be moved axially along adjustment axis 2, adjusting is arrived
It is required that behind position, lock-screw 53 is rotated backward, the screw thread end face for making lock sleeve 51 and the screw thread end face of adjustment axis 2 are bonded to each other
Locking increases baffle ring II 72 between lock sleeve 51 and adjustment axis 2, increase baffle ring I 71 between grooved shaft holder assembly 1 and frame seat 3,
The radial maximum position of grooved shaft holder assembly 1 will be limited, ensures the radiai adjustment range of slitting saw-blade in reasonable controllable section,
Saw blade will not interfere with other parts；The adjusting position and locking effect for reaching user's needs after the completion of replacement process, can carry out
Timber cutting is realized in saw blade operating.
It is equipped with adjusting washer (disk) 42 between self-locking nut 43 and grooved shaft holder assembly 1 and thrust bearing 41 combines, rotation is adjusted
When nodal axisn 2 carries out slitting saw-blade radiai adjustment, it can effectively ensure that grooved shaft holder assembly 1 is moved forward and backward distance accurately, and turn
Move flexible gapless.In addition, in general thrust bearing 41 disperses the rotation friction of connector and connected piece, plain washer subtracts
Locking gap between small contact surface reduces the risk of locking failure.
The utility model is described above with reference to preferred embodiment, but the scope of protection of the utility model is not
Limited to this can carry out it various improvement and can be with equivalent in the case where not departing from the scope of the utility model
Object replaces component therein, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can appoint
Meaning mode combines, and any reference signs in the claims should not be construed as limiting the involved claims no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any right that falls into is wanted
All technical solutions in the range of asking are within the protection scope of the present utility model.
Claims (9)
1. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade, including grooved shaft holder assembly (1), adjustment axis (2) and frame seat
(3), the adjustment axis (2) is fixedly connected with grooved shaft holder assembly (1), and the grooved shaft holder assembly (1) is arranged in frame seat (3)
It is interior, which is characterized in that further include regulating mechanism (4) and retaining mechanism (5), the regulating mechanism (4) and retaining mechanism (5) are respectively
Both ends in adjustment axis (2) are set；
The retaining mechanism (5) includes lock sleeve (51), fixing screws (52) and lock-screw (53)；The adjustment axis (2)
Front end is equipped with screw thread, the threaded connection of the lock sleeve (51) and the front end of adjustment axis (2), and the lock sleeve (51) is parallel to axis
The direction of line is equipped at least one mounting hole and at least one locking hole, and the side of the lock sleeve (51) is equipped with and locking hole
The semi-open type of perforation is open, and the fixing screws (52) are fixed to by mounting hole on frame seat (3), the lock-screw (53)
It is fixed on frame seat (3) by locking hole.
2. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the adjusting
Mechanism (4) includes thrust bearing (41), adjusting washer (disk) (42) and self-locking nut (43)；The thrust bearing (41), adjusting washer (disk)
(42) and self-locking nut (43) is fixed at the upper of adjustment axis (2) successively.
3. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that described half-open
Formula opening is rectangle channel opening or arc channel opening.
4. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the adjusting
The screw thread of axis (2) is fine thread.
5. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the fixation
The quantity of hole and locking hole is one.
6. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the adjusting
Axle sleeve I (61) is equipped between axis (2) and grooved shaft holder assembly (1).
7. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the adjusting
Shaft sleeve II (62) is equipped between axis (2) and frame seat (3).
8. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the rack
Baffle ring I (71) and adjusting washer (disk) I (81) are equipped between seat (3) and grooved shaft holder assembly (1).
9. a kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade according to claim 1, which is characterized in that the rack
Baffle ring II (72) is equipped between seat (3) and lock sleeve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326198.6U CN207972065U (en) | 2018-03-09 | 2018-03-09 | A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326198.6U CN207972065U (en) | 2018-03-09 | 2018-03-09 | A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972065U true CN207972065U (en) | 2018-10-16 |
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ID=63765167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326198.6U Active CN207972065U (en) | 2018-03-09 | 2018-03-09 | A kind of two-way adjustment mechanism of cut-to-size saw slitting saw-blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910107A (en) * | 2019-05-05 | 2019-06-21 | 山东百圣源集团有限公司 | Longitudinal saw side lineation device |
-
2018
- 2018-03-09 CN CN201820326198.6U patent/CN207972065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910107A (en) * | 2019-05-05 | 2019-06-21 | 山东百圣源集团有限公司 | Longitudinal saw side lineation device |
| CN109910107B (en) * | 2019-05-05 | 2024-05-24 | 山东百圣源集团有限公司 | Longitudinal trimming and scribing device |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: No. 155, Zhuzhou Road, high tech Industrial Park (high tech Zone), Qingdao, Shandong Province Patentee after: Rikon Power Tools, Inc. Address before: Jiang Shan town Laixi City, Shandong province 266000 city of Qingdao Li Jia Tun Village South 9 Patentee before: QINGDAO WOODFAST MACHINERY MANUFACTURING Co.,Ltd. |