CN214026087U - Structure for adjusting axial position of circular saw and primary-secondary saw - Google Patents
Structure for adjusting axial position of circular saw and primary-secondary saw Download PDFInfo
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- CN214026087U CN214026087U CN202022248017.2U CN202022248017U CN214026087U CN 214026087 U CN214026087 U CN 214026087U CN 202022248017 U CN202022248017 U CN 202022248017U CN 214026087 U CN214026087 U CN 214026087U
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- saw
- adjusting
- fixed plate
- axial position
- circular saw
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Abstract
The utility model discloses a structure of regulation circular saw axial position, including fixed plate, fly leaf and regulating spindle and rotation cover, the regulating spindle passes the fixed plate and is connected with the fly leaf, rotates the cover and rotationally overlaps to locate on the regulating spindle, adjusts the interval of fly leaf and fixed plate through rotating the cover axial motion on the regulating spindle. A primary and secondary saw comprises the structure for adjusting the axial position of the circular saw in the technical scheme, wherein a fixed plate is sleeved on the periphery of a secondary saw or a primary saw, and a movable plate is fixedly connected with the primary saw or the secondary saw. In this way, the utility model discloses a rotating the cover axial motion on the regulating spindle, adjusting the interval between fly leaf and the fixed plate, sub-saw or female saw mountable are in this is structural, and then adjust the axial position of sub-saw or female saw for two saw bits keep the coplane, ensure the cutting quality of product and improve production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the hardware processing technique and specifically relates to a structure and primary and secondary saw of regulation circular saw axial position is related to.
Background
The circular saw is a wood working machinery equipment commonly used in wood working, specially carries out fixed length, fixed width or fixed angle processing to timber, and the circular saw can regard as independent cutting panel to use, still can combine together with other circular saws to use as the primary and secondary saw, and the purpose makes the cutting plane level and smooth more, reduces the next manufacturing procedure to the cutting surface, promotes production efficiency. In actual work, a plate or a pipe fitting can cause certain vibration impact on the circular saw, the motor and the saw blades are loosened after the circular saw is used for a long time, the two saw blades serving as the primary and secondary saw are not coplanar, and the defects of uneven cutting surface and high roughness are easily caused during cutting. This requires the master and slave saws to have the function of adjusting the position of the saw blades in time so that the two saw blades are coplanar. Therefore, it is necessary to design an adjusting structure and a combined saw which can solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjust circular saw axial position's structure and primary and secondary saw, through rotating the axial motion of cover on the regulating spindle, the interval between adjustment fly leaf and the fixed plate, secondary saw or female saw mountable in this is structural, and then adjust the axial position of secondary saw or female saw for two saw bits keep coplane, guarantee the cutting quality of product and improve production efficiency.
In order to solve the technical problem, the utility model provides a technical scheme is: a structure for adjusting the axial position of a circular saw comprises a fixed plate, a movable plate, an adjusting shaft and a rotating sleeve, wherein the adjusting shaft penetrates through the fixed plate to be connected with the movable plate, the rotating sleeve is rotatably sleeved on the adjusting shaft, and the distance between the movable plate and the fixed plate is adjusted through rotating the axial movement of the rotating sleeve on the adjusting shaft.
The above technical scheme is adopted in the utility model, the fixed plate is used for installing the motor of circular saw and sets up to the stationary state, rotates the cover and extrudes the fixed plate at the rotation in-process, makes the axial distance between fly leaf and the fixed plate adjustable, circular saw motor and fly leaf fixed connection, with fixed plate swing joint mode, and then the axial position of adjustment circular saw motor, the position of adjustable saw bit when the cutting.
In the structure for adjusting the axial position of the circular saw, the compression spring is arranged between the movable plate and the fixed plate. The compression spring is used for providing elastic force and balancing the position between the movable plate and the fixed plate.
In the structure for adjusting the axial position of the circular saw, the joint of the end part of the adjusting shaft and the movable plate is provided with the first pressure bearing.
In the structure for adjusting the axial position of the circular saw, the end part of the adjusting shaft is screwed with the anti-slip nut, and the second pressure bearing is arranged between the anti-slip nut and the rotating sleeve. The antiskid nut compresses tightly second pressure bearing, compresses tightly the rotating sleeve and plays the antiskid effect.
In the structure for adjusting the axial position of the circular saw, the adjusting shaft is screwed with the fixing nut, and the fixing nut is arranged between the rotating sleeve and the fixing plate. The fixing nut is used for screwing the fixing nut after the axial position of the circular saw motor is adjusted by the rotating sleeve, and the position of the motor is locked.
In the structure for adjusting the axial position of the circular saw, the adjusting shaft is provided with external threads, the rotating sleeve is internally provided with internal threads, and the rotating sleeve is rotatably arranged on the adjusting shaft through threaded connection.
In the structure for adjusting the axial position of the circular saw, the fixing plate is provided with a through hole for accommodating the circular saw motor, and the circular saw motor penetrates through the through hole and is arranged on the movable plate. When the rotating sleeve moves axially on the adjusting shaft to adjust the distance between the movable plate and the fixed plate, the movable plate drives the circular saw motor to move axially in the through hole on the fixed plate.
The utility model provides another technical scheme is: a primary and secondary saw comprises the structure for adjusting the axial position of the circular saw in any one of the technical schemes, wherein a fixed plate is sleeved on the periphery of a secondary saw or a primary saw, and a movable plate is fixedly connected with the primary saw or the secondary saw.
The above technical scheme is adopted in the utility model, in the use, the accessible rotates the cover and at the epaxial axial motion of regulating spindle, adjusts the axial position of fly leaf for the fixed plate to adjust the axial position of son saw or female saw, make two saw bits keep the coplane, guarantee the roughness and the smoothness of product cutting plane, reduce the subsequent handling, promote production efficiency and improve product quality.
The utility model discloses the beneficial effect who gains is: the space between the fixed plate and the movable plate is reliably adjusted by adopting the rotary connection relationship between the rotary sleeve and the adjusting shaft, and the position of the fixed plate is fixed in practical application, so that the axial positions of the circular saw motor and the saw blade connected with the circular saw motor are adjusted by changing the axial position of the movable plate; further, including the primary and secondary saw of this structure, can ensure the saw bit coplane of secondary saw and primary saw, the level and smooth of effectual improvement cutting plane promotes production efficiency and improves product quality.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a side sectional view of the present invention shown in fig. 3;
fig. 5 is a schematic perspective view of an embodiment of the present invention.
Description of reference numerals: the disc saw comprises a fixed plate 1, a movable plate 2, an adjusting shaft 3, a rotating sleeve 4, a compression spring 5, a first pressure bearing 61, a second pressure bearing 62, an anti-slip nut 7, a fixing nut 8, a through hole 10 and a disc saw motor 20.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, a structure for adjusting an axial position of a circular saw includes a fixed plate 1, a movable plate 2, an adjusting shaft 3 and a rotating sleeve 4, wherein the adjusting shaft 3 penetrates through the fixed plate 1 to be connected with the movable plate 2, the rotating sleeve 4 is rotatably sleeved on the adjusting shaft 3, and an axial movement of the rotating sleeve 4 on the adjusting shaft 3 adjusts a distance between the movable plate 2 and the fixed plate 1.
It should be understood that the utility model discloses an adjusting spindle 3 and rotating sleeve 4 can set up to 4, and respectively symmetric distribution is on fixed plate 1, when adjusting position, still can adjust the axial position of rotating sleeve 4 wherein for adjusting spindle 3 according to actual conditions, uses in a flexible way. In other embodiments, the number of the adjusting shafts 3 and the rotating sleeves 4 may be set to other numbers, which is not a specific limitation of the present invention.
A compression spring 5 is arranged between the movable plate 2 and the fixed plate 1.
A first pressure bearing 61 is arranged at the joint of the end part of the adjusting shaft 3 and the movable plate 2.
The end part of the adjusting shaft 3 is screwed with an anti-slip nut 7, and a second pressure bearing 62 is arranged between the anti-slip nut 7 and the rotating sleeve 4.
The adjusting shaft 3 is screwed with a fixing nut 8, and the fixing nut 8 is arranged between the rotating sleeve 4 and the fixing plate 1.
The adjusting shaft 3 is provided with external threads, the rotating sleeve 4 is internally provided with internal threads, and the rotating sleeve 4 is rotatably arranged on the adjusting shaft 3 through threaded connection.
The fixed plate 1 is provided with a through hole 10 for accommodating a circular saw motor, and the circular saw motor passes through the through hole 10 and is arranged on the movable plate 2.
Referring to fig. 1 to 5, a mother-son saw includes the structure for adjusting the axial position of the circular saw according to the above embodiment, wherein a fixed plate 1 is sleeved on the periphery of a mother saw or a son saw, and a movable plate 2 is fixedly connected with the mother saw or the son saw. Specifically, the circular saw motor 20 of the sub-saw or the mother saw is arranged on the fixed plate 1 and connected with the movable plate 2, and the circular saw motor 20 is arranged on the movable plate 2 through the through hole 10. The circular saw motor 20 can axially move in the through hole 10 of the fixed plate 1 by the driving of the movable plate 2, so that the motor position and the saw blade position can be adjusted. So that the two saw blades of the combined saw can be adjusted to be in a coplanar state.
The utility model discloses when concrete implementation, pass through-hole 10 with circular saw motor 20 and locate on fly leaf 2, regulating spindle 3 passes fixed plate 1 and 2 fixed connection of fly leaf, set up compression spring 5 between fly leaf 2 and fixed plate 1, first pressure bearing 61 locates the tip that regulating spindle 3 connects fly leaf 2, 8 spiro unions of fixation nut and regulating spindle 3 go up and extrude fixed plate 1's lateral surface, the lateral surface that locates on regulating spindle 3 and extrude fixed plate 1 through 8 fixed nut is rotated to cover 4, be equipped with second pressure bearing 62 between anti-skidding nut 7 and the rotation cover 4.
The movable plate 2 is driven to reciprocate axially towards the direction of the fixed plate 1 by the axial movement of the rotating sleeve 4 on the adjusting shaft 3 so as to adjust the distance between the movable plate and the fixed plate, and the circular saw motor 20 follows the axial movement of the movable plate 2 so as to adjust the axial position of the saw blade relative to the fixed plate 1. When the combined saw is used as a master-slave saw, the positions of the saw blades of the master saw and the slave saw can be adjusted at any time to keep the saw blades in a coplanar state, so that the cutting surface of a product is flat and smooth.
In summary, the present invention has been made to practical samples according to the description and the drawings, and after a plurality of use tests, the utility model can be proved to achieve the expected purpose, and the practical value is undoubted. The above-mentioned embodiments are only used to conveniently illustrate the present invention, and are not to the limit of the present invention in any form, and any person who knows commonly in the technical field has, if not in the scope of the technical features of the present invention, utilize the present invention to make the equivalent embodiment of local change or modification, and not to break away from the technical features of the present invention, and all still belong to the technical features of the present invention.
Claims (8)
1. A structure for adjusting the axial position of a circular saw is characterized in that: the adjustable spacing adjusting mechanism comprises a fixed plate (1), a movable plate (2), an adjusting shaft (3) and a rotating sleeve (4), wherein the adjusting shaft (3) penetrates through the fixed plate (1) to be connected with the movable plate (2), the rotating sleeve (4) is rotatably sleeved on the adjusting shaft (3), and the axial movement of the rotating sleeve (4) on the adjusting shaft (3) is used for adjusting the spacing between the movable plate (2) and the fixed plate (1).
2. The structure for adjusting an axial position of a circular saw as set forth in claim 1, wherein: a compression spring (5) is arranged between the movable plate (2) and the fixed plate (1).
3. The structure for adjusting an axial position of a circular saw as set forth in claim 1, wherein: a first pressure bearing (61) is arranged at the joint of the end part of the adjusting shaft (3) and the movable plate (2).
4. The structure for adjusting an axial position of a circular saw as set forth in claim 3, wherein: an anti-skid nut (7) is screwed at the end part of the adjusting shaft (3), and a second pressure bearing (62) is arranged between the anti-skid nut (7) and the rotating sleeve (4).
5. The structure for adjusting an axial position of a circular saw as set forth in claim 1, wherein: the adjusting shaft (3) is screwed with a fixing nut (8), and the fixing nut (8) is arranged between the rotating sleeve (4) and the fixing plate (1).
6. The structure for adjusting an axial position of a circular saw as set forth in claim 1, wherein: the adjusting shaft (3) is provided with an external thread, the rotating sleeve (4) is internally provided with an internal thread, and the rotating sleeve (4) is rotatably arranged on the adjusting shaft (3) through threaded connection.
7. The structure for adjusting an axial position of a circular saw as set forth in claim 1, wherein: the fixed plate (1) is provided with a through hole (10) for accommodating the circular saw motor, and the circular saw motor penetrates through the through hole (10) and is arranged on the movable plate (2).
8. A primary and secondary saw which is characterized in that: the structure for adjusting the axial position of the circular saw comprises the structure as claimed in any one of claims 1 to 7, wherein the fixed plate (1) is sleeved on the periphery of the secondary saw or the primary saw, and the movable plate (2) is fixedly connected with the primary saw or the secondary saw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248017.2U CN214026087U (en) | 2020-10-10 | 2020-10-10 | Structure for adjusting axial position of circular saw and primary-secondary saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248017.2U CN214026087U (en) | 2020-10-10 | 2020-10-10 | Structure for adjusting axial position of circular saw and primary-secondary saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214026087U true CN214026087U (en) | 2021-08-24 |
Family
ID=77352182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248017.2U Active CN214026087U (en) | 2020-10-10 | 2020-10-10 | Structure for adjusting axial position of circular saw and primary-secondary saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214026087U (en) |
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2020
- 2020-10-10 CN CN202022248017.2U patent/CN214026087U/en active Active
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