CN220197949U - Woodworking circular saw protection device and sawing machine - Google Patents
Woodworking circular saw protection device and sawing machine Download PDFInfo
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- CN220197949U CN220197949U CN202321196211.8U CN202321196211U CN220197949U CN 220197949 U CN220197949 U CN 220197949U CN 202321196211 U CN202321196211 U CN 202321196211U CN 220197949 U CN220197949 U CN 220197949U
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- adjusting rod
- cross beam
- circular saw
- sleeve
- woodworking circular
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- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The disclosure relates to the technical field of woodworking machinery, in particular to a woodworking circular saw protection device and a sawing machine. The woodworking circular saw protection device comprises a first upright post, a second upright post and a sleeve, wherein a protection cover is fixed on the sleeve and is used for covering at least part of a saw blade; the first upright post is provided with a first adjusting rod, one end of the first adjusting rod is fixedly connected with the first upright post, and the other end of the first adjusting rod penetrates through the sleeve; the second upright post is provided with a second adjusting rod, one end of the second adjusting rod is fixedly connected with the second upright post, and the other end of the second adjusting rod penetrates through one end, far away from the first adjusting rod, of the sleeve; the sleeve is detachably connected with the first adjusting rod and the second adjusting rod respectively. The woodworking circular saw protection device reduces the probability of being cut by a saw blade when the woodworking circular saw is operated.
Description
Technical Field
The disclosure relates to the technical field of woodworking machinery, in particular to a woodworking circular saw protection device and a sawing machine.
Background
When building site builds construction, need prop up the template in the preset position before pouring concrete such as collar tie beam, constructional column, consequently template, timber such as side need be cut into suitable size according to the position that is located, and the timber such as cutting template, side need use carpenter's disc saw to construct, but because carpenter's disc saw is mostly carpenter self-control device in the work progress, utilize the circular saw flip-chip on wooden operation panel, only leave sawtooth part as the cutting opening, but often need manual promotion wait to cut timber to carry out propelling movement operation in the work progress, very easily take place accidents such as broken fingers, injury people because of misoperation in the work progress.
Disclosure of Invention
In order to solve the technical problems, the present disclosure provides a protection device for a woodworking circular saw and a sawing machine.
A first aspect of the present disclosure provides a woodworking circular saw guard comprising a first upright, a second upright, and a sleeve to which is secured a guard for covering at least a portion of a saw blade;
the first upright post is provided with a first adjusting rod, one end of the first adjusting rod is fixedly connected with the first upright post, and the other end of the first adjusting rod penetrates through the sleeve;
the second upright post is provided with a second adjusting rod, one end of the second adjusting rod is fixedly connected with the second upright post, and the other end of the second adjusting rod penetrates through one end, far away from the first adjusting rod, of the sleeve;
the sleeve is detachably connected with the first adjusting rod and the second adjusting rod respectively.
Further, the first adjusting rod is provided with a plurality of first positioning holes, and the plurality of first positioning holes are arranged at intervals along the length direction of the first adjusting rod;
the second adjusting rod is provided with a plurality of second positioning holes, and the second positioning holes are arranged at intervals along the length direction of the second adjusting rod;
the sleeve is provided with a plurality of third positioning holes, and the third positioning holes are arranged at intervals along the length direction of the sleeve;
the first locating piece is worn to locate first locating hole with the third locating hole, the second locating piece is worn to locate the second locating hole with the third locating hole.
Further, a groove for accommodating the saw blade is formed in the bottom surface of the protective cover.
Further, the device also comprises a first beam and a second beam;
the first upright post is arranged above the first cross beam and is clamped with the first cross beam, and the second upright post is arranged above the second cross beam and is clamped with the second cross beam.
Further, the first cross beam is provided with a first sliding groove extending along the length direction of the first cross beam, and a first sliding block is connected in a sliding manner in the first sliding groove; the second cross beam is provided with a second sliding groove extending along the length direction of the second cross beam, and a second sliding block is connected in the second sliding groove in a sliding manner;
the first slider is equipped with first clamping assembly, the second slider is equipped with the second clamping assembly, first clamping assembly with the second clamping assembly is used for pressing from both sides tightly waiting to cut the piece.
Further, the first clamping assembly comprises a first screw, and two ends of the first screw are respectively connected with the first abutting block and the first hand wheel;
the first slider is equipped with first screw hole, first screw rod with first screw hole screw thread cooperation.
Further, the second clamping assembly comprises a second screw, and two ends of the second screw are respectively connected with the second abutting block and the second hand wheel;
the second sliding block is provided with a second threaded hole, and the second screw rod is in threaded fit with the second threaded hole;
the first abutting block and the second abutting block are oppositely arranged and used for clamping the workpiece to be cut.
A second aspect of the present disclosure provides a sawing machine comprising the woodworking circular saw guard of the first aspect.
Further, the saw comprises a workbench, wherein the workbench is fixedly provided with a motor, a main shaft of the motor is connected with a saw blade, a saw groove is formed in the workbench, and the saw blade extends out of the saw groove;
the protective cover is arranged above the workbench and covers at least part of the saw blade.
Further, a first beam and a second beam of the woodworking circular saw protection device are respectively arranged on two sides of the workbench, and the first beam and the second beam are respectively connected with the workbench;
or, the first beam and the second beam of the woodworking circular saw protection device are arranged at the top of the workbench, and the first beam and the second beam are respectively connected with the workbench.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the woodworking circular saw protection device provided by the embodiment of the disclosure comprises a first upright post, a second upright post and a sleeve, wherein the sleeve is fixed with a protection cover which is used for covering at least part of a saw blade; through setting up the protection casing, can realize the isolation of operating personnel and saw bit, reduce the contact of saw bit and external world for the operating personnel's of carpenter's circular saw work safety has obtained the promotion, has reduced the probability of being cut by the saw bit when operating carpenter's circular saw.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic side view of a circular woodworking saw guard according to an embodiment of the present disclosure;
FIG. 2 is a schematic top view of another construction of a woodworking circular saw guard according to an embodiment of the present disclosure;
fig. 3 is a schematic side view of another construction of a woodworking circular saw guard according to an embodiment of the present disclosure.
Reference numerals: 1. a first upright; 2. a second upright; 3. a first adjusting lever; 31. a first positioning hole; 4. a second adjusting lever; 41. a second positioning hole; 5. a sleeve; 51. a third positioning hole; 6. a protective cover; 61. a groove; 7. a first cross beam; 71. a first slider; 72. a first screw; 73. a first hand wheel; 74. a first abutment block; 8. a second cross beam; 81. a second slider; 82. a second screw; 83. the second hand wheel; 84. a second abutment block; 9. a work table; 91. a saw blade; 92. and a motor.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
Referring to fig. 1, 2 and 3, the protection device for a woodworking circular saw according to the embodiment of the disclosure includes a first upright 1, a second upright 2 and a sleeve 5, wherein the sleeve 5 is fixed with a protection cover 6, and the protection cover 6 and the sleeve 5 can be connected by a fastener or by welding. The guard 6 is used to cover at least part of the saw blade 91; through setting up protection casing 6, can realize the isolation of operating personnel and saw bit 91, reduce saw bit 91 and external contact for the operating personnel's of carpenter's circular saw work safety has obtained promoting, has reduced the probability of being cut by saw bit 91 when operating carpenter's circular saw.
The first upright 1 is provided with a first adjusting rod 3, one end of the first adjusting rod 3 is fixedly connected with the first upright 1, and the other end of the first adjusting rod is penetrated through the sleeve 5; alternatively, the first adjusting rod 3 and the first upright 1 may be connected by welding or by a fastener. The second upright post 2 is provided with a second adjusting rod 4, one end of the second adjusting rod 4 is fixedly connected with the second upright post 2, and the other end of the second adjusting rod is penetrated at one end of the sleeve 5 far away from the first adjusting rod 3; alternatively, the second adjusting rod 4 and the second upright 2 may be connected by welding or by a fastener.
The sleeve 5 is detachably connected with the first adjusting rod 3 and the second adjusting rod 4 respectively. The length of the first adjusting rod 3 or the second adjusting rod 4 inserted into the sleeve 5 can be adjusted by connecting different positions of the first adjusting rod 3 and the second adjusting rod 4 with different positions of the sleeve 5, so that the distance between the first upright 1 and the second upright 2 or the position of the protective cover 6 can be adjusted, the protective cover 6 is convenient to correspond to the saw blade 91 so as to cover the saw blade 91, the sleeve 5 is detachably connected with the first adjusting rod 3 and the second adjusting rod 4 respectively, the disassembly and the installation are convenient, the adjustment are convenient, and the use convenience is improved.
In some specific embodiments, the first adjusting lever 3 is provided with a plurality of first positioning holes 31, and the plurality of first positioning holes 31 are arranged at intervals along the length direction of the first adjusting lever 3; the second adjusting rod 4 is provided with a plurality of second positioning holes 41, and the plurality of second positioning holes 41 are arranged at intervals along the length direction of the second adjusting rod 4; the sleeve 5 is provided with a plurality of third positioning holes 51, and the plurality of third positioning holes 51 are arranged at intervals along the length direction of the sleeve 5; the first positioning piece is arranged in the first positioning hole 31 and the third positioning hole 51 in a penetrating manner, and the second positioning piece is arranged in the second positioning hole 41 and the third positioning hole 51 in a penetrating manner. Different first locating holes 31 are fixed through first locating pieces after corresponding to different third locating holes 51, and different positions of the first adjusting rod 3 can be respectively connected with the sleeve 5, so that the length of the first adjusting rod 3 inserted into the sleeve 5 can be adjusted, the distance between the first upright post 1 and the second upright post 2 or the position of the protective cover 6 can be adjusted, and the protective cover 6 can be conveniently corresponding to the saw blade 91 to cover the saw blade 91. The first positioning member may be a positioning pin or a bolt or the like. The second positioning holes 41 and the third positioning holes 51 are fixed by the second positioning pieces, so that different positions of the second adjusting rod 4 can be respectively connected with the sleeve 5, the length of the second adjusting rod 4 inserted into the sleeve 5 can be adjusted, the distance between the first upright post 1 and the second upright post 2 or the position of the protective cover 6 can be adjusted, and the protective cover 6 can be conveniently corresponding to the saw blade 91 to cover the saw blade 91. The second positioning member may be a positioning pin or a bolt or the like.
In some embodiments, the bottom surface of the guard 6 is provided with a recess 61 for receiving the saw blade 91. Alternatively, the recess 61 has two opposite side walls, both parallel to the saw blade 91. The saw blade 91 can be located in the groove 61, can realize that operating personnel and saw blade 91's isolation reduces saw blade 91 and external contact for the operating personnel's of carpenter's circular saw work safety has obtained the promotion, has reduced the probability of being cut by saw blade 91 when operating carpenter's circular saw, can also effectually stop the object that splashes.
In some specific embodiments, further comprising a first beam 7 and a second beam 8; the first upright 1 is arranged above the first cross beam 7 and is clamped with the first cross beam 7, the second upright 2 is arranged above the second cross beam 8 and is clamped with the second cross beam 8, and the detachable cross beam has the advantage of convenience in detachment and installation. Optionally, a first groove 61 is formed in the bottom of the first upright 1, a first protrusion is formed in the top of the first cross beam 7, and the first groove 61 is in clamping fit with the first protrusion. Optionally, a second groove 61 is formed in the bottom of the second upright 2, a second protrusion is formed in the top of the second cross beam 8, and the second groove 61 is in clamping fit with the second protrusion.
In some specific embodiments, the first cross beam 7 is provided with a first sliding groove extending along the length direction of the first cross beam 7, and a first sliding block 71 is slidably connected to the first sliding groove; the second cross beam 8 is provided with a second sliding groove extending along the length direction of the second cross beam 8, and a second sliding block 81 is connected in the second sliding groove in a sliding way.
The first slider 71 is provided with a first clamping assembly and the second slider 81 is provided with a second clamping assembly, the first and second clamping assemblies being used for clamping a piece to be cut. After the workpiece to be cut is clamped by the first clamping assembly and the second clamping assembly, the first sliding block 71 and the second sliding block 81 are pushed, the workpiece to be cut can be moved along the extending direction of the first sliding groove or the second sliding groove, the workpiece to be cut can be prevented from being directly pushed by an operator, the work safety of the operator of the woodworking circular saw is improved, and the probability of being cut by the saw blade 91 when the woodworking circular saw is operated is reduced.
In some embodiments, the first clamping assembly includes a first screw 72, two ends of the first screw 72 are respectively connected with a first abutment block 74 and a first hand wheel 73, and the first slider 71 is provided with a first threaded hole, and the first screw 72 is in threaded engagement with the first threaded hole. The first abutment block 74 is moved in a direction approaching or moving away from the workpiece to be cut by rotating the first screw 72 by the first hand wheel 73, so that the workpiece to be cut can be clamped or unclamped.
In some specific embodiments, the second clamping assembly includes a second screw 82, and two ends of the second screw 82 are respectively connected to a second abutment block 84 and a second hand wheel 83; the second sliding block 81 is provided with a second threaded hole, and the second screw 82 is in threaded fit with the second threaded hole; the second hand wheel 83 drives the second screw 82 to rotate, so that the second abutment block 84 can be moved in a direction approaching or moving away from the workpiece to be cut, and the workpiece to be cut can be clamped or unclamped.
The first abutment block 74 and the second abutment block 84 are disposed opposite to each other for clamping the workpiece to be cut. The first hand wheel 73 is moved to drive the first screw 72 or the second hand wheel 83 is moved to drive the second screw 82, so that the first abutting block 74 and the second abutting block 84 can be moved toward or away from each other, and the workpiece to be cut can be clamped or unclamped.
The sawing machine provided by the embodiment of the disclosure comprises the woodworking circular saw protection device provided by the embodiment of the disclosure.
In some specific embodiments, the sawing machine comprises a workbench 9, a motor 92 is fixed on the workbench 9, a saw blade 91 is connected to a main shaft of the motor 92, a saw groove is formed in the workbench 9, and the saw blade 91 extends out of the saw groove; the protection casing 6 sets up in workstation 9 top, and covers at least partial saw bit 91, can realize that operating personnel and saw bit 91's isolation reduces saw bit 91 and external contact for the operating personnel's of carpenter's circular saw work safety has obtained the promotion, has reduced the probability of being cut by saw bit 91 when operating the carpenter's circular saw.
In some embodiments, the first beam 7 and the second beam 8 of the woodworking circular saw protection device are respectively arranged at two sides of the workbench 9, and the first beam 7 and the second beam 8 are respectively connected with the workbench 9. The first cross beam 7 and the second cross beam 8 are connected with the workbench 9 through bolts respectively, and the structure is simple and the installation is convenient.
In some embodiments, the first beam 7 and the second beam 8 of the woodworking circular saw guard are disposed on top of the table 9, and the first beam 7 and the second beam 8 are connected to the table 9, respectively. The first cross beam 7 and the second cross beam 8 can be connected with the workbench 9 through bolts or clamped, and the structure is simple and the installation is convenient.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The above is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The woodworking circular saw protection device is characterized by comprising a first upright post (1), a second upright post (2) and a sleeve (5), wherein a protection cover (6) is fixed on the sleeve (5), and the protection cover (6) is used for covering at least part of a saw blade (91);
the first upright post (1) is provided with a first adjusting rod (3), one end of the first adjusting rod (3) is fixedly connected with the first upright post (1), and the other end of the first adjusting rod is arranged through the sleeve (5);
the second upright post (2) is provided with a second adjusting rod (4), one end of the second adjusting rod (4) is fixedly connected with the second upright post (2), and the other end of the second adjusting rod is penetrated through one end, far away from the first adjusting rod (3), of the sleeve (5);
the sleeve (5) is detachably connected with the first adjusting rod (3) and the second adjusting rod (4) respectively.
2. The woodworking circular saw protection device according to claim 1, wherein the first adjusting rod (3) is provided with a plurality of first positioning holes (31), and the first positioning holes (31) are arranged at intervals along the length direction of the first adjusting rod (3);
the second adjusting rod (4) is provided with a plurality of second positioning holes (41), and the second positioning holes (41) are arranged at intervals along the length direction of the second adjusting rod (4);
the sleeve (5) is provided with a plurality of third positioning holes (51), and the third positioning holes (51) are arranged at intervals along the length direction of the sleeve (5);
the first locating piece is arranged in the first locating hole (31) and the third locating hole (51) in a penetrating mode, and the second locating piece is arranged in the second locating hole (41) and the third locating hole (51) in a penetrating mode.
3. A woodworking circular saw guard according to claim 1, characterized in that the bottom surface of the guard (6) is provided with a recess (61) for receiving a saw blade (91).
4. A woodworking circular saw guard according to any one of claims 1 to 3, further comprising a first beam (7) and a second beam (8);
the first upright (1) is arranged above the first cross beam (7) and is clamped with the first cross beam (7), and the second upright (2) is arranged above the second cross beam (8) and is clamped with the second cross beam (8).
5. The woodworking circular saw protection device according to claim 4, characterized in that the first cross beam (7) is provided with a first sliding groove extending along the length direction of the first cross beam (7), and a first sliding block (71) is connected in a sliding manner in the first sliding groove; the second cross beam (8) is provided with a second sliding groove extending along the length direction of the second cross beam (8), and a second sliding block (81) is connected in the second sliding groove in a sliding way;
the first sliding block (71) is provided with a first clamping assembly, the second sliding block (81) is provided with a second clamping assembly, and the first clamping assembly and the second clamping assembly are used for clamping a piece to be cut.
6. A woodworking circular saw guard as claimed in claim 5, wherein,
the first clamping assembly comprises a first screw rod (72), and two ends of the first screw rod (72) are respectively connected with a first abutting block (74) and a first hand wheel (73);
the first slider (71) is provided with a first threaded hole, and the first screw (72) is in threaded fit with the first threaded hole.
7. The woodworking circular saw guard according to claim 6, characterized in that the second clamping assembly comprises a second screw (82), both ends of the second screw (82) being connected to a second abutment block (84) and a second hand wheel (83), respectively;
the second sliding block (81) is provided with a second threaded hole, and the second screw rod (82) is in threaded fit with the second threaded hole;
the first abutting block (74) and the second abutting block (84) are oppositely arranged and used for clamping the workpiece to be cut.
8. A sawing machine comprising a woodworking circular saw guard as claimed in any one of claims 1 to 7.
9. Sawing machine according to claim 8, comprising a table (9), the table (9) being fixed with a motor (92), the spindle of the motor (92) being connected with a saw blade (91), the table (9) being provided with a saw slot from which the saw blade (91) protrudes;
the protective cover (6) is arranged above the workbench (9) and covers at least part of the saw blade (91).
10. Sawing machine according to claim 9, wherein a first cross beam (7) and a second cross beam (8) of the woodworking circular saw guard are arranged on both sides of the table (9), respectively, the first cross beam (7) and the second cross beam (8) being connected with the table (9), respectively;
or, the first cross beam (7) and the second cross beam (8) of the woodworking circular saw protection device are arranged at the top of the workbench (9), and the first cross beam (7) and the second cross beam (8) are respectively connected with the workbench (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196211.8U CN220197949U (en) | 2023-05-17 | 2023-05-17 | Woodworking circular saw protection device and sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196211.8U CN220197949U (en) | 2023-05-17 | 2023-05-17 | Woodworking circular saw protection device and sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197949U true CN220197949U (en) | 2023-12-19 |
Family
ID=89148748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196211.8U Active CN220197949U (en) | 2023-05-17 | 2023-05-17 | Woodworking circular saw protection device and sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197949U (en) |
-
2023
- 2023-05-17 CN CN202321196211.8U patent/CN220197949U/en active Active
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