CN219882685U - Hanging saw convenient for replacing saw - Google Patents
Hanging saw convenient for replacing saw Download PDFInfo
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- CN219882685U CN219882685U CN202320994462.4U CN202320994462U CN219882685U CN 219882685 U CN219882685 U CN 219882685U CN 202320994462 U CN202320994462 U CN 202320994462U CN 219882685 U CN219882685 U CN 219882685U
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- saw
- side wall
- motor
- screw rod
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- 125000003003 spiro group Chemical group 0.000 claims description 5
- 239000000463 material Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a suspended sawing machine convenient for replacing a saw, which belongs to the technical field of suspended sawing machines and comprises a base and a supporting plate, wherein the supporting plate is fixedly connected to the left side of the top of the base, the top of the supporting plate is fixedly connected with a top plate, the bottom of the top plate is provided with a moving groove, the right side wall of the top plate is fixedly connected with a second motor, the tail end of a power output shaft of the second motor is fixedly connected with a screw rod, the tail end of the screw rod penetrates through the top plate and extends to the left side wall of an inner cavity of the moving groove, the outer side wall of the screw rod is in threaded connection with a moving block, the bottom of the moving block is fixedly connected with an electric push rod, and the tail end of the electric push rod is fixedly connected with a third motor.
Description
Technical Field
The utility model relates to the technical field of suspended sawing machines, in particular to a suspended sawing machine convenient for replacing a saw.
Background
The sawing machine uses a saw as a saw to cut and divide timber by a reciprocating motion of a blade saw or a band saw or a rotary motion of a circular saw. And the hanging saw is a saw machine which hangs a cutting saw above as the name implies.
The existing hanging saw machine can be gradually dulled after cutting for many times, and the hanging saw machine can cut the motionless materials after the saw blade is dulled, at the moment, the saw blade needs to be replaced, but the general hanging saw machine is more troublesome in replacing the saw blade, longer time is required to be consumed, and then the working efficiency is influenced, and when the hanging saw machine is used for cutting the materials, the materials need to be pressed tightly manually, but the materials need to be pressed tightly manually and the cutting is carried out, so that a hanging saw machine convenient for replacing the saw is provided.
Disclosure of Invention
The utility model aims to provide a suspended sawing machine convenient for replacing a saw, so as to solve the problems that a general suspended sawing machine is inconvenient to replace a saw blade, materials are pressed tightly manually, and a great potential safety hazard exists in cutting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hang saw machine convenient to change saw, includes base and backup pad, backup pad fixed connection is in the top left side of base, the top fixedly connected with roof of backup pad, the removal groove has been seted up to the bottom of roof, the right side wall fixedly connected with second motor of roof, the terminal fixedly connected with screw rod of power take off shaft of second motor, the terminal of screw rod runs through the roof and extends to the inner chamber left side wall of removal groove, the lateral wall spiro union of screw rod has the movable block, the bottom fixedly connected with electric putter of movable block, the terminal fixedly connected with third motor of electric putter, the power take off shaft front end fixedly connected with connecting axle of third motor, the lateral wall grafting of connecting axle has the bolt, the lateral wall of bolt has cup jointed the spring, the front end grafting of connecting axle has the connecting rod, the slot has been seted up to the lateral wall of connecting rod, the front end fixedly connected with saw bit of connecting rod.
As a further description of the above technical solution:
the bottom four corners fixedly connected with supporting leg of base, both sides fixedly connected with riser around the top of base.
As a further description of the above technical solution:
the chute is arranged on the inner side wall of the vertical plate, and the first motor is fixedly connected to the upper side of the right side wall of the vertical plate.
As a further description of the above technical solution:
the power output shaft left end fixedly connected with pivot of first motor, the left end of pivot runs through the riser and extends to the inner chamber left side wall of spout, the lateral wall left and right sides fixedly connected with first bevel gear of pivot.
As a further description of the above technical solution:
the inner cavity bottom of the sliding groove is rotationally connected with a screw rod, the upper side of the outer side wall of the screw rod is fixedly connected with a limiting block, the top end of the screw rod is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear for rotation.
As a further description of the above technical solution:
the outer side wall spiro union of lead screw has the slider, fixedly connected with clamp plate between the inside wall of slider, the bottom fixedly connected with rubber pad of clamp plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. this hang saw machine convenient to change saw is through pulling the bolt outward for the slot is shifted out to the bolt end, and compression spring simultaneously, and the rethread pulls the saw bit, makes the connecting rod shift out from the connecting axle, can accomplish the dismantlement of saw bit, inserts the connecting axle with the connecting rod of new saw bit afterwards in, and loosens the bolt, makes the bolt remove under the effect that the spring is kick-backed, makes the bolt end peg graft in the slot then, can lock the saw bit, thereby makes the saw bit of hanging saw machine be convenient for change, reduces the change time, improves work efficiency.
2. This hang saw convenient to change saw drives the pivot through starting first motor and rotates for the pivot drives first bevel gear and rotates, drives second bevel gear through first bevel gear and rotates, makes the lead screw rotate, rotates through the lead screw and drives the slider and remove, makes the slider drive the clamp plate and descends, makes the clamp plate compress tightly the material and fix then, provides certain buffering through the rubber pad simultaneously, avoids the clamp plate to crush the material, thereby need not the manual work to press tightly when making the material cutting, improves the security.
Drawings
Fig. 1 is a schematic perspective view of a hanging saw machine for conveniently replacing a saw according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional front view of a scroll saw with a saw convenient for replacement according to the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional right-hand view of a jigsaw machine for facilitating saw replacement in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a of the hanging saw machine for conveniently replacing a saw according to the present utility model.
In the figure: 100. a base; 110. support legs; 120. a vertical plate; 130. a chute; 140. a first motor; 150. a rotating shaft; 151. a first bevel gear; 160. a screw rod; 161. a limiting block; 162. a second bevel gear; 170. a slide block; 180. a pressing plate; 190. a rubber pad; 200. a support plate; 210. a top plate; 220. a moving groove; 230. a second motor; 240. a screw; 250. a moving block; 260. an electric push rod; 270. a third motor; 280. a connecting shaft; 281. a plug pin; 282. a spring; 290. a connecting rod; 291. a slot; 292. and (5) a saw blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a hanging saw machine which is convenient for replacing a saw, so that a saw blade of the hanging saw machine is convenient to replace, and manual pressing is not needed when materials are cut, thereby improving the safety, and referring to fig. 1-4, the hanging saw machine comprises a base 100 and a supporting plate 200;
referring to fig. 1 to 3, a base 100 is used for mounting a support plate 200;
referring to fig. 1 to 4 again, a supporting plate 200 is fixedly connected to the left side of the top of the base 100, a top plate 210 is fixedly connected to the top of the supporting plate 200, the top plate 210 is used for installing a second motor 230, a moving slot 220 is provided at the bottom of the top plate 210, the moving slot 220 is used for limiting the movement of the moving block 250, the right side wall of the top plate 210 is fixedly connected with the second motor 230, the second motor 230 is used for driving a screw 240 to rotate, the tail end of the power output shaft of the second motor 230 is fixedly connected with the screw 240, the tail end of the screw 240 penetrates through the top plate 210 and extends to the left side wall of the inner cavity of the moving slot 220, the screw 240 is used for driving the moving block 250 to move, the moving block 250 is used for driving an electric push rod 260 to move, the bottom of the moving block 250 is fixedly connected with the electric push rod 260, the electric push rod 260 is used for driving the third motor 270 to lift, the tail end of the electric push rod 260 is fixedly connected with a third motor 270, the third motor 270 is used for driving a saw blade 292 to rotate at a high speed, the front end of a power output shaft of the third motor 270 is fixedly connected with a connecting shaft 280, the connecting shaft 280 is used for installing a plug-in connecting rod 290, the outer side wall of the connecting shaft 280 is plugged with a plug 281, the plug 281 is used for locking the connecting rod 290, the outer side wall of the plug 281 is sleeved with a spring 282, the spring 282 is used for driving the plug 281 to rebound, the front end of the connecting shaft 280 is plugged with a connecting rod 290, the connecting rod 290 is used for installing the saw blade 292, the outer side wall of the connecting rod 290 is provided with a slot 291, the slot 291 is used for being matched with the plug 281, the front end of the connecting rod 290 is fixedly connected with the saw blade 292, the saw blade 292 is used for cutting materials, and the tail end of the plug 281 can be moved out of the slot 291 by pulling the plug 281, and the saw blade 292 can be rapidly detached;
in summary, the saw blade 292 of the hanging saw machine is convenient to replace, the replacement time is reduced, and the working efficiency is improved.
Referring to fig. 1 to 3 again, the four corners of the bottom of the base 100 are fixedly connected with supporting legs 110, and the front and rear sides of the top of the base 100 are fixedly connected with vertical plates 120, so that the device can be supported by the supporting legs 110.
Referring to fig. 1-2, a chute 130 is formed on an inner side wall of the vertical plate 120, a first motor 140 is fixedly connected to an upper side of a right side wall of the vertical plate 120, and a rotating shaft 150 can be driven to rotate by the first motor 140.
Referring to fig. 1-3 again, a rotary shaft 150 is fixedly connected to the left end of the power output shaft of the first motor 140, the left end of the rotary shaft 150 penetrates through the vertical plate 120 and extends to the left side wall of the inner cavity of the chute 130, and first bevel gears 151 are fixedly connected to the left and right sides of the outer side wall of the rotary shaft 150 and can drive the first bevel gears 151 to rotate through the rotary shaft 150.
Referring to fig. 1-3 again, a screw rod 160 is rotatably connected to the bottom of the inner cavity of the chute 130, a limiting block 161 is fixedly connected to the upper side of the outer side wall of the screw rod 160, a second bevel gear 162 is fixedly connected to the top end of the screw rod 160, the second bevel gear 162 is meshed with the first bevel gear 151 for rotation, and the screw rod 160 can be driven to rotate through the second bevel gear 162.
Referring to fig. 1-3 again, a slide block 170 is screwed on an outer side wall of the screw rod 160, a pressing plate 180 is fixedly connected between inner side walls of the slide block 170, a rubber pad 190 is fixedly connected to the bottom of the pressing plate 180, and the pressing plate 180 can be driven to move up and down through the slide block 170.
In conclusion, the material is cut without manual pressing, and safety is improved.
When the saw blade mechanism is specifically used, a person skilled in the art firstly places materials on the base 100, then starts the first motor 140 to drive the rotating shaft 150 to rotate, the rotating shaft 150 drives the first bevel gear 151 to rotate, the first bevel gear 151 drives the second bevel gear 162 to rotate, the screw rod 160 rotates to drive the sliding block 170 to move, the sliding block 170 drives the pressing plate 180 to descend, the pressing plate 180 is enabled to press and fix the materials, then starts the third motor 270 to drive the saw blade 292 to rotate at a high speed, then the electric push rod 260 is extended to drive the third motor 270 to descend, the saw blade 292 is enabled to be abutted against the materials to cut, the second motor 230 is started to drive the screw rod 240 to rotate, the moving block 250 is enabled to drive the third motor 270 to transversely move, then the cutting of the materials is completed, when the saw blade 292 is replaced, the plug 281 is pulled outwards, the tail end of the plug 281 is enabled to move out of the slot 291, the old plug 281 can compress the spring 282, the connecting rod 290 is enabled to move out of the connecting shaft 280, the saw blade 292 can be detached, the new saw blade 292 is enabled to be pushed into the connecting shaft 280, the connecting rod 280 is enabled to rotate at a high speed, and then the new plug connector pin 281 is enabled to rebound when the plug connector is placed in the slot 281.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. Hanging saw machine convenient to change saw, its characterized in that: including base (100) and backup pad (200), backup pad (200) fixed connection is in the top left side of base (100), the top fixedly connected with roof (210) of backup pad (200), movable groove (220) have been seted up to the bottom of roof (210), the right side wall fixedly connected with second motor (230) of roof (210), the power take off shaft end fixedly connected with screw rod (240) of second motor (230), the end of screw rod (240) runs through roof (210) and extends to the inner chamber left side wall of movable groove (220), the lateral wall spiro union of screw rod (240) has movable block (250), the bottom fixedly connected with electric putter (260) of movable block (250), the end fixedly connected with third motor (270) of electric putter (260), the power take off shaft front end fixedly connected with connecting axle (280), the lateral wall grafting of connecting axle (280) has (281), the lateral wall of outer side of connecting axle (281) is cup jointed with spring (280), the lateral wall spiro union of connecting axle (290), the front end of connecting rod (290) has connecting rod (291), connecting rod (292) has the slot (291).
2. A hanging saw machine for facilitating replacement of a saw according to claim 1, wherein: support legs (110) are fixedly connected to four corners of the bottom of the base (100), and vertical plates (120) are fixedly connected to the front side and the rear side of the top of the base (100).
3. A hanging saw machine for facilitating replacement of a saw according to claim 2, wherein: the chute (130) is formed in the inner side wall of the vertical plate (120), and a first motor (140) is fixedly connected to the upper side of the right side wall of the vertical plate (120).
4. A hanging saw machine for facilitating replacement of a saw according to claim 3, wherein: the power output shaft left end fixedly connected with pivot (150) of first motor (140), the left end of pivot (150) runs through riser (120) and extends to the inner chamber left side wall of spout (130), the lateral wall left and right sides fixedly connected with first bevel gear (151) of pivot (150).
5. A hanging saw machine for facilitating replacement of a saw according to claim 3, wherein: the inner cavity bottom of the sliding groove (130) is rotationally connected with a screw rod (160), the upper side of the outer side wall of the screw rod (160) is fixedly connected with a limiting block (161), the top end of the screw rod (160) is fixedly connected with a second bevel gear (162), and the second bevel gear (162) is meshed with the first bevel gear (151) for rotation.
6. A hanging saw machine for facilitating replacement of a saw as defined in claim 5, wherein: the outer side wall spiro union of lead screw (160) has slider (170), fixedly connected with clamp plate (180) between the inside wall of slider (170), the bottom fixedly connected with rubber pad (190) of clamp plate (180).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994462.4U CN219882685U (en) | 2023-04-27 | 2023-04-27 | Hanging saw convenient for replacing saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994462.4U CN219882685U (en) | 2023-04-27 | 2023-04-27 | Hanging saw convenient for replacing saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882685U true CN219882685U (en) | 2023-10-24 |
Family
ID=88411073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320994462.4U Active CN219882685U (en) | 2023-04-27 | 2023-04-27 | Hanging saw convenient for replacing saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882685U (en) |
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2023
- 2023-04-27 CN CN202320994462.4U patent/CN219882685U/en active Active
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