CN218396253U - High accuracy scissors formula band sawing machine - Google Patents
High accuracy scissors formula band sawing machine Download PDFInfo
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- CN218396253U CN218396253U CN202222420016.0U CN202222420016U CN218396253U CN 218396253 U CN218396253 U CN 218396253U CN 202222420016 U CN202222420016 U CN 202222420016U CN 218396253 U CN218396253 U CN 218396253U
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- cantilever
- saw blade
- balladeur train
- door
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- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 7
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a high accuracy scissors formula band sawing machine, including cantilever and the saw blade that is located the cantilever below, be provided with the balladeur train on the cantilever, the slip direction of this balladeur train is along the length direction of cantilever, the bottom of balladeur train is provided with the spacing wheel that is located the saw blade both sides, the utility model discloses in set up the balladeur train that slides along cantilever length direction on the cantilever, the bottom of balladeur train sets up the spacing wheel that is located the saw blade both sides, and the spacing wheel extrudees the saw blade, can appear the phenomenon of vibrations when the saw blade cuts the work piece, can eliminate vibrations by approximation under the restriction of spacing wheel, and then can improve the machining precision; the distance between the limiting wheels positioned on the two sides of the saw blade can be adjusted through the arranged lead screws, so that the saw blade is suitable for saw blades with different thicknesses.
Description
Technical Field
The utility model relates to a band sawing machine technical field specifically is a high accuracy scissors formula band sawing machine.
Background
Scissors formula band saw (ing) machine structure mainly includes the workstation, cantilever of upper and lower swivelling joint on the workstation, set up drive mechanism in the cantilever, the below of cantilever sets up the saw blade, drive mechanism is used for driving the saw blade operation, when control cantilever downswing, the moving saw blade can be to fixed work piece cutting process on the workstation, because the length of the naked saw blade in cantilever below is longer, the phenomenon of vibrations can appear when cutting the work piece, the saw blade of vibrations can influence the size behind the work piece cutting, and then cutting accuracy is low.
Therefore, the utility model provides a high accuracy scissors formula band sawing machine.
Disclosure of Invention
The utility model aims at providing a not enough that prior art exists, the utility model aims at providing a high accuracy scissors formula band sawing machine to solve the problem that proposes in the above-mentioned background, the utility model discloses install the balladeur train on scissors formula band sawing machine's cantilever, the bottom setting of balladeur train is located the spacing wheel of band saw both sides, and spacing wheel extrusion band saw when the saw blade processing work piece, can slide the balladeur train and make spacing wheel be close to the work piece, can improve the size precision after the work piece saw cuts from this.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a high accuracy scissors formula band sawing machine, includes the cantilever and is located the saw blade of cantilever below, be provided with the balladeur train on the cantilever, the slip direction of this balladeur train is along the length direction of cantilever, the bottom of balladeur train is provided with the spacing wheel that is located the saw blade both sides, the lateral wall rolling contact of this spacing wheel and saw blade, be provided with the retaining member that uses with the cantilever cooperation on the balladeur train.
Furthermore, a first portal frame and a second portal frame are arranged on the sliding frame, the first portal frame is buckled on the cantilever from the upper part, and the open end of the second portal frame is fixedly connected with the open end of the first portal frame.
Furthermore, slide rails are fixedly arranged on two sides of the cantilever, and slide grooves matched with the slide rails are formed in two sides in the first door-shaped frame.
Furthermore, the locking piece is a bolt and is screwed on the top of the first portal frame in a penetrating mode, and one end of the locking piece is matched with the upper end face of the cantilever.
Furthermore, the wheel shaft on the limiting wheel is connected with the non-opening end on the second portal frame.
Furthermore, a slide way is formed in one side of the lower end face of the second portal frame, a sliding block located in the slide way is fixedly arranged at the top of the wheel shaft, and a lead screw used for controlling the distance between limiting wheels located on two sides of the saw blade is rotatably connected to the second portal frame.
The utility model has the advantages that: the utility model relates to a high-precision scissor band sawing machine, which comprises a cantilever; a slide rail; a saw blade; a carriage; a first gantry; a second portal frame; a slideway; a limiting wheel; a wheel axle; a slider; a locking member; and a lead screw.
The cantilever is provided with a sliding frame which slides along the length direction of the cantilever, the bottom of the sliding frame is provided with limiting wheels which are positioned at two sides of the saw blade, the limiting wheels extrude the saw blade, the saw blade can generate vibration when cutting a workpiece, the vibration can be approximately eliminated under the limitation of the limiting wheels, and the processing precision can be further improved; the distance between the limiting wheels positioned on the two sides of the saw blade can be adjusted through the arranged lead screws, so that the saw blade is suitable for saw blades with different thicknesses.
Drawings
FIG. 1 is a schematic view of the structure of the high precision scissor band sawing machine of the present invention in which the cantilever, the saw blade, the sliding frame, the locking member and the limiting wheel are engaged;
FIG. 2 is a schematic view showing the detailed connection between the carriage and the cantilever in the high precision scissor band sawing machine according to the present invention;
FIG. 3 is a schematic view of a second gate frame, a limiting wheel and a lead screw of the high precision scissor band sawing machine according to the present invention;
in the figure: 1. a cantilever; 11. a slide rail; 2. a saw blade; 3. a carriage; 31. a first gantry; 32. a second portal frame; 321. a slideway; 4. a limiting wheel; 41. a wheel axle; 411. a slider; 5. a locking member; 6. and a lead screw.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-precision scissor type band sawing machine comprises a cantilever 1 and a saw blade 2 located below the cantilever 1, when the cantilever 1 rotates downwards, the saw blade 2 can saw and process a workpiece placed on a processing table, a sliding frame 3 is arranged on the cantilever 1, the sliding direction of the sliding frame 3 is along the length direction of the cantilever 1, limiting wheels 4 located on two sides of the saw blade 2 are arranged at the bottom of the sliding frame 3, the limiting wheels 4 are in rolling contact with the side walls of the saw blade 2, the limiting wheels 4 limit the saw blade 2 to prevent shaking, the saw blade 2 can drive the limiting wheels 4 to rotate by using friction force when in operation, a locking piece 5 matched with the cantilever 1 for use is arranged on the sliding frame 3, the position of the limiting wheels 4 in the length direction of the saw blade 2 can be changed by the sliding frame 3, the locking piece 5 can be used for locking the sliding frame 3 after the position is determined, when the limiting wheels 4 are closer to the workpiece, the shaking range of the saw blade 2 is smaller, and the processing precision is higher.
In this embodiment, the carriage 3 is provided with a first door type frame 31 and a second door type frame 32, the first door type frame 31 is fastened on the cantilever 1 from the upper portion, the open end of the second door type frame 32 is fixedly connected with the open end of the first door type frame 31, the carriage 3 is provided with the first door type frame 31 and the second door type frame 32, the first door type frame 31 is fastened on the cantilever 1 from the upper portion, the open end of the second door type frame 32 is fixedly connected with the open end of the first door type frame 31, preferably, the second door type frame 32 is perpendicular to the first door type frame 31, the further locking member 5 is a bolt and is screwed on the top of the first door type frame 31, a threaded hole screwed and connected with the first door type frame 31 is formed in the top of the first door type frame 31, the sliding rails 11 are fixedly arranged on two sides of the cantilever 1, sliding grooves matched with the sliding rails 11 are formed in two sides in the first door type frame 31, when the first door type frame 31 is screwed, one end of the locking member 5 and one end of the cantilever 1 are matched with the other locking member 4, and the non-interference between the locking member 4 and the non-position of the non-locking member 4 on the cantilever 1 can be eliminated.
This embodiment, slide 321 has been seted up to one side of terminal surface under the second portal frame 32, the fixed slider 411 that is located the slide 321 that is provided with in top of shaft 41, it is connected with the lead screw 6 that is used for controlling the distance between the spacing wheel 4 that is located 2 both sides of saw blade to rotate on the second portal frame 32, specific saying so lead screw 6 extends to in the slide 321 and runs through with slider 411 and closes the connection soon, the spacing hole of connecting through bearing and lead screw 6 rotation is seted up to one side of second portal frame 32, and the screw thread that closes soon with two sliders 411 on the lead screw 6 is turned to opposite.
When using this band sawing machine, place the work piece of outside and press from both sides tight fixedly on the anchor clamps on the processing bench, then manual loosening retaining member 5, manual slip balladeur train 3 for spacing wheel 4 rolls and is close to the work piece along saw blade 2, then starts saw blade 2, and 1 downswing of control cantilever, saw blade 2 begin to saw cut the work piece, because spacing wheel 4 is close to the work piece, can effectual elimination saw blade 2 because of the vibrations that the cutting brought, and then can improve cutting accuracy greatly.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high accuracy scissors formula band sawing machine, includes cantilever (1) and saw blade (2) that are located cantilever (1) below, its characterized in that, be provided with balladeur train (3) on cantilever (1), the length direction of the slip direction along cantilever (1) of this balladeur train (3), the bottom of balladeur train (3) is provided with spacing wheel (4) that are located saw blade (2) both sides, the lateral wall rolling contact of this spacing wheel (4) and saw blade (2), be provided with retaining member (5) that use with cantilever (1) cooperation on balladeur train (3).
2. A high precision scissor band saw machine as claimed in claim 1 wherein: the sliding frame (3) is provided with a first door-shaped frame (31) and a second door-shaped frame (32), the first door-shaped frame (31) is buckled on the cantilever (1) from the upper part, and the opening end of the second door-shaped frame (32) is fixedly connected with the opening end of the first door-shaped frame (31).
3. A high precision scissor band saw machine as claimed in claim 2, wherein: slide rails (11) are fixedly arranged on two sides of the cantilever (1), and slide grooves matched with the slide rails (11) are formed in two sides of the first door-shaped frame (31).
4. A high precision scissor band saw machine as claimed in claim 2, wherein: the locking piece (5) is a bolt and penetrates through the top of the first door-shaped frame (31) in a screwing mode, and one end of the locking piece (5) is matched with the upper end face of the cantilever (1).
5. A high precision scissor band saw machine as claimed in claim 2, wherein: and a wheel shaft (41) on the limiting wheel (4) is connected with a non-open end on the second portal frame (32).
6. A high accuracy scissor band saw machine as in claim 5, wherein: slide (321) have been seted up to one side of second portal frame (32) lower extreme face, the top of shaft (41) is fixed to be provided with and is located slider (411) in slide (321), rotate on second portal frame (32) and be connected with lead screw (6) that are used for controlling to be located the distance between spacing wheel (4) of saw blade (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420016.0U CN218396253U (en) | 2022-09-13 | 2022-09-13 | High accuracy scissors formula band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420016.0U CN218396253U (en) | 2022-09-13 | 2022-09-13 | High accuracy scissors formula band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218396253U true CN218396253U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222420016.0U Active CN218396253U (en) | 2022-09-13 | 2022-09-13 | High accuracy scissors formula band sawing machine |
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| CN (1) | CN218396253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102580A (en) * | 2023-10-11 | 2023-11-24 | 邢台市一临轴承科技有限公司 | Scissor type band sawing machine for steel member |
-
2022
- 2022-09-13 CN CN202222420016.0U patent/CN218396253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102580A (en) * | 2023-10-11 | 2023-11-24 | 邢台市一临轴承科技有限公司 | Scissor type band sawing machine for steel member |
| CN117102580B (en) * | 2023-10-11 | 2024-01-23 | 邢台市一临轴承科技有限公司 | Scissor type band sawing machine for steel member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: 150300 Xinli Street, Acheng District, Harbin City, Heilongjiang Province Patentee after: Harbin Xinji Power Station Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 251,499 Plant 1, No. 7, Mechanical Industrial Park, Jiyang County, Jinan City, Shandong Province (Huihe Town, west of National Highway 220) Patentee before: Jinan Daewoo CNC Machinery Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |