CN222448449U - Fixing device of steel cutting machine - Google Patents
Fixing device of steel cutting machine Download PDFInfo
- Publication number
- CN222448449U CN222448449U CN202420485858.0U CN202420485858U CN222448449U CN 222448449 U CN222448449 U CN 222448449U CN 202420485858 U CN202420485858 U CN 202420485858U CN 222448449 U CN222448449 U CN 222448449U
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- cutting seat
- clamping
- conveying
- cutting
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model relates to the field of cutting machines and discloses a fixing device of a steel cutting machine, which comprises a cutting seat, a cutter frame, a cutter head and a driving motor, wherein the cutter head is hinged to the cutting seat, the cutter head is rotatably connected to the cutter head, the driving motor is used for driving the cutter head to rotate, a plurality of conveying rollers are rotatably connected to the cutting seat, the axis of each conveying roller is perpendicular to the end face of the cutter head, a pressing frame positioned above each conveying roller is slidably connected to the cutting seat, the pressing frame is rotatably connected with the pressing roller, and the cutting seat is provided with a pressing cylinder for driving the pressing frame to be close to or far away from the conveying roller and a conveying motor for driving the conveying roller to rotate. The steel automatic feeding device has the advantages that before cutting steel, the pressing cylinder drives the pressing frame to move towards the conveying roller, so that the steel is pressed and fixed in the vertical direction, and the driving motor drives the conveying roller to rotate, so that automatic feeding of the steel is realized.
Description
Technical Field
The utility model relates to the technical field of steel cutting, in particular to a fixing device of a steel cutting machine.
Background
Generally, a dicing saw includes a miter saw mainly used for cutting nonferrous metal profiles such as aluminum metal, wood, fiber boards, plastic boards, etc., and a profile dicing saw mainly used for cutting hard materials such as steel, iron, etc.
The patent with the publication number CN205519904U discloses a cutting saw which comprises a workbench, a saw frame, a fixed jaw for positioning a workpiece cutting angle, a connecting piece connected with the workbench, a cam wrench with a cam surface, a cam handle and a cam mechanism, wherein the cam wrench is matched with the connecting piece and can rotate between a first rotating position and a second rotating position under the action of external force, the cam surface correspondingly rotates between the first rotating position and the second rotating position, and when the cam surface is in the first rotating position, the cam surface is in interference fit with the fixed jaw.
According to the scheme, although adjustment of different cutting angles with the cutting piece is achieved, the cutting piece is fixed by adopting a mode of assisting in clamping the fixed jaw and the fixed jaw, the mode can clamp a single steel, but simultaneously, when a plurality of small steels such as angle steels are fixed at the same time, the angle steels are arranged side by side on a horizontal plane, the mode of assisting in clamping the fixed jaw and the fixed jaw is easy to protrude in the middle part, and the stability of the plurality of steels on the horizontal plane cannot be maintained.
Disclosure of utility model
The utility model aims to provide a fixing device of a steel cutting machine, which has the effect of stably fixing the cutting of a plurality of angle steels.
The technical aim of the utility model is achieved by the following technical scheme that the fixing device of the steel cutting machine comprises a cutting seat, a cutter frame, a cutter head and a driving motor, wherein the cutter head is hinged to the cutting seat, the cutter head is rotatably connected to the cutter frame, the driving motor drives the cutter head to rotate, the cutting seat is rotatably connected with a plurality of conveying rollers, the axis of each conveying roller is perpendicular to the end face of the cutter head, the cutting seat is slidably connected with a pressing frame positioned above each conveying roller, the pressing frame is rotatably connected with each pressing roller, and the cutting seat is provided with a pressing cylinder for driving the pressing frame to be close to or far away from the conveying roller and a conveying motor for driving the conveying rollers to rotate.
Through adopting above-mentioned technical scheme, before cutting steel, compress tightly cylinder drive and compress tightly the frame and remove to the transfer roller direction to realize compressing tightly fixedly to steel in vertical orientation, thereby the transfer motor drive transfer roller rotates and realizes the autoloading to steel.
The utility model is further characterized in that guide clamping mechanisms are respectively arranged at two ends of the conveying roller, each guide clamping mechanism comprises a positioning roller rotationally connected with the cutting seat, a clamping sliding block slidingly connected with the cutting seat and a clamping roller rotationally connected with the clamping sliding block, the axial line of the positioning roller and the axial line of the clamping roller are perpendicular to the plane where the axial line of the conveying roller is located, and a conveying gap is arranged between the positioning roller and the clamping roller.
Through adopting above-mentioned technical scheme, the steel that waits to cut passes from the conveying clearance, and the slip is added the tight piece and is adjusted the size of conveying clearance, realizes the direction of the steel that waits to cut.
The cutting device is further characterized in that a guide sliding rail is arranged on the cutting seat, the compression sliding block is connected to the guide sliding rail in a sliding mode, an adjusting screw is connected to the cutting seat in a rotating mode, and the adjusting screw is connected with the compression sliding block in a threaded mode.
Through adopting above-mentioned technical scheme, rotate adjusting screw drive and compress tightly the slider and slide and be close to or keep away from the locating roller, realize treating the clamping fixation of cutting steel in the horizontal direction.
The cutting device is further characterized in that the end part of the adjusting screw is fixedly connected with a transmission bevel gear, the cutting seat is rotatably connected with a clamping rotating shaft, the clamping rotating shaft is fixedly connected with a driving bevel gear meshed with the transmission bevel gear, and the end part of the pressing rotating shaft is fixedly connected with an adjusting hand wheel.
By adopting the technical scheme, the rotation adjusting hand wheel drives the adjusting screw to rotate through the meshing of the driving bevel gear and the transmission bevel gear.
The cutting machine is further provided with the transmission gears fixedly connected with the ends of the transmission rollers, the cutting seat is rotatably connected with the adjusting gears positioned between two adjacent transmission gears, and the adjusting gears are respectively meshed with the transmission gears on two sides.
By adopting the technical scheme, the meshing of the adjusting gear and the transmission gear enables the conveying rollers to rotate in the same direction.
The beneficial effects of the utility model are as follows:
Before cutting the steel, the compression cylinder drives the compression frame to move towards the direction of the conveying roller, so that the steel is compressed and fixed in the vertical direction, and the driving motor drives the conveying roller to rotate, so that the automatic feeding of the steel is realized;
The steel to be cut passes through the conveying gap, and the sliding clamping block adjusts the size of the conveying gap, so that the steel to be cut is guided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a schematic diagram of connection relation of the pressing frame in the present embodiment.
Fig. 3 is a schematic structural view of the guide clamping mechanism of the present embodiment.
Fig. 4 is an enlarged schematic view at a in fig. 1.
In the figure, 1, a cutting seat, 11, a knife rest, 2, a knife disc, 21, a driving motor, 3, a conveying roller, 31, a conveying motor, 32, a transmission gear, 33, an adjusting gear, 4, a pressing frame, 41, a pressing roller, 42, a pressing cylinder, 5, a guiding clamping mechanism, 51, a positioning roller, 52, a clamping sliding block, 53, a clamping roller, 6, a guiding sliding rail, 61, an adjusting screw, 62, a transmission bevel gear, 7, a clamping rotating shaft, 71, a driving bevel gear and 72, and an adjusting hand wheel.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
The embodiment, as shown in the figure, a fixing device of a steel cutting machine comprises a cutting seat 1, a cutter frame 11 hinged to the cutting seat 1, a cutter head 2 rotatably connected to the cutter frame 11 and a driving motor 21 for driving the cutter head 2 to rotate, wherein a plurality of conveying rollers 3 are rotatably connected to the cutting seat 1, the axis of each conveying roller 3 is perpendicular to the end face of the cutter head 2, a pressing frame 4 positioned above each conveying roller 3 is slidably connected to the cutting seat 1, a pressing roller 41 is rotatably connected to the pressing frame 4, and a pressing cylinder 42 for driving the pressing frame 4 to be close to or far away from each conveying roller 3 and a driving motor 21 for driving the conveying rollers 3 to rotate are arranged on the cutting seat 1. The end part of the conveying roller 3 is fixedly connected with a transmission gear 32, the cutting seat 1 is rotatably connected with an adjusting gear 33 positioned between two adjacent transmission gears 32, and the adjusting gears 33 are respectively meshed with the transmission gears 32 on two sides.
As shown in the figure, the two ends of the conveying roller 3 are respectively provided with a guiding clamping mechanism 5, the guiding clamping mechanism 5 comprises a positioning roller 51 rotatably connected with the cutting seat 1, a clamping sliding block 52 slidably connected with the cutting seat 1 and a clamping roller 53 rotatably connected with the clamping sliding block 52, the axial lines of the positioning roller 51 and the clamping roller 53 are perpendicular to the plane where the axial line of the conveying roller 3 is located, and a conveying gap is arranged between the positioning roller 51 and the clamping roller 53.
As shown in the figure, a guide slide rail 6 is arranged on the cutting seat 1, a compression slide block is slidably connected to the guide slide rail 6, an adjusting screw 61 is rotatably connected to the cutting seat 1, and the adjusting screw 61 is in threaded connection with the compression slide block. The end part of the adjusting screw 61 is fixedly connected with a transmission bevel gear 62, the cutting seat 1 is rotationally connected with a clamping rotating shaft 7, a driving bevel gear 71 meshed with the transmission bevel gear 62 is fixedly connected with the clamping rotating shaft 7, and the end part of the pressing rotating shaft is fixedly connected with an adjusting hand wheel 72.
When the steel cutting machine is used, steel to be cut passes through the conveying gap, the sliding clamping block adjusts the size of the conveying gap, the steel to be cut is guided, the adjusting screw rod 61 is driven to rotate by the meshing of the driving bevel gear 71 and the transmission bevel gear 62 through the rotation adjusting hand wheel 72, the adjusting screw rod 61 drives the pressing sliding block to slide close to or far away from the positioning roller 51, and clamping and fixing of the steel to be cut in the horizontal direction are achieved. The compressing cylinder 42 drives the compressing frame 4 to move towards the direction of the conveying roller 3, so that the steel is compressed and fixed in the vertical direction, the driving motor 21 drives the conveying roller 3 to rotate, the automatic feeding of the steel is realized, and the stability of fixing the steel to be cut is improved.
Claims (5)
1. The fixing device of the steel cutting machine comprises a cutting seat (1), a cutter rest (11) connected with the cutting seat (1) in a hinged mode, a cutter disc (2) connected with the cutter rest (11) in a rotating mode and a driving motor (21) driving the cutter disc (2) to rotate, and is characterized in that a plurality of conveying rollers (3) are connected to the cutting seat (1) in a rotating mode, the axis of each conveying roller (3) is perpendicular to the end face of the cutter disc (2), a pressing frame (4) located above each conveying roller (3) is connected to the cutting seat (1) in a sliding mode, a pressing roller (41) is connected to the pressing frame (4) in a rotating mode, and a pressing cylinder (42) driving the pressing frame (4) to be close to or far away from the conveying rollers (3) and a conveying motor (31) driving the conveying rollers (3) to rotate are arranged on the cutting seat (1).
2. The fixing device of a steel cutting machine according to claim 1, wherein guide clamping mechanisms (5) are respectively arranged at two ends of the conveying roller (3), the guide clamping mechanisms (5) comprise positioning rollers (51) rotatably connected with the cutting seat (1), clamping sliding blocks (52) slidably connected with the cutting seat (1) and clamping rollers (53) rotatably connected with the clamping sliding blocks (52), shaft axes of the positioning rollers (51) and the clamping rollers (53) are perpendicular to a plane where axes of the conveying roller (3) are located, and conveying gaps are formed between the positioning rollers (51) and the clamping rollers (53).
3. The fixing device of a steel cutting machine according to claim 2, wherein the cutting seat (1) is provided with a guide sliding rail (6), the pressing sliding block is slidably connected to the guide sliding rail (6), the cutting seat (1) is rotatably connected with an adjusting screw (61), and the adjusting screw (61) is in threaded connection with the pressing sliding block.
4. A fixing device of a steel cutting machine according to claim 3, wherein the end part of the adjusting screw (61) is fixedly connected with a transmission bevel gear (62), the cutting seat (1) is rotatably connected with a clamping rotating shaft (7), the clamping rotating shaft (7) is fixedly connected with a driving bevel gear (71) meshed with the transmission bevel gear (62), and the end part of the clamping rotating shaft is fixedly connected with an adjusting hand wheel (72).
5. The fixing device of a steel cutting machine according to claim 1, wherein the end part of the conveying roller (3) is fixedly connected with a transmission gear (32), the cutting seat (1) is rotatably connected with an adjusting gear (33) positioned between two adjacent transmission gears (32), and the adjusting gears (33) are respectively meshed with the transmission gears (32) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420485858.0U CN222448449U (en) | 2024-03-13 | 2024-03-13 | Fixing device of steel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420485858.0U CN222448449U (en) | 2024-03-13 | 2024-03-13 | Fixing device of steel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222448449U true CN222448449U (en) | 2025-02-11 |
Family
ID=94444531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420485858.0U Active CN222448449U (en) | 2024-03-13 | 2024-03-13 | Fixing device of steel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222448449U (en) |
-
2024
- 2024-03-13 CN CN202420485858.0U patent/CN222448449U/en active Active
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