CN221517919U - Gear drive's cutting machine - Google Patents
Gear drive's cutting machine Download PDFInfo
- Publication number
- CN221517919U CN221517919U CN202323183956.3U CN202323183956U CN221517919U CN 221517919 U CN221517919 U CN 221517919U CN 202323183956 U CN202323183956 U CN 202323183956U CN 221517919 U CN221517919 U CN 221517919U
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- Prior art keywords
- frame
- fixedly connected
- gear
- cutting
- cutting blade
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- 238000005520 cutting process Methods 0.000 title claims abstract description 69
- 239000000872 buffer Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 239000010727 cylinder oil Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gear-driven cutting machine, which comprises a machine table and a rack fixedly arranged on the machine table, wherein a cutting blade for cutting a workpiece is movably arranged on the inner side of the rack, and a processing table is fixedly arranged on the machine table below the cutting blade; the middle part of the rear side of the frame is fixedly connected with a transverse mounting plate, two driving motors are fixedly mounted on the transverse mounting plate, and the output ends of the driving motors extend into the frame and are fixedly sleeved with an incomplete gear; the right side of the incomplete gear is meshed with a straight rack, and the top end of the straight rack is fixedly connected with a first lifting frame. The utility model not only can rapidly cut the workpiece, but also can ensure that the cutting blade has good buffering performance in the cutting process, can avoid the situation that the cutting blade is damaged due to overlarge reverse impact during cutting, and is simple and convenient to use.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a gear-driven cutting machine.
Background
As is well known, a cutting machine is commonly used for punching and cutting non-metal materials such as rubber, foaming materials, leather and the like, and presses a cutting die with a certain shape through the machine, so that punching and cutting are directly performed on the surface of a material, and cutting processing of various specified formed parts is conveniently performed through the cutting dies with different specifications.
But current cutting machine is cutting the in-process to the work piece, and the cutting machine does not have good buffer performance in cutting the work piece, and the material that easily cuts is too hard or reverse impact force is too big and lead to cutting the damage of blade, and current traditional cutting machine's structure is comparatively complicated moreover, uses inconveniently, is difficult to satisfy current user demand.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a gear-driven cutting machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The gear-driven cutting machine comprises a machine table and a rack fixedly arranged on the machine table, wherein a cutting blade for cutting a workpiece is movably arranged on the inner side of the rack, and a processing table is fixedly arranged on the machine table below the cutting blade;
The middle part of the rear side of the frame is fixedly connected with a transverse mounting plate, two driving motors are fixedly mounted on the transverse mounting plate, and the output ends of the driving motors extend into the frame and are fixedly sleeved with an incomplete gear; the right side of the incomplete gear is meshed with a straight rack, the top end of the straight rack is fixedly connected with a first lifting frame, and a reset spring is fixedly connected between the top of the first lifting frame and the inner wall of the top of the frame;
The bottom end of the straight rack is fixedly connected with a second lifting frame, the bottom of the second lifting frame is fixedly connected with a connecting frame, two ends of the bottom of the connecting frame are respectively and rotatably connected with a rotating connecting rod which is obliquely arranged, the inclined bottom end of the rotating connecting rod is rotatably connected with a switching frame, the top of the cutting blade is fixedly provided with a tool rest, and the bottom end of the switching frame is slidably arranged at the top of the tool rest; the two ends of the top of the tool rest are fixedly connected with end blocks, and a buffer spring is fixedly connected between each end block and the transfer frame.
Further, a hydraulic damper and a damping spring sleeved outside the hydraulic damper are fixedly connected between the bottom center of the connecting frame and the tool rest.
Further, the hydraulic damper comprises a hydraulic cylinder fixedly installed at the center of the bottom of the connecting frame and a hydraulic rod movably installed at the bottom of the hydraulic cylinder, and hydraulic oil is further arranged in the hydraulic cylinder.
Further, the bottom of switching frame is fixed and is provided with horizontal slider, and the top of knife rest is provided with horizontal slide rail, and horizontal slider along horizontal direction slidable mounting on horizontal slide rail.
Further, the both ends of first crane and second crane are fixed respectively and are provided with vertical slider, equal fixed mounting has two vertical guide rail on the both sides inner wall of frame, and vertical slider along vertical direction slidable mounting on vertical guide rail.
Further, the front of the machine table is respectively provided with a storage drawer and a controller, and the controller is electrically connected with the driving motor in a control manner.
By adopting the structure, the utility model has the following beneficial effects:
According to the utility model, the workpiece can be rapidly cut through the cooperation of the driving motor, the incomplete gear, the straight rack, the first lifting frame, the reset spring, the second lifting frame, the connecting frame, the rotating connecting rod, the switching frame, the knife rest and the cutting blade, and the workpiece cutting device is simple in structure and convenient to operate and use.
In the utility model, when the cutting blade receives excessive reverse impact during cutting, the cutting blade and the cutter rest can move upwards in a buffering way, and part of excessive reverse impact force can be largely counteracted through the deformation of the buffer spring, and meanwhile, the cutter rest can be damped by the hydraulic damper and the damping spring during upward movement and buffering; finally, in the utility model, the workpiece can be cut rapidly, the cutting blade can be ensured to have good buffering performance in the cutting use process, the situation that the cutting blade is damaged due to overlarge reverse impact in the cutting process can be avoided, and the utility model is simple and convenient to use.
Drawings
FIG. 1 is a schematic view of a gear driven cutting machine according to the present utility model;
FIG. 2 is a schematic structural view of a localized bacterium of the present utility model;
fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
In the figure: 1. a machine table; 2. a frame; 201. a transverse mounting plate; 3. cutting the blade; 4. a processing table; 5. a driving motor; 6. an incomplete gear; 7. a straight rack; 8. a first lifting frame; 9. a return spring; 10. a second lifting frame; 11. a connecting frame; 12. rotating the connecting rod; 13. a transfer frame; 14. a tool holder; 15. a buffer spring; 16. an end block; 17. a hydraulic damper; 171. a damping spring; 18. a controller; 19. and a transverse sliding block.
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.
Referring to fig. 1-3, a gear-driven cutting machine comprises a machine table 1 and a frame 2 fixedly mounted on the machine table 1, wherein a cutting blade 3 for cutting a workpiece is movably mounted on the inner side of the frame 2, and a processing table 4 is fixedly mounted on the machine table 1 below the cutting blade 3;
The middle part of the rear side of the frame 2 is fixedly connected with a transverse mounting plate 201, two driving motors 5 are fixedly arranged on the transverse mounting plate 201, and the output ends of the driving motors 5 extend into the frame 2 and are fixedly sleeved with an incomplete gear 6; the right side of the incomplete gear 6 is meshed with a straight rack 7, the top end of the straight rack 7 is fixedly connected with a first lifting frame 8, and a reset spring 9 is fixedly connected between the top of the first lifting frame 8 and the top inner wall of the frame 2;
The bottom end of the straight rack 7 is fixedly connected with a second lifting frame 10, the bottom of the second lifting frame 10 is fixedly connected with a connecting frame 11, two ends of the bottom of the connecting frame 11 are respectively and rotatably connected with a rotating connecting rod 12 which is obliquely arranged, the inclined bottom end of the rotating connecting rod 12 is rotatably connected with a switching frame 13, the top of the cutting blade 3 is fixedly provided with a tool rest 14, and the bottom end of the switching frame 13 is slidably arranged at the top of the tool rest 14; the two ends of the top of the tool rest 14 are fixedly connected with end blocks 16, and buffer springs 15 are fixedly connected between the end blocks 16 and the adapter frame 13.
In the example, a hydraulic damper 17 and a damping spring 171 sleeved outside the hydraulic damper 17 are fixedly connected between the bottom center of the connecting frame 11 and the tool rest 14; the hydraulic damper 17 comprises a hydraulic cylinder fixedly installed at the center of the bottom of the connecting frame 11 and a hydraulic rod movably installed at the bottom of the hydraulic cylinder, and hydraulic oil is further arranged in the hydraulic cylinder.
In the example, a transverse sliding block 19 is fixedly arranged at the bottom of the adapter frame 13, a transverse sliding rail is arranged at the top of the tool rest 14, and the transverse sliding block 19 is slidably arranged on the transverse sliding rail along the horizontal direction; the two ends of the first lifting frame 8 and the second lifting frame 10 are respectively fixedly provided with a vertical sliding block, two vertical guide rails are fixedly installed on the inner walls of two sides of the frame 2, and the vertical sliding blocks are slidably installed on the vertical guide rails along the vertical direction.
Wherein, the front of the machine 1 is provided with a storage drawer and a controller 18 respectively, and the controller 18 is electrically connected with the driving motor 5.
In a gear driven cutting machine as shown in fig. 1-3, a workpiece to be cut is placed on a processing table 4, an output end of a driving motor 5 drives an incomplete gear 6 to rotate clockwise, the incomplete gear 6 is meshed with a straight rack 7 for transmission when rotating clockwise, then the straight rack 7 and a first lifting frame 10 are driven to move downwards and stretch a reset spring 11, and meanwhile, a second lifting frame 10, a connecting frame 11, a rotary connecting rod 12, a transfer frame 13 and a cutting blade 4 at the bottom of a tool rest 14 are driven to move downwards when the straight rack 7 moves downwards, so that the workpiece can be cut by using the downward movement of the cutting blade 4. The incomplete gear 6 continues to rotate clockwise after cutting, when the teeth of the incomplete gear 6 are not meshed with the straight rack 7, then under the reset action of the reset spring 11, the straight rack 7, the second lifting frame 10 and the cutting blade 4 at the bottom of the tool rest 14 can move upwards to reset to the initial position, and then the next workpiece is cut continuously, so that the cutting machine is simple in structure and convenient to operate and use.
In the cutting process, when the cutting blade 4 is subjected to excessive reverse impact, the cutting blade 4 and the cutter rest 14 at the moment can move upwards in a buffering way, when the cutter rest 14 moves upwards and is buffered, the two adapter brackets 13 and the rotary connecting rod 12 rotate and are urged to be close to each other and stretch the buffer spring 15, so that a part of excessive reverse impact force can be offset greatly through deformation of the buffer spring 15, and meanwhile, the cutter rest 14 moves upwards and is damped by the hydraulic damper 17 and the damping spring 171; finally, the utility model can ensure that the cutting blade 4 has good buffering performance in the cutting use process, can avoid the situation that the cutting blade 4 is damaged due to overlarge reverse impact in the cutting process, and is simple and convenient to use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The gear-driven cutting machine is characterized by comprising a machine table (1) and a rack (2) fixedly arranged on the machine table (1), wherein a cutting blade (3) for cutting a workpiece is movably arranged on the inner side of the rack (2), and a processing table (4) is fixedly arranged on the machine table (1) below the cutting blade (3);
The middle part of the rear side of the frame (2) is fixedly connected with a transverse mounting plate (201), two driving motors (5) are fixedly mounted on the transverse mounting plate (201), and the output ends of the driving motors (5) extend into the frame (2) and are fixedly sleeved with an incomplete gear (6); the right side of the incomplete gear (6) is meshed with a straight rack (7), the top end of the straight rack (7) is fixedly connected with a first lifting frame (8), and a reset spring (9) is fixedly connected between the top of the first lifting frame (8) and the top inner wall of the frame (2);
The bottom end of the straight rack (7) is fixedly connected with a second lifting frame (10), the bottom of the second lifting frame (10) is fixedly connected with a connecting frame (11), two ends of the bottom of the connecting frame (11) are respectively and rotatably connected with a rotating connecting rod (12) which is obliquely arranged, the inclined bottom end of the rotating connecting rod (12) is rotatably connected with a switching frame (13), the top of the cutting blade (3) is fixedly provided with a tool rest (14), and the bottom end of the switching frame (13) is slidably arranged at the top of the tool rest (14); the two ends of the top of the tool rest (14) are fixedly connected with end blocks (16), and buffer springs (15) are fixedly connected between the end blocks (16) and the adapter frame (13).
2. The gear-driven cutting machine according to claim 1, wherein a hydraulic damper (17) and a damping spring (171) sleeved outside the hydraulic damper (17) are fixedly connected between the bottom center of the connecting frame (11) and the tool rest (14).
3. The gear-driven cutting machine according to claim 2, wherein the hydraulic damper (17) comprises a hydraulic cylinder fixedly installed in the center of the bottom of the connecting frame (11) and a hydraulic rod movably installed at the bottom of the hydraulic cylinder, and hydraulic oil is further arranged in the hydraulic cylinder.
4. The gear-driven cutting machine according to claim 1, wherein a transverse slide block (19) is fixedly arranged at the bottom of the transfer frame (13), a transverse slide rail is arranged at the top of the tool rest (14), and the transverse slide block (19) is slidably mounted on the transverse slide rail along the horizontal direction.
5. The gear-driven cutting machine according to claim 1, wherein vertical sliding blocks are fixedly arranged at two ends of the first lifting frame (8) and the second lifting frame (10) respectively, two vertical guide rails are fixedly arranged on inner walls of two sides of the frame (2), and the vertical sliding blocks are slidably arranged on the vertical guide rails along the vertical direction.
6. The gear-driven cutting machine according to claim 1, wherein the front surface of the machine table (1) is respectively provided with a storage drawer and a controller (18), and the controller (18) is electrically and controllably connected with the driving motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183956.3U CN221517919U (en) | 2023-11-24 | 2023-11-24 | Gear drive's cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183956.3U CN221517919U (en) | 2023-11-24 | 2023-11-24 | Gear drive's cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221517919U true CN221517919U (en) | 2024-08-13 |
Family
ID=92204787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323183956.3U Active CN221517919U (en) | 2023-11-24 | 2023-11-24 | Gear drive's cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221517919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120421587A (en) * | 2025-07-08 | 2025-08-05 | 中铁一局集团有限公司 | Hydraulic pendulum type cutting machine for steel structure net rack |
-
2023
- 2023-11-24 CN CN202323183956.3U patent/CN221517919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120421587A (en) * | 2025-07-08 | 2025-08-05 | 中铁一局集团有限公司 | Hydraulic pendulum type cutting machine for steel structure net rack |
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