CN221538562U - Cutting machine carousel locking mechanism and carousel shaped steel cutting machine - Google Patents
Cutting machine carousel locking mechanism and carousel shaped steel cutting machine Download PDFInfo
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- CN221538562U CN221538562U CN202323387969.2U CN202323387969U CN221538562U CN 221538562 U CN221538562 U CN 221538562U CN 202323387969 U CN202323387969 U CN 202323387969U CN 221538562 U CN221538562 U CN 221538562U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a rotary table locking mechanism of a cutting machine and a rotary table section steel cutting machine, which belong to the technical field of cutting machines and comprise a base, wherein one end of the upper surface of the base is provided with a connecting seat, the inside of the connecting seat is provided with a friction block, the top of the connecting seat is hinged with a cam connecting rod, the base is further provided with an air cylinder, the fixed end of the air cylinder is hinged with the upper surface of the base, and the telescopic end of the air cylinder is hinged with the cam connecting rod through an air cylinder hinge joint. The utility model can lock the turntable when the turntable steel cutting machine cuts zero tailing, and effectively avoids the occurrence of the falling condition of the turntable.
Description
Technical Field
The utility model belongs to the technical field of cutting machines, and particularly relates to a rotating disc locking mechanism of a cutting machine and a rotating disc type steel cutting machine.
Background
In the current laser numerical control cutting machine industry, a method for cutting profile steel generally uses a professional laser pipe cutting machine, the equipment is designed aiming at small pipes and profiles, a chuck is used for clamping materials for rotary cutting, and if the materials are too large and too heavy, the problems of high chuck cost and too large rotary inertia are generated.
The turntable type steel cutting machine can rotate along the axial direction of the steel section to finish cutting through the driving of the cutting head, so that the problem of overlarge rotary inertia when the material is overlarge and overweight can be solved.
The zero tail cutting generally adopts a three-chuck pipe cutting machine, the purpose of the third chuck is to pull materials in front, so that the rear clamping position is loosened, and then the cutting head crosses the middle chuck to the original clamping chuck to cut, so that the generation of the tail is reduced.
When the rotary table section steel cutting machine is used for cutting zero tailing, the material is required to completely leave the rotary table when the cutting head moves, and the condition that the rotary table falls down frequently occurs when the cutting head moves, so that the cutting efficiency is affected.
Disclosure of utility model
Aiming at the defects or shortcomings in the prior art, the utility model provides the turntable locking mechanism of the cutting machine and the turntable profile steel cutting machine, which can lock the turntable when the turntable profile steel cutting machine performs zero tailing cutting, and effectively avoid the occurrence of the falling condition of the turntable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The embodiment of the utility model provides a rotary table locking mechanism of a cutting machine, which comprises a base, wherein one end of the upper surface of the base is provided with a connecting seat, a friction block is arranged in the connecting seat, the top of the connecting seat is hinged with a cam connecting rod, the base is also provided with an air cylinder, the fixed end of the air cylinder is hinged with the upper surface of the base, and the telescopic end of the air cylinder is hinged with the cam connecting rod through an air cylinder hinge joint.
Further, the connecting seat is of a cylindrical structure, the top and bottom openings of the connecting seat are arranged, and the bottom opening penetrates through the bottom surface of the base.
Further, the diameter of the friction block is the same as the inner diameter of the connecting seat, and the friction block is in sliding connection with the connecting seat.
Further, the fixed end part of the air cylinder is hinged with one end of the upper surface of the base, which is far away from the connecting seat.
Further, one end of the cylinder hinge joint is fixedly connected with the end part of the telescopic rod of the cylinder, and the other end of the cylinder hinge joint is hinged with one end, far away from the connecting seat, of the cam connecting rod.
Further, the cam connecting rod is L-shaped, a cam is arranged at one end of the cam connecting rod, which is close to the connecting seat, and the cam is hinged with the top of the connecting seat through a rotating shaft.
Further, the friction block is made of wear-resistant materials, such as brass and gray cast iron, and the bottom surface of the friction block is provided with anti-skid grooves in concentric circles.
Further, the upper surface of the base is also provided with a connecting plate, and the connecting plate is fixed in the middle of the upper surface of the base and is positioned on one side of the middle of the upper surface of the base.
Further, a plurality of bolt holes are formed in the connecting plate.
The utility model provides a carousel shaped steel cutting machine, includes a cutting machine carousel locking mechanism as described above, still includes the frame, the frame passes through carousel bottom plate and carousel sliding connection, locking mechanism fixes in the frame of carousel bottom plate both sides, and locking mechanism's base bottom surface is just to the carousel bottom plate setting.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the cam and the friction block are arranged, and the air cylinder is utilized to drive the cam to rotate, so that the friction block is pressed, and the friction block is contacted with the turntable bottom plate, so that the turntable is locked, and the turntable can be locked when the turntable profile steel cutting machine performs zero tailing cutting, thereby effectively avoiding the occurrence of the falling condition of the turntable.
Drawings
FIG. 1 is a diagram showing the overall structure of a locking mechanism according to a first embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a locking mechanism according to a first embodiment of the present utility model;
FIG. 3 is a diagram showing a bottom surface of a base in accordance with an embodiment of the present utility model;
FIG. 4 is a diagram showing a construction of a steel cutting machine for a second embodiment of the present utility model;
1, a base; 2. a connecting seat; 3. a friction block; 4. a cylinder; 5. a cam link; 6. a cylinder hinge joint; 7. a cam; 8. an anti-skid groove; 9. a connecting plate; 10. a frame; 11. a turntable bottom plate; 12. a turntable.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Example 1
In an exemplary embodiment of the present utility model, as shown in fig. 1 and 2, a turntable locking mechanism of a cutting machine includes a base 1, a connecting seat 2 is disposed on an upper surface of one end of the base 1, the connecting seat 2 is in a cylindrical structure, a top opening and a bottom opening are disposed, the bottom opening penetrates through a bottom surface of the base 1, a friction block 3 is disposed inside the connecting seat 1, a diameter of the friction block 3 is the same as an inner diameter of the connecting seat 2, and the friction block 3 can slide along an axial direction of the connecting seat 2.
The base 1 is further provided with a cylinder 1, the fixed end of the cylinder 4 is hinged with one end of the upper surface of the base 1, which is far away from the connecting seat 2, the top of the connecting seat 2 is hinged with a cam connecting rod 5, and one end of the cam connecting rod 5, which is far away from the connecting seat 2, is hinged with a telescopic rod of the cylinder 4 through a cylinder hinge joint 6.
One end of the cylinder hinge joint 6 is fixedly connected with the end part of the telescopic rod of the cylinder 4, and the other end is hinged with one end of the cam connecting rod 5 far away from the connecting seat 2.
The cam connecting rod 5 is L shape, and the one end that cam connecting rod 5 is close to connecting seat 2 is provided with cam 7, and cam 7 articulates with connecting seat 2 top through the pivot, and when cam 7 rotated, can follow the opening part oppression of connecting seat 2 top and place the friction disc 3 in connecting seat 2, makes friction disc 3 to base 1 bottom surface one side remove.
As shown in fig. 3, the friction block 3 is made of a wear-resistant material such as brass and gray cast iron, and the bottom surface of the friction block 3 is provided with anti-slip grooves 8 in the form of concentric circles, thereby increasing friction force.
The upper surface of the base 1 is also provided with a connecting plate 9, the connecting plate 9 is fixed in the middle of the upper surface of the base 1 and is positioned on one side of the middle of the upper surface of the base 1, so that the connecting plate 9 does not influence the movement of the cylinder 4 and the cam connecting rod 5, a plurality of bolt holes are formed in the connecting plate 9, and the locking mechanism can be fixed on a cutter frame through bolts.
Example two
The embodiment provides a rotary table profile steel cutting machine, including a cutting machine rotary table locking mechanism according to embodiment one, as shown in fig. 4, still include frame 10, frame 10 passes through carousel bottom plate 11 and carousel 12 sliding connection, locking mechanism fixes on frame 10 of carousel bottom plate 11 both sides, and locking mechanism's base 1 bottom surface is just right carousel bottom plate 11 setting, when cylinder 4 passes through cylinder hinge joint 6 and drives cam link 5 rotation, cam 7 that sets up at cam link 5 one end oppresses friction disc 3 to carousel bottom plate 11 one side and removes, thereby utilize friction disc 3 to lock carousel bottom plate 11, prevent carousel 12 whereabouts.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a cutting machine carousel locking mechanism, its characterized in that, includes the base, base upper surface one end is provided with the connecting seat, the inside friction block that is provided with of connecting seat, the connecting seat top articulates there is the cam connecting rod, still be provided with the cylinder on the base, the cylinder stiff end articulates with the base upper surface, the flexible end of cylinder articulates with the cam connecting rod through cylinder hinge joint.
2. The cutter carousel locking mechanism of claim 1, wherein the connection base is a cylindrical structure with top and bottom openings extending through a bottom surface of the base.
3. The cutter carousel locking mechanism of claim 1, wherein the friction block has a diameter equal to an inner diameter of the connection block, and the friction block is slidably coupled to the connection block.
4. The cutter carousel locking mechanism of claim 1, wherein the cylinder fixed end is hinged to an end of the base upper surface remote from the connection seat.
5. The cutter turntable locking mechanism of claim 1, wherein one end of the cylinder hinge joint is fixedly connected with the end of the telescopic rod of the cylinder, and the other end of the cylinder hinge joint is hinged with one end of the cam connecting rod away from the connecting seat.
6. The cutter carousel locking mechanism of claim 1, wherein the cam link is L-shaped, and a cam is disposed at an end of the cam link adjacent to the connection base, and the cam is hinged to the top of the connection base through a rotation shaft.
7. The cutter turntable locking mechanism as claimed in claim 1, wherein the friction block is made of wear-resistant material, and the bottom surface of the friction block is provided with anti-slip grooves in the form of concentric circles.
8. The cutter turntable locking mechanism of claim 1, wherein the upper surface of the base is further provided with a connecting plate, and the connecting plate is fixed in the middle of the upper surface of the base and is located at one side of the middle of the upper surface of the base.
9. The cutter carousel locking mechanism of claim 8, wherein the web is provided with a plurality of bolt holes.
10. A rotary table section steel cutting machine comprising a rotary table locking mechanism of the cutting machine according to any one of claims 1-9, and further comprising a frame, wherein the frame is slidably connected with the rotary table through a rotary table bottom plate, the locking mechanism is fixed on the frames on two sides of the rotary table bottom plate, and the bottom surface of the base of the locking mechanism is opposite to the rotary table bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323387969.2U CN221538562U (en) | 2023-12-11 | 2023-12-11 | Cutting machine carousel locking mechanism and carousel shaped steel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323387969.2U CN221538562U (en) | 2023-12-11 | 2023-12-11 | Cutting machine carousel locking mechanism and carousel shaped steel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221538562U true CN221538562U (en) | 2024-08-16 |
Family
ID=92219600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323387969.2U Active CN221538562U (en) | 2023-12-11 | 2023-12-11 | Cutting machine carousel locking mechanism and carousel shaped steel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221538562U (en) |
-
2023
- 2023-12-11 CN CN202323387969.2U patent/CN221538562U/en active Active
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