CN216990199U - Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet - Google Patents
Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet Download PDFInfo
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- CN216990199U CN216990199U CN202220736383.9U CN202220736383U CN216990199U CN 216990199 U CN216990199 U CN 216990199U CN 202220736383 U CN202220736383 U CN 202220736383U CN 216990199 U CN216990199 U CN 216990199U
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Abstract
The utility model provides a mechanism for deburring the upper and lower surfaces of a turnover double-cutter-head steel billet, which comprises a left housing frame, a right housing frame and a housing frame connecting beam arranged at the lower part between the two housing frames. The utility model has the advantages that: the automatic deburring device is simple in structure, the cutter bar is automatically reset, the automatic deburring device is safe and practical, the deburring power is strong, and the weight is light. In addition, the lower cutter beam can rotate 180 degrees through the hydraulic motor during assembly, so that the service life of the cutter is prolonged, the blocking phenomenon is overcome, the maintenance is convenient, and the maintenance cost is saved.
Description
Technical Field
The utility model belongs to the field of special tools for processing steel billets, and particularly relates to a mechanism for deburring the upper surface and the lower surface of a double-cutter-head steel billet by overturning, which is suitable for removing slag and burrs generated in the process of cutting the steel billet. The upper and lower billet surfaces are simultaneously deburred.
Background
Slag residues are left on the cutting part of a steel billet produced by a metallurgical enterprise in the cutting process, and attachments possibly exist on the surface of the steel billet and need to be cleaned. The existing deburring machine for the surface of the steel billet is divided into two types: the first is a scraper type deburring machine; the other is a hammer type deburring machine. These deburring machines all have a disadvantage that, relatively speaking, the scraper type deburring machine is effective, but only removes the lower surface burrs and cannot simultaneously remove the upper and lower surface burrs.
Disclosure of Invention
The utility model aims to provide a mechanism for deburring the upper surface and the lower surface of a billet by using a turnover double-cutter head, which can simultaneously remove burrs on the upper surface and the lower surface of the billet.
The mechanism for deburring the upper and lower surfaces of a turnover double-cutter-head steel billet comprises a left housing frame, a right housing frame and a housing frame connecting beam arranged at the lower part between the two housing frames, and is characterized in that the left housing frame and the right housing frame are both in a step-shaped gap structure, an upper cutter beam assembly and a lower cutter beam assembly are arranged between the left housing frame and the right housing frame,
the upper cutter beam assembly comprises an upper cutter beam frame, a compression spring, an upper cutter beam cutter bar and an upper cutter beam cutter head, wherein the upper cutter beam cutter bar is arranged on the upper cutter beam frame;
the upper cutter beam cross beam frame is arranged at the upper part between the left housing frame and the right housing frame, the top of an upper step of a stepped notch structure of the left housing frame and the right housing frame is respectively provided with a left lifting oil cylinder A and a right lifting oil cylinder A, and piston heads of the left lifting oil cylinder A and the right lifting oil cylinder A are respectively connected with two connecting lifting lugs of the upper cutter beam cross beam frame and are used for driving the upper cutter beam cross beam frame to move up and down;
the lower cutter beam assembly comprises a rotary shaft type lower cutter beam, a cutter beam cutter bar arranged on the rotary shaft type lower cutter beam, a reset spring cutter beam turning hydraulic motor sleeved on the cutter beam cutter bar, and a lower cutter beam upper cutter disc and a lower cutter beam lower cutter disc which are respectively arranged above and below the rotary shaft type lower cutter beam,
the lower step of the stepped notch structure of the right-side memorial archway is respectively provided with a left lifting oil cylinder B and a right lifting oil cylinder B, a left bearing seat and a right bearing seat are respectively arranged in the lower step of the stepped notch structure of the left-side memorial archway frame and the right-side memorial archway frame, shaft heads at two ends of the rotary shaft type lower cutter crossbeam are arranged in the left bearing seat and the right bearing seat through bearings, and a cutter beam turning hydraulic motor is arranged outside the right-side memorial archway frame and is rotationally connected with the right shaft head of the rotary shaft type lower cutter crossbeam.
The upper cutter beam cutter head, the lower cutter beam upper cutter head and the lower cutter beam lower cutter head are all made of alloy steel.
The utility model has the advantages that:
because the mechanism for deburring the upper surface and the lower surface of the double-cutter-head billet is adopted, the structure is simple, the cutter bar is automatically reset, the safety and the practicability are realized, the deburring power is strong, and the weight is light. In addition, the lower cutter beam can rotate 180 degrees through the hydraulic motor during assembly, so that the service life of the cutter is prolonged, the blocking phenomenon is overcome, the maintenance is convenient, and the maintenance cost is saved.
Drawings
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural view of the upper cutter bar assembly of the present invention.
Fig. 4 is a structural schematic structural view of the lower cutter beam assembly of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in figures 1-4, the mechanism for deburring the upper and lower surfaces of a turnover double-cutter billet comprises a left housing frame 1, a right housing frame 2 and a housing frame connecting beam 3 arranged at the lower part between the two housing frames, and is characterized in that the left housing frame 1 and the right housing frame 2 are both in a step-shaped gap structure, an upper cutter beam assembly 4 and a lower cutter beam assembly 5 are arranged between the left housing frame 1 and the right housing frame 2,
the upper cutter beam assembly 4 comprises an upper cutter cross beam frame 41, a compression spring 43, an upper cutter beam cutter bar 42 and an upper cutter beam cutter head 44, wherein the upper cutter beam cutter bar 42 is arranged on the upper cutter beam cross beam frame 41, and the compression spring 43 is sleeved on the upper cutter beam cutter bar 42, so that the upper cutter beam cutter bar 42 automatically resets; the upper cutter beam cutterhead 44 is fixedly mounted on the lower portion of the upper cutter beam cutter bar 42, and connecting lifting lugs 45 are respectively arranged at two ends of the upper portion of the upper cutter beam cross beam 41;
the upper cutter beam cross beam frame 41 is arranged at the upper part between the left housing window frame 1 and the right housing window frame 2, the top of an upper step 11 of a step-shaped notch structure of the left housing window frame 1 and the right housing window frame 2 is respectively provided with a left lifting oil cylinder A13 and a right lifting oil cylinder A14, and piston heads of the left lifting oil cylinder A13 and the right lifting oil cylinder A14 are respectively connected with two connecting lifting lugs 45 of the upper cutter beam cross beam frame 41 and are used for driving the upper cutter beam cross beam frame 41 to move up and down;
lower cutter roof beam assembly 5 includes pivot formula lower cutter crossbeam 51, installs cutter roof beam cutter arbor 52 on pivot formula lower cutter crossbeam 51, and reset spring 53, cutter roof beam upset hydraulic motor 56 of suit on cutter roof beam cutter arbor 52 and set up cutter head 55 and lower cutter roof beam lower cutter head 54 on the lower cutter roof beam about pivot formula lower cutter crossbeam 51 respectively, last cutter roof beam cutter head, lower cutter roof beam on cutter head and lower cutter roof beam lower cutter head all adopt alloy steel to make.
The lower step 12 of the stair-step notch structure of the right housing window frame 2 is respectively provided with a left lifting oil cylinder B15 and a right lifting oil cylinder B16, the lower step 12 of the stair-step notch structure of the left housing window frame 1 and the right housing window frame 2 is respectively provided with a left bearing seat 17 and a right bearing seat 18, two end shaft heads of a rotary shaft type lower cutter crossbeam 51 are arranged in the left bearing seat 17 and the right bearing seat 18 through bearings, and a cutter beam turning hydraulic motor 56 is arranged at the outer side of the right housing window frame 2 and is rotatably connected with the right shaft head of the rotary shaft type lower cutter crossbeam 51. The lower cutter beam is assembled to realize 180-degree rotation through the hydraulic motor, so that the service life of the cutter is prolonged, and the blocking phenomenon is overcome.
Claims (2)
1. A mechanism for deburring the upper and lower surfaces of a turnover double-cutter-head billet comprises a left housing frame, a right housing frame and a housing frame connecting beam arranged at the lower part between the two housing frames, and is characterized in that the left housing frame and the right housing frame are both in a step-shaped gap structure, an upper cutter beam assembly and a lower cutter beam assembly are arranged between the left housing frame and the right housing frame,
the upper cutter beam assembly comprises an upper cutter beam frame, a compression spring, an upper cutter beam cutter bar and an upper cutter beam cutter head, wherein the upper cutter beam cutter bar is arranged on the upper cutter beam frame;
the upper cutter beam cross beam frame is arranged at the upper part between the left housing frame and the right housing frame, the top of an upper step of a stepped notch structure of the left housing frame and the right housing frame is respectively provided with a left lifting oil cylinder A and a right lifting oil cylinder A, and piston heads of the left lifting oil cylinder A and the right lifting oil cylinder A are respectively connected with two connecting lifting lugs of the upper cutter beam cross beam frame and are used for driving the upper cutter beam cross beam frame to move up and down;
the lower cutter beam assembly comprises a rotary shaft type lower cutter beam, a cutter beam cutter bar arranged on the rotary shaft type lower cutter beam, a reset spring cutter beam turning hydraulic motor sleeved on the cutter beam cutter bar, and a lower cutter beam upper cutter disc and a lower cutter beam lower cutter disc which are respectively arranged above and below the rotary shaft type lower cutter beam,
the lower step of the stepped notch structure of the right-side memorial archway is respectively provided with a left lifting oil cylinder B and a right lifting oil cylinder B, a left bearing seat and a right bearing seat are respectively arranged in the lower step of the stepped notch structure of the left-side memorial archway frame and the right-side memorial archway frame, shaft heads at two ends of the rotary shaft type lower cutter crossbeam are arranged in the left bearing seat and the right bearing seat through bearings, and a cutter beam turning hydraulic motor is arranged outside the right-side memorial archway frame and is rotationally connected with the right shaft head of the rotary shaft type lower cutter crossbeam.
2. The apparatus as claimed in claim 1, wherein the upper cutter beam cutter head, the lower cutter beam upper cutter head and the lower cutter beam lower cutter head are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220736383.9U CN216990199U (en) | 2022-04-01 | 2022-04-01 | Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220736383.9U CN216990199U (en) | 2022-04-01 | 2022-04-01 | Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990199U true CN216990199U (en) | 2022-07-19 |
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ID=82375085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220736383.9U Active CN216990199U (en) | 2022-04-01 | 2022-04-01 | Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216990199U (en) |
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2022
- 2022-04-01 CN CN202220736383.9U patent/CN216990199U/en active Active
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