CN112935386A - Metal section cutting and processing equipment convenient to carry - Google Patents
Metal section cutting and processing equipment convenient to carry Download PDFInfo
- Publication number
- CN112935386A CN112935386A CN202110298634.XA CN202110298634A CN112935386A CN 112935386 A CN112935386 A CN 112935386A CN 202110298634 A CN202110298634 A CN 202110298634A CN 112935386 A CN112935386 A CN 112935386A
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- China
- Prior art keywords
- groove
- knife
- straight
- movable knife
- smooth plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 title claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D23/00—Machines or devices for shearing or cutting profiled stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The utility model provides a convenient metal section who carries cuts off processing equipment, a serial communication port, the stationary knife of setting on the base, the activity sword that rotates to set up on the base and near by the stationary knife, the stationary knife is the block that has certain thickness, the activity sword is the block that has certain thickness, the stationary knife, the face that the activity sword was hugged closely together all is smooth plane, the stationary knife, be provided with the straight wearing groove of perpendicular to the smooth plane of stationary knife and the smooth plane of activity sword on the activity sword, run through more than one kind in the smooth plane of stationary knife and the smooth plane of activity sword to one side with certain inclination, the cross sectional shape of straight wearing groove and oblique wearing groove corresponds with the metal section cross-section, be provided with the actuating mechanism who drives the activity sword wobbling on the base. Compared with the prior art, the invention has the advantages of simple process and high efficiency, solves the problems of cutting off of stainless steel section products, no burr on the cutting section of the cutting angle, no blackening and no deformation by using the same equipment, and is convenient to carry.
Description
Technical Field
The invention relates to a metal section bar cutting technology, in particular to a metal section bar corner cutting technology.
Background
The existing metal section cutting (chamfering) processing equipment in the market adopts an alloy saw blade or a metal circular knife to cut (chamfer) a product in a pneumatic (air cylinder) propelling mode, for example, an aluminum alloy 45-degree angle cutting machine in the market adopts the process, but also some cutting equipment of manufacturers adopts a manual pulling mode to operate and cut, and some personnel directly install a cutting blade by using an angle grinder (hand grinder) in the market and then manually operate to cut, when the mode is used for processing the section product, only the cutting requirements of some aluminum alloy sections, iron plate sections and plastic sections can be met, but the cutting requirements of the section product of stainless steel materials can not be met, because the defects of blackness of cut, burr flash and deformation can not be solved when the stainless steel section product is cut, and the process is complex and inconvenient to operate, low efficiency and poor effect.
Disclosure of Invention
The invention aims to provide the metal section cutting and processing equipment which is simple in process, high in efficiency, free of burrs on the cutting section of the cutting angle and blackening and free of deformation, solves the problems of cutting of a stainless steel section product, and is convenient to carry by using the same equipment.
The invention is realized by the following steps that the movable knife device comprises a base, a fixed knife arranged on the base and a movable knife which is rotatably arranged on the base and is close to the fixed knife, the fixed knife is a block with a certain thickness, the movable knife is a block with a certain thickness, the surfaces of the fixed knife and the movable knife which are close together are smooth planes, more than one of a straight through groove and an inclined through groove is arranged on the fixed knife and the movable knife, the straight through groove is a through groove which is vertical to the smooth plane of the fixed knife and the smooth plane of the movable knife, the inclined through groove obliquely penetrates through the smooth planes of the fixed knife and the movable knife at a certain inclination angle, the cross section shapes of the straight through groove and the inclined through groove correspond to the cross section of a metal section, and a driving mechanism for driving the movable knife to swing is arranged on the base.
When cutting stainless steel section bar, wear into straight wearing groove or oblique wearing inslot with metal section bar (like the stainless steel), drive the activity sword swing through actuating mechanism, make straight wearing groove or oblique wearing groove on the activity sword stagger with straight wearing groove or oblique wearing groove on the stationary knife, cut metal section bar, because metal section bar is restricted in the guide slot, can not take place to warp because of the impact of platelike punching press sword, like this, the quick back of punching press sword, metal section bar's section is level and smooth, can not have the burr and blacken, the quality of cutting has been guaranteed, owing to be broken, therefore, high efficiency.
The movable knife is characterized in that a spring is arranged between the movable knife and the base, the driving mechanism is an eccentric roller which is hinged on the base and provided with an operating rod, the eccentric roller abuts against the upper surface of the swinging end of the movable knife, the shape of the eccentric roller is set in such a way that when the operating rod drives the eccentric roller to rotate to the initial position of the slitting action, the movable knife swings to the position where the straight through groove or the inclined through groove of the movable knife and the straight through groove or the inclined through groove of the fixed knife are in the same position under the action of the spring, and when the operating rod drives the eccentric roller to rotate to the final position of the slitting action, the movable knife swings to the position where the straight through groove or the inclined through groove and the straight through groove or the inclined through groove of the fixed knife are completely staggered under the action of the.
The inclined penetrating groove which obliquely penetrates through the smooth plane of the fixed knife and the smooth plane of the movable knife forms an included angle with the smooth plane of the fixed knife and the smooth plane of the movable knife, which is more than one of 30 degrees, 45 degrees, 60 degrees and 90 degrees.
A ruler is arranged on the base along the direction of a straight through groove arranged on the fixed knife, a lower positioning baffle is arranged on the ruler, a rod penetrates through the top of the fixed knife, the direction of the rod is consistent with the direction of an inclined through groove of the fixed knife, and an upper positioning baffle is arranged on the rod. Like this, through the lower positioning baffle of the settlement position of location at the ruler or through making the top board along with the pole remove to settlement position, the operator just can fix a position the stainless steel section bar of wearing out through straight-through groove or oblique trough through lower positioning baffle or top board to cut stainless steel section bar according to setting for cutting length.
Because the multifunctional cutting die on the cutting platform easily solves the problem that the product is cut at a plurality of angles, the product can be continuously cut at multiple angles, and meanwhile, the product is ensured to be cut smoothly.
Compared with the prior art, the invention has the advantages of simple process and high efficiency, solves the problems of cutting off of stainless steel section products, no burr on the cutting section of the cutting angle, no blackening and no deformation by using the same equipment, and is convenient to carry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the end position of the slitting action;
FIG. 4 is a cross-sectional view of a straight through groove or a diagonal through groove;
FIG. 5 is a schematic view of slitting a linear stainless steel profile;
FIG. 6 is a schematic view of a slit right-angled V-shaped stainless steel profile;
FIG. 7 is a schematic view of a slit T-shaped stainless steel profile;
fig. 8 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings and examples:
as shown in fig. 1, the present invention includes a base 1, a fixed knife 2 disposed on the base 1, and a movable knife 3 rotatably disposed on the base 1 and abutting against the fixed knife 2, the fixed knife 2 is a block with a certain thickness, the movable knife 3 is a block with a certain thickness, the surfaces 201 and 301 of the fixed knife 2 and the movable knife 3 abutting against each other are smooth planes, the fixed knife 2 and the movable knife 3 are provided with one or more of a straight through groove 4 perpendicular to the smooth plane 201 of the fixed knife 2 and the smooth plane 301 of the movable knife 3, and an oblique through groove 5 obliquely penetrating through the smooth plane 201 of the fixed knife 2 and the smooth plane 301 of the movable knife 3 at a certain angle of inclination (in the embodiment, both of them are provided), the cross-sectional shape of the straight through groove 4 or the oblique through groove 5 corresponds to the cross-sectional shape of the metal profile, and the base 1 is provided with a driving mechanism 6 for driving the movable knife 3 to swing.
The fixed knife 2 is a cuboid or a cube, and the movable knife 3 is a cuboid or a cube.
A spring 7 is arranged between the movable knife 3 and the base 1, the driving mechanism 6 is an eccentric roller 602 which is hinged on the base 1 and is provided with an operating rod 601, the eccentric roller 602 abuts against the upper surface 302 of the swinging end of the movable knife 3, and the shape of the eccentric roller 602 is arranged in such a way that when the operating rod 601 drives the eccentric roller 602 to rotate to the initial position of the slitting action, the movable knife 3 swings to the same position of the straight-through groove 4 or the inclined-through groove 5 of the movable knife 3 and the straight-through groove 4 or the inclined-through groove 5 of the fixed knife 3 under the action of the spring 7 as shown in figure 1, and when the operating rod 601 drives the eccentric roller 602 to rotate to the final position of the slitting action, the movable knife 3 swings to the position of completely staggering the straight-through groove 4 or the inclined-through groove 5 of the movable knife 3 and the straight-through groove 4 or the inclined-through groove 5 of the fixed knife 3 under the action of the eccentric roller.
The included angle between the oblique penetrating groove 4 obliquely penetrating through the smooth plane 201 of the fixed knife 2 and the smooth plane 301 of the movable knife 3 and the smooth plane 201 of the fixed knife 2 and the smooth plane 301 of the movable knife 3 is more than one of 30 degrees, 45 degrees, 60 degrees and 90 degrees.
A ruler 8 is arranged on the base 1 along the direction of a straight through groove 4 arranged on the fixed knife 2, a lower positioning baffle 9 is arranged on the ruler 8, a rod 10 penetrates through the top of the fixed knife 2, the direction of the rod 10 is consistent with the direction of an inclined through groove 5 of the fixed knife 2, and an upper positioning baffle 11 is arranged on the rod 10.
The ruler 8 is provided with a sliding ring 13 with a fixing structure 12 in a sliding mode, and the lower positioning baffle 9 is arranged on the sliding ring 13. When in use, after the lower positioning baffle 9 moves to the set position along with the sliding ring 13, the sliding ring 13 is fixed through the fixing structure 12 (a screw penetrating through the sliding ring 13) so that an operator can cut the stainless steel sectional material according to the cutting length.
The ruler 8 is rotatably connected to the base 1, so that the ruler 8 can be rotated to the same direction as the base 1 when not in use, the overall size is reduced, and the ruler is convenient to store and carry.
The top of the fixed knife 2 is provided with a top fixing structure 14 for fixing the position of the rod 10 (the end penetrating the top of the fixed knife is directly connected to the screw on the through hole of the rod 10 penetrating the fixed knife 2).
As shown in fig. 4, the cross-sectional shape of the vertical through groove 4 or the diagonal through groove 5 is a right-angled V-shape, and a vertical through groove 16 perpendicular to the through groove 15 of one side of the vertical through groove 4 or the diagonal through groove 5 is provided in the middle of the through groove 15 of the one side, so that the vertical through groove 16 and the through groove 15 of the one side form a T-shape.
As shown in fig. 5, when the linear stainless steel section 17 needs to be cut, the linear stainless steel section 17 can be cut only by passing the linear stainless steel section 17 through the through groove 15 on one side of the V-shaped straight through groove 4 or the oblique through groove 5, when the right-angle V-shaped stainless steel section 18 needs to be cut, the right-angle V-shaped stainless steel section 18 can be cut only by passing the right-angle V-shaped stainless steel section 18 through the V-shaped straight through groove 4 or the oblique through groove 5, and when the T-shaped stainless steel section 19 needs to be cut, the right-angle V-shaped stainless steel section 18 can be cut only by passing the right-angle V-shaped stainless steel section 18 through the through groove 15 on one side of the V-shaped straight through groove 4 or the oblique through groove 5.
The fixed knife 2 is provided with a shaft 20, and the movable knife 3 is provided on the shaft 20 so that the movable knife 3 can rotate with respect to the fixed knife 2, or, as shown in fig. 8, the base 1 is provided with a shaft 21 (e.g., a shaft 21 is provided on a movable knife rest 22 of the base 1), and the movable knife 3 is provided on the shaft of the base 1 so that the movable knife 3 can rotate with respect to the fixed knife 2.
Claims (8)
1. A portable metal section cutting and processing device is characterized by comprising a base, a fixed knife and a movable knife which are arranged on the base, wherein a shaft is arranged on the fixed knife, the movable knife is arranged on the shaft, the movable knife can rotate relative to the fixed knife, or a shaft is arranged on the base, the movable knife is arranged on the shaft of the base, the movable knife can rotate relative to the fixed knife, the fixed knife is a block with a certain thickness, the movable knife is a block with a certain thickness, the surfaces of the fixed knife and the movable knife which are close together are smooth planes, more than one of a straight through groove and an inclined through groove is arranged on the fixed knife and the movable knife, the straight through groove is a through groove which is vertical to the smooth plane of the fixed knife and the smooth plane of the movable knife, the inclined through groove is a through groove which obliquely penetrates through the smooth plane of the fixed knife and the smooth plane of the movable knife at a certain inclination angle, the cross section shapes of the straight through groove and the inclined through groove correspond to the section of the metal section, the base is provided with a driving mechanism for driving the movable knife to swing.
2. The portable metal profile cutting and processing equipment as claimed in claim 1, wherein a spring is provided between the movable knife and the base, the driving mechanism is an eccentric roller hinged to the base and provided with an operating rod, the eccentric roller abuts against the upper surface of the swinging end of the movable knife, the shape of the eccentric roller is such that when the operating rod drives the eccentric roller to rotate to the initial position of the slitting action, the movable knife swings to the same position of the straight through groove or the inclined through groove of the movable knife and the straight through groove or the inclined through groove of the fixed knife under the action of the spring, and when the operating rod drives the eccentric roller to rotate to the final position of the slitting action, the movable knife swings to the position where the straight through groove or the inclined through groove of the movable knife and the straight through groove or the inclined through groove of the fixed knife are completely staggered under the action of the eccentric roller.
3. The portable metal profile cutting and processing equipment as claimed in claim 1 or 2, wherein a ruler is arranged on the base along the direction of the straight through groove arranged on the fixed knife, a lower positioning baffle is arranged on the ruler, a rod is connected to the top of the fixed knife in a penetrating manner, the direction of the rod is consistent with the direction of the inclined through groove of the fixed knife, and an upper positioning baffle is arranged on the rod.
4. The metal section bar cutting processing equipment according to claim 3, wherein a sliding ring with a fixing structure is slidably arranged on the ruler, and the lower positioning baffle is arranged on the sliding ring.
5. Metal profile cutting-off processing device according to claim 1, 2 or 4, characterised in that
The inclined penetrating groove which obliquely penetrates through the smooth plane of the fixed knife and the smooth plane of the movable knife forms an included angle with the smooth plane of the fixed knife and the smooth plane of the movable knife, which is more than one of 30 degrees, 45 degrees, 60 degrees and 90 degrees.
6. The metal profile cutting processing device according to claim 1, 2 or 4, wherein the cross-sectional shape of the straight through groove or the diagonal through groove is a right-angled V-shape, and the middle part of the through groove on one side of the straight through groove or the diagonal through groove with the right-angled V-shape cross section is provided with a vertical through groove perpendicular to the through groove on the side, so that the vertical through groove and the through groove on the side form a T shape.
7. The metal profile cutting processing device according to claim 3, wherein the cross-sectional shape of the straight through groove or the diagonal through groove is a right-angled V-shape, and the middle part of the through groove on one side of the straight through groove or the diagonal through groove with the right-angled V-shape cross section is provided with a vertical through groove perpendicular to the through groove on the side, so that the vertical through groove and the through groove on the side form a T-shape.
8. The metal profile cutting processing device according to claim 5, wherein the cross-sectional shape of the straight through groove or the diagonal through groove is a right-angled V-shape, and the middle part of the through groove on one side of the straight through groove or the diagonal through groove with the right-angled V-shape cross section is provided with a vertical through groove perpendicular to the through groove on the side, so that the vertical through groove and the through groove on the side form a T-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110298634.XA CN112935386A (en) | 2021-03-19 | 2021-03-19 | Metal section cutting and processing equipment convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110298634.XA CN112935386A (en) | 2021-03-19 | 2021-03-19 | Metal section cutting and processing equipment convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935386A true CN112935386A (en) | 2021-06-11 |
Family
ID=76227298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110298634.XA Pending CN112935386A (en) | 2021-03-19 | 2021-03-19 | Metal section cutting and processing equipment convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935386A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150906A (en) * | 1984-01-19 | 1985-08-08 | Nissan Motor Co Ltd | Pressing die for shearing work |
| JP2004209555A (en) * | 2002-12-27 | 2004-07-29 | Takeda Machinery Co Ltd | Apparatus for cutting off square pipe material, and cutting-off method using the same |
| CN201124262Y (en) * | 2007-12-17 | 2008-10-01 | 深圳市银宝山新实业发展有限公司 | Cutting device for section bar for thin wall |
| CN103240454A (en) * | 2013-05-13 | 2013-08-14 | 李文智 | Multi-angle automatic punching and cutting machine |
| CN203900593U (en) * | 2014-05-31 | 2014-10-29 | 圣享集团有限公司 | Full-automatic guide rail cutting device |
| CN205520456U (en) * | 2016-04-25 | 2016-08-31 | 安徽亚联冲剪机床制造有限公司 | Hydraulic combined punching and shearing machine |
| CN106734505A (en) * | 2016-12-06 | 2017-05-31 | 安徽中意机床制造有限公司 | A kind of double end angle bar hydraulic combined punching ＆ shearing machine and its punching-shearing method |
| CN207746341U (en) * | 2017-12-24 | 2018-08-21 | 武汉卫亚汽车零部件有限公司 | A kind of high-carbon steel wire cut-out tooling device |
| CN210966558U (en) * | 2019-10-24 | 2020-07-10 | 江苏神舟车业集团有限公司 | Stamping and shearing equipment for V-shaped sheet metal part of automobile |
| CN214640602U (en) * | 2021-03-19 | 2021-11-09 | 佛山市国铝五金制品有限公司 | Metal section cutting and processing equipment convenient to carry |
-
2021
- 2021-03-19 CN CN202110298634.XA patent/CN112935386A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150906A (en) * | 1984-01-19 | 1985-08-08 | Nissan Motor Co Ltd | Pressing die for shearing work |
| JP2004209555A (en) * | 2002-12-27 | 2004-07-29 | Takeda Machinery Co Ltd | Apparatus for cutting off square pipe material, and cutting-off method using the same |
| CN201124262Y (en) * | 2007-12-17 | 2008-10-01 | 深圳市银宝山新实业发展有限公司 | Cutting device for section bar for thin wall |
| CN103240454A (en) * | 2013-05-13 | 2013-08-14 | 李文智 | Multi-angle automatic punching and cutting machine |
| CN203900593U (en) * | 2014-05-31 | 2014-10-29 | 圣享集团有限公司 | Full-automatic guide rail cutting device |
| CN205520456U (en) * | 2016-04-25 | 2016-08-31 | 安徽亚联冲剪机床制造有限公司 | Hydraulic combined punching and shearing machine |
| CN106734505A (en) * | 2016-12-06 | 2017-05-31 | 安徽中意机床制造有限公司 | A kind of double end angle bar hydraulic combined punching ＆ shearing machine and its punching-shearing method |
| CN207746341U (en) * | 2017-12-24 | 2018-08-21 | 武汉卫亚汽车零部件有限公司 | A kind of high-carbon steel wire cut-out tooling device |
| CN210966558U (en) * | 2019-10-24 | 2020-07-10 | 江苏神舟车业集团有限公司 | Stamping and shearing equipment for V-shaped sheet metal part of automobile |
| CN214640602U (en) * | 2021-03-19 | 2021-11-09 | 佛山市国铝五金制品有限公司 | Metal section cutting and processing equipment convenient to carry |
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