CN109551040A - A kind of flying shear cutter clamping device - Google Patents
A kind of flying shear cutter clamping device Download PDFInfo
- Publication number
- CN109551040A CN109551040A CN201811622568.1A CN201811622568A CN109551040A CN 109551040 A CN109551040 A CN 109551040A CN 201811622568 A CN201811622568 A CN 201811622568A CN 109551040 A CN109551040 A CN 109551040A
- Authority
- CN
- China
- Prior art keywords
- flying shear
- shear cutter
- clamping device
- mounting blocks
- groove
- 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.)
- Granted
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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
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The invention discloses a kind of flying shear cutter clamping devices, it includes clamping ontology, is provided with groove on the clamping ontology, groove has been embedded in mounting blocks；The mounting blocks upper surface is opened there are two the loose slot that is parallel to each other and separates, is provided with moveable block and holddown spring in the loose slot；The setting of movable block mutual dislocation described in two；The movable block upper surface is provided with mounting groove, and mounting groove has been embedded in flying shear cutter and voussoir；The edge of a knife of the flying shear cutter is inclined-plane；Flying shear cutter described in two is bonded to each other to be arranged in scissor-shaped.The present invention provides a kind of convenient for mounting and clamping, stable flying shear cutter clamping device for adapting to bump operating condition of performance, it realizes the cutting to reinforcing bar using the movement of collision and traversing combination, not only cutter life can be improved, but also the steel bar end of cutting can be made to be not likely to produce extrusion deformation.
Description
Technical field
The present invention relates to technical field of engineering machinery, in particular to a kind of flying shear cutter for cutting strip reinforcing bar fills
Clamp device.
Background technique
Bar cutting process is usually to install cutoff tool on movable knife disc and stationary knife disk respectively, by movable knife disc and stationary knife disk
Between impact extruded power cut off reinforcing bar, this mode be easy to cause between reinforcing bar and cutterhead that deformation occurs and cutterhead is caused to damage
It is bad.Simultaneously in existing equipment, since cutter is all to directly transmit rigid collision cutting with reinforcing bar, the knife face of cutter is thus caused to make
With service life reduction, it is easy to produce notch, while the truncation surface of reinforcing bar is easy to happen extrusion deformation, influences subsequent engineering and use.
And in the prior art, the cutting off tool on cutterhead loads and unloads inconvenient, and cutting off tool is not easy to adjust with cutterhead relative position, continuous
Under impact force action, cutting off tool and cutterhead are easy to loosen.
Summary of the invention
It is an object of the invention to overcome disadvantage existing in the prior art, a kind of convenient for mounting and clamping, performance stabilization energy is provided
The cutter clamping fixture of bump operating condition is adapted to, it realizes the cutting to reinforcing bar using the movement of collision and traversing combination, both
Cutter life can be improved, while the steel bar end of cutting can be made to be not likely to produce extrusion deformation again.
In order to achieve the above object, the technical solution adopted by the present invention is that:
A kind of flying shear cutter clamping device, it includes clamping ontology, is provided with groove on the clamping ontology, groove has been embedded in peace
Fill block；The mounting blocks upper surface is opened there are two the loose slot that is parallel to each other and separates, is provided in the loose slot removable
Movable block and holddown spring；The setting of movable block mutual dislocation described in two；The movable block upper surface is provided with mounting groove, peace
Tankage has been embedded in flying shear cutter and voussoir；The edge of a knife of the flying shear cutter is inclined-plane；Flying shear cutter described in two mutually pastes
It closes and is arranged in scissor-shaped.
Further improvement of the present invention, the movable block two sides of the bottom are provided with the detent side of protrusion；The detent checkpost
In the respective slot of loose slot two sidewalls.
Further improvement of the present invention is kept apart by parting bead between two loose slots；The cross section of the parting bead is T
Type；The parting bead is bolted on mounting blocks.
The outer upper end face of further improvement of the present invention, the loose slot is provided with side press strip；The side press strip and work
The groove for blocking detent side is formed between dynamic slot.
Further improvement of the present invention, the mounting groove one side are bevel edge；The one side of the voussoir be and bevel edge phase
The inclined surface of cooperation.
Further improvement of the present invention, the groove both side surface of the clamping ontology are provided with the peace for fastening mounting blocks
Fill bolt.
Further improvement of the present invention, the mounting blocks end are provided with for adjusting the elastic adjusting spiral shell of holddown spring
Nail.
Further improvement of the present invention, the material of the flying shear cutter are hard alloy.
Beneficial effects of the present invention:
1, cutter of the invention is in scissors mouth-shaped when cutting off reinforcing bar using rigid collision and the traversing movement combined of friction
Reinforcing bar is cut off, so that the section of reinforcing bar keeps smooth and indeformable, simultaneously because the edge of a knife of cutter is inclined-plane, therefore the edge of a knife is being cut
The impact being subject to when cutting is smaller, and the edge of a knife and reinforcing bar generate lasting mobile friction sawing, effectively prevent edge of a knife localized bumps frequent
And generate notch
2, the flying shear cutter in the present invention is arranged on clamping ontology by mounting blocks, and disassembly is more convenient, when maintenance is replaced, only
The knife plate of cutter is needed replacing, use cost is reduced；Simultaneously because cutter is fixed in movable block by voussoir, voussoir and installation
Cooperated between slot by inclined-plane and fixed, therefore cutter will not loosen in use, improves cutter stability in use.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of the invention；
Fig. 2 is the mounting blocks end face top view in the present invention；
Fig. 3 is equipped with the top view of side press strip and parting bead for the mounting blocks in the present invention；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the schematic cross-sectional view of movable block；
Fig. 6 is the structural schematic diagram of shear reinforcement of the present invention.
In figure: 1, clamping ontology；2, mounting blocks；3, movable block；4, side press strip；5, parting bead；6, voussoir；7, flying shear cutter；
8, bolt is installed；9, screw is adjusted；10, holddown spring；11, reinforcing bar；12, loose slot；31, detent side；32, mounting groove；33, tiltedly
Side.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in figs 1 to 6, specific structure of the invention are as follows:
A kind of flying shear cutter clamping device, it includes clamping ontology 1, is provided with groove on the clamping ontology 1, groove has been embedded in
Mounting blocks 2；2 upper surface of mounting blocks is opened there are two the loose slot 12 for being parallel to each other and separating, and the loose slot 12 is interior to be arranged
There are moveable block 3 and holddown spring 10；The setting of 3 mutual dislocation of movable block described in two；3 upper surface of movable block
It is provided with mounting groove 32, mounting groove 32 has been embedded in flying shear cutter 7 and voussoir 6；The edge of a knife of the flying shear cutter 7 is inclined-plane；Two
The flying shear cutter 7 is bonded to each other to be arranged in scissor-shaped.
Working principle:
As shown in fig. 6, when pressing reinforcing 11 under the present apparatus, since the edge of a knife of flying shear cutter 7 is inclined-plane, under flying shear cutter 7
, can be traversing outward by the drag effects of reinforcing bar 11 while pressure, decline and traversing movement are formed, is realized to reinforcing bar
Break and rub crosscutting movement, which thereby enhances cutter to the cut-off velocity of reinforcing bar, simultaneously because the edge of a knife of cutter is to continue
It is mobile with reinforcing bar friction sawing, therefore the edge of a knife will not be excessive and generate notch due to forming localized bumps, substantially increases knife
The service life of tool, simultaneously because reinforcing bar does not collide cutting by single pushing, friction is cut off to be combined with pushing
Mode, therefore the fracture face of reinforcing bar is more smooth, is not susceptible to deform.
When flying shear cutter 7 declines, the edge of a knife is by the extruding of reinforcing bar, and flying shear cutter 7 is traversing outward, at this time holddown spring 10
Compressed, for different bar cutting requirements, user can with turning adjusting screw 9, to adjust the decrement of holddown spring 10,
Thus traversing distance of the flying shear cutter 7 in cutting is adjusted.
The present apparatus is mounted on movable knife disc, and the transverse direction matched with flying shear cutter 7 is provided on the cutter installed on stationary knife disk
Notch when the present apparatus pushes, is just pressed into notch after the decline cutting reinforcing bar of flying shear cutter 7.
As shown in Figure 1, preferred one embodiment, 3 two sides of the bottom of movable block are provided with the detent side 31 of protrusion；Institute
Detent side 31 is stated to be stuck in the respective slot of 12 two sidewalls of loose slot.Since movable block 3 needs to move in loose slot 12, in order to
Mounting stability of the movable block 3 in loose slot 12 is improved, therefore and is provided with detent side 31.
As shown in Figure 1, preferred one embodiment, kept apart between two loose slots 12 by parting bead 5；The parting bead 5
Cross section be T-type；The parting bead 5 is bolted on mounting blocks 2.For the ease of installation activity block 3.
As shown in Figure 1,3, the outer upper end face of preferred one embodiment, the loose slot 12 is provided with side press strip 4；Institute
State when being formed between press strip 4 and loose slot 12 for blocking detent 31 groove.For the ease of installation activity block 3.
Preferred one embodiment, 32 one side of mounting groove are bevel edge 33；The one side of the voussoir 6 is and bevel edge
33 inclined surface matched.In order to improve the mounting stability of flying shear cutter, the probability of loosening is reduced.
Preferred one embodiment, the groove both side surface of the clamping ontology 1 are provided with the peace for fastening mounting blocks 2
Fill bolt 8.Mounting blocks 2 can be unloaded or fixed by unscrewing and screwing installation bolt 8.
Preferred one embodiment, 2 end of mounting blocks are provided with for adjusting the elastic adjusting spiral shell of holddown spring 10
Nail 9.Adjust moving distance of the adjustable flying shear cutter 7 of pressing force of holddown spring 10 during cutting off reinforcing bar.
Preferred one embodiment, the material of the flying shear cutter 7 are hard alloy.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (8)
1. a kind of flying shear cutter clamping device, it includes clamping ontology (1), which is characterized in that is provided on the clamping ontology (1)
Groove, groove have been embedded in mounting blocks (2)；Mounting blocks (2) upper surface opens that there are two the loose slots that are parallel to each other and separate
(12), moveable block (3) and holddown spring (10) are provided in the loose slot (12)；Movable block described in two
(3) mutual dislocation is arranged；Movable block (3) upper surface is provided with mounting groove (32), and mounting groove (32) has been embedded in flying shear cutter
(7) and voussoir (6)；The edge of a knife of the flying shear cutter (7) is inclined-plane；Flying shear cutter (7) described in two is bonded to each other in scissors
Shape setting.
2. a kind of flying shear cutter clamping device according to claim 1, which is characterized in that movable block (3) bottom two
Side is provided with the detent side (31) of protrusion；The detent side (31) is stuck in the respective slot of loose slot (12) two sidewalls.
3. a kind of flying shear cutter clamping device according to claim 2, which is characterized in that lead between two loose slots (12)
Parting bead (5) is crossed to keep apart；The cross section of the parting bead (5) is T-type；The parting bead (5) is bolted on mounting blocks (2)
On.
4. a kind of flying shear cutter clamping device according to claim 2, which is characterized in that the outside of the loose slot (12)
Upper surface is provided with side press strip (4)；It is described between press strip (4) and loose slot (12) formed for blocking detent while (31) it is recessed
Slot.
5. a kind of flying shear cutter clamping device according to claim 1, which is characterized in that mounting groove (32) one side
For bevel edge (33)；The one side of the voussoir (6) is the inclined surface matched with bevel edge (33).
6. a kind of flying shear cutter clamping device according to claim 1, which is characterized in that the clamping ontology (1) it is recessed
Slot both side surface is provided with the installation bolt (8) for fastening mounting blocks (2).
7. a kind of flying shear cutter clamping device according to claim 1, which is characterized in that mounting blocks (2) end is set
It is equipped with for adjusting the elastic adjusting screw (9) of holddown spring (10).
8. a kind of flying shear cutter clamping device according to claim 1, which is characterized in that the material of the flying shear cutter (7)
Material is hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622568.1A CN109551040B (en) | 2018-12-28 | 2018-12-28 | A kind of flying shear cutter clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622568.1A CN109551040B (en) | 2018-12-28 | 2018-12-28 | A kind of flying shear cutter clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551040A true CN109551040A (en) | 2019-04-02 |
| CN109551040B CN109551040B (en) | 2019-12-03 |
Family
ID=65871815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811622568.1A Active CN109551040B (en) | 2018-12-28 | 2018-12-28 | A kind of flying shear cutter clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551040B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB140997A (en) * | 1919-12-11 | 1920-04-08 | Thomas Andrew Hayward | Improvements in or relating to trimming or shearing blades |
| US1428355A (en) * | 1920-07-08 | 1922-09-05 | Bradley Ross Edward | Method and means for tube cutting |
| JP2000218425A (en) * | 1999-02-01 | 2000-08-08 | Burest Kogyo Kenkyusho Co Ltd | Cutting metallic mold attachment, and clearance adjusting method for cutting metallic mold |
| JP2001162593A (en) * | 1999-12-07 | 2001-06-19 | Denso Corp | Cutting method of metal powder injection compact |
| JP2004188547A (en) * | 2002-12-12 | 2004-07-08 | Teizo Yamaguchi | Cutting method for square column member |
| JP4301779B2 (en) * | 2002-08-07 | 2009-07-22 | 保雄 柏倉 | Shearing device |
| KR20090130444A (en) * | 2008-06-16 | 2009-12-24 | 주식회사 케이씨엠 | Bytes-holders device ascent of v-cutting machine |
| CN202479599U (en) * | 2012-03-09 | 2012-10-10 | 上海小虎机械有限公司 | Diagonal web member shearing mould |
| CN103111680A (en) * | 2013-01-03 | 2013-05-22 | 宁波敏实汽车零部件技术研发有限公司 | Strip-shaped disconnecting device of workpiece and disconnecting method |
| EP2730379A1 (en) * | 2012-11-07 | 2014-05-14 | Christopher Woodley | V-shaped splitcut knife made of two assembled distinct parts |
| CN106584585B (en) * | 2017-01-22 | 2018-05-08 | 中国五冶集团有限公司 | For making the adjustable double cutter head cutter arrangement and adjusting method of phenolic aldehyde air hose |
| CN108818654A (en) * | 2018-04-25 | 2018-11-16 | 浙江申豪新材料有限公司 | Cutter assembly in lamp house cloth cutting means |
-
2018
- 2018-12-28 CN CN201811622568.1A patent/CN109551040B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB140997A (en) * | 1919-12-11 | 1920-04-08 | Thomas Andrew Hayward | Improvements in or relating to trimming or shearing blades |
| US1428355A (en) * | 1920-07-08 | 1922-09-05 | Bradley Ross Edward | Method and means for tube cutting |
| JP2000218425A (en) * | 1999-02-01 | 2000-08-08 | Burest Kogyo Kenkyusho Co Ltd | Cutting metallic mold attachment, and clearance adjusting method for cutting metallic mold |
| JP2001162593A (en) * | 1999-12-07 | 2001-06-19 | Denso Corp | Cutting method of metal powder injection compact |
| JP4301779B2 (en) * | 2002-08-07 | 2009-07-22 | 保雄 柏倉 | Shearing device |
| JP2004188547A (en) * | 2002-12-12 | 2004-07-08 | Teizo Yamaguchi | Cutting method for square column member |
| KR20090130444A (en) * | 2008-06-16 | 2009-12-24 | 주식회사 케이씨엠 | Bytes-holders device ascent of v-cutting machine |
| CN202479599U (en) * | 2012-03-09 | 2012-10-10 | 上海小虎机械有限公司 | Diagonal web member shearing mould |
| EP2730379A1 (en) * | 2012-11-07 | 2014-05-14 | Christopher Woodley | V-shaped splitcut knife made of two assembled distinct parts |
| CN103111680A (en) * | 2013-01-03 | 2013-05-22 | 宁波敏实汽车零部件技术研发有限公司 | Strip-shaped disconnecting device of workpiece and disconnecting method |
| CN106584585B (en) * | 2017-01-22 | 2018-05-08 | 中国五冶集团有限公司 | For making the adjustable double cutter head cutter arrangement and adjusting method of phenolic aldehyde air hose |
| CN108818654A (en) * | 2018-04-25 | 2018-11-16 | 浙江申豪新材料有限公司 | Cutter assembly in lamp house cloth cutting means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109551040B (en) | 2019-12-03 |
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