CN109226599A - A kind of bar cropper - Google Patents
A kind of bar cropper Download PDFInfo
- Publication number
- CN109226599A CN109226599A CN201811283963.1A CN201811283963A CN109226599A CN 109226599 A CN109226599 A CN 109226599A CN 201811283963 A CN201811283963 A CN 201811283963A CN 109226599 A CN109226599 A CN 109226599A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cooperation
- shaft
- positioning
- bar cropper
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Abstract
The invention discloses a kind of bar croppers, it includes bar cropper ontology (1), the inside of the bar cropper ontology (1) is separated out driving storehouse (a) and transmission storehouse (b) by first partition (2), one end of the bar cropper ontology (1) is provided with positioning table (3), the cutting groove (c) passed through for reinforcing bar is reserved between the positioning table (3) and bar cropper ontology (1), the inside of the bar cropper ontology (1) is equipped with a driving motor (4), the driving motor (4) drives first rotating shaft (5) rotation of the setting in transmission storehouse (b) by way of V belt translation.The configuration of the present invention is simple, the primary movement that can also make fixed steel bars while squeeze cutoff action simultaneously, the poor phenomenon of security risk caused by swing and section flatness when being effectively prevented because of cutting reinforcing bar.
Description
Technical field
The present invention relates to the relevant technical fields of constructional engineering machinery, and in particular to be a kind of bar cropper.
Background technique
Cold-extruded formula bar cropper with its efficient bar cutting efficiency obtain vast building unit approval and
Gradual promote is come, it is known that cold-extruded formula cutting mode is to cut off cutting for reinforcing bar using the alloy blade of two pieces of relative motions
Mode is cut, due to the particularity of its cutting, reinforcing bar can significantly be swung centered on cut-off part to two sides, and this swing
There can be this biggish security risk first since dynamics is very big, and the swing that reinforcing bar can generate during cutting can also make
The notch flatness of reinforcing bar is poor.
Summary of the invention
It is an object of the present invention to provide a kind of bar cropper, the problem of it can be efficiently solved in the presence of background technique.
In the presence of solving the problems, such as background technique, it includes bar cropper ontology 1, the bar cropper ontology
1 inside is separated out driving storehouse a and transmission storehouse b by first partition 2, and one end of the bar cropper ontology 1 is provided with fixed
Position platform 3, is reserved with the cutting groove c passed through for reinforcing bar, the bar cutting between the positioning table 3 and bar cropper ontology 1
The inside of machine ontology 1 is equipped with a driving motor 4, which drives setting in transmission storehouse b by way of V belt translation
Interior first rotating shaft 5 rotates, and the both ends of the first rotating shaft 5 are separately installed with first bearing seat 10, and the first bearing seat 10 is solid
On the inner wall of transmission storehouse b, the middle part of the first rotating shaft 5 is equipped with first driving gear 6 for Dingan County, first active
The side of gear 6 is provided with the first driven gear 7 for engaging cooperation, and 7 integral installation of the first driven gear is second
In shaft 9；
The both ends of second shaft 9 are separately installed with second bearing seat 11, which is fixedly mounted on biography
On the inner wall of dynamic storehouse b, the end of second shaft 9 is fixedly installed with the second driving gear 8, and the one of second driving gear 8
Side be provided with engage cooperation and the second driven gear 12,12 integral installation of the second driven gear is in crankshaft 13
Trunnion on, first connecting rod axle journal 131, second connecting rod axle journal 132 and third connecting rod axis are disposed on the crankshaft 13
The both ends of neck 133, the crankshaft 13 are separately installed with 3rd bearing seat 23, which is fixed on the interior of transmission storehouse b
On wall；
The first connecting rod 14 that cooperation is rotatablely connected with it, the end are installed on the second connecting rod axle journal 132
Portion is equipped with the first alloy blade 15 that cooperation is rotatablely connected with it；
It is separately installed on the first connecting rod axle journal 131 and third connecting rod axle journal 133 and is rotatablely connected the of cooperation with it
Two connecting rods 16, the end of the second connecting rod 16 are equipped with the positioning device that cooperation is rotatablely connected with it；
A mounting groove 31 is offered on the positioning table 3, is equipped in the mounting groove 31 and 15 phase of the first alloy blade
Corresponding second alloy blade 32.
The positioning device include a locating sleeve 17, the generally hollow tubular structure of the locating sleeve 17,
Shaft 18 can be positioned in axial sliding along the axial direction of locating sleeve 17 by being internally provided with one, the positioning shaft 18
One end and the rotation connection of piston head 19 cooperate, and the end of the positioning shaft 18 and 19 opposite side of piston head is fixed with positioning plate
20, the cylindrical structure that the piston head 19 can generally be slided with 17 gap of locating sleeve, the two sides of the piston head 19
Guide runner 21 is extended radially outward respectively, and the two sides of the locating sleeve 17 offer sliding with 21 gap of guide runner respectively
The guide chute 22 of cooperation is moved, is arranged with spring 23 on the positioning shaft 18, the both ends of the spring 23 withstand on positioning plate respectively
20 and piston head 19 on.
Due to using above technical scheme, the invention has the following advantages: structure is simple, primary extruding cutting is dynamic
The movement that can also make fixed steel bars while work simultaneously, the safety caused by swing when being effectively prevented because of cutting reinforcing bar
Hidden danger and the poor phenomenon of section flatness.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the decomposition texture schematic diagram of locating sleeve in the present invention；
Fig. 3 is the partial enlarged view of Fig. 1.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment 1
Referring to Fig. 1-3, it includes bar cropper ontology 1, and the inside of the bar cropper ontology 1 passes through first partition 2
It is separated out driving storehouse a and transmission storehouse b, one end of the bar cropper ontology 1 is provided with positioning table 3, the positioning table 3 and steel
The cutting groove c passed through for reinforcing bar is reserved between muscle cutting machine ontology 1, the inside of the bar cropper ontology 1 is equipped with one
A driving motor 4, the driving motor 4 drive the first rotating shaft 5 being arranged in transmission storehouse b to rotate by way of V belt translation, institute
The both ends for stating first rotating shaft 5 are separately installed with first bearing seat 10, which is fixedly mounted on the inner wall of transmission storehouse b
On, the middle part of the first rotating shaft 5 is equipped with first driving gear 6, and the side of first driving gear 6 is provided with and it
The first driven gear 7 of cooperation is engaged, 7 integral installation of the first driven gear is in the second shaft 9；
The both ends of second shaft 9 are separately installed with second bearing seat 11, which is fixedly mounted on biography
On the inner wall of dynamic storehouse b, the end of second shaft 9 is fixedly installed with the second driving gear 8, and the one of second driving gear 8
Side be provided with engage cooperation and the second driven gear 12,12 integral installation of the second driven gear is in crankshaft 13
Trunnion on, first connecting rod axle journal 131, second connecting rod axle journal 132 and third connecting rod axis are disposed on the crankshaft 13
The both ends of neck 133, the crankshaft 13 are separately installed with 3rd bearing seat 23, which is fixed on the interior of transmission storehouse b
On wall；
The first connecting rod 14 that cooperation is rotatablely connected with it, the end are installed on the second connecting rod axle journal 132
Portion is equipped with the first alloy blade 15 that cooperation is rotatablely connected with it；
It is separately installed on the first connecting rod axle journal 131 and third connecting rod axle journal 133 and is rotatablely connected the of cooperation with it
Two connecting rods 16, the end of the second connecting rod 16 are equipped with the positioning device that cooperation is rotatablely connected with it；
A mounting groove 31 is offered on the positioning table 3, is equipped in the mounting groove 31 and 15 phase of the first alloy blade
Corresponding second alloy blade 32.
The positioning device include a locating sleeve 17, the generally hollow tubular structure of the locating sleeve 17,
Shaft 18 can be positioned in axial sliding along the axial direction of locating sleeve 17 by being internally provided with one, the positioning shaft 18
One end and the rotation connection of piston head 19 cooperate, and the end of the positioning shaft 18 and 19 opposite side of piston head is fixed with positioning plate
20, the cylindrical structure that the piston head 19 can generally be slided with 17 gap of locating sleeve, the two sides of the piston head 19
Guide runner 21 is extended radially outward respectively, and the two sides of the locating sleeve 17 offer sliding with 21 gap of guide runner respectively
The guide chute 22 of cooperation is moved, is arranged with spring 23 on the positioning shaft 18, the both ends of the spring 23 withstand on positioning plate respectively
20 and piston head 19 on.
Embodiment 2
Reinforcing bar is placed in cutting groove c first, then starts driving motor 4, driving motor 4 is driven by way of V belt translation
The dynamic first rotating shaft 5 being arranged in transmission storehouse b rotates；
First rotating shaft 5 drives the second shaft 9 by the first driving gear 6 and the first driven gear 7 in the course of rotation
Rotation；
Second shaft 9 is in the course of rotation by the second driving gear 8 and the second driven gear 12 with 13 turns of dynamic crankshaft
It is dynamic；
Crankshaft 13 drives first connecting rod 14 and second connecting rod 16 simultaneously during rotation, and wherein second connecting rod 16 is driving
Locating sleeve 17 makees axial linear movement, and positioning plate 20 is made to compress the reinforcing bar being placed in cutting groove c；
After positioning plate 20 compresses reinforcing bar completely, under the further driving that crankshaft 13 rotates, the first alloy blade 15 and
Second alloy blade 32 is with cooperation squash type shear action.
Since the both ends of reinforcing bar have been fixed in cutting groove c by positioning plate 20 during shearing, shearing
During by positioning shaft 18 and spring 23 be effectively prevented because cutting reinforcing bar when swing caused by security risk
The poor phenomenon with section flatness.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (2)
1. a kind of bar cropper, it is characterised in that it includes bar cropper ontology (1), the bar cropper ontology (1)
Inside is separated out driving storehouse (a) and transmission storehouse (b), one end setting of the bar cropper ontology (1) by first partition (2)
Have positioning table (3), be reserved with the cutting groove (c) passed through for reinforcing bar between the positioning table (3) and bar cropper ontology (1),
The inside of the bar cropper ontology (1) is equipped with a driving motor (4), the side which passes through V belt translation
First rotating shaft (5) rotation of the formula driving setting in transmission storehouse (b), the both ends of the first rotating shaft (5) are separately installed with first
Bearing block (10), the first bearing seat (10) are fixedly mounted on the inner wall of transmission storehouse (b), the middle part of the first rotating shaft (5)
One the first driving gear (6) is installed, the side of first driving gear (6), which is provided with, engages the first driven of cooperation
Gear (7), the first driven gear (7) integral installation is on the second shaft (9)；
The both ends of second shaft (9) are separately installed with second bearing seat (11), which is fixedly mounted on
It is driven on the inner wall of storehouse (b), the end of second shaft (9) is fixedly installed with the second driving gear (8), second driving tooth
The side of wheel (8), which is provided with, engages the of cooperation and the second driven gear (12), second driven gear (12) are whole
It is mounted on the trunnion in crankshaft (13), is disposed with first connecting rod axle journal (131), second connecting rod on the crankshaft (13)
The both ends of axle journal (132) and third connecting rod axle journal (133), the crankshaft (13) are separately installed with 3rd bearing seat (23), this
Three bearing blocks (23) are fixed on the inner wall of transmission storehouse (b)；
The first connecting rod (14) that cooperation is rotatablely connected with it, the end are installed on the second connecting rod axle journal (132)
Portion is equipped with the first alloy blade (15) that cooperation is rotatablely connected with it；
It is separately installed on the first connecting rod axle journal (131) and third connecting rod axle journal (133) and is rotatablely connected the of cooperation with it
The end of two connecting rods (16), the second connecting rod (16) is equipped with the positioning device that cooperation is rotatablely connected with it；
A mounting groove (31) is offered on the positioning table (3), is equipped with and the first alloy blade in the mounting groove (31)
(15) corresponding second alloy blade (32).
2. a kind of bar cropper according to claim 1, it is characterised in that the positioning device includes a positioning
Casing (17), the generally hollow tubular structure of the locating sleeve (17), being internally provided with one can be along locating sleeve
(17) axial direction positions shaft (18) in axial sliding, and one end of positioning shaft (18) and piston head (19) rotation connect
Cooperation is connect, positioning shaft (18) and the end of piston head (19) opposite side are fixed with positioning plate (20), the piston head
(19) the two sides difference of the cylindrical structure that can generally slide with locating sleeve (17) gap, the piston head (19) is outside
It extends radially outward guide runner (21), the two sides of the locating sleeve (17) offer respectively to be slided with guide runner (21) gap
The guide chute (22) of cooperation is arranged with spring (23) on the positioning shaft (18), and the both ends of the spring (23) are withstood on respectively
On positioning plate (20) and piston head (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283963.1A CN109226599A (en) | 2018-10-21 | 2018-10-21 | A kind of bar cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283963.1A CN109226599A (en) | 2018-10-21 | 2018-10-21 | A kind of bar cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226599A true CN109226599A (en) | 2019-01-18 |
Family
ID=65079675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283963.1A Pending CN109226599A (en) | 2018-10-21 | 2018-10-21 | A kind of bar cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814811A (en) * | 2019-11-27 | 2020-02-21 | 江川 | Nodular cast iron cutting equipment for cylinder cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203155899U (en) * | 2013-03-29 | 2013-08-28 | 张然 | Steel bar shearing machine |
| CN203316649U (en) * | 2013-06-24 | 2013-12-04 | 洛阳理工学院 | Horizontal steel bar cutter |
| CN203843061U (en) * | 2014-03-12 | 2014-09-24 | 长葛市新世纪机电有限公司 | Cutting machine |
| KR20160096881A (en) * | 2015-02-06 | 2016-08-17 | 이성규 | Integrated steel processing system based on numerical control and method of processing the same |
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
| CN108311613A (en) * | 2018-01-30 | 2018-07-24 | 南京楚卿电子科技有限公司 | A kind of engineering construction steel bar cut-off device |
| CN209716313U (en) * | 2018-10-21 | 2019-12-03 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
-
2018
- 2018-10-21 CN CN201811283963.1A patent/CN109226599A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203155899U (en) * | 2013-03-29 | 2013-08-28 | 张然 | Steel bar shearing machine |
| CN203316649U (en) * | 2013-06-24 | 2013-12-04 | 洛阳理工学院 | Horizontal steel bar cutter |
| CN203843061U (en) * | 2014-03-12 | 2014-09-24 | 长葛市新世纪机电有限公司 | Cutting machine |
| KR20160096881A (en) * | 2015-02-06 | 2016-08-17 | 이성규 | Integrated steel processing system based on numerical control and method of processing the same |
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
| CN108311613A (en) * | 2018-01-30 | 2018-07-24 | 南京楚卿电子科技有限公司 | A kind of engineering construction steel bar cut-off device |
| CN209716313U (en) * | 2018-10-21 | 2019-12-03 | 上海绿地建设(集团)有限公司 | A kind of bar cropper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814811A (en) * | 2019-11-27 | 2020-02-21 | 江川 | Nodular cast iron cutting equipment for cylinder cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102014208918A1 (en) | Drive arrangement for reciprocating motion and power tool with the drive assembly | |
| CN109226599A (en) | A kind of bar cropper | |
| CN209716313U (en) | A kind of bar cropper | |
| CN102126278A (en) | Injection device | |
| CN202545719U (en) | Electric telescopic pole | |
| CN110711513A (en) | Lubricating oil coupling mixing arrangement | |
| DE102014220110A1 (en) | Gripper or swivel unit | |
| CN202169266U (en) | Device for cleaning inner wall of charging basket | |
| CN201960196U (en) | Differential type tube cut-off machine tool | |
| CN205078707U (en) | Fixed reversing gearbox for chain type pumping unit | |
| CN210589518U (en) | Sizing material slitter that possesses quick tool changing function | |
| CN111992965B (en) | Roller welding positioner | |
| CN214977022U (en) | Novel punching shear device for channel steel processing | |
| KR101898802B1 (en) | Steel wire cutting device | |
| CN207750324U (en) | The swelling centering machine of coating machine | |
| CN220748967U (en) | Slipping gear for gearbox | |
| CN105690458A (en) | Longitudinal and transverse cutting machine | |
| CN104174808A (en) | Automatic cold heading riveting machine | |
| CN213386964U (en) | Rolling machine based on split driving | |
| CN203738977U (en) | Stone cutting machine | |
| CN211331671U (en) | Rotary piston rod | |
| EP3109390A1 (en) | Drive unit for an automatic revolving door | |
| CN218461040U (en) | Multi-shaft machine tool part cutting mechanism | |
| CN103008706A (en) | Static pressure boring head structure for irregularly-shaped holes | |
| CN107419704A (en) | A kind of trash rack having from decontamination function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |