CN209664430U - A kind of single crank reciprocated flying shear - Google Patents
A kind of single crank reciprocated flying shear Download PDFInfo
- Publication number
- CN209664430U CN209664430U CN201920471956.8U CN201920471956U CN209664430U CN 209664430 U CN209664430 U CN 209664430U CN 201920471956 U CN201920471956 U CN 201920471956U CN 209664430 U CN209664430 U CN 209664430U
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- China
- Prior art keywords
- fixedly connected
- side wall
- wall
- shear knife
- connector
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- Expired - Fee Related
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- 244000309464 bull Species 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to metallurgical technology fields, and disclose a kind of single crank reciprocated flying shear, including support plate, the side wall of the support plate offers mounting hole, the hole wall of the mounting hole is rotatably connected to bull stick by bearing, the side wall of the support plate is fixedly connected with motor, the output shaft of the motor is fixedly connected with bull stick, the bull stick is fixedly connected with crank far from one end of motor, the crank is connected with connecting rod by ball bearing rotational far from the side wall of bull stick side, the bar wall fixing sleeve of the connecting rod is equipped with connector, the support plate is fixedly connected with fixed link far from the side wall of motor side, the bar wall movable sleeve of the fixed link is equipped with rotating cylinder, pull rod is fixedly connected between the rotating cylinder and connector.The utility model can quickly dismount shear knife, effectively raise the replacement efficiency of shear knife, can quickly and easily adjust the gap between shear knife and lower shear knife, effectively raise adjusting efficiency.
Description
Technical field
The utility model relates to metallurgical technology field more particularly to a kind of single crank reciprocated flying shears.
Background technique
Flying shear is the cutter of the i.e. running rolled piece of lateral shear, and flying shearing machine are to cut in workpiece motion s to rolled piece implementation
A kind of equipment of cutting process, be it is a kind of can quickly cut off iron plate, steel pipe, paper roll process equipment, be continous way steel rolling production-line
Upper indispensable, very crucial one of equipment.Crank flying shears cut rolled piece by crank handle turns scissors relative motion
Disconnected, cut-off velocity is fast, and cost is relatively low.
The shear knife of existing single crank flying shear belongs to consumables, can gradually be ground using the blade of rear shear knife for a long time
Damage, causes shear effect to decline, so needing in time to replace shear knife, but existing shear knife is fixed with connector
Together, it needs together to replace connector when replacing shear knife, causes to waste, increase cost, and existing flying shear makes
Used time needs to adjust the gap between two shear knives, and the gap adjustment between existing shear knife is more inconvenient.
Utility model content
Purpose of the utility model is to solve the replacements of shear knife in the prior art will cause the wasting of resources and shear knife
The problem of gap adjustment inconvenience, and a kind of single crank reciprocated flying shear proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of single crank reciprocated flying shear, including support plate, the side wall of the support plate offer mounting hole, the mounting hole
Hole wall bull stick is rotatably connected to by bearing, the side wall of the support plate is fixedly connected with motor, the output shaft of the motor
It is fixedly connected with bull stick, the bull stick is fixedly connected with crank, side of the crank far from bull stick side far from one end of motor
Wall is connected with connecting rod by ball bearing rotational, and the bar wall fixing sleeve of the connecting rod is equipped with connector, and the support plate is remote
Side wall from motor side is fixedly connected with fixed link, and the bar wall movable sleeve of the fixed link is equipped with rotating cylinder, the rotating cylinder and company
Pull rod is fixedly connected between fitting, the side wall of the connector is fixedly connected with upper shear knife by fixed device, described solid
Determining device includes two mounting plates for being fixedly connected on connector side wall, and the upper shear knife is located between two mounting plates, and two
A mounting plate offers U-type groove far from the side wall of connector side, and the side wall of the upper opposite side of shear knife is solid
Surely it is connected with limit plate, the limit plate is located in U-type groove, and the U-type groove slot bottom is fixedly connected with kelly, and the limit plate leans on
The side wall of nearly U-type groove slot bottom side offers card hole, and the kelly runs through limit plate, the bar wall screw thread of the kelly by card hole
It is arranged with fastening nut, the side wall of the support plate is fixedly connected with fixed plate, and the side wall of the fixed plate passes through regulating device
It is fixedly connected with lower shear knife.
Preferably, the regulating device includes the sliding groove for being opened in the side wall on the upside of fixed plate, and the sliding groove is opposite
The cell wall of side is rotatably connected to threaded rod by rolling bearing, and the bar wall thread bush of the threaded rod is equipped with thread barrel, described
The outer wall of thread barrel is fixedly connected with lower shear knife, and the right end of the threaded rod is fixedly connected with turntable, and the turntable is close to solid
The side wall of fixed board side offers screw hole, and the screw hole inner screw sheath is connected to fastening bolt.
Preferably, the side wall of the connector is fixedly connected with limited block, and the upper shear knife is close to connector side
Side wall offers limiting slot corresponding with limited block.
Preferably, the outer wall of the thread barrel is fixedly connected with position limiting slide block, and the slot bottom of the sliding groove is offered and limited
The limit sliding chutes that position sliding block matches.
Preferably, the turntable is fixedly connected with handle far from the side wall of threaded rod side.
Preferably, the specific material of the thread barrel is stainless steel.
Compared with prior art, the utility model provides a kind of single crank reciprocated flying shear, have it is following the utility model has the advantages that
1, the single crank reciprocated flying shear passes through the support plate of setting, connector, upper shear knife, mounting plate, U-type groove, limit
Plate, kelly, card hole and fastening nut when disassembly, rotate fastening nut, fastening nut are made to be detached from kelly, release fastening nut pair
The limit of limit plate, shear knife in pulling, upper shear knife drive limit plate mobile, so that limit plate is detached from kelly, shear in completion
The disassembly of knife, when installation, will limit sleeve-board outside kelly, fastening nut is screwed on kelly, fastening nut by shear knife in pressing
Limit plate is fixed, the fixation of shear knife in completion, the present apparatus can quickly dismount shear knife, effectively mention
The high replacement efficiency of upper shear knife.
2, the single crank reciprocated flying shear by the fixed plate of setting, lower shear knife, sliding groove, threaded rod, thread barrel, turns
Disk, screw hole and fastening bolt when adjusting, loosen fastening bolt, rotate turntable, and the rotation of driven by rotary disc threaded rod passes through threaded rod
Being threadedly engaged between thread barrel keeps thread barrel mobile, and thread barrel drives lower shear knife mobile, and shear knife is cut under in completion
The adjusting of gap size between cutter after the completion of adjusting, tightens fastening bolt, completes the fixation to lower shear knife, present apparatus energy
Enough gaps quickly and easily adjusted between upper shear knife and lower shear knife, effectively raise adjusting efficiency.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Shear knife can be quickly dismounted, the replacement efficiency of shear knife is effectively raised, can quickly and easily adjust and cut
Gap between cutter and lower shear knife, effectively raises adjusting efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of single crank reciprocated flying shear structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 2；
Fig. 4 is the structural schematic diagram of C portion in Fig. 1.
In figure: 1 support plate, 2 connectors, shear knife, 4 mounting plates, 5 U-type grooves, 6 limit plates, 7 kellies, 8 card holes, 9 on 3
Fastening nut, 10 fixed plates, 11 lower shear knives, 12 sliding grooves, 13 threaded rods, 14 thread barrels, 15 turntables, 16 screw holes, 17 fastenings
Bolt, 18 limited blocks, 19 limiting slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of single crank reciprocated flying shear, including support plate 1, the side wall of support plate 1 offer mounting hole, peace
The hole wall in dress hole is rotatably connected to bull stick by bearing, and the side wall of support plate 1 is fixedly connected with motor, and motor passes through control switch
It is electrically connected with external power, this electrically connects as technological means known in the art, is no longer excessively repeated herein, motor
Output shaft be fixedly connected with bull stick, bull stick is fixedly connected with crank, side of the crank far from bull stick side far from one end of motor
Wall is connected with connecting rod by ball bearing rotational, and the bar wall fixing sleeve of connecting rod is equipped with connector 2, and support plate 1 is far from motor
The side wall of side is fixedly connected with fixed link, and the bar wall movable sleeve of fixed link is equipped with rotating cylinder, fixed between rotating cylinder and connector 2 to connect
It is connected to pull rod, the side wall of connector 2 is fixedly connected with upper shear knife 3 by fixed device, and fixed device includes two fixed companies
It is connected to the mounting plate 4 of 2 side wall of connector, upper shear knife 3 is located between two mounting plates 4, and two mounting plates 4 are far from connector 2
The side wall of side offers U-type groove 5, and the side wall of the opposite side of upper shear knife 3 is fixedly connected to limit plate 6, and limit plate 6
In in U-type groove 5,5 slot bottom of U-type groove is fixedly connected with kelly 7, and side wall of the limit plate 6 close to 5 slot bottom side of U-type groove offers card
Hole 8, kelly 7 run through limit plate 6 by card hole 8, and the bar wall thread bush of kelly 7 is equipped with fastening nut 9, and the side wall of support plate 1 is solid
Surely it is connected with fixed plate 10, the side wall of fixed plate 10 is fixedly connected with lower shear knife 11 by regulating device.
Regulating device includes the sliding groove 12 for being opened in the side wall of 10 upside of fixed plate, the cell wall of 12 opposite side of sliding groove
Be rotatably connected to threaded rod 13 by rolling bearing, the bar wall thread bush of threaded rod 13 is equipped with thread barrel 14, thread barrel 14 it is outer
Wall is fixedly connected with lower shear knife 11, and the right end of threaded rod 13 is fixedly connected with turntable 15, and turntable 15 is close to 10 side of fixed plate
Side wall offer screw hole 16,16 inner screw sheath of screw hole is connected to fastening bolt 17.
The side wall of connector 2 is fixedly connected with limited block 18, and side wall of the upper shear knife 3 close to 2 side of connector offers
Limiting slot 19 corresponding with limited block 18 is cooperated by limited block 18 and limiting slot 19, convenient for carrying out to upper shear knife 3
Positioning.
The outer wall of thread barrel 14 is fixedly connected with position limiting slide block, and the slot bottom of sliding groove 12 is offered to match with position limiting slide block
Limit sliding chutes, cooperated by position limiting slide block and limit sliding chutes, thread barrel 14 limited, prevents thread barrel 14 from inclining
Tiltedly.
Turntable 15 is fixedly connected with handle far from the side wall of 13 side of threaded rod, convenient for rotation turntable 15, improves operation
Convenience.
The specific material of thread barrel 14 is stainless steel, improves the corrosion resistance of thread barrel 14.
In the utility model, when disassembly, fastening nut 9 is rotated, fastening nut 9 is made to be detached from kelly 7, releases fastening nut 9
Limit to limit plate 6, shear knife 3 in pulling, upper shear knife 3 drive limit plate 6 mobile, and limit plate 6 is made to be detached from kelly 7, complete
At the disassembly of upper shear knife 3, when installation, by 6 sets of limit plate outside kelly 7, fastening nut 9 is screwed in card by shear knife 3 in pressing
On bar 7, fastening nut 9 fixes limit plate 6, and the fixation of shear knife 3 in completion, the present apparatus can be dismounted quickly
Upper shear knife 3 effectively raises the replacement efficiency of shear knife 3；When adjusting, fastening bolt 17 is loosened, rotates turntable 15, is turned
Disk 15 drives threaded rod 13 to rotate, and by being threadedly engaged between threaded rod 13 and thread barrel 14, keeps thread barrel 14 mobile, screw thread
Cylinder 14 drives lower shear knife 11 mobile, the adjusting of the upper gap size between shear knife 3 and lower shear knife 11 of completions, adjusting completion
Afterwards, tighten fastening bolt 17, complete the fixation to lower shear knife 11, the present apparatus can quickly and easily adjust shear knife 3 with
Gap between lower shear knife 11, effectively raises adjusting efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the side wall of a kind of single crank reciprocated flying shear, including support plate (1), the support plate (1) offers mounting hole, the peace
The hole wall in dress hole is rotatably connected to bull stick by bearing, and the side wall of the support plate (1) is fixedly connected with motor, the motor
Output shaft is fixedly connected with bull stick, and the bull stick is fixedly connected with crank far from one end of motor, and the crank is far from bull stick one
The side wall of side is connected with connecting rod by ball bearing rotational, and the bar wall fixing sleeve of the connecting rod is equipped with connector (2), described
Support plate (1) is fixedly connected with fixed link far from the side wall of motor side, and the bar wall movable sleeve of the fixed link is equipped with rotating cylinder, institute
It states and is fixedly connected with pull rod between rotating cylinder and connector (2), which is characterized in that the side wall of the connector (2) passes through fixed dress
It sets and is fixedly connected with shear knife (3), the fixed device includes two mounting plates for being fixedly connected on connector (2) side wall
(4), the upper shear knife (3) is located between two mounting plates (4), and two mounting plates (4) are far from connector (2) side
Side wall offers U-type groove (5), and the side wall of the opposite side of the upper shear knife (3) is fixedly connected to limit plate (6), described
Limit plate (6) is located in U-type groove (5), and U-type groove (5) slot bottom is fixedly connected with kelly (7), and the limit plate (6) is close to U
The side wall of type groove (5) slot bottom side offers card hole (8), and the kelly (7) runs through limit plate (6) by card hole (8), the card
The bar wall thread bush of bar (7) is equipped with fastening nut (9), and the side wall of the support plate (1) is fixedly connected with fixed plate (10), described
The side wall of fixed plate (10) is fixedly connected with lower shear knife (11) by regulating device.
2. a kind of single crank reciprocated flying shear according to claim 1, which is characterized in that the regulating device includes being opened in
The cell wall of the sliding groove (12) of side wall on the upside of fixed plate (10), sliding groove (12) opposite side is rotated by rolling bearing
It is connected with threaded rod (13), the bar wall thread bush of the threaded rod (13) is equipped with thread barrel (14), outside the thread barrel (14)
Wall is fixedly connected with lower shear knife (11), and the right end of the threaded rod (13) is fixedly connected with turntable (15), the turntable (15)
Side wall close to fixed plate (10) side offers screw hole (16), and screw hole (16) inner screw sheath is connected to fastening bolt (17).
3. a kind of single crank reciprocated flying shear according to claim 1, which is characterized in that the side wall of the connector (2) is solid
Surely it is connected with limited block (18), side wall of the upper shear knife (3) close to connector (2) side offers and limited block (18) phase
Corresponding limiting slot (19).
4. a kind of single crank reciprocated flying shear according to claim 2, which is characterized in that the outer wall of the thread barrel (14) is solid
Surely it is connected with position limiting slide block, the slot bottom of the sliding groove (12) offers the limit sliding chutes to match with position limiting slide block.
5. a kind of single crank reciprocated flying shear according to claim 2, which is characterized in that the turntable (15) is far from threaded rod
(13) side wall of side is fixedly connected with handle.
6. a kind of single crank reciprocated flying shear according to claim 2, which is characterized in that the specific material of the thread barrel (14)
Matter is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471956.8U CN209664430U (en) | 2019-04-09 | 2019-04-09 | A kind of single crank reciprocated flying shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471956.8U CN209664430U (en) | 2019-04-09 | 2019-04-09 | A kind of single crank reciprocated flying shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664430U true CN209664430U (en) | 2019-11-22 |
Family
ID=68573844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920471956.8U Expired - Fee Related CN209664430U (en) | 2019-04-09 | 2019-04-09 | A kind of single crank reciprocated flying shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369561A (en) * | 2021-06-21 | 2021-09-10 | 西安秦拓非标机械设备有限公司 | Transmission mechanism and cold shearing machine |
-
2019
- 2019-04-09 CN CN201920471956.8U patent/CN209664430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369561A (en) * | 2021-06-21 | 2021-09-10 | 西安秦拓非标机械设备有限公司 | Transmission mechanism and cold shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 |