CN107812863A - A kind of steel bar cut-off device - Google Patents
A kind of steel bar cut-off device Download PDFInfo
- Publication number
- CN107812863A CN107812863A CN201711296340.3A CN201711296340A CN107812863A CN 107812863 A CN107812863 A CN 107812863A CN 201711296340 A CN201711296340 A CN 201711296340A CN 107812863 A CN107812863 A CN 107812863A
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- CN
- China
- Prior art keywords
- fixedly connected
- support
- rod
- screw rod
- bar
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of steel bar cut-off device, including base, the both ends of the base are fixedly connected with two installing plates, upper end between two installing plates is rotatably connected to guide rod, one end of the guide rod is fixedly connected with pull bar, and two cams are symmetrically arranged with guide rod, the outside of two cams is arranged with link, the lower end of the link is welded with protective plate, the inside of two installing plates is respectively equipped with left groove and right groove, the inner rotation of the right groove is connected with screw rod, the upper end of the screw rod is fixedly connected with flywheel, the inside of the left groove is fixedly connected with slide bar, the rear of the protective plate is provided with support, the inside of the support is fixedly connected with motor, the output shaft of the motor is fixedly connected with cutting sheet, the both ends of the support are welded with support bar.Structure of the present invention is novel, provided with clamping device and protective plate, there is provided a kind of safe and reliable steel bar cut-off device.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of steel bar cut-off device.
Background technology
Bar cropper is a kind of instrument used in a kind of shear reinforcement.It is the essential equipment of steel bar meter it
One.Bar cropper with other cut-out equipment compared with, have the characteristics that it is in light weight, consume energy less, reliable operation, efficiency high, therefore
Progressively it is machined widely used with bar mill etc., has been played in the every field of the development of the national economy important in recent years
Effect.Existing bar cropper is excessively simple to the clamping device of steelframe, and usually misplacing during operation causes the report of cutting machine
Useless, cutting processing precision is affected, and cutting machine lacks safeguard measure, and the splashing of residue often causes certain to worker
Damage.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of steel bar cut-off device proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of steel bar cut-off device, including base, the both ends of the base are fixedly connected with two installing plates, described in two
Upper end between installing plate is rotatably connected to guide rod, and one end of the guide rod is fixedly connected with pull bar, and is symmetrically arranged on guide rod
There are two cams, the outsides of two cams is arranged with link, and the lower end of the link is welded with protective plate, two
The inside of the installing plate is respectively equipped with left groove and right groove, and the inner rotation of the right groove is connected with screw rod, the screw rod it is upper
End is fixedly connected with flywheel, and the inside of the left groove is fixedly connected with slide bar, and the rear of the protective plate is provided with support, the machine
The inside of seat is fixedly connected with motor, and the output shaft of the motor is fixedly connected with cutting sheet, and the both ends of the support are welded with
Support bar, the support bar are fixedly connected with the first rod set close to one end of slide bar, and first rod set is set in the outer of slide bar
Side, the support bar are fixedly connected with the second rod set close to one end of screw rod, second rod set be set in the outside of screw rod and
It is connected with screw flight, the upper end of the base is fixedly connected with support bridge, and one end of the support bridge is toothed around, the branch
The central rotational of support bridge is connected with connecting rod, and one end of the connecting rod is rotatably connected to the gear teeth of gear, the gear and support bridge
It is intermeshed, fixture block is fixedly connected with the connecting rod, described several pieces of lower section is provided with holder, and the holder is fixed with base to be connected
Connect, and the upper end of holder is provided with reinforcing bar.
Preferably, the bottom of the screw rod is fixedly connected with ball groove, and the bottom of the right groove is fixedly connected with hemisphere, described
Hemisphere is located at the inside of ball groove.
Preferably, the outside of the slide bar and screw rod is arranged with spring.
Preferably, the lower end of the base is welded with walking mechanism, and the walking mechanism is Universal self-locking wheel.
Preferably, the upper end of the base is symmetrically distributed with two and puts hopper.
Preferably, the opposite side of the holder and fixture block has been fixedly connected with friction pad.
Preferably, it is fixedly connected with handle on the outside of the gear.
In the present invention, user will will need the reinforcing bar that cuts to take to put from putting first when using the device in hopper
On the holder of base, handle is pulled gear is scrolled down through along the gear teeth meshing in support bridge, while the fixture block folder on connecting rod
Firmly fixed steel bars, then pull pull bar the cam rotation on guide rod is made downwards, link moves downward with protective plate, keeps off and cutting
Cut before device, now gently turning flywheel rotates screw rod, and the second rod set moves downward with support, so as to what is rotated on motor
Cutting sheet cuts off reinforcing bar, afterwards counter flywheel, and rotating backward screw rod, drive cutter device is upward, and lifting handle makes to press from both sides on connecting rod
Block is separated with reinforcing bar, and reinforcing bar is sent forward, and putting down handle again makes fixture block push down fixed steel bars, is rotated further by flywheel, and screw rod rotates,
First rod set moves down on slide bar, and the second rod set cuts off reinforcing bar on screw rod to bottom offset, cutting sheet, completes the cut-out work of reinforcing bar
Make.Structure of the present invention is novel, provided with clamping device and protective plate, there is provided a kind of safe and reliable steel bar cut-off device, clamping plate
It is spacing to reinforcing bar progress with holder, make reinforcing bar position is not changed in cut-out, enabling reinforcing bar cutter device can
The reinforcing bar of Stable Length is cut, while provides the operating efficiency and stably of bar cutting processing, protective plate, which avoids, to be cut through
The metal fragment to be splashed in journey damages to human body.
Brief description of the drawings
Fig. 1 is a kind of structural representation of steel bar cut-off device proposed by the present invention；
Fig. 2 is the connection diagram of cutter device.
In figure：1 pull bar, 2 flywheels, 3 guide rods, 4 screw rods, 5 second rod sets, 6 springs, 7 ball grooves, 8 hemisphere, 9 installing plates, 10 bottoms
Seat, 11 walking mechanisms, 12 cams, 13 links, 14 slide bars, 15 protective plates, 16 first rod sets, 17 support bars, 18 support bridges, 19
Hopper, 21 holders, 22 friction pads, 23 reinforcing bars, 24 fixture blocks, 25 gears, 26 handles, 27 holders, 28 cutting sheets are put in connecting rod, 20.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of steel bar cut-off device, including base 10, the both ends of base 10 are fixedly connected with two installations
Plate 9, the upper end between two installing plates 9 are rotatably connected to guide rod 3, and one end of guide rod 3 is fixedly connected with pull bar 1, and on guide rod 3
Symmetrical to be arranged with two cams 12, the outsides of two cams 12 is arranged with link 13, and the lower end of link 13 is welded with anti-
Backplate 15, to form the adjustment structure of protective plate 15, cam 12 jacks up link 13 and drives protective plate 15 upward when turning to,
Rotation cam 12 is downward during cutting, the protective plate 15 protect user downwards accidental injury in order to avoid residue splashes, the inside of two installing plates 9
Left groove and right groove are respectively equipped with, the inner rotation of right groove is connected with screw rod 4, and the upper end of screw rod 5 is fixedly connected with flywheel 2, left groove
Inside be fixedly connected with slide bar 14, the rear of protective plate 15 is provided with support 27, and the inside of support 27 is fixedly connected with motor, electricity
The output shaft of machine is fixedly connected with cutting sheet 28, and the both ends of support 27 are welded with support bar 17, and support bar 17 is close to slide bar 14
One end is fixedly connected with the first rod set 16, and the first rod set 16 is set in the outside of slide bar 14, and support bar 17 is close to one end of screw rod 4
The second rod set 5 is fixedly connected with, the second rod set 5 is set in the outside of screw rod 4 and is threadedly coupled with screw rod 4, to form cutting
The upgrading mechanism of device, the rotation of screw rod 4 can make the second rod set 5 in the top offset of screw rod 4, so as to adjust cutting on support bar 17
The height of device is cut, so as to complete cutting action, the upper end of base 10 is fixedly connected with support bridge 18, and one end of support bridge 18 is set
There are the gear teeth, the central rotational of support bridge 18 is connected with connecting rod 19, and one end of connecting rod 19 is rotatably connected to gear 25, gear 25 and branch
Support the gear teeth intermeshing of bridge 18, be fixedly connected with fixture block 24 on connecting rod 19, several pieces 24 of lower section is provided with holder 21, holder 21 and
Base 10 is fixedly connected, and the upper end of holder 21 is provided with reinforcing bar 23, and to form the clamping structure of the present apparatus, handle 26 is with moving teeth
Wheel 25 rotates around support bridge 28 makes the fixture block 24 on connecting rod 19 move up and down, for locking and unclamping reinforcing bar 23.
In the present invention, the bottom of screw rod 4 is fixedly connected with ball groove 7, and the bottom of right groove is fixedly connected with hemisphere 8, hemisphere 8
In the inside of ball groove 7, frictional force between 9 upper right groove of installing plate is rotated to reduce screw rod 4, hemisphere 8 both carried for support bar
For support force, while contact area less friction reduces, and the outside of slide bar 14 and screw rod 4 is arranged with spring 6, is cut to support
Device is cut, ensureing that screw rod 4 rotates makes device moving process stable, improves cutting accuracy, the lower end of base 10 is welded with vehicle with walking machine
Structure 11, walking mechanism 11 is Universal self-locking wheel, and to facilitate cutter device to move, the movement of device and the fixation of position are convenient,
Conversion that can be between more job sites, the upper end of base 10 is symmetrically distributed with two and puts hopper 20, to be cut to convenient storage
Reinforcing bar 20 that is disconnected and alreadying switch off, improves space availability ratio, and the opposite side of holder 21 and fixture block 24 has been fixedly connected with friction pad
23, to fixed steel bars 23, avoiding reinforcing bar 23 from being slided in cutting process causes cutting sheet 28 to be damaged, and that improves device uses the longevity
Life, the outside of gear 24 are fixedly connected with handle 26, convenient regulation and rotate gear 25, improve the usage experience of user, simultaneously
Operating efficiency effectively improves.
In the present invention, user will will need the reinforcing bar 23 that cuts to take from putting in hopper 20 first when using the device
Put on the holder 21 of base 10, pull handle 26 gear 25 is scrolled down through along the gear teeth meshing in support bridge 18, simultaneously
Fixture block 24 on connecting rod 24 clamps fixed steel bars 23, then pulls pull bar 1 to rotate the cam 12 on guide rod 3 to make downwards, link
13 move downward with protective plate 15, keep off before cutter device, and now gently turning flywheel 2 rotates screw rod 4, the second rod set 5
Moved downward with support 27, so as to which the cutting sheet 28 rotated on motor cuts off reinforcing bar 23, counter flywheel 2, make screw rod 4 anti-afterwards
Upward to rotation drive cutter device, lifting handle 26 separates the upper fixture block 24 of connecting rod 19 and reinforcing bar 23, and reinforcing bar 23 is sent forward,
Putting down handle 26 again makes fixture block 24 push down fixed steel bars 23, is rotated further by flywheel 2, and screw rod 4 rotates, and the first rod set 16 is in slide bar 14
On move down, for the second rod set 5 to bottom offset on screw rod 4, cutting sheet 28 cuts off reinforcing bar 23, completes the cut-out work of reinforcing bar 23.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of steel bar cut-off device, including base (10), it is characterised in that the both ends of the base (10) are fixedly connected with two
Individual installing plate (9), the upper end between two installing plates (9) are rotatably connected to guide rod (3), and one end of the guide rod (3) is consolidated
Surely pull bar (1) is connected with, and two cams (12) are symmetrically arranged with guide rod (3), the outside of two cams (12) covers
Provided with link (13), the lower end of the link (13) is welded with protective plate (15), the inside points of two installing plates (9)
Not She You left groove and right groove, the inner rotation of the right groove is connected with screw rod (4), and the upper end of the screw rod (5) is fixedly connected with
Flywheel (2), the inside of the left groove are fixedly connected with slide bar (14), and the rear of the protective plate (15) is provided with support (27), institute
The inside for stating support (27) is fixedly connected with motor, and the output shaft of the motor is fixedly connected with cutting sheet (28), the support
(27) both ends are welded with support bar (17), and the support bar (17) is fixedly connected with the first rod set close to one end of slide bar (14)
(16), first rod set (16) is set in the outside of slide bar (14), and the support bar (17) is fixed close to one end of screw rod (4)
The second rod set (5) is connected with, second rod set (5) is set in the outside of screw rod (4) and is threadedly coupled with screw rod (4), described
The upper end of base (10) is fixedly connected with support bridge (18), and one end of the support bridge (18) is toothed around, the support bridge
(18) central rotational is connected with connecting rod (19), and one end of the connecting rod (19) is rotatably connected to gear (25), the gear
(25) gear teeth with support bridge (18) are intermeshed, and fixture block (24), several pieces (24) are fixedly connected with the connecting rod (19)
Lower section be provided with holder (21), the holder (21) is fixedly connected with base (10), and the upper end of holder (21) is provided with reinforcing bar
(23)。
2. a kind of steel bar cut-off device according to claim 1, it is characterised in that the bottom of the screw rod (4), which is fixed, to be connected
Ball groove (7) is connected to, the bottom of the right groove is fixedly connected with hemisphere (8), and the hemisphere (8) is located at the inside of ball groove (7).
3. a kind of steel bar cut-off device according to claim 1, it is characterised in that the slide bar (14) and screw rod (4)
Outside is arranged with spring (6).
4. a kind of steel bar cut-off device according to claim 1, it is characterised in that the lower end of the base (10) is welded with
Walking mechanism (11), the walking mechanism (11) are Universal self-locking wheel.
5. a kind of steel bar cut-off device according to claim 1, it is characterised in that the upper end of the base (10) is symmetrically divided
It is furnished with two and puts hopper (20).
6. a kind of steel bar cut-off device according to claim 1, it is characterised in that the holder (21) and fixture block (24)
Opposite side has been fixedly connected with friction pad (23).
7. a kind of steel bar cut-off device according to claim 1, it is characterised in that the outside of the gear (24), which is fixed, to be connected
It is connected to handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296340.3A CN107812863A (en) | 2017-12-08 | 2017-12-08 | A kind of steel bar cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296340.3A CN107812863A (en) | 2017-12-08 | 2017-12-08 | A kind of steel bar cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812863A true CN107812863A (en) | 2018-03-20 |
Family
ID=61605570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711296340.3A Withdrawn CN107812863A (en) | 2017-12-08 | 2017-12-08 | A kind of steel bar cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812863A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672613A (en) * | 2018-06-27 | 2018-10-19 | 徐子航 | A kind of cable cutting device for being convenient for dedusting based on power engineering |
| CN112808895A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic continuous cutting equipment of reinforcing bar |
| CN112808894A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic reinforcing bar cutting device of pay-off rust cleaning |
-
2017
- 2017-12-08 CN CN201711296340.3A patent/CN107812863A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672613A (en) * | 2018-06-27 | 2018-10-19 | 徐子航 | A kind of cable cutting device for being convenient for dedusting based on power engineering |
| CN112808895A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic continuous cutting equipment of reinforcing bar |
| CN112808894A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic reinforcing bar cutting device of pay-off rust cleaning |
| CN112808895B (en) * | 2020-12-23 | 2022-10-21 | 浙江钢本集成房屋有限公司 | Automatic continuous cutting equipment of reinforcing bar |
| CN112808894B (en) * | 2020-12-23 | 2022-12-27 | 孔玉荣 | Automatic reinforcing bar cutting device of pay-off rust cleaning |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |