CN209424458U - A kind of building bar cutter device - Google Patents
A kind of building bar cutter device Download PDFInfo
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- CN209424458U CN209424458U CN201920084128.9U CN201920084128U CN209424458U CN 209424458 U CN209424458 U CN 209424458U CN 201920084128 U CN201920084128 U CN 201920084128U CN 209424458 U CN209424458 U CN 209424458U
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- turntable
- fixed
- circular plate
- cross bar
- blade
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Abstract
The utility model relates to a kind of building bar cutter devices, including shell, the first turntable and the second turntable and two cutting mechanisms；First turntable and the longitudinally opposed setting of the second turntable and synchronous rotation；The inner sidewall of second turntable is fixed with Circular Plate, is rotated by Circular Plate and reinforcing bar is driven to move along the tangential direction of Circular Plate；Two cutting mechanisms are separately fixed at the first turntable and the second turntable upper end inner wall；It include cross bar, knife rest, blade and spring per the cutting mechanism；The cross bar passes through the upper end of the first turntable or the second turntable and extends to two sides；The knife rest is fixed on cross bar inner end；The blade is vertically fixed on knife rest；It is longitudinally fixed on the shell of the cross bar outer end to have fixed link；The fixed link upper end, which longitudinally rotates, is fixed with idler wheel, and the second driven by rotary disc cross bar is rotated to upper end, and cross bar outer end moves inward after being squeezed by idler wheel makes two blades merge cutting reinforcing bar, makes the blade return after merging by spring contraction.
Description
Technical field
The utility model relates to the realm of building construction, specifically a kind of building bar cutter device.
Background technique
During construction, reinforcing bar is common building materials, and the reinforcing bar transported onto construction site is usually fixed
Length needs for reinforcing bar to be cut into defined length according to practice of construction demand.The reinforcing bar cutting method of the prior art is artificial
Measure reinforcing bar length, then clamped with reinforcing bar and cut reinforcing bar, construction efficiency is lower, manual operation get up it is very tired, it is unfavorable
In the progress of long-time site operation；Meanwhile manually measuring for a long time and when shear reinforcement, it is continuous due to degree of fatigue
Accumulation, easily causes error in length, leads to the waste of reinforcing bar or play strong influence for the quality of architectural engineering.
Utility model content
In order to solve the above problem present in the prior art, the utility model provides a kind of building bar cutting dress
It sets, the first turntable and the second turntable of the building bar cutter device a cleavable reinforcing bar for each revolution can quickly be cut
It cuts to obtain the identical reinforcing bar of length, reinforcing bar cutting error is small, can reduce artificial burden, and construction efficiency is high.
The technical solution of the utility model is as follows:
A kind of building bar cutter device, the first turntable and the second turntable and two including shell, in shell
A cutting mechanism being oppositely arranged；It first turntable and the longitudinally opposed setting of the second turntable and is realized by a driving device same
Step rotation；The inner sidewall of second turntable is coaxially fixed with the Circular Plate of adjustable outer diameter size, and reinforcing bar to be cut is placed
In Circular Plate upper end, is rotated by Circular Plate and reinforcing bar is driven to move along the tangential direction of Circular Plate；The two cutting mechanism difference
It is fixed on the first turntable and the second turntable upper end inner wall；It include cross bar, knife rest, blade and spring per the cutting mechanism；It is described
Cross bar passes axially through the upper end of the first turntable or the second turntable and extends to two sides；The knife rest is fixed on cross bar inner end；Institute
Blade is stated to be vertically fixed on knife rest by an elevating mechanism；It is longitudinally fixed on the shell of the cross bar outer end to have fixed link；Institute
It states fixed link upper end and longitudinally rotates and be fixed with idler wheel, the second driven by rotary disc cross bar is rotated to upper end, and cross bar outer end is squeezed by idler wheel
Moving inward after pressure, which merges two blades, cuts reinforcing bar；The spring one end is fixedly connected with knife rest, the spring other end and first
The inner sidewall of turntable or the second turntable is fixedly connected, and makes the blade return after merging by spring contraction.
Further, the driving device include be the first rotating shaft being laterally arranged and the second shaft；Described first turn
Axis sequentially passes through the axle center of shell and the first turntable from outside to inside；Second shaft pass through from outside to inside shell and its inner end with
The axle center of second turntable is fixedly connected；Driving motor is fixed on the outer wall of the shell；The output shaft of the driving motor with
The outer end of second shaft is fixedly connected, and drives the rotation of the second turntable by driving motor；Outside first turntable and the second turntable
Edge is respectively and fixedly provided with first gear；It is provided with and its intermeshing second gear per the first gear lower end；The shell
Lower end is fixed with fixed block, and rotation is provided with drive rod on fixed block；The drive rod both ends are solid with two second gears respectively
Fixed connection, is rotated by the second turntable and the first turntable is driven to rotate synchronously.
Further, the Circular Plate is spliced by the circular ring plate that multiple cross sections are triangle, the inner hole of Circular Plate
Aperture is gradually reduced from outside to inside；The circular ring plate is fixed with sliding block close to the second turntable side；Second turntable is close to circle
Ring flat-plate side has been arranged radially multiple sliding slots, and sliding block is closely embedded in sliding slot；The first rotating shaft inner end is fixed with rotary table, passes through
Change the size of the depth adjustment Circular Plate outer diameter of rotary table insertion inner hole；It is provided on first turntable for accommodating rotary table
Holding tank.
Further, the first rotating shaft is connect with outer casing screw, is changed rotary table by rotation first rotating shaft and is embedded in inner hole
Depth；The first rotating shaft outer end is fixed with the runner for rotating first rotating shaft.
Further, the rotary table lateral wall is provided with the rotating ring for hard friction between reduction and Circular Plate；The rotation
Change is fixed with filler rod close to rotary table side, and rotary table lateral wall is provided with caulking groove；In the filler rod insertion caulking groove.
Further, the circular ring plate surface is fixed with for improving and the rubber pad of reinforcing bar frictional force.
Further, the knife rest is vertically arranged with lifting groove close to blade side；The elevating mechanism includes elevator
With longitudinally disposed screw rod；The screw rod is rotatably arranged in lifting groove；The elevator is set on screw rod, elevator and silk
Bar is threadedly coupled；The blade is vertically fixed on elevator, and blade lower end is resisted against table in Circular Plate by rotary screw
Face.
The utility model has the following beneficial effects:
1, a kind of building bar cutter device of the utility model, the first turntable and the second turntable make cross bar for each revolution
When going to top, cutting mechanism follows the first turntable or the second turntable to rotate, when cross bar is by way of cylindrical roller, cross bar outer end
From idler wheel middle position way roller medial movement, cross bar outer end moves inward under squeezing on the inside of idler wheel makes two blades merge one
It is secondary that reinforcing bar is cut；Cross bar rotation from idler wheel be detached from when, spring contraction make merge after blade return, can fly-cutting obtain
To the identical reinforcing bar of length, reinforcing bar cutting error is small, can reduce artificial burden, and construction efficiency is high.
2, a kind of building bar cutter device of the utility model, driving device can drive the first turntable and the second turntable same
Step rotation, can effectively be such that two blades merge, good cutting effect.
3, the depth that rotary table is embedded in inner hole can be changed by rotating wheel in a kind of building bar cutter device of the utility model
Degree, adjusts the outer diameter of circular ring plate, to adjust the forward travel distance of reinforcing bar when Circular Plate rotation is turned around, the i.e. shearing of adjustable reinforced
Length.
4, a kind of building bar cutter device of the utility model, rotating ring can be rotated around rotary table, can effectively reduce rotary table
When passing in and out Circular Plate inner hole, the hard friction of generation is rotated, rotary table and Circular Plate are can effectively protect.
5, a kind of building bar cutter device of the utility model cuts the outer diameter of the good Circular Plate of length adjustment according to reinforcing bar
Afterwards, rotatable screw rod driving elevator lifting, is resisted against Circular Plate upper surface for blade lower end, so that blade can be by steel after merging
Muscle is cut through.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when blade of the utility model does not merge；
Fig. 2 is the structural schematic diagram when blade of the utility model merges；
Fig. 3 is the Circular Plate of the utility model and the structural schematic diagram of rotary table junction；
Fig. 4 is the structural schematic diagram of the cutting mechanism of the utility model；
Fig. 5 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 6 is the structural schematic diagram when cross bar of the utility model is not squeezed by idler wheel；
Fig. 7 is the structural schematic diagram when cross bar of the utility model is squeezed by idler wheel and blade is not completely integrated；
Fig. 8 is the structural schematic diagram when cross bar of the utility model is squeezed by idler wheel and blade is completely integrated.
Appended drawing reference indicates in figure are as follows:
1, shell；2, the first turntable；20, holding tank；3, the second turntable；30, Circular Plate；300, circular ring plate；301, sliding block；
302, inner hole；303, rubber pad；31, sliding slot；4, cutting mechanism；40, cross bar；41, knife rest；410, lifting groove；42, blade；43,
Spring；44, elevating mechanism；440, elevator；441, screw rod；45, fixed link；46, idler wheel；5, reinforcing bar；6, driving device；60,
First rotating shaft；600, rotary table；6000, caulking groove；601, runner；602, rotating ring；6020, filler rod；61, the second shaft；62, it drives
Motor；63, first gear；64, second gear；65, fixed block；66, drive rod.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 8, a kind of building bar cutter device, the first turntable 2 including shell 1, in shell 1
With the second turntable 3 and two cutting mechanisms 4 being oppositely arranged；First turntable 2 and the longitudinally opposed setting of the second turntable 3 and
It is realized and is rotated synchronously by a driving device 6；The inner sidewall of second turntable 3 is coaxially fixed with the circle of adjustable outer diameter size
Ring flat-plate 30, reinforcing bar 5 to be cut are placed in 30 upper end of Circular Plate, are rotated by Circular Plate 30 and drive reinforcing bar 5 along Circular Plate 30
Tangential direction is mobile；Two cutting mechanisms 4 are separately fixed at 3 upper end inner wall of the first turntable 2 and the second turntable；Per the cutting
Mechanism 4 includes cross bar 40, knife rest 41, blade 42 and spring 43；The cross bar 40 passes axially through the first turntable 2 or the second turntable
3 upper end simultaneously extends to two sides；The knife rest 41 is fixed on 40 inner end of cross bar；The blade 42 is longitudinal by an elevating mechanism 44
It is fixed on knife rest 41；It is longitudinally fixed on the shell 1 of 40 outer end of cross bar to have fixed link 45；45 upper end of fixed link is longitudinal
Rotation is fixed with idler wheel 46, and the second turntable 3 drives the rotation of cross bar 40 to upper end, and 40 outer end of cross bar is after by the extruding of idler wheel 46 to interior
It is mobile that two blades 42 is made to merge cutting reinforcing bar 5；Described 43 one end of spring is fixedly connected with knife rest 41,43 other end of spring and first
The inner sidewall of turntable 2 or the second turntable 3 is fixedly connected, and being shunk by spring 43 makes 42 return of blade after merging.
As shown in Figure 1, Figure 2 and Figure 4, the driving device 6 is including being the first rotating shaft 60 being laterally arranged and second turn
Axis 61；The first rotating shaft 60 sequentially passes through the axle center of shell 1 and the first turntable 2 from outside to inside；Second shaft 61 is from outer
It passes through shell 1 and its inner end to interior and is fixedly connected with the axle center of the second turntable 3；Driving electricity is fixed on the outer wall of the shell 1
Machine 62；The output shaft of the driving motor 62 is fixedly connected with the outer end of the second shaft 61, passes through the driving of driving motor 62 second
Turntable 3 rotates；First turntable 2 and 3 outer of the second turntable are respectively and fixedly provided with first gear 63；Per 63 lower end of first gear
It is provided with and its intermeshing second gear 64；1 lower end of shell is fixed with fixed block 65, rotates and sets on fixed block 65
It is equipped with drive rod 66；66 both ends of drive rod are fixedly connected with two second gears 64 respectively, rotate band by the second turntable 3
Dynamic first turntable 2 rotates synchronously.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, the Circular Plate 30 is spelled by the circular ring plate 300 that multiple cross sections are triangle
It connects, 302 aperture of inner hole of Circular Plate 30 is gradually reduced from outside to inside；The circular ring plate 300 is solid close to 3 side of the second turntable
Surely there is sliding block 301；Second turntable 3 has been arranged radially multiple sliding slots 31 close to 30 side of Circular Plate, and sliding block 301 is closely embedded in
In sliding slot 31；60 inner end of first rotating shaft is fixed with rotary table 600, the depth adjustment for being embedded in inner hole 302 by changing rotary table 600
The size of 30 outer diameter of Circular Plate；The holding tank 20 for accommodating rotary table 600 is provided on first turntable 2.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, the first rotating shaft 60 is threadedly coupled with shell 1, by rotating first rotating shaft
60 change the depth that rotary table 600 is embedded in inner hole 302；60 outer end of first rotating shaft is fixed with for rotating turning for first rotating shaft 60
Wheel 601.
As shown in figure 3,600 lateral wall of rotary table is provided with the rotating ring for reducing the hard friction between Circular Plate 30
602；The rotating ring 602 is fixed with filler rod 6020 close to 600 side of rotary table, and 600 lateral wall of rotary table is provided with caulking groove 6000；Institute
Filler rod 6020 is stated to be embedded in caulking groove 6000.
As shown in figure 3,300 surface of circular ring plate is fixed with for improving and the rubber pad 303 of 5 frictional force of reinforcing bar.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, the knife rest 41 is vertically arranged with lifting close to 42 side of blade
Slot 410；The elevating mechanism 44 includes elevator 440 and longitudinally disposed screw rod 441；The screw rod 441 is rotatably arranged on liter
It drops in slot 410；The elevator 440 is set on screw rod 441, and elevator 440 is threadedly coupled with screw rod 441；The blade 42
It is vertically fixed on elevator 440,42 lower end of blade is resisted against by 30 upper surface of Circular Plate by rotary screw 441.
Working principle of the utility model is:
A kind of building bar cutter device of the utility model in use, the cutting according to needed for reinforcing bar 5 first length, lead to
Crossing rotating wheel 601 can be changed the relative position of first rotating shaft 60 Yu shell 1, and the depth that rotary table 600 is embedded in inner hole 302 is adjusted
Degree, is adjusted the perimeter of each 300 outer of circular ring plate, to adjust reinforcing bar 5 when Circular Plate 30 follows the rotation of the second turntable 3 to turn around
Forward travel distance, i.e. the sheared length of the Zhou Changwei reinforcing bar 5 of 300 outer of circular ring plate；Then, first is driven by driving motor 62
Turntable 2 and the second turntable 3 rotate synchronously, and cutting mechanism 4 is located to the top of the first turntable 2 and the second turntable 3, rotary screw
441 driving elevators 440 are gone up and down, and 42 lower end of blade is resisted against 30 upper surface of Circular Plate, so that blade 42 can be by steel after merging
Muscle 5 is cut through；Then, reinforcing bar 5 to be cut is placed across 303 upper end of rubber pad, the rubber pad 303 of rotation passes through frictional force
The forward movement of reinforcing bar 5 can be push；Finally, when the first turntable 2 and the second turntable 3 make cross bar 40 go to top for each revolution, it is horizontal
Under 40 outer end of bar squeezes on the inside of the idler wheel 46, cross bar 40, which moves inward, to be merged two blades 42 once to cut reinforcing bar 5；
Cross bar 40 follows the first turntable 2 and the rotation of the second turntable 3 and 40 outer end of cross bar is from when the disengaging of idler wheel 46, and cross bar 40 is no longer rolled
Wheel 46 squeezes, and spring 43, which is shunk, makes 42 return of blade after merging, and completes the cutting of a reinforcing bar 5, and the reinforcing bar 5 cut is long
Degree is the length of 30 outer perimeter of Circular Plate；The utility model can fly-cutting obtain the identical reinforcing bar 5 of length, the cutting of reinforcing bar 5 misses
Difference is small, can reduce artificial burden, and construction efficiency is high.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of building bar cutter device, it is characterised in that: including shell (1), the first turntable being located in shell (1)
(2) and the second turntable (3) and two cutting mechanisms (4) being oppositely arranged；First turntable (2) and the second turntable (3) are vertical
It is rotated synchronously to being oppositely arranged and being realized by a driving device (6)；The inner sidewall of second turntable (3) is coaxially fixed with can
The Circular Plate (30) of outer diameter size is adjusted, reinforcing bar to be cut (5) is placed in Circular Plate (30) upper end, revolves by Circular Plate (30)
Turn to drive reinforcing bar (5) mobile along the tangential direction of Circular Plate (30)；Two cutting mechanisms (4) are separately fixed at the first turntable
(2) and the second turntable (3) upper end inner wall；It include cross bar (40), knife rest (41), blade (42) and bullet per the cutting mechanism (4)
Spring (43)；The cross bar (40) passes axially through the upper end of the first turntable (2) or the second turntable (3) and extends to two sides；It is described
Knife rest (41) is fixed on cross bar (40) inner end；The blade (42) is vertically fixed on knife rest (41) by an elevating mechanism (44)
On；It is longitudinally fixed on the shell (1) of cross bar (40) outer end to have fixed link (45)；Fixed link (45) upper end longitudinally rotates
It is fixed with idler wheel (46), the second turntable (3) drives cross bar (40) rotation to upper end, and cross bar (40) outer end is squeezed by idler wheel (46)
After move inward make two blades (42) merge cut reinforcing bar (5)；Described spring (43) one end is fixedly connected with knife rest (41), spring
(43) other end is fixedly connected with the inner sidewall of the first turntable (2) or the second turntable (3), is shunk after making merging by spring (43)
Blade (42) return.
2. a kind of building bar cutter device as described in claim 1, it is characterised in that: the driving device (6) includes
It is the first rotating shaft (60) and the second shaft (61) being laterally arranged；The first rotating shaft (60) sequentially passes through shell from outside to inside
(1) and the axle center of the first turntable (2)；Second shaft (61) is from outside to inside across shell (1) and its inner end and the second turntable
(3) axle center is fixedly connected；Driving motor (62) are fixed on the outer wall of the shell (1)；The driving motor (62) it is defeated
Shaft is fixedly connected with the outer end of the second shaft (61), passes through driving motor (62) driving the second turntable (3) rotation；Described first
Turntable (2) and the second turntable (3) outer are respectively and fixedly provided with first gear (63)；Per the first gear (63) lower end be provided with
Its intermeshing second gear (64)；Shell (1) lower end is fixed with fixed block (65), and setting is rotated on fixed block (65)
There are drive rod (66)；Drive rod (66) both ends are fixedly connected with two second gears (64) respectively, are passed through the second turntable (3)
Rotation drives the first turntable (2) to rotate synchronously.
3. a kind of building bar cutter device as claimed in claim 2, it is characterised in that: the Circular Plate (30) is by multiple
Cross section is that the circular ring plate (300) of triangle is spliced, and inner hole (302) aperture of Circular Plate (30) gradually subtracts from outside to inside
It is small；The circular ring plate (300) is fixed with sliding block (301) close to the second turntable (3) side；Second turntable (3) is close to annulus
Plate (30) side has been arranged radially multiple sliding slots (31), and sliding block (301) is closely embedded in sliding slot (31)；The first rotating shaft (60)
Inner end is fixed with rotary table (600), is embedded in depth adjustment Circular Plate (30) outer diameter of inner hole (302) by change rotary table (600)
Size；The holding tank (20) for accommodating rotary table (600) is provided on first turntable (2).
4. a kind of building bar cutter device as claimed in claim 3, it is characterised in that: the first rotating shaft (60) and outer
Shell (1) is threadedly coupled, and changes the depth of rotary table (600) insertion inner hole (302) by rotation first rotating shaft (60)；Described first turn
Axis (60) outer end is fixed with the runner (601) for rotating first rotating shaft (60).
5. a kind of building bar cutter device as claimed in claim 3, it is characterised in that: rotary table (600) lateral wall
It is provided with the rotating ring (602) for reducing the hard friction between Circular Plate (30)；The rotating ring (602) is close to rotary table (600)
Side is fixed with filler rod (6020), and rotary table (600) lateral wall is provided with caulking groove (6000)；The filler rod (6020) is embedded in caulking groove
(6000) in.
6. a kind of building bar cutter device as claimed in claim 3, it is characterised in that: circular ring plate (300) surface
It is fixed with for improving and the rubber pad (303) of reinforcing bar (5) frictional force.
7. a kind of building bar cutter device as described in claim 1, it is characterised in that: the knife rest (41) is close to blade
(42) side is vertically arranged with lifting groove (410)；The elevating mechanism (44) includes elevator (440) and longitudinally disposed screw rod
(441)；The screw rod (441) is rotatably arranged in lifting groove (410)；The elevator (440) is set on screw rod (441),
Elevator (440) is threadedly coupled with screw rod (441)；The blade (42) is vertically fixed on elevator (440), passes through rotating wire
Blade (42) lower end is resisted against Circular Plate (30) upper surface by bar (441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920084128.9U CN209424458U (en) | 2019-01-18 | 2019-01-18 | A kind of building bar cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920084128.9U CN209424458U (en) | 2019-01-18 | 2019-01-18 | A kind of building bar cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424458U true CN209424458U (en) | 2019-09-24 |
Family
ID=67976781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920084128.9U Active CN209424458U (en) | 2019-01-18 | 2019-01-18 | A kind of building bar cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170721A (en) * | 2020-09-24 | 2021-01-05 | 中国五冶集团有限公司 | Steel bar cutting device |
| CN113714428A (en) * | 2021-08-24 | 2021-11-30 | 赣州市恩力建筑工程有限公司 | Truncation equipment capable of adjusting truncation length of reinforcing steel bar for building |
| CN113996733A (en) * | 2021-10-29 | 2022-02-01 | 浙江微度医疗器械有限公司 | Lifting beauty line cutting device |
-
2019
- 2019-01-18 CN CN201920084128.9U patent/CN209424458U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170721A (en) * | 2020-09-24 | 2021-01-05 | 中国五冶集团有限公司 | Steel bar cutting device |
| CN113714428A (en) * | 2021-08-24 | 2021-11-30 | 赣州市恩力建筑工程有限公司 | Truncation equipment capable of adjusting truncation length of reinforcing steel bar for building |
| CN113996733A (en) * | 2021-10-29 | 2022-02-01 | 浙江微度医疗器械有限公司 | Lifting beauty line cutting device |
| CN113996733B (en) * | 2021-10-29 | 2024-02-20 | 浙江微度医疗器械有限公司 | Lifting beautifying line cutting device |
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