CN210996195U - Handheld hydraulic quick bending device for reinforcing steel bars - Google Patents
Handheld hydraulic quick bending device for reinforcing steel bars Download PDFInfo
- Publication number
- CN210996195U CN210996195U CN201921287388.2U CN201921287388U CN210996195U CN 210996195 U CN210996195 U CN 210996195U CN 201921287388 U CN201921287388 U CN 201921287388U CN 210996195 U CN210996195 U CN 210996195U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- bending device
- fixed
- rack
- fixed plate
- 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.)
- Active
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a quick bending device of hand-held type hydraulic pressure reinforcing bar, it articulates thrust cylinder stiff end below the fixed plate, higher authority fixed stop, fixed cover is installed below, the axis of rotation passes fixed cover and fixed plate connection carousel, the central axis and spacing axle are set up at the carousel center, wheel and rack are installed to the lower extreme, rack one end links with the flexible end hinge of thrust cylinder, structural design is reasonable, accord with mechanical principle, mechanical properties is stable, and is easy and simple to handle, the security performance is high, and the stability can be strong, can bend the reinforcing bar that the diameter is not of uniform size fast, realize that a fixture adaptation bends multiple diameter reinforcing bar, and is small, light in weight, it is fast bending device of reinforcing bar need not lift, need not support, place and just can directly bend on ground, it is the quick bending device of hand-held type liquid pressure reinforcing bar that.
Description
Technical Field
The utility model relates to a reinforcing bar equipment of bending in reinforcing bar prefab manufacture process specifically is a quick bending device of hand-held type hydraulic pressure reinforcing bar, belongs to the construction machinery field.
Background
Along with the rapid development of national infrastructure, more strict requirements are provided for engineering quality and production safety. Along with the continuous increase of reinforcing bar quantity, the precision card accuse requires more and more high, especially to the quality requirement in the work progress more and more strict, and the quality requirement of construction equipment is more and more standard, just so can more effectual promotion efficiency of construction, standardized engineering quality.
A large amount of bending equipment is needed in the manufacturing of a steel bar prefabricated part, at present, when the steel bar prefabricated part is manufactured, in order to improve the construction speed of the prefabricated part, a constructor firstly shears the steel bar by a cutting machine, and then lifts the steel bar onto a bending machine to perform bending operation, sometimes, one steel bar is 40-50 kilograms in weight, namely a 14-degree bend is formed, a plurality of people are needed to lift the steel bar onto the bending machine to bend the steel bar, if necessary, one end of the steel bar is bent, and the other end of the steel bar is bent again, so that time and labor are wasted; the other bending mode is that two bending machines are respectively arranged at two ends of the reinforcing steel bar, and a support frame is arranged in the middle of the reinforcing steel bar. The construction time and the manpower resources are seriously wasted, and the whole construction cost is greatly increased. At present, no hydraulic steel bar bending device which is simple in operation, reasonable in structure, small in size and light in weight exists in the market.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that exists at present in the reinforcing bar work progress of bending to a quick bending device of hand-held type hydraulic pressure reinforcing bar is disclosed. The utility model discloses a realize through following technical scheme:
the lower end of the rotating shaft is provided with a central shaft, a limit shaft is arranged at the eccentric position of the turntable, a gear is arranged at the lower end of the rotating shaft, a rack is arranged in a matching manner with the gear, one end of the rack is hinged with the telescopic end of the thrust cylinder, an adjusting screw rod is arranged below the other end of the fixed plate, and a limit switch is arranged at the inner end of the adjusting screw rod.
The utility model has the advantages of reasonable design, accord with mechanical principle, mechanical properties is stable, and is easy and simple to handle, and the security performance is high, and stability can be strong, can bend the reinforcing bar that the diameter differs fast, realizes that a fixture adaptation bends multiple diameter reinforcing bar, and is small, light in weight, and bending speed is fast, need not lift the reinforcing bar, need not the support, places and just can directly bend on ground, is a hand-held type liquid that accords with quality safety requirement presses the quick bending device of reinforcing bar.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a right side view structure diagram of the present invention.
Fig. 3 is a schematic top view of the present invention. The reference numerals are explained below: fixed plate 1, thrust cylinder 2, gear 3, rack 4, axis of rotation 5, fixed cover 6, carousel 7, baffle 8, meso position axle 9, spacing axle 10, limit switch 11, accommodate the lead screw 12, spacing spout 13, reinforcing bar 14.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
the fixed end of the thrust oil cylinder 2 is hinged below one end of the fixed plate 1, the baffle plate 8 is fixed above the fixed plate 1, the fixed sleeve 6 and the limiting chute 13 are installed below the middle part of the fixed plate 1, the upper end of the rotating shaft 5 penetrates through the fixed sleeve 6 and the fixed plate 1 to be connected with the turntable 7, the center of the turntable 7 is provided with the middle shaft 9, the limiting shaft 10 is eccentrically sleeved on the turntable 7, the gear 3 is installed at the lower end of the rotating shaft 5, the rack 4 is installed in a matched mode on the gear 3, one end of the rack 4 is arranged in the limiting chute 13, the other end of the rack is hinged with the telescopic end of the thrust oil cylinder 2.
When the operation, with the reinforcing bar card between the neutral axis of carousel and spacing axle and baffle, according to the required angular adjustment limit switch's of the crooked lead screw position of reinforcing bar, start the flexible end of thrust hydro-cylinder and promote the rack and remove, drive the gear revolve simultaneously, drive the carousel through rotating, the axis of rotation is rotatory, makes the reinforcing bar crooked to needs the angle round the axis, and limit switch makes the thrust hydro-cylinder withdraw is sensed to the rack end simultaneously, makes the reinforcing bar bend fast and reach the designing requirement.
Claims (3)
1. Hand-held type hydraulic pressure reinforcing bar device of bending fast, its characterized in that is realized through following technical scheme: the fixed end of the thrust oil cylinder (2) is hinged below one end of the fixed plate (1), the fixed baffle (8) is fixed on the fixed plate (1), the fixed sleeve (6) is installed below the middle part of the fixed plate (1), the upper end of the rotating shaft (5) penetrates through the fixed sleeve (6) and the fixed plate (1) to be connected with the turntable (7), the center of the turntable (7) is provided with the middle shaft (9), the eccentric position of the turntable (7) is provided with the limit shaft (10), the lower end of the rotating shaft (5) is provided with the gear (3), the gear (3) is provided with the rack (4) in a matched mode, one end of the rack (4) is hinged with the telescopic end of the thrust oil cylinder (2), the adjusting screw rod (12) is installed below the.
2. The hand-held hydraulic rebar rapid bending device according to claim 1, characterized in that: a limiting sliding groove (13) is arranged below the middle part of the fixing plate (1), and the rack (4) is arranged in the limiting sliding groove (13).
3. The hand-held hydraulic rebar rapid bending device according to claim 1, characterized in that: a limiting shaft (10) is sleeved on the eccentric position of the turntable (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287388.2U CN210996195U (en) | 2019-08-09 | 2019-08-09 | Handheld hydraulic quick bending device for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287388.2U CN210996195U (en) | 2019-08-09 | 2019-08-09 | Handheld hydraulic quick bending device for reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996195U true CN210996195U (en) | 2020-07-14 |
Family
ID=71503041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921287388.2U Active CN210996195U (en) | 2019-08-09 | 2019-08-09 | Handheld hydraulic quick bending device for reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465607A (en) * | 2019-08-09 | 2019-11-19 | 中铁二十一局集团第三工程有限公司 | The quick apparatus for bending of hand-held hydraulic reinforcing bar |
-
2019
- 2019-08-09 CN CN201921287388.2U patent/CN210996195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465607A (en) * | 2019-08-09 | 2019-11-19 | 中铁二十一局集团第三工程有限公司 | The quick apparatus for bending of hand-held hydraulic reinforcing bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109304409A (en) | It is a kind of to facilitate the architectural engineering steel bar bending apparatus for adjusting bending angle | |
| CN210996195U (en) | Handheld hydraulic quick bending device for reinforcing steel bars | |
| CN105460593A (en) | Baffle turnover mechanism | |
| CN204430074U (en) | A kind of vertical type steel-bar flexural center | |
| CN206653086U (en) | A kind of steel bar girder carriage | |
| CN206851901U (en) | A kind of moon cake die casting machine easy to use | |
| CN201711453U (en) | Hydraulic digital control reinforcing steel hoop-bending machine | |
| CN208437567U (en) | A kind of industrial machinery bending device for rebars | |
| CN101664783A (en) | Barrel cover reshaping system of steel barrel | |
| CN202894228U (en) | Box overturning mechanism of sand box | |
| CN212469551U (en) | Bending device for steel structure | |
| CN205362488U (en) | Reinforced concrete bar straightener for water conservancy project | |
| CN202861081U (en) | Metal corrugated plate line bending machine | |
| CN110465607A (en) | The quick apparatus for bending of hand-held hydraulic reinforcing bar | |
| CN216422926U (en) | A rotary multi-station beam-column integrated stone-like dry and wet forming device | |
| CN203778548U (en) | Corrugated plate forming equipment | |
| CN105618790B (en) | A kind of electric bar mould repairs lathe | |
| CN205914602U (en) | Punching machine with machinery connects material hand | |
| CN104588771B (en) | A kind of online sawing unit of steel skeleton composite plastic pipe | |
| CN210023345U (en) | Auto-parts bending device | |
| CN201880829U (en) | Right-angle steel bar bender | |
| CN208664024U (en) | A kind of building template pressurizing unit easy to use | |
| CN202356459U (en) | Device for flattening drum reinforcements of open drum | |
| CN220861141U (en) | Configuration device for production of bio-based epoxy resin | |
| CN221774970U (en) | A mixing device for producing blister box raw materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |