CN204504066U - A kind ofly protect motor and the angle-bender of adjustable angle of bend - Google Patents
A kind ofly protect motor and the angle-bender of adjustable angle of bend Download PDFInfo
- Publication number
- CN204504066U CN204504066U CN201520186971.XU CN201520186971U CN204504066U CN 204504066 U CN204504066 U CN 204504066U CN 201520186971 U CN201520186971 U CN 201520186971U CN 204504066 U CN204504066 U CN 204504066U
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- angle
- motor
- disk
- rotary table
- shaft
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Abstract
The utility model discloses and a kind ofly protect motor and the angle-bender of adjustable angle of bend, comprise body, motor, rotating shaft, the work disk being positioned at body working face and supporting shaft and be positioned at the central pin shaft of work disc centre; Be provided with annular rotary table in described body, annular rotary table is concentric setting with work disk, and the card of annular rotary table is provided with locating shaft and disk brake; The card of described work disk offers the location cannelure of 0 ° ~ 180 °, is provided with angle graduated scale inside the cannelure of location, and location cannelure matches with locating shaft; Protective device is provided with between described motor and annular rotary table.Make reinforcing bar realize multi-angle to bend, and bar bending precision can be ensured, avoid motor to occur in addition stuck, cause motor to be burned.
Description
Technical field
The utility model relates to the angle-bender in building machinery field, protects motor and the angle-bender of adjustable angle of bend in particular to a kind of.
Background technology
Along with the progressively development of China's economic construction, all parts of the country, all busy at putting up installations, built the projects in construction such as various house, office building, road engineering, but no matter are in numerous project in construction construction sites, or reinforcing bar workshop, all usually needs to carry out bending process to reinforcing bar in enormous quantities.
According to construction needs, reinforcing bar needs to be bent to multiple angles, often needs the angle-bender of number of different types to carry out work.And along with the required precision of people to bar bending more and more higher, but traditional angle-bender can not meet the demands.
Utility model content
The purpose of this utility model is that providing a kind of protects motor and the angle-bender of adjustable angle of bend, makes reinforcing bar realize multi-angle and bends, and can ensure bar bending precision, avoid motor to occur in addition stuck, cause motor to be burned.
For realizing the utility model object, the technical scheme adopted is: a kind ofly protect motor and the angle-bender of adjustable angle of bend, comprises body, motor, rotating shaft, the work disk being positioned at body working face and supporting shaft and is positioned at the central pin shaft of work disc centre; It is characterized in that: be provided with annular rotary table in described body, disk is concentric arranges for annular rotary table and work, and the card of annular rotary table is provided with locating shaft and disk brake; The card of described work disk offers the location deep-slotted chip breaker concentric with the disk that works, and the central angle of location deep-slotted chip breaker is 0 ° ~ 180 °, is provided with angle graduated scale inside the cannelure of location, and location cannelure matches with locating shaft; Be provided with protective device between described motor and annular rotary table, protective device comprises flywheel, and flywheel is fixedly connected with motor output revolving shaft, and flywheel is fixedly connected with mounting cover; Described rotating shaft one end is fixedly connected with work disk, and the other end stretches into mounting cover, and mounting cover is provided with electromagnet and spring, and electromagnet is connected with electric cabinet by circuit, and spring one end is connected with mounting cover, and the other end is connected with platen; Described electromagnet is configured with iron block, and electromagnet is corresponding with the position of iron block, and iron block is arranged on platen, is provided with friction plate between platen and flywheel, and rotating shaft and platen and flywheel are connected, and rotating shaft is provided with torque sensor; Described motor is connected with electric cabinet by circuit.
Further, described disk brake comprises pincerlike support, circulation road is offered in pincerlike support, pincerlike inside, support two ends is provided with piston, piston one end is provided with brake block, brake block working face is provided with brake disc, is provided with spring between two brake block, and the relevant position of two brake block working faces offers through hole; Be provided with guide support pin between pincerlike support, guide support pin and through hole are connected.
Further, described work disk offers corresponding cannelure with body working face, is configured with several balls in cannelure.By the friction that ball minimizing work disk and body working face produce, thus alleviate motor load, increase the service life of angle-bender.
The beneficial effects of the utility model are, by rotating locating shaft to the angle graduated scale position of specifying, and clamp annular rotary table by disk brake, avoid that locating shaft is stressed to be moved, and realize reinforcing bar multi-angle and bend, and can ensure bar bending precision.Avoid motor to occur by protective device stuck, be conducive to the protection to motor.
Accompanying drawing explanation
Fig. 1 is the protection motor that provides of the utility model and the face structure schematic diagram of the angle-bender of adjustable angle of bend;
Fig. 2 is this protection motor and the angle-bender internal structure schematic diagram of adjustable angle of bend;
Fig. 3 is the structural representation of disk brake;
Fig. 4 is the structural representation of protective device.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show the protection motor and the angle-bender of adjustable angle of bend that the utility model provides, and comprise body 1, disk brake 2, work disk 6, locating shaft 4, central pin shaft 5, ball 7, annular rotary table 8, protective device 9, motor 10, reinforcing bar 11, press-bending bearing pin 12, supporting shaft 13, motor output shaft 15, flywheel 91, mounting cover 96, rotating shaft 95, spring 94, electromagnet 93, iron block 92, platen 97, friction plate 98 and location cannelure 14.Described work disk 6 and supporting shaft 13 are positioned at body 1 working face, and central pin shaft 5 is positioned at work disk 6 center; Body 1 working face offers the cylinder groove matched with the disk 6 that works, and work disk 6 working face is concordant with body 1 working face; Be provided with annular rotary table 8 in described body 1, annular rotary table 8 is concentric setting with work disk 6, and the card of annular rotary table 8 is provided with locating shaft 4 and disk brake 2; The card of described work disk 6 offers the location deep-slotted chip breaker 14 concentric with the disk 6 that works, and the central angle of location deep-slotted chip breaker 14 is 0 ° ~ 180 °, is provided with angle graduated scale inside the cannelure 14 of location, and location cannelure 14 matches with locating shaft 4.Be provided with protective device 9 between motor 10 and annular rotary table 8, protective device 9 comprises flywheel 91, and flywheel 91 is fixedly connected with motor output revolving shaft 15, and flywheel 91 is fixedly connected with mounting cover 96; Described rotating shaft 95 one end is fixedly connected with work disk 6, and the other end stretches into mounting cover 96, and pacify 8 cappings 96 and be provided with electromagnet 93 and spring 94, electromagnet 93 is connected with electric cabinet by circuit, and spring 94 one end is connected with mounting cover 96, and the other end is connected with platen 97; Described electromagnet 93 is configured with iron block 92, electromagnet 93 is corresponding with the position of iron block 92, and iron block 92 is arranged on platen 97, is provided with friction plate 98 between platen 97 and flywheel 91, rotating shaft 95 is connected with platen 97 and flywheel 91, and in rotating shaft, 95 are provided with torque sensor; Described motor 10 is connected with electric cabinet by circuit.
As shown in Figure 3, disk brake 2 comprises pincerlike support 21, circulation road 22 is offered in pincerlike support 21, pincerlike inside, support 21 two ends is provided with first piston 23 and the second piston 28, and first piston 23 one end is provided with the first brake block 24, first brake block 24 working face and is provided with the first brake disc 25, second piston 28 one end is provided with the second brake block 27, second brake block 27 working face is provided with between the second brake disc 26, two brake block and is provided with spring 29, and the relevant position of two brake block working faces offers through hole; Be provided with guide support pin 30 between pincerlike support 21, guide support pin 30 and through hole are connected, and pincerlike support 21 is provided with pipeline 31, and pipeline 31 communicates with circulation road 22.Hydraulic oil is entered by pipeline 31, first piston 23 and the second piston 28 is promoted by hydraulic oil, first piston 23 and the second piston 28 promote the first brake block 24 and the second brake block 27 respectively, first brake block 24 and the second brake block 27 promote the first brake disc 25 and the second brake disc 26 respectively, thus realize compressing annular rotary table 8.By exudate force feed, and spring 29 effect makes the first brake disc 25 and the second brake disc 26 not at compression annular rotary table 8.
Work disk 6 offers corresponding cannelure with body 1 working face, is configured with several balls 7 in cannelure.Reduce by ball 7 friction that work disk 6 produces with body 1 working face, thus alleviate motor 10 load, the service life of increase angle-bender.
By rotating locating shaft 4 to the angle graduated scale position of specifying, and clamping annular rotary table 8 by disk brake 2, avoiding that locating shaft 4 is stressed to be moved, realize reinforcing bar 11 multi-angle and bend, and can ensure that reinforcing bar 11 bends precision.
After reinforcing bar 11 bends to setting value, locating shaft 4 can stop that reinforcing bar 11 continues to bend, the moment of torsion that torque sensor will detect, after moment of torsion reaches certain value, torque sensor will send a signal to electric cabinet, and electric cabinet closing electromagnets 93 circuit, produces magnetic after electromagnet 93 is energized, iron block 92 is adsorbed downwards, thus platen 97 is not contacted with flywheel 91 at pressing friction sheet 98; Make rotating shaft 95 and motor output shaft 15 mutually there is no torque drive, avoid dynamo-electric 10 appearance stuck.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. protect motor and an angle-bender for adjustable angle of bend, comprise body, motor, rotating shaft, the work disk being positioned at body working face and supporting shaft and be positioned at the central pin shaft of work disc centre; It is characterized in that: be provided with annular rotary table in described body, disk is concentric arranges for annular rotary table and work, and the card of annular rotary table is provided with locating shaft and disk brake; The card of described work disk offers the location deep-slotted chip breaker concentric with the disk that works, and the central angle of location deep-slotted chip breaker is 0 ° ~ 180 °, is provided with angle graduated scale inside the cannelure of location, and location cannelure matches with locating shaft; Be provided with protective device between described motor and annular rotary table, protective device comprises flywheel, and flywheel is fixedly connected with motor output revolving shaft, and flywheel is fixedly connected with mounting cover; Described rotating shaft one end is fixedly connected with work disk, and the other end stretches into mounting cover, and mounting cover is provided with electromagnet and spring, and electromagnet is connected with electric cabinet by circuit, and spring one end is connected with mounting cover, and the other end is connected with platen; Described electromagnet is configured with iron block, and electromagnet is corresponding with the position of iron block, and iron block is arranged on platen, is provided with friction plate between platen and flywheel, and rotating shaft and platen and flywheel are connected, and rotating shaft is provided with torque sensor; Described motor is connected with electric cabinet by circuit.
2. protect motor according to claim 1 and the angle-bender of adjustable angle of bend, it is characterized in that: described disk brake comprises pincerlike support, circulation road is offered in pincerlike support, pincerlike inside, support two ends is provided with piston, piston one end is provided with brake block, brake block working face is provided with brake disc, is provided with spring between two brake block, and the relevant position of two brake block working faces offers through hole; Be provided with guide support pin between pincerlike support, guide support pin and through hole are connected.
3. protect motor according to claim 1 and the angle-bender of adjustable angle of bend, it is characterized in that: described work disk offers corresponding cannelure with body working face, is configured with several balls in cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186971.XU CN204504066U (en) | 2015-03-31 | 2015-03-31 | A kind ofly protect motor and the angle-bender of adjustable angle of bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186971.XU CN204504066U (en) | 2015-03-31 | 2015-03-31 | A kind ofly protect motor and the angle-bender of adjustable angle of bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504066U true CN204504066U (en) | 2015-07-29 |
Family
ID=53702070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186971.XU Expired - Fee Related CN204504066U (en) | 2015-03-31 | 2015-03-31 | A kind ofly protect motor and the angle-bender of adjustable angle of bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504066U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033107A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105057502A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | U-shaped rebar bending machine |
| CN105057503A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | Steel bar bender capable of selecting bending radius of U-shaped steel bar |
| CN105081138A (en) * | 2015-09-16 | 2015-11-25 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105149479A (en) * | 2015-09-16 | 2015-12-16 | 成都爆米花信息技术有限公司 | Reinforcing steel bar bending machine |
| CN106391920A (en) * | 2016-06-15 | 2017-02-15 | 国网冀北电力有限公司秦皇岛供电公司 | Cable bending tool |
| CN107252835A (en) * | 2017-07-05 | 2017-10-17 | 邓红 | A kind of pipe bending device |
| CN108375522A (en) * | 2018-02-09 | 2018-08-07 | 浙江理工大学 | A kind of calutron being used for quick adjusting sample orientation when particles collision wear test |
-
2015
- 2015-03-31 CN CN201520186971.XU patent/CN204504066U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033107A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105057502A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | U-shaped rebar bending machine |
| CN105057503A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | Steel bar bender capable of selecting bending radius of U-shaped steel bar |
| CN105081138A (en) * | 2015-09-16 | 2015-11-25 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105149479A (en) * | 2015-09-16 | 2015-12-16 | 成都爆米花信息技术有限公司 | Reinforcing steel bar bending machine |
| CN106391920A (en) * | 2016-06-15 | 2017-02-15 | 国网冀北电力有限公司秦皇岛供电公司 | Cable bending tool |
| CN106391920B (en) * | 2016-06-15 | 2018-11-09 | 国网冀北电力有限公司秦皇岛供电公司 | Cable bending tool |
| CN107252835A (en) * | 2017-07-05 | 2017-10-17 | 邓红 | A kind of pipe bending device |
| CN108375522A (en) * | 2018-02-09 | 2018-08-07 | 浙江理工大学 | A kind of calutron being used for quick adjusting sample orientation when particles collision wear test |
| CN108375522B (en) * | 2018-02-09 | 2024-04-26 | 浙江理工大学 | Electromagnetic device for rapidly adjusting sample orientation during particle impact abrasion experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |