CN204953750U - Optional U -shaped steel bars bend radius's angle bending machine - Google Patents
Optional U -shaped steel bars bend radius's angle bending machine Download PDFInfo
- Publication number
- CN204953750U CN204953750U CN201520716164.4U CN201520716164U CN204953750U CN 204953750 U CN204953750 U CN 204953750U CN 201520716164 U CN201520716164 U CN 201520716164U CN 204953750 U CN204953750 U CN 204953750U
- Authority
- CN
- China
- Prior art keywords
- housing
- clamping device
- tapered pole
- mounting cover
- threaded rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an optional U -shaped steel bars bend radius's angle bending machine, including organism, motor, motor output shaft, pivot, be located the core pin axle of organism working face, its characterized in that: be equipped with the baffle on the organism, be equipped with clamping device in the crooked track, clamping device includes the casing, is equipped with the compact heap in the casing, is equipped with the twist grip on the compact heap, twist grip and casing screw thread fit connection, rotatable coupling has the telescoping device between clamping device and the rotary disk, the telescoping device includes threaded rod and cylinder, and the threaded rod passes through screw thread fit connection with the cylinder, cylinder and rotary disk rotatable coupling, and the threaded rod is connected with clamping device, be equipped with protection device between motor and the core pin axle. But this optional U -shaped steel bars bend radius's angle bending machine reduce cost raises the efficiency.
Description
Technical field
The utility model relates to the angle-bender in building machinery field, in particular to a kind of angle-bender selecting U-shaped bar bending radius.
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.
When traditional angle-bender bends U-shaped reinforcing bar, often there will be bar bending excessive, cause and cannot use, need manually to correct, both waste labour like this, reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of angle-bender selecting U-shaped bar bending radius, to solve the deficiencies in the prior art.
For realizing the utility model object, the technical scheme of employing is: a kind of angle-bender selecting U-shaped bar bending radius, comprises body, motor, motor output shaft, rotating shaft, is positioned at the central pin shaft of body working face; It is characterized in that: described body is provided with baffle plate; Described motor output shaft is connected with rotating disc through central pin shaft; Described body is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, described clamping device comprises housing, is provided with compact heap in housing, and compact heap is provided with rotary handle, and rotary handle is connected with housing threaded engagement; Be rotatably connected between described clamping device and rotating disc retractor device; Described retractor device comprises threaded rod and cylinder, and threaded rod is connected by threaded engagement with cylinder, and cylinder and rotating disc are rotatably connected, and threaded rod is connected with clamping device; Protective device is provided with between described motor and central pin shaft; Described protective device comprises housing, and shell one end is fixedly connected with mounting cover, and other end inwall arranges tapering along its axial direction, is provided with tapered pole in housing, and the tapering of tapered pole outer wall matches with the tapering of inner walls; Be provided with spring in described housing, spring one end is connected with tapered pole, and the other end is connected with mounting cover; Electromagnetic component is configured with between described mounting cover and tapered pole; Described motor output shaft stretches in housing, and through tapered pole; Described rotating shaft is connected with mounting cover.
Further, described electromagnetic component comprises electromagnet and iron block, and electromagnet is arranged on mounting cover, and iron block is arranged on position corresponding with electromagnet on ring block, and electromagnet is connected with electric cabinet by circuit.By controlling electric cabinet Push And Release, realizing electromagnet and whether producing magnetic, thus effectively control tapered pole whether clamping motor output shaft.
Further, described tapered pole is elastomeric material, is conducive to tapered pole clamping motor output shaft.
Further, described housing and mounting cover are bolted to connection, for convenience detach, are conducive to changing each element in housing.
The beneficial effects of the utility model are, are provided with baffle plate by body working face, and when reinforcing bar completes U-bend song, baffle plate blocks press-bending bearing pin, avoids the rotatory inertia due to press-bending bearing pin that reinforcing bar is continued bending, causes bending effect bad.The thrust produced by Compress Spring promotes tapered pole, and tapered pole coordinates with housing taper face, makes tapered pole to motor output shaft compression fit, realize motor output shaft and rotate drive housing into rotation, housing drives mounting cover to rotate, and mounting cover drives axis of rotation, thus realizes bar bending.When encountering baffle plate; torque sensor sends a signal to electric cabinet; electric cabinet closing electromagnets circuit; electromagnet is made to produce magnetic; iron block moves tapered pole by attraction influence zone and overcomes spring thrust and move up; make tapered pole not at clamping motor output shaft, motor output shaft and rotating shaft are in off-state, thus effectively protect motor.
Because multiple semicircular ring forms multiple annular curved track, need to select different warp rails according to on-the-spot bar bending radius.Threaded rod extended by rotating rotating cylinder or shortens, allowing clamping device enter on above-mentioned selected warp rail, thus realize the bending of different U-shaped reinforcing bar radius.
Accompanying drawing explanation
Fig. 1 is the structural representation of the angle-bender of the U-shaped the selected bar bending radius that the utility model provides;
Fig. 2 is that this can select the structural representation of the angle-bender working face of U-shaped bar bending radius.
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 angle-bender of the U-shaped the selected bar bending radius that the utility model provides, and comprise body 1, motor 2, housing 3, mounting cover 6, tapered pole 4, torque sensor 7, central pin shaft 15, rotating shaft 21, bolt 17, electromagnet 18, iron block 20, spring 19, baffle plate 24, first semicircular ring 8, clamping body 9, rotary handle 10, threaded rod 11, cylinder 13, rotating disc 14, central pin shaft 15 and the second semicircular ring 16.Central pin shaft 15 is positioned at the working face of body 1; Described body 1 is provided with baffle plate 24; Described motor output shaft is connected with rotating disc 14 through central pin shaft 15; Described body 1 is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft 15, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, described clamping device comprises housing 3, is provided with compact heap in housing 3, and compact heap is provided with rotary handle 10, and rotary handle 10 is connected with housing 3 threaded engagement; Be rotatably connected between described clamping device and rotating disc 14 retractor device; Described retractor device comprises threaded rod 11 and cylinder 13, and threaded rod 11 is connected by threaded engagement with cylinder 13, and cylinder 13 and rotating disc 14 are rotatably connected, and threaded rod 11 is connected with clamping device; Protective device is provided with between described motor 2 and central pin shaft 15; Described protective device comprises housing 3, and housing 3 one end is fixedly connected with mounting cover 6, and other end inwall arranges tapering along its axial direction, is provided with tapered pole 4 in housing 3, and the tapering of tapered pole 4 outer wall matches with the tapering of housing 3 inwall; Be provided with spring 19 in described housing 3, spring 19 one end is connected with tapered pole 4, and the other end is connected with mounting cover 6; Electromagnetic component is configured with between described mounting cover 6 and tapered pole 4; Described motor output shaft stretches in housing 3, and through tapered pole 4; Described rotating shaft 21 is connected with mounting cover 6.
Electromagnetic component comprises electromagnet 18 and iron block 20, and electromagnet 18 is arranged on mounting cover 6, and iron block 20 is arranged on position corresponding with electromagnet 18 on tapered pole 4, and electromagnet 18 is connected with electric cabinet by circuit.By controlling electric cabinet Push And Release, realizing electromagnet 18 and whether producing magnetic, thus effectively control tapered pole 4 whether clamping motor output shaft.Described tapered pole 4 is elastomeric material, is conducive to tapered pole 4 clamping motor output shaft.Described housing 3 is fixedly connected with by bolt 17 with mounting cover 6, for convenience detach, is conducive to changing each element in housing 3.
Be provided with baffle plate 24 by body 1 working face, when reinforcing bar 25 completes U-bend song, baffle plate 24 blocks clamping device, avoids the rotatory inertia due to clamping device that reinforcing bar 25 is continued bending, causes bending effect bad.The thrust produced by Compress Spring 19 promotes tapered pole 4, tapered pole 4 coordinates with housing 3 taper face, make tapered pole 4 pairs of motor output shaft compression fit, realizing motor output shaft rotation drives housing 3 to rotate, housing 3 drives mounting cover 6 to rotate, mounting cover 6 drives rotating shaft 21 to rotate, thus realizes bar bending.When encountering baffle plate 24; torque sensor 7 sends a signal to electric cabinet; electric cabinet closing electromagnets 18 circuit; electromagnet 18 is made to produce magnetic; iron block 20 moves tapered pole 4 by attraction influence zone and overcomes spring 19 thrust and move up; make tapered pole 4 not at clamping motor output shaft, motor output shaft and rotating shaft 21 are in off-state, thus effectively protect motor 2.
Because multiple semicircular ring forms multiple annular curved track, need to select different warp rails according to on-the-spot reinforcing bar 25 bending radius.Making threaded rod 11 extend or shorten by rotating rotating cylinder 12, allowing clamping device enter on above-mentioned selected warp rail, thus realizing the bending of different U-shaped reinforcing bar radius.
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 (4)
1. can select an angle-bender for U-shaped bar bending radius, comprise body, motor, motor output shaft, rotating shaft, be positioned at the central pin shaft of body working face; It is characterized in that: described body is provided with baffle plate; Described motor output shaft is connected with rotating disc through central pin shaft; Described body is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, described clamping device comprises housing, is provided with compact heap in housing, and compact heap is provided with rotary handle, and rotary handle is connected with housing threaded engagement; Be rotatably connected between described clamping device and rotating disc retractor device; Described retractor device comprises threaded rod and cylinder, and threaded rod is connected by threaded engagement with cylinder, and cylinder and rotating disc are rotatably connected, and threaded rod is connected with clamping device; Protective device is provided with between described motor and central pin shaft; Described protective device comprises housing, and shell one end is fixedly connected with mounting cover, and other end inwall arranges tapering along its axial direction, is provided with tapered pole in housing, and the tapering of tapered pole outer wall matches with the tapering of inner walls; Be provided with spring in described housing, spring one end is connected with tapered pole, and the other end is connected with mounting cover; Electromagnetic component is configured with between described mounting cover and tapered pole; Described motor output shaft stretches in housing, and through tapered pole; Described rotating shaft is connected with mounting cover.
2. the angle-bender selecting U-shaped bar bending radius according to claim 1, it is characterized in that: described electromagnetic component comprises electromagnet and iron block, electromagnet is arranged on mounting cover, iron block is arranged on position corresponding with electromagnet on ring block, and electromagnet is connected with electric cabinet by circuit.
3. the angle-bender selecting U-shaped bar bending radius according to claim 1, is characterized in that: described tapered pole is elastomeric material.
4. the angle-bender selecting U-shaped bar bending radius according to claim 1, is characterized in that: described housing and mounting cover are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716164.4U CN204953750U (en) | 2015-09-16 | 2015-09-16 | Optional U -shaped steel bars bend radius's angle bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716164.4U CN204953750U (en) | 2015-09-16 | 2015-09-16 | Optional U -shaped steel bars bend radius's angle bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953750U true CN204953750U (en) | 2016-01-13 |
Family
ID=55048847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716164.4U Expired - Fee Related CN204953750U (en) | 2015-09-16 | 2015-09-16 | Optional U -shaped steel bars bend radius's angle bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-09-16 CN CN201520716164.4U patent/CN204953750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160916 |