CN203972695U - A kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously - Google Patents
A kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously Download PDFInfo
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- CN203972695U CN203972695U CN201420481885.7U CN201420481885U CN203972695U CN 203972695 U CN203972695 U CN 203972695U CN 201420481885 U CN201420481885 U CN 201420481885U CN 203972695 U CN203972695 U CN 203972695U
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- diastrophic
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- 238000005452 bending Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Can carry out repeatedly a diastrophic small-sized bending device for rebars, it relates to a kind of small-sized bending device for rebars simultaneously, is specifically related to a kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously.The utility model is larger in order to solve the general volume of existing steel bar bending device, mobile inconvenient, and can not carry out repeatedly diastrophic problem to reinforcing bar simultaneously.The utility model comprises base, Si Ge travel mechanism and a plurality of bending mechanism, base is horizontally disposed cuboid, a plurality of described bending mechanisms are arranged on the upper surface of base side by side, four described travel mechanisms are uniform to be arranged on the lower surface of base, described in each, bending mechanism comprises screw rod, screw rod base, slide block, bending axis, crooked sleeve and two positioning cylinders, and screw rod base, slide block are successively set on the upper surface of base from left to right.The utility model belongs to plant equipment field.
Description
Technical field
The utility model relates to a kind of small-sized bending device for rebars, is specifically related to a kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, belongs to plant equipment field.
Background technology
The flexural deformation of reinforcing bar is an operation often will using in machining, the method of existing moment reinforcement has two kinds, a kind of is that this method can not accurately be controlled degree and the angle of bar bending, but also can consume a large amount of muscle power of workman by crooked manually; Another kind is mechanical bend, and the general volume of existing steel bar bending device is larger, mobile inconvenient, and can not carry out repeatedly flexural deformation to reinforcing bar simultaneously.
Utility model content
The utility model is larger for solving the general volume of existing steel bar bending device, mobile inconvenient, and can not carry out repeatedly diastrophic problem to reinforcing bar simultaneously, and then proposes a kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises base, Si Ge travel mechanism and a plurality of bending mechanism, base is horizontally disposed cuboid, a plurality of described bending mechanisms are arranged on the upper surface of base side by side, four described travel mechanisms are uniform to be arranged on the lower surface of base, described in each, bending mechanism comprises screw rod, screw rod base, slide block, bending axis, crooked sleeve and two positioning cylinders, screw rod base, slide block is successively set on the upper surface of base from left to right, the right-hand member of screw rod is inserted on the left surface of slide block through the screw on screw rod base, the right flank of slide block is provided with upper mounting plate and lower platform from top to bottom successively, bending axis upper end and upper mounting plate removably connect, lower end and the lower platform of bending axis removably connect, flex housing jacket casing is contained on bending axis, two positioning cylinders are arranged side by side on the upper surface of base right-hand member along base width.
The beneficial effects of the utility model are: 1, the utility model is simple in structure, and volume is little, conveniently moving, and a plurality of bending mechanisms can carry out bending to a plurality of positions of workpiece simultaneously; 2, the utility model, by realizing the bending of workpiece manually, has been saved a large amount of electric energy.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model, and Fig. 2 is the top view of Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, a kind ofly described in present embodiment can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously and comprise base 1, Si Ge travel mechanism and a plurality of bending mechanism, base 1 is horizontally disposed cuboid, a plurality of described bending mechanisms are arranged on the upper surface of base 1 side by side, four described travel mechanisms are uniform to be arranged on the lower surface of base 1, described in each, bending mechanism comprises screw rod 2, screw rod base 3, slide block 4, bending axis 5, crooked sleeve 6 and two positioning cylinders 7, screw rod base 3, slide block 4 is successively set on the upper surface of base 1 from left to right, the right-hand member of screw rod 2 is inserted on the left surface of slide block 4 through the screw 3-1 on screw rod base 3, the right flank of slide block 4 is provided with upper mounting plate 4-1 and lower platform 4-2 from top to bottom successively, bending axis 5 upper ends and upper mounting plate 4-1 removably connect, the lower end of bending axis 5 and lower platform 4-2 removably connect, crooked sleeve 6 is sleeved on bending axis 5, two positioning cylinders 7 are arranged side by side on the upper surface of base 1 right-hand member along base 1 width.
Travel mechanism described in present embodiment is the roller with skidding pedal.
In present embodiment, crooked sleeve 6 can be changed according to the diameter of required bending radian the crooked sleeve 6 of corresponding size.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1 and Fig. 2, described in present embodiment, a kind of upper surface of the base 1 that can simultaneously carry out repeatedly diastrophic small-sized bending device for rebars is parallel is side by side provided with a plurality of the first gathering sill 1-1, and each the first gathering sill 1-1 center line is along its length all parallel with base 1 center line along its length, the slider guide bar 4-3 of each slide block 4 lower end is inserted into respectively in a corresponding first gathering sill 1-1.
The technique effect of present embodiment is: so arrange, slide block 4 is moved along fixing straight path, avoid being offset, affect crooked precision.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1 and Fig. 2, described in present embodiment, a kind of upper surface that can simultaneously carry out repeatedly base 1 right-hand member of diastrophic small-sized bending device for rebars is provided with the second gathering sill 1-2, the second gathering sill 1-2 center line is along its length parallel with the center line of base 1 broad ways, and the positioning cylinder gib block 7-1 on each positioning cylinder 7 lower surface is all inserted in the second gathering sill 1-2.
The technique effect of present embodiment is: so arrange, make two positioning cylinders 7 can strictly on same straight line, regulate two distances between positioning cylinder 7.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1 and Fig. 2, described in present embodiment, on a kind of lateral wall of each positioning cylinder 7 bottom that can simultaneously carry out repeatedly diastrophic small-sized bending device for rebars, be arranged with two outward extending location outer 7-2, the upper clamping screw 8 for stationary positioned cylinder 7 of plug-in mounting respectively of each location outer 7-2.
The technique effect of present embodiment is: so arrange, positioning cylinder 7 can be realized accurate location by two clamping screws 8.Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, is embedded with bearing 9 described in present embodiment on a kind of left surface of the slide block 4 that can simultaneously carry out repeatedly diastrophic small-sized bending device for rebars, the right-hand member of screw rod 2 is inserted in bearing 9.
The technique effect of present embodiment is: so arrange, make directly not contact between screw rod 2 right-hand member end faces and slide block 4 left surfaces, avoid screw rod 2 wearing and tearing of right-hand member end face to slide block 4 left surfaces, the service life of prolongation slide block 4.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment six: present embodiment is described in conjunction with Fig. 1 and Fig. 2, described in present embodiment, a kind of bending mechanism that can simultaneously carry out repeatedly described in each of diastrophic small-sized bending device for rebars also comprises that two triangles strengthen gussets, the lower surface of upper mounting plate 4-1 is provided with a triangle and strengthens gusset 10, and the upper surface of lower platform 4-2 is provided with a triangle and strengthens gusset 10.
The technique effect of present embodiment is: so arrange, improved the intensity of upper mounting plate 4-1 and lower platform 4-2, avoid it to deform.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment seven: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, a kind ofly described in present embodiment can carries out repeatedly bending mechanism described in each of diastrophic small-sized bending device for rebars simultaneously and also comprise runner 11, runner 11 is sleeved on the right-hand member of screw rod 2.
The technique effect of present embodiment is: so arrange, runner 11 has facilitated operating personnel's rotating screw bolt 2.Other composition and annexation are identical with the specific embodiment one.
Operation principle
While carrying out workpiece bending, workpiece to be bent is placed between slide block 4 and positioning cylinder 7, regulate two distances between positioning cylinder 7, rotate handwheel 11, screw rod 2 promotes slide block 4 and moves right, and crooked sleeve 6 promotes to bend to curved workpieces the circular arc of specified angle, rotates backward handwheel 11, screw rod 2 pulls slide block 4 to get back to original position, takes off workpiece and completes buckling work.
Claims (7)
1. one kind can be carried out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: describedly a kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously and comprise base (1), Si Ge travel mechanism and a plurality of bending mechanism, base (1) is horizontally disposed cuboid, a plurality of described bending mechanisms are arranged on the upper surface of base (1) side by side, four described travel mechanisms are uniform to be arranged on the lower surface of base (1), described in each, bending mechanism comprises screw rod (2), screw rod base (3), slide block (4), bending axis (5), crooked sleeve (6) and two positioning cylinders (7), screw rod base (3), slide block (4) is successively set on the upper surface of base (1) from left to right, the right-hand member of screw rod (2) is inserted on the left surface of slide block (4) through the screw (3-1) on screw rod base (3), the right flank of slide block (4) is provided with upper mounting plate (4-1) and lower platform (4-2) from top to bottom successively, bending axis (5) upper end and upper mounting plate (4-1) removably connect, the lower end of bending axis (5) and lower platform (4-2) removably connect, crooked sleeve (6) is sleeved on bending axis (5), two positioning cylinders (7) are arranged side by side on the upper surface of base (1) right-hand member along base (1) width.
2. a kind ofly according to claim 1 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: the upper surface of base (1) is parallel a plurality of the first gathering sills (1-1) that are provided with side by side, and each the first gathering sill (1-1) center line is along its length all parallel with base (1) center line along its length, and the slider guide bar (4-3) of each slide block (4) lower end is inserted into respectively in corresponding first gathering sill (1-1).
3. a kind ofly according to claim 1 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: the upper surface of base (1) right-hand member is provided with the second gathering sill (1-2), the second gathering sill (1-2) center line is along its length parallel with the center line of base (1) broad ways, and the positioning cylinder gib block (7-1) on each positioning cylinder (7) lower surface is all inserted in the second gathering sill (1-2).
4. a kind ofly according to claim 3 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: on the lateral wall of each positioning cylinder (7) bottom, be arranged with outer, two outward extending location (7-2), the upper clamping screw for stationary positioned cylinder (7) of plug-in mounting (8) respectively in each outer, location (7-2).
5. a kind ofly according to claim 1 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: on the left surface of slide block (4), be embedded with bearing (9), the right-hand member of screw rod (2) is inserted in bearing (9).
6. a kind ofly according to claim 1 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: described in each, bending mechanism also comprises that the lower surface of two triangles reinforcement gusset upper mounting plates (4-1) is provided with a triangle and strengthens gusset (10), and the upper surface of lower platform (4-2) is provided with a triangle and strengthens gusset (10).
7. a kind ofly according to claim 1 can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously, it is characterized in that: described in each, bending mechanism also comprises runner (11), runner (11) is sleeved on the right-hand member of screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481885.7U CN203972695U (en) | 2014-08-25 | 2014-08-25 | A kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481885.7U CN203972695U (en) | 2014-08-25 | 2014-08-25 | A kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972695U true CN203972695U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481885.7U Expired - Fee Related CN203972695U (en) | 2014-08-25 | 2014-08-25 | A kind ofly can carry out repeatedly diastrophic small-sized bending device for rebars simultaneously |
Country Status (1)
| Country | Link |
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| CN (1) | CN203972695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838324A (en) * | 2017-12-21 | 2018-03-27 | 郑州格瑞塔电子信息技术有限公司 | A kind of collapsible angle bender |
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
-
2014
- 2014-08-25 CN CN201420481885.7U patent/CN203972695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838324A (en) * | 2017-12-21 | 2018-03-27 | 郑州格瑞塔电子信息技术有限公司 | A kind of collapsible angle bender |
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
| CN109351883B (en) * | 2018-11-07 | 2024-02-23 | 华北理工大学 | Manual reinforcing steel bar bending tool and operation method thereof |
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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: 20141203 Termination date: 20170825 |