CN210817165U - Steel bar straightening device - Google Patents
Steel bar straightening device Download PDFInfo
- Publication number
- CN210817165U CN210817165U CN201921303178.8U CN201921303178U CN210817165U CN 210817165 U CN210817165 U CN 210817165U CN 201921303178 U CN201921303178 U CN 201921303178U CN 210817165 U CN210817165 U CN 210817165U
- Authority
- CN
- China
- Prior art keywords
- roller
- bar straightening
- straightening device
- frame
- base
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title description 11
- 239000010959 steel Substances 0.000 title description 11
- 230000003014 reinforcing Effects 0.000 claims abstract description 12
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000000576 supplementary Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a bar straightening device, the on-line screen storage device comprises a base, the motor at base top links to each other with the roller, and the roller rotates with the frame to be connected, and inboard welded fastening's crossbearer threaded connection of frame has the feeding stand pipe corresponding with the roller position, the roller is equipped with two sets ofly, and every group is equipped with two, and 2 rollers are connected through the gear, the outer lane of 2 groups of rollers is equipped with the casing with frame welded fastening's cuboid structure, 2 the centre of group's roller is equipped with top board and the holding down plate of longitudinal symmetry distribution, and the holding down plate constitutes fixed knot with the base through bottom welded connection's mount. This bar straightening device adopts closed casing structure, can effectively reduce the noise that the bar straightening in-process produced, and utilizes the structure of top board and holding down plate, can extrude the alignment to the reinforcing bar to supplementary roller, increases the extrusion effect region to the reinforcing bar to the alignment effect has been improved.
Description
Technical Field
The utility model relates to a building engineering equipment technical field specifically is a bar straightening device.
Background
The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.
The existing steel bar straightening device usually adopts a roller to straighten steel bars in a pressing mode, a certain distance is reserved between a plurality of groups of rollers, the acting surface is narrow between the upper roller and the lower roller, the steel bars cannot receive acting force in the middle position, the steel bar straightening effect is influenced, and the rollers and the steel bars directly can generate great friction, so that the rollers are easily abraded, and the noise is large in the process of straightening the steel bars through extrusion.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bar straightening device to there is certain interval between the multiunit roller of the current bar straightening device that proposes in solving above-mentioned background art, and the working face is narrower between the upper and lower roller, leads to the reinforcing bar to receive the effort not in the intermediate position, influences the bar straightening effect, and is extruding the great problem of in-process noise of alignment to the reinforcing bar.
In order to achieve the above object, the utility model provides a following technical scheme: reinforcing bar aligning device, the on-line screen storage device comprises a base, the motor at base top links to each other with the roller, and the roller rotates with the frame to be connected, and inboard welded fastening's of frame crossbearer threaded connection has the feeding stand pipe corresponding with the roller position, the roller is equipped with two sets ofly, and every group is equipped with two, and 2 rollers are connected through the gear, the outer lane of 2 groups of rollers is equipped with the casing with frame welded fastening's cuboid structure, the centre of 2 groups of rollers is equipped with top board and the holding down plate of longitudinal symmetry distribution, and the holding down plate constitutes fixed knot through bottom welded fastening's mount and base and constructs, and the top board is connected with the loose axle through the supporting seat at top, and the screw thread of supporting seat top inner circle and the screw thread phase-match of loose axle outer lane, loose axle and fixing base are.
Preferably, the left half section of the feeding guide pipe is of a circular truncated cone-shaped structure.
Preferably, the inner side surface of the casing is provided with a groove structure, and the groove structure is uniformly distributed on the inner side of the cuboid structure of the casing.
Preferably, the roller is composed of a double-layer structure, an outer layer of the double-layer structure is made of manganese steel, and the outer layer of the double-layer structure is connected with an inner layer through bolts to form a fixed structure.
Preferably, the bottom of the supporting seat is of a telescopic structure, and the supporting seat and the upper pressing plate form an elastic structure through a compression spring.
Compared with the prior art, the beneficial effects of the utility model are that: this bar straightening device adopts closed casing structure, can effectively reduce the noise that the bar straightening in-process produced, and utilizes the structure of top board and holding down plate, can extrude the alignment to the reinforcing bar to supplementary roller, increases the extrusion effect region to the reinforcing bar to the alignment effect has been improved.
Drawings
Fig. 1 is a schematic view of a front view structure of a reinforcement bar straightening device of the present invention;
fig. 2 is a longitudinal sectional view of a reinforcement bar straightening device of the present invention;
fig. 3 is a schematic structural view of the inner side surface of the housing of the present invention.
In the figure: 1. the feeding guide pipe comprises a feeding guide pipe 2, a cross frame 3, a gear 4, a base 5, a rack 6, a machine shell 7, a rotating handle 8, a roller 9, a motor 10, an upper pressing plate 11, a lower pressing plate 12, a fixed seat 13, a movable shaft 14, a fixed frame 15, a supporting seat 16 and a compression spring.
Detailed Description
Referring to fig. 1-3, a steel bar straightening device, including a base 4, a motor 9 on the top of the base 4 connected to a roller 8, the roller 8 rotatably connected to a frame 5, a cross frame 2 welded and fixed to the inner side of the frame 5 and having a feeding guide tube 1 in a position corresponding to the roller 8, the roller 8 having a double-layer structure, in which an outer layer is made of manganese steel and a fixed structure is formed by the outer layer and the inner layer through bolt connection, the manganese steel having high resistance and extrusion resistance, thereby effectively increasing the service life of the device, and the bolt connection making the roller 8 more convenient for disassembly and maintenance, the left half section of the feeding guide tube 1 having a truncated cone structure, which utilizes an opening that gradually increases, the feeding operation of workers is more convenient, two groups of rollers 8 are arranged, each group is provided with two rollers 8, 2 rollers 8 are connected through a gear 3, the outer ring of each group of rollers 8 is provided with a casing 6 which is of a cuboid structure and is welded and fixed with a frame 5, the structure can seal the extrusion straightening process, so that the transmission of noise can be reduced, the inner side surface of the casing 6 is provided with a groove structure, the groove structure is uniformly distributed on the inner side of the cuboid structure of the casing 6, the structure can absorb the noise, so that the noise of the device is further reduced, an upper pressure plate 10 and a lower pressure plate 11 which are symmetrically distributed up and down are arranged in the middle of each group of rollers 8, the lower pressure plate 11 and a base 4 form a fixed structure through a fixed frame 14 which is welded and connected at the bottom, the upper pressure plate 10 is connected with a movable shaft 13 through a supporting seat 15 at the top, the threads of the, loose axle 13 and fixing base 12 are connected for rotating, and the top welded fastening of loose axle 13 has changeing 7, this structure can extrude the alignment to the reinforcing bar to supplementary roller 8, increase the extrusion effect region to the reinforcing bar, thereby the alignment effect has been improved, and through changeing 7, loose axle 13 and supporting seat 15's structure, be more convenient for adjust the extrusion effort of top board 10, the bottom of supporting seat 15 is extending structure, and supporting seat 15 constitutes elastic construction through compression spring 16 and top board 10, this structure makes the interval between top board 10 and the bottom board 11 have certain controllability, can enough play the extrusion alignment effect to the reinforcing bar, can not die the reinforcing bar card again, make the extrusion alignment process more stable.
The working principle is as follows: when the reinforcing steel bar straightening device is used, whether parts of the device are damaged or not are connected firmly is checked, the device is used after the checking is correct, then the motor 9 is started, the motor 9 drives one roller 8 to rotate, the roller 8 drives the other roller 8 to rotate through the gear 3, then reinforcing steel bars are aligned to the left end of the feeding guide pipe 1, the left half section of the feeding guide pipe 1 is of a circular table-shaped structure, the reinforcing steel bars can be gradually inserted into the feeding guide pipe 1 from a larger opening, the operation is more convenient, then the reinforcing steel bars enter between grooves of the two rotating rollers 8, move forwards under the extrusion pushing action of the rollers 8, are gradually straightened, then reach between the upper pressing plate 10 and the lower pressing plate 11, the upper pressing plate 10 extrudes the reinforcing steel bars under the action of the compression spring 16, further straightens the reinforcing steel bars, meanwhile, continue to be pushed to reach between the second group of rollers 8, after secondary extrusion straightening, the steel bar is discharged from the right side of the machine shell 6 under the action of the rotary pushing of the roller 8, when the upper pressing plate 10 is loosened, the rotating handle 7 rotates anticlockwise, the rotating handle 7 drives the movable shaft 13 to rotate, the movable shaft 13 rotates and the supporting seat 15 moves through a screw rod, the supporting seat 15 is gradually pushed downwards, the bottom of the supporting seat 15 is of a telescopic structure, and can contract under the action force of pushing downwards and simultaneously enable the compression spring 16 to contract, the prestress is increased after the compression spring 16 contracts, so that the elastic supporting action force on the upper pressing plate 10 is stronger, the pressing force between the upper pressing plate 10 and the lower pressing plate 11 is stronger, and the tightening adjustment is completed, which is the working principle of the steel bar straightening device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. Reinforcing bar aligning device, including base (4), motor (9) at base (4) top link to each other with roller (8), and roller (8) rotate with frame (5) and are connected, and frame (5) inboard welded fastening's crossbearer (2) threaded connection has the corresponding feeding stand pipe (1) of roller (8) position, its characterized in that: roller (8) are equipped with two sets ofly, and every group is equipped with two, and 2 roller (8) are connected through gear (3), the outer lane of 2 roller (8) of group is equipped with casing (6) with frame (5) welded fastening's cuboid structure, the centre of 2 roller (8) of group is equipped with top board (10) and holding down plate (11) of longitudinal symmetry distribution, and holding down plate (11) constitute fixed knot through bottom welded fastening's mount (14) and base (4) and construct fixed knot, and top board (10) are connected with loose axle (13) through supporting seat (15) at top, and the screw thread of supporting seat (15) top inner circle and the screw thread phase-match of loose axle (13) outer lane, loose axle (13) and fixing base (12) are connected for rotating, and the top welded fastening of loose axle (13) has the commentaries on classics (7).
2. A reinforcement bar straightening device according to claim 1, wherein: the left half section of the feeding guide pipe (1) is of a round table-shaped structure.
3. A reinforcement bar straightening device according to claim 1, wherein: the inner side surface of the casing (6) is provided with a groove structure, and the groove structure is uniformly distributed on the inner side of the cuboid structure of the casing (6).
4. A reinforcement bar straightening device according to claim 1, wherein: the roller (8) is composed of a double-layer structure, the outer layer of the double-layer structure is made of manganese steel, and the outer layer of the double-layer structure is connected with the inner layer through bolts to form a fixed structure.
5. A reinforcement bar straightening device according to claim 1, wherein: the bottom of the supporting seat (15) is of a telescopic structure, and the supporting seat (15) and the upper pressing plate (10) form an elastic structure through a compression spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303178.8U CN210817165U (en) | 2019-08-13 | 2019-08-13 | Steel bar straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303178.8U CN210817165U (en) | 2019-08-13 | 2019-08-13 | Steel bar straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817165U true CN210817165U (en) | 2020-06-23 |
Family
ID=71274339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921303178.8U Expired - Fee Related CN210817165U (en) | 2019-08-13 | 2019-08-13 | Steel bar straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817165U (en) |
-
2019
- 2019-08-13 CN CN201921303178.8U patent/CN210817165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200623 Termination date: 20210813 |