CN211161657U - Reinforcing steel bar stretching and straightening device - Google Patents
Reinforcing steel bar stretching and straightening device Download PDFInfo
- Publication number
- CN211161657U CN211161657U CN201922138263.XU CN201922138263U CN211161657U CN 211161657 U CN211161657 U CN 211161657U CN 201922138263 U CN201922138263 U CN 201922138263U CN 211161657 U CN211161657 U CN 211161657U
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- straightening
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- sliding frame
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 239000012634 fragment Substances 0.000 abstract description 4
- 210000000056 organ Anatomy 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model provides a tensile coalignment of reinforcing bar belongs to reinforcing bar processing technology field. The reinforcing steel bar stretching and straightening device comprises a stretching mechanism, a straightening mechanism, a detection mechanism and a connecting assembly. The stretching mechanism comprises a base plate, a first telescopic piece, a sliding plate and a clamping piece, wherein the first telescopic piece is arranged on one side of the base plate, and the sliding plate is fixed on a telescopic part of the first telescopic piece. When the reinforcing bar had the time of buckling, the department of buckling of reinforcing bar can promote the feeler block among the detection mechanism, make the feeler block promote the removal of shell fragment, shell fragment push switch's button portion, thereby bee calling organ starts, sound alarm, make the alignment condition that operating personnel can audio-visually know the reinforcing bar, furthermore, the connecting rod among the rotating connection subassembly, make first connecting plate and second connecting plate no longer extrude the section of thick bamboo wall of alignment section of thick bamboo, thereby sliding frame among the detection mechanism can remove, change detection mechanism's detection position, improve detection range.
Description
Technical Field
The utility model relates to a reinforcing bar processing field particularly, relates to tensile coalignment of reinforcing bar.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing bars are easily bent, and therefore, straightening equipment is often required to straighten the reinforcing bars.
Although the existing stretching straightening machine can straighten the reinforcing steel bar, the straightening reinforcing steel bar cannot be detected in real time, and the straightening machine is not beneficial to an operator to observe whether the reinforcing steel bar is straight or not.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a tensile coalignment of reinforcing bar aims at improving the inconvenient problem that detects the reinforcing bar of the tensile straightener of tradition.
The utility model discloses a realize like this:
the utility model provides a tensile coalignment of reinforcing bar, including stretching mechanism, alignment mechanism, detection mechanism and coupling assembling.
Stretching mechanism includes base plate, first extensible member, sliding plate and holder, first extensible member sets up base plate one side, the sliding plate is fixed in the pars contractilis of first extensible member, the holder is provided with two, one the holder is fixed to be installed one side of base plate, another the holder sets up the sliding plate surface, alignment mechanism includes electronic slip table, a straightening section of thick bamboo, alignment pole and alignment head, electronic slip table sets up the base plate surface, just electronic slip table is located two between the holder, the alignment section of thick bamboo sets up the output of electronic slip table, the alignment pole interval sets up inside the alignment section of thick bamboo, the alignment head is installed alignment pole one end, the alignment section of thick bamboo surface has been seted up logical groove, detection mechanism includes slide frame, switch, bee calling organ, The spring plate and the contact block are arranged in the through groove in a sliding mode, the switch is installed on one side of the sliding frame, the buzzer is fixed on the other side of the sliding frame, the switch is electrically connected with the buzzer, the spring plate is arranged in the sliding frame, the spring plate is located on one side of the switch button portion, the contact block is fixed on one side of the spring plate, the connecting assembly comprises a first connecting plate, a second connecting plate and a connecting rod, the first connecting plate is fixed on one side of the sliding frame, the second connecting plate is slidably installed on the sliding frame, the first connecting plate and the second connecting plate are located on two sides of the wall of the straightening barrel respectively, and the connecting rod is fixed on the first connecting plate and the second connecting plate in a threaded mode.
The utility model discloses an in one embodiment, base plate one side be provided with first extensible member assorted boss, first extensible member fixed mounting be in the boss center.
In an embodiment of the present invention, the sliding groove is matched with the sliding plate, and the sliding groove is slidably mounted on the surface of the substrate.
The utility model discloses an in one embodiment, the holder includes base, second extensible member, grip block and grip block all are provided with two, two the second extensible member symmetry sets up inside the base, the base seted up with the through-hole that the grip block matches, two the equal slidable mounting of grip block is in inside the through-hole, and two one side of grip block is fixed in respectively the pars contractilis, two of second extensible member the grip block sets up respectively grip block one side.
In an embodiment of the present invention, there are at least three straightening rods, and at least three straightening rods are disposed inside the straightening barrel at intervals, and a straightening area is formed between at least three straightening rods.
The utility model discloses an in the embodiment, the outside of a straightening section of thick bamboo is provided with branch, the other end of branch is fixed electronic slip table's output.
In an embodiment of the present invention, the sliding frame is located in a hollow portion on one side inside the straightening barrel, and the contact block passes through the hollow portion of the sliding frame.
In an embodiment of the present invention, the first connecting plate and the second connecting plate are disposed on both sides of the sliding frame.
In an embodiment of the present invention, the sliding frame surface is provided with a mounting groove corresponding to the second connecting plate, and the second connecting plate is slidably mounted in the mounting groove.
The utility model discloses an in one embodiment, the connecting rod includes screw thread section and extrusion section, the screw has all been seted up to first connecting plate and second connecting plate, the screw thread section spiro union of connecting rod is in the screw, the extrusion section diameter ratio of connecting rod the diameter of screw is big, just the extrusion section of connecting rod is located second connecting plate one side.
The utility model has the advantages that: the utility model discloses a tensile coalignment of reinforcing bar that above-mentioned design obtained, setting up detection mechanism through the alignment section of thick bamboo surface in alignment mechanism, make detection mechanism remove along with the removal of alignment section of thick bamboo, make detection mechanism can detect the reinforcing bar in real time, when the reinforcing bar exists and buckle, the department of buckling of reinforcing bar can promote the touch multitouch among the detection mechanism, make the touch multitouch promote the removal of shell fragment, the button portion of shell fragment push switch, thereby bee calling organ starts, sound alarm is sent, make operating personnel can audio-visually know the alignment condition of reinforcing bar, furthermore, rotate the connecting rod among the coupling assembling, make first connecting plate and second connecting plate no longer extrude the section of thick bamboo wall of alignment section of thick bamboo, thereby sliding frame among the detection mechanism can remove, change detection mechanism's detection position, improve detection range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a reinforcing bar stretching and straightening device provided in an embodiment of the present invention;
fig. 2 is a schematic view of a substrate structure according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a clamping member according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a straightening barrel according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a detection mechanism according to an embodiment of the present invention.
In the figure: 100-a stretching mechanism; 110-a substrate; 111-boss; 112-a chute; 120-a first telescoping member; 130-a sliding plate; 140-a clamp; 141-a base; 142-a second telescoping member; 143-a clamping plate; 144-a clamping block; 145-through holes; 200-a straightening mechanism; 210-an electric sliding table; 220-a straightening barrel; 221-through groove; 230-a correction rod; 240-alignment head; 250-struts; 300-a detection mechanism; 310-a sliding frame; 320-a switch; 330-buzzer; 340-spring plate; 350-a contact block; 400-a connection assembly; 410-a first connection plate; 420-a second connecting plate; 430-connecting rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a reinforcing bar stretching and straightening device, which includes a stretching mechanism 100, a straightening mechanism 200, a detecting mechanism 300 and a connecting assembly 400.
Wherein, tensile mechanism 100 is used for tensile reinforcing bar, and detection mechanism 300 sets up on alignment mechanism 200 surface, and coupling assembling 400 is used for linking alignment mechanism 200 and detection mechanism 300 together, and alignment mechanism 200 is at the removal in-process, and detection mechanism 300 is used for detecting the reinforcing bar.
Referring to fig. 1 to 3, the stretching mechanism 100 includes a base plate 110, a first extensible member 120, a sliding plate 130 and two clamping members 140, the first extensible member 120 is disposed on one side of the base plate 110, the sliding plate 130 is fixed to an extensible portion of the first extensible member 120, the two clamping members 140 are disposed, one clamping member 140 is fixed to one side of the base plate 110, and the other clamping member 140 is disposed on a surface of the sliding plate 130, in a specific implementation process, the two clamping members 140 clamp two ends of a steel bar, and then the sliding plate 130 is driven to move by contraction of the first extensible member 120, so as to move one clamping member 140, thereby stretching the steel bar, a boss 111 matched with the first extensible member 120 is disposed on one side of the base plate 110, the first extensible member 120 is fixedly disposed in the center of the boss 111, thereby making installation of the first extensible member 120 more stable, a sliding chute 112 matched with the sliding plate 130, one side of the sliding plate 130 is slidably mounted in a groove of the sliding groove 112, the sliding groove 112 can limit the moving range of the sliding plate 130, so that the sliding plate 130 can move more stably, the clamping member 140 includes a base 141, a second telescopic member 142, a clamping plate 143, and a clamping block 144, two second telescopic members 142, two clamping plates 143, and two clamping blocks 144 are disposed, the two second telescopic members 142 are symmetrically disposed inside the base 141, the base 141 is provided with a through hole 145 matched with the clamping plate 143, the two clamping plates 143 are slidably mounted inside the through hole 145, one sides of the two clamping plates 143 are respectively fixed to an expansion part of the second telescopic member 142, the two clamping blocks 144 are respectively disposed on one side of the clamping plate 143, in the specific implementation process, the two second telescopic members 142 are synchronously telescopic, the two second telescopic members 142 can drive the clamping plate 143 and the clamping blocks 144 to move in the contraction process, so that the two clamping blocks 144 clamp the reinforcing steel bar, the first and second telescoping members 120, 142 are each one of an electric cylinder, an air cylinder, a hydraulic cylinder, and an electric push rod.
Referring to fig. 1 and 4, the straightening mechanism 200 includes an electric sliding table 210, a straightening barrel 220, a straightening rod 230 and a straightening head 240, the electric sliding table 210 is disposed on a surface of the base plate 110, the electric sliding table 210 is disposed between two clamping members 140, the straightening barrel 220 is disposed at an output end of the electric sliding table 210, the straightening rod 230 is disposed inside the straightening barrel 220 at an interval, the straightening head 240 is mounted at one end of the straightening rod 230, a through groove 221 is formed on a surface of the straightening barrel 220, in a specific implementation process, the straightening head 240 is spherical, the straightening head 240 is connected to one end of the straightening rod 230 through a ball joint, a reinforcing steel bar is inserted into the straightening barrel 220, the electric sliding table 210 moves, the straightening rod 230 and the straightening head 240 press the reinforcing steel bar, so as to achieve straightening of the reinforcing steel bar, at least three straightening rods 230 are provided, at least three straightening rods 230 are disposed inside the straightening barrel 220 at an interval, and a straightening area is, in a specific implementation process, the reinforcing steel bar is located in the straightening area, the straightening head 240 at the end of the straightening rod 230 contacts with the reinforcing steel bar, a supporting rod 250 is arranged on the outer side of the straightening barrel 220, and the other end of the supporting rod 250 is fixed at the output end of the electric sliding table 210, so that the straightening barrel 220 is more stably mounted.
Referring to fig. 1, 4 and 5, the detecting mechanism 300 includes a sliding frame 310, a switch 320, a buzzer 330, a spring plate 340 and a contact block 350, the sliding frame 310 is slidably disposed in the through groove 221, the switch 320 is installed on one side of the sliding frame 310, the buzzer 330 is fixed on the other side of the sliding frame 310, the switch 320 is electrically connected to the buzzer 330, the spring plate 340 is disposed in the sliding frame 310, the spring plate 340 is disposed on one side of the button portion of the switch 320, and the contact block 350 is fixed on one side of the spring plate 340. in the specific implementation process, the straightening barrel 220 moves to drive the detecting mechanism 300 to move, when the steel bar is bent, the bent portion of the steel bar pushes the contact block 350, so that one side of the spring plate 340 moves, the spring plate 340 pushes the button portion of the switch 320, the buzzer 330 starts to sound an alarm, one side of the sliding frame 310 inside the straightening barrel 220 is hollowed, and the contact block 350 passes through the, thereby facilitating the movement of the contact 350, and in the specific connection process, the switch 320 is electrically connected to the buzzer 330 through a wire, and the switch 320 is electrically connected to the external power source through a wire.
Referring to fig. 4-5, the connection assembly 400 includes a first connection plate 410, a second connection plate 420 and a connection rod 430, the first connection plate 410 is fixed on one side of the sliding frame 310, the second connection plate 420 is slidably mounted on the sliding frame 310, the first connection plate 410 and the second connection plate 420 are respectively located on two sides of the wall of the straightening barrel 220, the connection rod 430 is screwed and fixed to the first connection plate 410 and the second connection plate 420, the first connection plate 410 and the second connection plate 420 are respectively disposed on two sides of the sliding frame 310, so that the sliding frame 310 can be better connected with the straightening barrel 220, a mounting groove corresponding to the second connection plate 420 is disposed on the surface of the sliding frame 310, the second connection plate 420 is slidably mounted in the mounting groove, the connection rod 430 includes a threaded section and an extrusion section, both the first connection plate 410 and the second connection plate 420 are provided with threaded holes, the threaded section of, the extrusion section diameter of the connection rod 430 is larger than the diameter of the screw hole, and the extrusion section of the connection rod 430 is located at one side of the second connection plate 420, and the connection rod 430 is rotated, so that the extrusion section of the connection rod 430 extrudes the second connection plate 420, thereby causing the second connection plate 420 and the first connection plate 410 to extrude the straightening barrel 220, and further fixing the sliding frame 310 outside the straightening barrel 220.
Specifically, this tensile coalignment of reinforcing bar's theory of operation: during straightening, a steel bar passes through a straightening barrel 220 in a straightening mechanism 200, two ends of the steel bar are clamped by two clamping pieces 140 in a stretching mechanism 100, then a first telescopic piece 120 is contracted to drive a sliding plate 130 to move, the clamping pieces 140 on the surface of the sliding plate 130 move to stretch the steel bar, then an electric sliding table 210 in the straightening mechanism 200 works to move the straightening barrel 220, a straightening rod 230 and a straightening head 240 in the straightening barrel 220 extrude the steel bar, so that the straightening of the steel bar is realized, in the straightening process, a detection mechanism 300 moves along with the movement of the straightening barrel 220, when the steel bar is bent, the bent part of the steel bar pushes a contact block 350 to move one side of an elastic piece 340, the elastic piece 340 pushes a button part of a switch 320, so that a buzzer 330 is started to give out a sound alarm, and an operator can visually know the straightening condition of the steel bar, in addition, the connecting rod 430 in the connecting assembly 400 is rotated to make the first connecting plate 410 and the second connecting plate 420 not extrude the wall of the straightening barrel 220 any more, so that the sliding frame 310 in the detecting mechanism 300 can move, the detecting position of the detecting mechanism 300 is changed, the detecting range is improved, after the position of the sliding frame 310 is determined, the connecting rod 430 is rotated, the first connecting plate 410 and the second connecting plate 420 screwed on the connecting rod 430 extrude the wall of the straightening barrel 220 again, so that the sliding frame 310 is fixed, and the detecting mechanism 300 is fixed.
It should be noted that the specific model specifications of the switch 320 and the buzzer 330 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The supply of power to the switch 320 and the buzzer 330 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The reinforcing steel bar stretching and straightening device is characterized by comprising
The stretching mechanism (100) comprises a base plate (110), a first telescopic piece (120), a sliding plate (130) and clamping pieces (140), wherein the first telescopic piece (120) is arranged on one side of the base plate (110), the sliding plate (130) is fixed on a telescopic part of the first telescopic piece (120), the clamping pieces (140) are arranged in two numbers, one clamping piece (140) is fixedly arranged on one side of the base plate (110), and the other clamping piece (140) is arranged on the surface of the sliding plate (130);
the straightening mechanism (200) comprises an electric sliding table (210), a straightening barrel (220), a straightening rod (230) and a straightening head (240), wherein the electric sliding table (210) is arranged on the surface of the substrate (110), the electric sliding table (210) is positioned between two clamping pieces (140), the straightening barrel (220) is arranged at the output end of the electric sliding table (210), the straightening rods (230) are arranged inside the straightening barrel (220) at intervals, the straightening head (240) is arranged at one end of the straightening rod (230), and a through groove (221) is formed in the surface of the straightening barrel (220);
the detection mechanism (300) comprises a sliding frame (310), a switch (320), a buzzer (330), an elastic sheet (340) and a contact block (350), wherein the sliding frame (310) is arranged in the groove of the through groove (221) in a sliding mode, the switch (320) is installed on one side of the sliding frame (310), the buzzer (330) is fixed on the other side of the sliding frame (310), the switch (320) is electrically connected with the buzzer (330), the elastic sheet (340) is arranged in the sliding frame (310), the elastic sheet (340) is located on one side of a button part of the switch (320), and the contact block (350) is fixed on one side of the elastic sheet (340);
the connecting assembly (400) comprises a first connecting plate (410), a second connecting plate (420) and a connecting rod (430), the first connecting plate (410) is fixed on one side of the sliding frame (310), the second connecting plate (420) is slidably mounted on the sliding frame (310), the first connecting plate (410) and the second connecting plate (420) are respectively located on two sides of the wall of the straightening barrel (220), and the connecting rod (430) is fixed on the first connecting plate (410) and the second connecting plate (420) in a threaded manner.
2. The reinforcing steel bar stretching and straightening device according to claim 1, wherein a boss (111) matched with the first telescopic piece (120) is arranged on one side of the base plate (110), and the first telescopic piece (120) is fixedly installed in the center of the boss (111).
3. The reinforcing bar stretching and straightening device according to claim 1, wherein a sliding groove (112) matched with the sliding plate (130) is slidably installed on the surface of the base plate (110), and one side of the sliding plate (130) is slidably installed in the sliding groove (112).
4. The reinforcing steel bar stretching and straightening device according to claim 1, wherein the clamping piece (140) comprises a base (141), two telescopic pieces (142), two clamping plates (143) and two clamping blocks (144), the two telescopic pieces (142), the two clamping plates (143) and the two clamping blocks (144) are symmetrically arranged inside the base (141), the base (141) is provided with a through hole (145) matched with the clamping plates (143), the two clamping plates (143) are slidably arranged inside the through hole (145), one sides of the two clamping plates (143) are respectively fixed to the telescopic parts of the second telescopic pieces (142), and the two clamping blocks (144) are respectively arranged on one sides of the clamping plates (143).
5. The reinforcing bar stretching and straightening device according to claim 1, wherein there are at least three straightening rods (230), and at least three straightening rods (230) are arranged in the straightening barrel (220) at intervals, and a straightening area is formed between at least three straightening rods (230).
6. The reinforcing steel bar stretching and straightening device according to claim 1, wherein a supporting rod (250) is arranged on the outer side of the straightening cylinder (220), and the other end of the supporting rod (250) is fixed at the output end of the electric sliding table (210).
7. The reinforcing steel bar stretching and straightening device according to claim 1, wherein the sliding frame (310) is hollowed at one side inside the straightening barrel (220), and the contact block (350) penetrates through the hollowed part of the sliding frame (310).
8. The reinforcing bar stretching and straightening device according to claim 1, wherein the sliding frame (310) is provided at both sides thereof with a first connecting plate (410) and a second connecting plate (420).
9. The reinforcing steel bar stretching and straightening device according to claim 1, wherein a mounting groove corresponding to the second connecting plate (420) is formed in the surface of the sliding frame (310), and the second connecting plate (420) is slidably mounted in the mounting groove.
10. The reinforcing steel bar stretching and straightening device according to claim 1, wherein the connecting rod (430) comprises a threaded section and an extruded section, the first connecting plate (410) and the second connecting plate (420) are respectively provided with a threaded hole, the threaded section of the connecting rod (430) is screwed in the threaded hole, the diameter of the extruded section of the connecting rod (430) is larger than that of the threaded hole, and the extruded section of the connecting rod (430) is positioned on one side of the second connecting plate (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138263.XU CN211161657U (en) | 2019-12-03 | 2019-12-03 | Reinforcing steel bar stretching and straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138263.XU CN211161657U (en) | 2019-12-03 | 2019-12-03 | Reinforcing steel bar stretching and straightening device |
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| Publication Number | Publication Date |
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| CN211161657U true CN211161657U (en) | 2020-08-04 |
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| CN201922138263.XU Expired - Fee Related CN211161657U (en) | 2019-12-03 | 2019-12-03 | Reinforcing steel bar stretching and straightening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742905A (en) * | 2020-11-27 | 2021-05-04 | 江苏润居建设科技发展有限公司 | Steel straightening device and using method thereof |
-
2019
- 2019-12-03 CN CN201922138263.XU patent/CN211161657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742905A (en) * | 2020-11-27 | 2021-05-04 | 江苏润居建设科技发展有限公司 | Steel straightening device and using method thereof |
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Granted publication date: 20200804 |