CN111203496A - Labor-saving bending device used during bending of reinforcing steel bars - Google Patents
Labor-saving bending device used during bending of reinforcing steel bars Download PDFInfo
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- CN111203496A CN111203496A CN202010015590.0A CN202010015590A CN111203496A CN 111203496 A CN111203496 A CN 111203496A CN 202010015590 A CN202010015590 A CN 202010015590A CN 111203496 A CN111203496 A CN 111203496A
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- seat
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- steel bar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of construction tools, in particular to a labor-saving bending device for bending a steel bar, which comprises a support, a base and a top seat, wherein the support comprises a main support body, a base and a top seat, a bending member comprises an auxiliary wheel, a support wheel, an adjusting clamping device, a main plate rod and a bending wheel, and the labor-saving bending device has the advantages that: according to the length of the steel bar to be bent, the positioning slide block is adjusted to a corresponding position according to the length scale marks, the steel bar is placed among the auxiliary wheel, the supporting wheel and the top plate, the end part of the steel bar is in top contact with the positioning slide block, and the length of the steel bar to be bent can be rapidly determined; in the process of turning the reinforcing steel bar, the angle scale line carved on the corresponding angle measuring scale can compare the bent angle of the reference reinforcing steel bar in real time; the lower surface welding of the one end of keeping away from the footstock at the mainboard pole has the extension rod seat, and the extension rod seat passes through the one end of threaded connection stiffener, and the stiffener plays the effect of extension mainboard pole length, effectively reduces the power that the reinforcing bar of buckling made the use.
Description
Technical Field
The invention relates to the technical field of construction tools, in particular to a labor-saving bending device for bending a steel bar.
Background
The reinforcing bar is comparatively common building materials in the construction, is used for consolidating wall body and ground usually, need buckle certain angle with the reinforcing bar in the work progress often, current simple and easy manual formula angle bending machine in the course of working, it is convenient that need guarantee to use laborsavingly, and the reinforcing bar need be through dipperstick length in advance before bending, rethread angle bending machine bends, the process is loaded down with trivial details, consume man-hour, can not compare the angle of buckling of observing the reinforcing bar in real time moreover.
Disclosure of Invention
The invention aims to provide a labor-saving bending device for bending a steel bar so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a labor-saving bending device used in bending of a steel bar comprises a support and a bending member, wherein the support comprises a main support body, a base and a top seat, the base is integrally formed at the bottom of the main support body, a bolt hole is formed in the surface of the base, the top seat is welded at the top of the main support body, the bending member comprises an auxiliary wheel, a supporting wheel, an adjusting clamping device, a main plate rod and a bending wheel, the auxiliary wheel and the supporting wheel are fixedly connected to the upper surface of the top seat through bolts, the adjusting clamping device is arranged on one side of the auxiliary wheel and the supporting wheel and comprises a slide rail, a slide seat, a top plate and a slide seat positioning bolt, the slide rail is fixedly arranged on the upper surface of the top seat, the slide seat is connected with the slide seat in a sliding manner, the top plate is welded at one end of the slide seat close to the auxiliary wheel and the supporting wheel, one end of the main plate rod is rotatably connected with the top seat corresponding to the position under the supporting, the wheel of buckling is connected with through the pin rotation on the wheel seat of buckling, mainboard pole upper surface is provided with the length scale mark, and the length direction portrayal of length along the mainboard pole of length scale mark, the welding of the place ahead lateral wall of main tributary supporter has the measuring tape seat, through bolt fixedly connected with angle measuring tape on the measuring tape seat, the circular of roof and the corresponding setting in axle center of supporting wheel.
Preferably, a reinforcing rib plate is welded at the joint of the top plate and the sliding seat, and anti-skid friction grains are arranged on the side surface of the top plate, which is close to the auxiliary wheels and the supporting wheels.
Preferably, the middle part of the sliding seat is provided with an adjusting notch, the length of the notch of the adjusting notch is consistent with that of the sliding rail, a sliding seat positioning bolt vertically penetrates downwards along the adjusting notch, and the lower end of the sliding seat positioning bolt is in threaded connection with the sliding rail.
Preferably, a base plate is arranged between the head of the upper end of the sliding seat positioning bolt and the upper surface of the sliding seat, and anti-skid friction grains are arranged on the lower surface of the base plate.
Preferably, the lower surface of one end of the main board rod far away from the top seat is welded with an extension rod seat, the extension rod seat is connected with one end of the reinforcing rod through threads, and the length direction of the reinforcing rod is consistent with that of the main board rod.
Preferably, the mainboard pole upper surface just has seted up the spout along length direction, has the location slider with spout sliding connection, follows the upper surface spiro union of location slider has slider set screw, and slider set screw's lower extreme runs through the location slider bottom, and slider set screw's lower extreme is provided with the anti-skidding block rubber, and the tank bottom surface in close contact with of anti-skidding block rubber and spout.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the length of the steel bar to be bent, the positioning slide block is adjusted to a corresponding position according to the length scale marks, the steel bar is placed among the auxiliary wheel, the supporting wheel and the top plate, the end part of the steel bar is in top contact with the positioning slide block, and the length of the steel bar to be bent can be rapidly determined;
2. in the process of turning the reinforcing steel bar, the angle scale line carved on the angle measuring scale is corresponded, and the bent angle of the reinforcing steel bar can be compared in real time;
3. according to the invention, the lower surface of one end of the main board rod, which is far away from the top seat, is welded with the lengthening rod seat, and the lengthening rod seat is connected with one end of the reinforcing rod through threads, so that the reinforcing rod plays a role in prolonging the length of the main board rod, and the force used for bending the reinforcing steel bar is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 5 is a schematic structural view of the steel bar wrenched in the present invention.
In the figure: the device comprises a support 1, a main support 2, a base 3, a top seat 4, an auxiliary wheel 5, a supporting wheel 6, a sliding rail 7, a sliding seat 8, an adjusting notch 81, a top plate 9, a reinforcing rib plate 91, a sliding seat positioning bolt 10, a base plate 101, a main plate rod 11, a bending wheel seat 12, a bending wheel 121, a lengthening rod seat 13, a reinforcing rod 14, a sliding groove 15, a positioning slide block 16, a slide block positioning screw 17, a length scale line 18, an angle measuring ruler 19 and a measuring ruler seat 191.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a labor-saving bending device for bending a steel bar comprises a support 1 and a bending member, as shown in a combined drawing 1 and a drawing 2, wherein the support 1 comprises a main support body 2, a base 3 and a top seat 4, the bottom of the main support body 2 is integrally formed with the base 3, the surface of the base 3 is provided with bolt holes, the invention can be fixed on a workbench through penetrating through the bolt holes arranged on the base 3 through bolts, the installation is convenient, the top of the main support body 2 is welded with the top seat 4, the bending member comprises an auxiliary wheel 5, a supporting wheel 6, an adjusting clamping device, a main board rod 11 and a bending wheel 121, the auxiliary wheel 5 and the supporting wheel 6 are fixedly connected on the upper surface of the top seat 4 through bolts, the adjusting clamping device is arranged on one side of the auxiliary wheel 5 and the supporting wheel 6, as shown in a combined drawing 2 and a drawing 4, the adjusting clamping device comprises a sliding rail 7, a sliding seat 8, a top plate 9 and a sliding seat positioning bolt 10, the sliding rail 7 is fixedly, a sliding seat 8 is connected on the sliding rail 7 in a sliding manner, a top plate 9 is welded at one end of the sliding seat 8, which is close to the auxiliary wheel 5 and the supporting wheel 6, as shown in fig. 2, a steel bar is placed between the auxiliary wheel 5, the supporting wheel 6 and the top plate 9, the top plate 9 tightly presses the steel bar through the sliding seat 8, so that the steel bar is attached to the auxiliary wheel 5 and the supporting wheel 6, a reinforcing rib plate 91 is welded at the joint of the top plate 9 and the sliding seat 8, the structural connection strength of the sliding seat 8 and the top plate 9 is increased, anti-slip friction lines are arranged on the side surfaces of the top plate 9, which are close to the auxiliary wheel 5 and the supporting wheel 6, the contact friction force between the top plate 9 and the steel bar is increased, as shown in fig. 4, an adjusting notch 81 is formed in the middle of the sliding seat 8, the length of the adjusting notch 81 is consistent with the length of, through screwing up slide positioning bolt 10 for slide positioning bolt 10 compresses tightly fixedly to slide 8, is provided with backing plate 101 between the upper end of slide positioning bolt 10 and the upper surface of slide 8, increases the area of contact of 10 head of slide positioning bolt tip and slide 8, and the lower surface of backing plate 101 is provided with the anti-skidding friction line, and increase frictional force effectively carries out spacing fixed to slide 8.
Combine shown in fig. 2 and 3, footstock 4 corresponds the one end of connecting mainboard pole 11 of department rotation under supporting wheel 6, the one end integrated into one piece that mainboard pole 11 is close to footstock 4 has a wheel seat 12 of buckling, it has a wheel 121 of buckling to rotate through the pin on the wheel seat 12 of buckling, combine shown in fig. 2 and 5, through pulling mainboard pole 11, wheel 121 of buckling can promote the one end of reinforcing bar, make the reinforcing bar laminate along the outer wall of supporting wheel 6 and buckle, the welding of the one end lower surface that footstock 4 was kept away from to mainboard pole 11 has extension rod seat 13, extension rod seat 13 passes through the one end of threaded connection stiffener 14, the length direction of stiffener 14 is unanimous with the length direction of mainboard pole 11, stiffener 14 plays the effect of extension mainboard pole 11 length, effectively reduce the power that the reinforcing bar made the use of buckling.
Combine fig. 1, fig. 2 and fig. 3 show, main board pole 11 upper surface is provided with length scale mark 18, and length scale mark 18 is along the length direction of main board pole 11 portraits, through the position of contrast reinforcing bar on length scale mark 18, can audio-visually obtain the length that the reinforcing bar carried out the bending, spout 15 has been seted up along length direction to main board pole 11 upper surface, with spout 15 sliding connection has location slider 16, compare length scale mark 18 and adjust the position of location slider 16, and make the tip of reinforcing bar and location slider 16 top contact, can confirm the length that the reinforcing bar needs to buckle fast, it has slider set screw 17 to have screwed joint along the upper surface of location slider 16, through screwing up slider set screw 17, make the lower extreme of slider set screw 17 run through the bottom of location slider 16 and with the tank bottom surface contact of spout 15. Carry out spacing fixed to the positioning slide 16, the lower extreme of slider set screw 17 is provided with the anti-skidding rubber piece, and the tank bottom surface in close contact with of anti-skidding rubber piece and spout 15, prevents effectively that 17 bottoms of slider set screw from scraping the wearing and tearing to the tank bottom surface of spout 15.
Referring to fig. 2 and fig. 5, in the process of turning the reinforcing steel bar, the angle scale line carved on the angle scale 19 corresponds to the angle scale line carved on the angle scale 19, and the angle of the reference reinforcing steel bar can be compared in real time.
The working principle is as follows: when the steel bar bending device is used, the length of a steel bar to be bent is determined, the positioning slide block 16 is adjusted to a corresponding position according to the length scale mark 18, the positioning slide block 16 is fixed by screwing the slide block positioning screw 17, as shown in figure 2, the steel bar is placed between the auxiliary wheel 5, the supporting wheel 6 and the top plate 9, the end part of the steel bar is in contact with the positioning slide block 16, the length of the steel bar to be bent can be determined rapidly, the steel bar is tightly pressed by the top plate 9 through sliding the slide base 8, the steel bar is attached to the auxiliary wheel 5 and the supporting wheel 6, the slide base positioning bolt 10 is screwed, the slide base 8 is tightly pressed and fixed by the slide base positioning bolt 10, as shown in figures 2 and 3, the reinforcing rod 14 is turned, and in the process of turning the steel bar, the angle scale line carved on the angle measuring ruler 19 is corresponded, the angle that the reference reinforcing bar was buckled can be compared in real time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a laborsaving device that bends when reinforcing bar is bent, includes support (1) and the member that bends, its characterized in that: the support (1) comprises a main support body (2), a base (3) and a top seat (4), the base (3) is integrally formed at the bottom of the main support body (2), bolt holes are formed in the surface of the base (3), the top seat (4) is welded at the top of the main support body (2), a bending component comprises an auxiliary wheel (5), a supporting wheel (6), an adjusting clamping device, a main board rod (11) and a bending wheel (121), the auxiliary wheel (5) and the supporting wheel (6) are fixedly connected to the upper surface of the top seat (4) through bolts, the adjusting clamping device is arranged on one side of the auxiliary wheel (5) and one side of the supporting wheel (6) and comprises a sliding rail (7), a sliding seat (8), a top plate (9) and a sliding seat positioning bolt (10), the sliding rail (7) is fixedly arranged on the upper surface of the top seat (4), and the sliding seat (8) is connected to the sliding rail (7) in a sliding manner, the welding of slide (8) one end that is close to auxiliary wheel (5) and supporting wheel (6) has roof (9), department rotates the one end of connecting mainboard pole (11) under footstock (4) corresponds supporting wheel (6), and one end integrated into one piece that mainboard pole (11) are close to footstock (4) has wheel seat (12) of buckling, buckles and is connected with wheel (121) of buckling through the pin rotation on wheel seat (12), mainboard pole (11) upper surface is provided with length scale mark (18), and length scale mark (18) along the length direction carving of mainboard pole (11), the welding of the place ahead lateral wall of main tributary supporter (2) has measuring tape seat (191), through bolt fixedly connected with angle measuring tape (19) on measuring tape seat (191), and the circular of roof (9) sets up with the axle center of supporting wheel (6) is corresponding.
2. The labor-saving bending device for bending a reinforcing steel bar according to claim 1, wherein: and a reinforcing rib plate (91) is welded at the joint of the top plate (9) and the sliding seat (8), and anti-skid friction grains are arranged on the side surface of the top plate (9) close to the auxiliary wheel (5) and the supporting wheel (6).
3. The labor-saving bending device for bending a reinforcing steel bar according to claim 1, wherein: the middle part of the sliding seat (8) is provided with an adjusting notch (81), the length of the notch of the adjusting notch (81) is consistent with that of the sliding rail (7), a sliding seat positioning bolt (10) vertically penetrates downwards along the adjusting notch (81), and the lower end of the sliding seat positioning bolt (10) is in threaded connection with the sliding rail (7).
4. The labor-saving bending device for bending a reinforcing steel bar according to claim 3, wherein: a base plate (101) is arranged between the head of the upper end of the sliding base positioning bolt (10) and the upper surface of the sliding base (8), and anti-skid friction grains are arranged on the lower surface of the base plate (101).
5. The labor-saving bending device for bending a reinforcing steel bar according to claim 1, wherein: the lower surface of one end, far away from the top seat (4), of the main plate rod (11) is welded with a lengthening rod seat (13), the lengthening rod seat (13) is connected with one end of a reinforcing rod (14) through threads, and the length direction of the reinforcing rod (14) is consistent with that of the main plate rod (11).
6. The labor-saving bending device for bending a reinforcing steel bar according to claim 1, wherein: spout (15) have been seted up just along length direction to mainboard pole (11) upper surface, have location slider (16) with spout (15) sliding connection, follow the upper surface spiro union of location slider (16) has slider set screw (17), and the lower extreme of slider set screw (17) runs through location slider (16) bottom, and the lower extreme of slider set screw (17) is provided with anti-skidding rubber piece, and the tank bottom surface in close contact with of anti-skidding rubber piece and spout (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015590.0A CN111203496A (en) | 2020-01-07 | 2020-01-07 | Labor-saving bending device used during bending of reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015590.0A CN111203496A (en) | 2020-01-07 | 2020-01-07 | Labor-saving bending device used during bending of reinforcing steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN111203496A true CN111203496A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010015590.0A Pending CN111203496A (en) | 2020-01-07 | 2020-01-07 | Labor-saving bending device used during bending of reinforcing steel bars |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718967A (en) * | 2020-12-11 | 2021-04-30 | 合肥恒大江海泵业股份有限公司 | Water pipe forming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09141340A (en) * | 1995-11-17 | 1997-06-03 | Hirabayashi Seisakusho:Kk | Bending machine for reinforcing bar |
| EP1842606A1 (en) * | 2006-04-03 | 2007-10-10 | Kugler-Womako GmbH | Device for looped-shaped bending of a continuous wire |
| CN201537664U (en) * | 2009-07-31 | 2010-08-04 | 河南省电力公司三门峡供电公司 | Portable reinforcing steel bar bending machine |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN203356485U (en) * | 2013-07-16 | 2013-12-25 | 赵曰浩 | Movable steel reinforcement multi-angle bending tool |
| CN209393779U (en) * | 2018-11-29 | 2019-09-17 | 大连更新白钢制品有限公司 | A kind of adjustment structure for bending machine |
-
2020
- 2020-01-07 CN CN202010015590.0A patent/CN111203496A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09141340A (en) * | 1995-11-17 | 1997-06-03 | Hirabayashi Seisakusho:Kk | Bending machine for reinforcing bar |
| EP1842606A1 (en) * | 2006-04-03 | 2007-10-10 | Kugler-Womako GmbH | Device for looped-shaped bending of a continuous wire |
| CN201537664U (en) * | 2009-07-31 | 2010-08-04 | 河南省电力公司三门峡供电公司 | Portable reinforcing steel bar bending machine |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN203356485U (en) * | 2013-07-16 | 2013-12-25 | 赵曰浩 | Movable steel reinforcement multi-angle bending tool |
| CN209393779U (en) * | 2018-11-29 | 2019-09-17 | 大连更新白钢制品有限公司 | A kind of adjustment structure for bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718967A (en) * | 2020-12-11 | 2021-04-30 | 合肥恒大江海泵业股份有限公司 | Water pipe forming device |
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Application publication date: 20200529 |
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| RJ01 | Rejection of invention patent application after publication |