CN214442596U

CN214442596U - Small-size hydraulic pressure reinforcing bar bending apparatus

Info

Publication number: CN214442596U
Application number: CN202023030902.XU
Authority: CN
Inventors: 杨迪兴
Original assignee: Xuzhou Jiadeli Building Materials Technology Co ltd
Current assignee: Xuzhou Jiadeli Building Materials Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a small-size hydraulic pressure bending apparatus for steel bars, the on-line screen storage device comprises a base, base top bolted connection has the grudging post, the welding of grudging post left side has the crossbearer, the draw-in groove has been seted up to the crossbearer inboard, the inboard fixed mounting of draw-in groove has the montant, the welding of montant top has pull rod A, montant below bolted connection has clamp plate A, crossbearer below clearance connection has spring A, the clamp plate below can be dismantled and be connected with the rubber layer, the grudging post left side is seted up flutedly, the recess inboard is inlayed and is connected with the spout, spout one side sliding connection has the slider, the welding of slider right side has the horizontal pole, the horizontal pole below can be dismantled and be connected with hydraulic motor. The utility model discloses a pull rod A, draw-in groove, crossbearer, montant, spring A, rubber layer and clamp plate A of installation are convenient for fix the reinforcing bar that needs the bending, avoid the reinforcing bar to take place to rock in operation process and influence work efficiency, have fine practicality.

Description

Small-size hydraulic pressure reinforcing bar bending apparatus

Technical Field

The utility model relates to a crooked technical field of reinforcing bar specifically is a small-size hydraulic pressure reinforcing bar bending apparatus.

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 steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod. The plain round steel bars are actually small round steel and wire coils of ordinary low-carbon steel. Deformed bars are surface ribbed bars, usually with 2 longitudinal ribs and transverse ribs distributed uniformly along the length. The cross ribs are 3 types of spiral, herringbone and crescent shapes. Expressed in millimeters of nominal diameter. The nominal diameter of the deformed steel bar is equal to the nominal diameter of the plain round steel bar with the same cross section, and the deformed steel bar has larger bonding capacity with concrete due to the action of the ribs, so that the deformed steel bar can better bear the action of external force. Reinforcing bars are widely used in various building structures. Especially large, heavy, light-duty thin-walled and high-rise building structures.

Patent No. 202010159980.5 discloses a handheld pneumatic cylinder bending apparatus, and the device has reached the purpose of protection reinforcing bar and half slot through installing the buffer between connecting plate and fixed block to the life of bending apparatus is strengthened, sets up through the cooperation between anti-skidding protective layer, handheld handle, connecting pipe, handle and the antiskid cover, thereby has made things convenient for handheld to bending apparatus.

The above-mentioned handheld hydraulic cylinder angle bending device has the following several shortcomings when in use:

1. above-mentioned handheld pneumatic cylinder bending apparatus, when using, can't fix the reinforcing bar, the influence is used.

2. Above-mentioned handheld pneumatic cylinder bending device, during the use, can't be crooked the reinforcing bar of different specifications, the availability factor is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size hydraulic pressure bending apparatus for steel bars, through pull rod A, draw-in groove, crossbearer, montant, spring A, rubber layer and the clamp plate A of installation, be convenient for fix the reinforcing bar that needs the bending, avoid the reinforcing bar to take place to rock in operation process and influence work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size hydraulic pressure angle bending device, includes the base, bolted connection has the grudging post above the base, the welding of grudging post left side has the crossbearer, the draw-in groove has been seted up to the crossbearer inboard, the inboard fixed mounting of draw-in groove has the montant, the welding of montant top has pull rod A, bolted connection has clamp plate A below the montant, crossbearer below clearance connection has spring A, the clamp plate below can be dismantled and be connected with the rubber layer, the grudging post left side is seted up flutedly, the inboard spout that inlays of recess is connected with, spout one side sliding connection has the slider, the welding of slider right side has the horizontal pole, the horizontal pole below can be dismantled and be connected with hydraulic motor, hydraulic motor's power take off end links to each other with the power input of pivot.

As an optimal implementation mode of the utility model, pivot below gap junction has the crooked frame of reinforcing bar, the crooked frame right side fixed mounting of reinforcing bar has pull rod B, pull rod B left side welding has branch, the branch outside is inlayed and is connected with spring B, the welding of branch left side has clamp plate B.

As a preferred embodiment of the present invention, a handle is bolted to the upper portion of the cross bar.

As an optimized implementation mode of the utility model, the through hole is opened to the grudging post bottom.

As a preferred embodiment of the present invention, the input end of the hydraulic motor is electrically connected to the output end of the external power source.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a pull rod A of installation, the draw-in groove, the crossbearer, the montant, spring A, the rubber layer, the grudging post, through-hole and clamp plate A, when using, pull rod A of grudging post one side installation upwards earlier, the montant of installation below pull rod A moves upwards in the draw-in groove that crossbearer one side was seted up subsequently, the clamp plate A of installation below the montant moves upwards subsequently, spring A of installation below the horizontal pole is upwards pressed to produce elasticity simultaneously, the reinforcing bar that will need bending passes through the through-hole of seting up in the grudging post bottom subsequently, remove the pulling force to pull rod A subsequently, spring A of installation below the crossbearer pops out downwards subsequently, then the clamp plate of installation under the montant contacts with the reinforcing bar, clockwise rotation pull rod A subsequently, the screw thread that the pull rod A outside set up carries out threaded connection with the draw-in groove, thereby reach the mesh of fixing the reinforcing bar, the rubber layer of installation below clamp plate A has increaseed the frictional force between clamp plate A and the reinforcing bar, further fix the reinforcing bar, avoid taking place to rock reinforcing bar in to reinforcing bar operation process, improve work efficiency.

2. The utility model discloses a handle of installation, the spout, the slider, the horizontal pole, hydraulic motor, the apparatus further comprises a rotating shaft, the crooked frame of reinforcing bar, pull rod B, branch, spring B and clamp plate B, after fixing the reinforcing bar, promote the handle downwards, the horizontal pole of installation below the handle passes through the slider of left side installation and slides downwards in the spout that sets up in the recess of grudging post left side subsequently, when moving to the reinforcing bar top, pull rod B of installation of the crooked frame right side of reinforcing bar is pulled to the right side, clamp plate B of installation of branch left side moves right subsequently, spring B of installation outside the branch contracts right simultaneously and produces elasticity, then move the crooked frame of reinforcing bar downwards, make the crooked frame of reinforcing bar wrap up in the reinforcing bar outside, remove the pulling force to pull rod B afterwards, then spring B of installation outside branch B promotes clamp plate B and pops out to the left side, then rotate the pull rod of the crooked frame right side installation of reinforcing bar, make clamp plate B closely contact with the reinforcing bar, then a switch of the hydraulic motor is turned on, the hydraulic motor converts the received electric energy into mechanical energy, and the reinforcing steel bar bending frame arranged below the hydraulic motor is driven to rotate, so that the purpose of rapidly bending the reinforcing steel bar is achieved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a small hydraulic steel bar bending device of the present invention;

fig. 2 is the utility model relates to a small-size hydraulic pressure bending apparatus for steel bars's grudging post side structure schematic diagram.

In the figure: 1. the device comprises a base, 2, a rubber layer, 3, pressure plates A, 4, springs A, 5, clamping grooves, 6, vertical rods, 7, pull rods A, 8, cross frames, 9, vertical frames, 10 and a handle; 11. the device comprises a cross bar 12, a hydraulic motor 13, a rotating shaft 14, a support rod 15, pull rods B, 16, springs B, 17, a steel bar bending frame 18, through holes 19, press plates B, 21, sliding grooves 22, sliding blocks 23 and grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: including base 1, bolted connection has grudging post 9 above base 1, the welding of grudging post 9 left side has crossbearer 8, draw-in groove 5 has been seted up to crossbearer 8 inboard, 5 inboard fixed mounting of draw-in groove have montant 6, the welding of montant 6 top has pull rod A7, the bolted connection of montant 6 below has clamp plate A3, the clearance connection in crossbearer 8 below has spring A4, clamp plate A3 below is detachable and is connected with rubber layer 2, recess 23 has been seted up in grudging post 9 left side, recess 23 inboard is inlayed and is connected with

spout

21, 21 one side sliding connection of spout has slider 22, the welding of slider right side has horizontal pole 11, the detachable hydraulic motor 12 that is connected with in horizontal pole 11 below, hydraulic motor 12's power take off end links to each other with pivot 13's power input end.

In this embodiment (please refer to fig. 1 and 2), the tension rod a7, the slot 5, the cross frame 8, the vertical rod 6, the spring a4, the rubber layer 2 and the pressing plate A3 are installed, so that the steel bar to be bent can be conveniently fixed, and the influence on the working efficiency due to the shaking of the steel bar in the operation process can be avoided.

Wherein, pivot 13 below gap junction has the crooked frame 17 of reinforcing bar, crooked frame 17 right side fixed mounting of reinforcing bar has pull rod B15, the welding of pull rod B15 left side has branch 14, the 14 outside inlays and is connected with spring B16 of branch, the welding of branch 14 left side has clamp plate B19.

In this embodiment (see fig. 1), the bending frames 17, the pull rods B15, the supporting rods 14, the springs B16 and the pressing plates B19 are installed to facilitate bending of reinforcing bars of various specifications.

Wherein, a handle 10 is connected with the upper part of the cross rod 11 by bolts.

In the present embodiment (see fig. 1), the handle 10 is installed to facilitate pushing the cross bar 11.

Wherein, the bottom end of the vertical frame 9 is provided with a through hole 18.

In this embodiment (see fig. 1), the through holes 18 are formed to facilitate the placement of the reinforcing bars.

Wherein, the input end of the hydraulic motor 12 is electrically connected with the output end of the external power supply.

In the present embodiment (see fig. 1), the hydraulic motor 12 is a commercially available model A6VM 200.

It should be noted that the utility model relates to a small-size hydraulic pressure reinforcing bar bending apparatus, including base 1, rubber layer 2, clamp plate A3, spring A4, draw-in groove 5, montant 6, pull rod A7, crossbearer 8, grudging post 9, handle 10, horizontal pole 11, hydraulic motor 12, pivot 13, branch 14, pull rod B15, spring B16, the crooked frame 17 of reinforcing bar, through-hole 18, clamp plate B19, spout 21, slider 22, recess 23. The components are all universal standard components or components known by those skilled in the art, the structure and principle of the components are known by technical manuals or known by conventional experimental methods, at the idle position of the device, all the electric devices, namely power components, electric devices, adaptive monitoring computers and power supplies, are connected through wires, specific connecting means are provided, the following working principle is referred to, the electric devices are electrically connected in sequence, the detailed connecting means are known in the art, the following main description of the working principle and the process is not provided, the electric control is not described, when the device is used, the pull rod A7 arranged on one side of the stand 9 is pulled upwards, then the vertical rod 6 arranged below the pull rod A7 moves upwards in the clamping groove 5 arranged on one side of the lower cross frame 8, then the press plate A3 arranged below the vertical rod 6 moves upwards, meanwhile, a spring A4 arranged below the cross bar 8 is pressed upwards to generate elasticity, then a steel bar to be bent passes through a through hole 18 formed in the bottom of the stand 9, then the pulling force of the pull rod A7 is removed, then a spring A4 arranged below the cross bar 8 pops downwards, then a pressing plate A3 arranged below the vertical bar 6 is in contact with the steel bar, then the pull rod A7 rotates clockwise, threads arranged on the outer side of the pull rod A7 are in threaded connection with the clamping groove 5, and therefore the purpose of fixing the steel bar is achieved, the rubber layer 2 arranged below the pressing plate A3 increases the friction force between the pressing plate A3 and the steel bar, further fixes the steel bar, the steel bar is prevented from shaking in the operation process of the steel bar, then the grip 10 is pushed downwards, then the cross bar 11 arranged below the grip 10 slides downwards in a sliding groove 21 arranged in a groove 23 on the left side of the stand 9 through a sliding block 22 arranged on the left side, and when the cross bar moves to the upper side of the steel bar, pulling a pull rod B15 arranged on the right side of the steel bar bending frame 17 to the right side, then moving a press plate B19 arranged on the left side of the supporting rod 14 to the right side, simultaneously contracting a spring B16 arranged on the outer side of the supporting rod 14 to the right side to generate elasticity, then moving the steel bar bending frame 17 downwards to wrap the steel bar bending frame 17 on the outer side of the steel bar, then removing the tension on the pull rod B15, then pushing the press plate B19 to the left side by a spring B16 arranged on the outer side of the supporting rod 14 to pop out, then rotating a pull rod B15 arranged on the right side of the steel bar bending frame 17 to enable the press plate B19 to be in close contact with the steel bar, then opening a switch of the hydraulic motor 12, converting the received electric energy into mechanical energy by the hydraulic motor 12 to drive the steel bar bending frame 17 arranged below the rotating shaft 13 to rotate, thereby achieving the purpose of quickly bending the steel bar, after the operation is finished, rotating the pull rod B15, then pulling a pull rod B15 to the press plate B19 to be separated from the steel bar, then pulling the grip 10 upwards, then the tension rod A7 is rotated, then the tension rod A7 is moved upwards to separate the rubber layer 2 under the pressure plate A3 from the steel bar, and then the bent steel bar is taken out from the through hole 18 opened under the vertical frame 9. The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a small-size hydraulic pressure bending apparatus, includes base (1), its characterized in that: a vertical frame (9) is connected with the upper part of the base (1) through a bolt, a transverse frame (8) is welded on the left side of the vertical frame (9), a clamping groove (5) is formed in the inner side of the transverse frame (8), a vertical rod (6) is fixedly arranged on the inner side of the clamping groove (5), a pull rod A (7) is welded above the vertical rod (6), a pressing plate A (3) is connected below the vertical rod (6) through a bolt, a spring A (4) is connected with the lower part of the transverse frame (8) in a clearance way, a rubber layer (2) is detachably connected with the lower part of the pressure plate A (3), a groove (23) is arranged on the left side of the vertical frame (9), a sliding groove (21) is embedded and connected on the inner side of the groove (23), one side of the sliding chute (21) is connected with a sliding block (22) in a sliding way, the right side of the sliding block is welded with a cross rod (11), the hydraulic motor (12) is detachably connected to the lower portion of the cross rod (11), and the power output end of the hydraulic motor (12) is connected with the power input end of the rotating shaft (13).

2. A compact hydraulic rebar bending apparatus according to claim 1, wherein: pivot (13) below gap connection has crooked frame of reinforcing bar (17), crooked frame of reinforcing bar (17) right side fixed mounting has pull rod B (15), pull rod B (15) left side welding has branch (14), branch (14) outside is inlayed and is connected with spring B (16), branch (14) left side welding has clamp plate B (19).

3. A compact hydraulic rebar bending apparatus according to claim 1, wherein: a handle (10) is connected to the upper part of the cross rod (11) through a bolt.

4. A compact hydraulic rebar bending apparatus according to claim 1, wherein: the bottom end of the vertical frame (9) is provided with a through hole (18).

5. A compact hydraulic rebar bending apparatus according to claim 1, wherein: the input end of the hydraulic motor (12) is electrically connected with the output end of an external power supply.