CN211965714U

CN211965714U - Adjustable steel bar bender

Info

Publication number: CN211965714U
Application number: CN202020445063.9U
Authority: CN
Inventors: 申明闯; 葛令华; 邓殿帅; 李鑫; 李康
Original assignee: First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-20
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a angle bending machine with adjustable, including the angle bending machine body, this internal rotating electrical machines that is provided with of angle bending machine, the up end of angle bending machine body is provided with crooked dish, the central fixed connection of rotating electrical machines and crooked dish bottom surface, crooked dish up end is provided with bending axis and central shaft, the up end of angle bending machine body is provided with the block mechanism that corresponds with crooked dish, block mechanism is including setting up two supporting seats including angle bending machine body up end, be provided with the bearing in the supporting seat, the bearing of two supporting seats passes through the column spinner and connects, the tip of column spinner is provided with driving hand wheel, the interlude that the column spinner is located between two bearings is the screw thread section, screw thread section threaded connection has the regulation seat, be provided with the angle bending block groove on the regulation seat. The utility model discloses enough realize adjusting the continuous regulation of seat, can carry out the crooked operation of reinforcing bar at the both ends of crooked dish, it is fixed that each end homoenergetic carries out the stop to the reinforcing bar in two square directions.

Description

Adjustable steel bar bender

Technical Field

The utility model relates to a bending device technical field of reinforcing bar especially indicates a bending machine for steel bar with adjustable.

Background

The steel bar bender is a device for bending and processing steel bars, and comprises a bending disc which is driven by a driving mechanism to rotate, wherein a plurality of working holes are formed in the bending disc, bending pressing shafts are inserted in the working holes, one end of each steel bar is fixed on the bending disc through the corresponding bending pressing shaft during use, the other end of each steel bar is fixed through a manual supporting or stopping mechanism, and the steel bars are bent by the bending disc under the driving of the driving mechanism.

Through the retrieval, current application date is 2018.10.12, utility model patent with application number CN201821658207.8, a steel bar bending machine convenient to it is fixed is disclosed, including the steel bar bending machine body, this internal rotating electrical machines that is provided with of steel bar bending machine, steel bar bending machine body upper surface is provided with crooked dish, rotating electrical machines power take off end is connected with the pivot, the pivot is connected with crooked dish, be provided with crooked axle on the crooked dish, steel bar bending machine body upper surface still is provided with first fixed slot, first fixed slot is located one side of crooked dish, be provided with the even tooth piece of interval, be fixed with first fixing base on the first fixed slot, be provided with the support groove that is used for the support bar on the first fixing base, the one end that crooked dish was kept away from to the fixed bar through first fixed slot and first fixing base.

However, the technical solutions disclosed in the above patents still have disadvantages. First, the first fixing groove and the first fixing seat are mutually inserted and matched through the notches of the concave-convex structures, and when the position of the first fixing seat on the first fixing groove is adjusted, the width of at least one groove needs to be changed, so that the position of the first fixing seat cannot be continuously changed on the first fixing groove. This results in that the stopping end of the first fixing seat cannot be conveniently opposite to the outer circumferential wall of the bending shaft, and the groove width of the first fixing groove can be compensated by adjusting the rotation of the rotating motor. Secondly, the first fixing seat is matched with the first fixing groove in a clamping mode, the contradiction between clamping tightness and adjustment convenience exists, and if the adjustment is convenient, the clamping tightness is poor; if the clamping tightness is good, the adjustment convenience is low.

Disclosure of Invention

To not enough among the above-mentioned background art, the utility model provides a angle bending machine with adjustable has solved current angle bending machine when processing the reinforcing bar, and the fixed establishment of the crooked end of reinforcing bar can not continuous adjustment position and the inconvenient technical problem of position control.

The technical scheme of the utility model is realized like this: the adjustable steel bar bender comprises a steel bar bender body, wherein a rotating motor is arranged in the steel bar bender body, a bending disc is arranged on the upper end face of the steel bar bender body, the power output end of the rotating motor is fixedly connected with the center of the bottom face of the bending disc, a bending shaft and a central shaft are arranged on the upper end face of the bending disc, a blocking mechanism corresponding to the bending disc is arranged on the upper end face of the steel bar bender body, the blocking mechanism comprises two supporting seats arranged on the upper end face of the steel bar bender body, bearings are arranged in the supporting seats, the bearings of the two supporting seats are connected through a rotating column, a driving hand wheel is arranged at the end part of the rotating column, the middle section of the rotating column between the two bearings is a threaded section, the threaded section is in threaded connection with an adjusting seat.

Furthermore, the lower end face of the adjusting seat is attached to the upper end face of the steel bar bender body.

Furthermore, the lower part of the adjusting seat is provided with a threaded hole in threaded fit with the threaded section, and the reinforcing steel bar stop groove is arranged at the upper part of the adjusting seat.

Further, be provided with the spout on the up end of angle bending machine body, the spout sets up along the direction of supporting seat towards the crooked dish, and the supporting seat slides adjustable setting in the spout.

Furthermore, one side of the sliding groove is provided with a row of positioning holes, the supporting seat is provided with a pin shaft positioning seat, and the pin shaft positioning seat is provided with a positioning pin which is in inserted connection with the positioning holes.

Furthermore, the number of the stop mechanisms is two, and the two stop mechanisms are respectively arranged on two sides of the bending disc.

Furthermore, two adjusting seats are arranged on the rotating column of each blocking mechanism, and the reinforcing steel bar blocking grooves on the two adjusting seats are oppositely arranged.

The utility model has simple structure, convenient adjustment of the stop mechanism, and continuous adjustment of the adjusting seat, and does not need to adjust the rotating motor to compensate the position when in use; in addition, the utility model is provided with two groups of stop mechanisms, so that the steel bar can be bent in two directions of the bending disc, and the use convenience is improved; moreover, the utility model discloses a be provided with two relative regulation seats on every group stop mechanism, can carry out the stop fixed to the reinforcing bar in two square directions. The utility model provides an adjust the seat and pass through the vice adjustable connection of realization of screw thread, not only adjust convenient but also connect fastening nature good, do not have the problem of contradiction between two technical requirement.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

FIG. 1 is a schematic diagram of the structure of a mobile inclinometer probe;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along the line B-B in FIG. 1;

in the figure:

the steel bar bender comprises a steel bar bender body, a bending disc 2, a bending shaft 3, a central shaft 4, a stopping mechanism 5, a supporting seat 6, a bearing 7, a rotating column 8, a threaded section 9, an adjusting seat 10, a steel bar stopping groove 11, a driving hand wheel 12, a sliding groove 13, a positioning hole 14, a pin shaft positioning seat 15, a positioning pin 16 and a threaded hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 any creative effort belong to the protection scope of the present invention.

Embodiment 1, a steel bar bender with adjustable, as shown in fig. 1, includes steel bar bender body 1, is provided with the rotating electrical machines in the steel bar bender body 1, and the rotating electrical machines is actuating mechanism. The bending disc 2 is arranged on the upper end face of the steel bar bender body 1, the power output end of the rotating motor is fixedly connected with the center of the bottom face of the bending disc 2, and the rotating motor can drive the bending disc 2 to rotate after being started.

The upper end face of the bending disc 2 is provided with a bending shaft 3 and a central shaft 4, the central shaft 4 is fixedly arranged on the bending disc 2, and the bending shaft 3 can be arranged at different positions of the bending disc 2 according to requirements. When the reinforcing bar needs to be bent, the end part of the reinforcing bar is placed between the bending shaft 3 and the central shaft 4, and when the rotating motor drives the bending disc 2 to rotate, the bending shaft 3 and the central shaft 4 can synchronously rotate to bend the reinforcing bar. However, the other end of the reinforcing bar is fixed, and the entire reinforcing bar is not rotated with the bending disk 2.

And the upper end surface of the steel bar bender body 1 is provided with a stop mechanism 5 corresponding to the bending disc 2. The stopping mechanism 5 comprises two supporting seats 6 arranged on the upper end surface of the steel bar bender body 1, as shown in fig. 1 and 2, bearings 7 are arranged in the supporting seats 6, and the bearings 7 of the two supporting seats 6 are connected through a rotating column 8. The end of the rotary column 8 is provided with a driving hand wheel 12, and the rotary column 8 can horizontally rotate between the two bearings 7 by manually rotating the driving hand wheel 12.

The middle section of the rotating column 8 between the two bearings 7 is a threaded section 9, and the threaded section 9 is in threaded connection with an adjusting seat 10. The lower part of the adjusting seat 10 is provided with a threaded hole 17 which is in threaded fit with the threaded section 9.

When the driving hand wheel 12 rotates, the adjusting seat 10 does not rotate synchronously with the rotary column 8, and the adjusting seat 10 changes the position relative to the rotary column 8, namely the position relative to the bending disk 2, along with the rotation of the rotary column 8.

As shown in fig. 3, the adjusting seat 10 is provided with a reinforcement bar retaining groove 11, and the reinforcement bar retaining groove 11 is disposed at an upper portion of the adjusting seat 10. By changing the position of the adjusting seat 10 relative to the bending disk 2, the reinforcing bar stop groove 11 can correspond to the bending shaft 3, and the problem caused by using a rotating motor to compensate position deviation is avoided.

Embodiment 2, as shown in fig. 3, a lower end surface of an adjusting seat 10 is attached to an upper end surface of a steel bar bender body 1, and when the position of the adjusting seat 10 is changed, the adjusting seat 10 is not manually operated, and the position of the adjusting seat 10 can be changed by directly rotating a driving hand wheel 12. In addition, the lower end face of the adjusting seat 10 is attached to the upper end face of the steel bar bender body 1, and the stability of the adjusting seat 10 in stopping the steel bars is also guaranteed.

The structure of this embodiment is the same as embodiment 1.

Embodiment 3, an adjustable angle bending machine, as shown in fig. 1 and fig. 2, a sliding groove 13 is arranged on an upper end surface of the angle bending machine body 1, the sliding groove 13 is arranged along the supporting seat 6 towards the bending disk 2, and the supporting seat 6 is slidably and adjustably arranged in the sliding groove 13. Because the reinforcing bars with different diameters have different strengths, the distance between the stop groove 11 and the central shaft 4 is changed by adjusting the position of the supporting seat 6 relative to the central shaft 4, so that the bending device can be suitable for bending different reinforcing bars. The deformation of the steel bars in the middle part is avoided when the distance between the stop groove 11 and the central shaft 4 is too long; avoid the inconvenience of operation caused by the over-small operation space when the distance between the stop slot 11 and the central shaft 4 is too short.

Furthermore, a row of positioning holes 14 is formed in one side of the sliding groove 13, a pin shaft positioning seat 15 is arranged on the supporting seat 6, and a positioning pin 16 which is in plug-in fit with the positioning holes is arranged on the pin shaft positioning seat 15, so that the stability of the supporting seat 6 when the steel bar is bent after the position is changed is ensured.

The structure of this embodiment is the same as

embodiment

1 or 2.

Embodiment 4 is an adjustable steel bar bender, wherein the number of the stop mechanisms 5 is two, and the two stop structures 5 are respectively disposed on two sides of the bending disk 2. The two sets of stop mechanisms are arranged, so that the steel bar can be bent in two directions of the bending disc 2, and the use convenience is improved.

The structure of this embodiment is the same as

embodiment

1 or 2 or 3.

Embodiment 5, an adjustable angle bending machine, all be provided with two on the column spinner 8 of every stop mechanism 5 and adjust seat 10, and two reinforcing bar stop grooves 11 on adjusting the seat 10 set up relatively, can fix the reinforcing bar in square two directions stop, fully guarantee the security and the convenience of bending the reinforcing bar.

The structure of this embodiment is the same as

embodiment

1 or 2 or 3 or 4.

The present invention is not exhaustive and is well known to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a angle bending machine with adjustable, includes angle bending machine body (1), is provided with the rotating electrical machines in angle bending machine body (1), and angle bending machine body (1) up end is provided with crooked dish (2), the power take off end of rotating electrical machines and the central fixed connection of crooked dish (2) bottom surface, crooked dish (2) up end are provided with bent axle (3) and central axle (4), its characterized in that: the steel bar bender is characterized in that a blocking mechanism (5) corresponding to the bending disc (2) is arranged on the upper end face of the steel bar bender body (1), the blocking mechanism (5) comprises two supporting seats (6) arranged on the upper end face of the steel bar bender body (1), bearings (7) are arranged in the supporting seats (6), the bearings (7) of the two supporting seats (6) are connected through a rotating column (8), a driving hand wheel (12) is arranged at the end part of the rotating column (8), the middle section, located between the two bearings (7), of the rotating column (8) is a thread section (9), the thread section (9) is in threaded connection with an adjusting seat (10), and a steel bar blocking groove (11) is formed in the adjusting seat (10).

2. The adjustable angle bender according to claim 1, wherein: the lower end face of the adjusting seat (10) is attached to the upper end face of the steel bar bender body (1).

3. The adjustable angle bender according to claim 2, wherein: the lower part of the adjusting seat (10) is provided with a threaded hole (17) in threaded fit with the threaded section (9), and the reinforcing steel bar stop groove (11) is arranged on the upper part of the adjusting seat (10).

4. The adjustable angle bender according to claim 3, wherein: be provided with spout (13) on the up end of angle bending machine body (1), spout (13) set up towards the direction of crooked dish (2) along supporting seat (6), and supporting seat (6) slide adjustable setting in spout (13).

5. The adjustable angle bender according to claim 4, wherein: one side of the sliding groove (13) is provided with a row of positioning holes (14), the supporting seat (6) is provided with a pin shaft positioning seat (15), and the pin shaft positioning seat (15) is provided with a positioning pin (16) in inserted connection with the positioning holes.

6. The adjustable angle bender according to any one of claims 1-5, wherein: the number of the stop mechanisms (5) is two, and the two stop mechanisms (5) are respectively arranged on two sides of the bending disc (2).

7. The adjustable angle bender of claim 6, wherein: two adjusting seats (10) are arranged on the rotating column (8) of each blocking mechanism (5), and reinforcing steel bar blocking grooves (11) on the two adjusting seats (10) are oppositely arranged.