CN216502076U

CN216502076U - Processing frock of stirrup

Info

Publication number: CN216502076U
Application number: CN202123138371.0U
Authority: CN
Inventors: 危爱元; 杨兆祥; 张伟; 张文青; 孙飞达; 巫童; 陈鸿超; 吴昊
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-13
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a stirrup machining tool which comprises a sleeve, plug connectors and clamping claws, wherein the sleeve is arranged on a rotating table of a bending machine along the vertical direction and synchronously moves along with the rotating table, a plurality of clamping grooves are formed in the outer side wall of the sleeve at intervals, the plug connectors and the clamping grooves are arranged in a one-to-one correspondence manner and are detachably inserted into the corresponding clamping grooves, and the clamping claws are arranged on the outer side wall and are used for clamping and limiting the end heads of coiled reinforcing steel bars. The processing tool for the stirrup provided by the utility model can adjust the size of the wound round stirrup or spiral stirrup by changing the specification of the connector clip.

Description

Processing frock of stirrup

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a stirrup machining tool.

Background

The stirrups are used for meeting the shear strength of the oblique section and connecting the stressed main reinforcement and the reinforcement of the mixed reinforcement framework in the stressed area. In building construction, a circular stirrup and a spiral stirrup are generally used.

In the prior art, when the stirrup is manufactured, a circular iron plate with a certain thickness is firstly made according to actual design requirements, and then the circular iron plate is detachably mounted on a bending machine, a central fixing column and a side fixing column are usually arranged on a rotating platform of the bending machine, the circular iron plate can be sleeved on the central fixing column and clamped with the side fixing column, so that the rotating platform synchronously rotates, and coiled steel bars are wound on the outer peripheral surface of the circular iron plate along with the rotation of the rotating platform to form the circular stirrup or the spiral stirrup. However, this method can only be used to manufacture round stirrups or spiral stirrups of a single size, and cannot meet the construction requirements.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a hoop processing tool, and aims to change the diameter size of a hoop when a coiled steel bar is made into a circular hoop or a spiral hoop so as to meet the construction requirement.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a processing frock of stirrup, includes:

the sleeve is used for being arranged on a rotating table of the bending machine along the vertical direction and is clamped and limited with two fixing columns on the rotating table so as to synchronously rotate along with the rotating table; the sleeve is provided with a circular outer side wall, the outer side wall is encircled in the circumferential direction of the outer side wall, a plurality of clamping grooves are arranged on the outer side wall at intervals, and each clamping groove is arranged along the vertical direction;

the connector clip is provided with a plurality of connector clips, each connector clip is arranged in one-to-one correspondence with each clamping groove, and each connector clip is detachably inserted into the corresponding clamping groove; the plug connectors are used for enclosing the outer side wall to form an annular enclosure for winding the coiled steel bars; and

the clamping jaw is arranged on the outer side wall and used for clamping and limiting the end head of the coiled steel bar;

the specification of the circular hoop or the spiral hoop is adjusted by replacing the specification of the plug connector.

In one possible implementation, the sleeve includes:

a barrel having a barrel cavity; the outer side wall is the outer wall of the cylinder body;

the lantern ring is arranged in the barrel cavity and is positioned at the bottom end of the barrel body, the outer edge of the lantern ring is integrally connected with the inner wall of the barrel cavity, and the lantern ring is provided with a through hole for inserting a central fixing column on the rotating table; and

the clamping columns are in one-to-one correspondence with the clamping grooves and used for bearing the plug connectors, and the clamping columns are arranged at the bottom end of the outer side wall at intervals along the vertical direction; two form between the joint post and be used for supplying the spacing first bayonet socket of other fixed column joint on the revolving stage.

In a possible implementation manner, a horizontal distance from the via hole to the center of the first bayonet is equal to a central distance from a central fixing column to a side fixing column on the rotating platform.

In one possible implementation, the jaw includes a horizontal portion and a vertical portion; the horizontal part is positioned at the bottom end of the cylinder, one end of the horizontal part is fixedly connected with the outer wall of the cylinder, and the other end of the horizontal part extends outwards along the radial direction of the cylinder; the bottom end of the vertical part is fixedly connected with the extending end of the horizontal part, the other end of the vertical part extends upwards, and the vertical part, the horizontal part and the outer wall of the barrel are used for enclosing to form a second bayonet for inserting the end of the coiled steel bar.

In one possible implementation manner, each plug connector comprises a cylindrical body and a plug strip;

the cutting is arranged along the length direction of the cylinder and is integrally connected with the cylinder; the inserting strips are used for being inserted into the corresponding clamping grooves.

In a possible implementation manner, the cross section of the clamping groove is of a trapezoidal structure, and the cross section of the cutting is of a trapezoidal structure matched with the clamping groove; the inserting strip is in clamping fit with the clamping groove and fixes the cylinder on the outer side wall.

In one possible implementation, the cylinder is a threaded steel.

Compared with the prior art, the hoop processing tool provided by the utility model has the advantages that the outer side wall of the sleeve is provided with the plurality of clamping grooves, the plug connectors are detachably inserted into the corresponding clamping grooves to form the annular enclosure for winding the coiled steel bars, the outer side wall of the sleeve is also provided with the clamping jaws for clamping and limiting the ends of the coiled steel bars, the specification of the plug connectors can be changed, the specification and the size of the circular hoop or the spiral hoop wound on the annular enclosure can be changed, and the construction requirements can be met.

Drawings

Fig. 1 is a schematic structural diagram of a processing tool for a stirrup according to an embodiment of the present invention;

fig. 2 is a top view of a hoop machining tool according to an embodiment of the present invention;

FIG. 3 is a schematic view of the sleeve of FIG. 1;

fig. 4 is an application schematic diagram of a processing tool for a stirrup according to an embodiment of the present invention;

FIG. 5 is a schematic view of the interposer of FIG. 1;

fig. 6 is a top view of a sleeve according to another embodiment of the present invention.

In the figure: 100. a sleeve; 110. a card slot; 120. a collar; 121. a via hole; 130. a clamping column; 200. a plug-in unit; 210. cutting; 220. a cylinder; 300. a claw; 400. an angle steel component; 500. a bending machine; 510. a rotating table; 511. and (5) fixing the column by side.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships illustrated in the drawings, are used for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the utility model.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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. Further, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, an embodiment of the tooling for machining a stirrup according to the present invention will now be described. The processing tool of the stirrup is suitable for winding a round stirrup or a spiral stirrup. The hoop reinforcement processing tool provided by the embodiment of the utility model comprises a sleeve 100, a plug connector 200 and a claw 300.

The sleeve 100 is configured to be mounted on the rotating table 510 of the bending machine 500 along the vertical direction, and is engaged with two fixing posts on the rotating table 510 for limiting, so as to move synchronously with the rotating table 510. The sleeve 100 has a circular outer side wall, which surrounds the circumferential direction of the outer side wall, and a plurality of slots 110 are arranged on the outer side wall at intervals, and each slot 110 is arranged along the vertical direction.

The plug connectors 200 are provided with a plurality of plug connectors 200, each plug connector 200 is in one-to-one correspondence with each clamping groove 110, each plug connector 200 is detachably inserted into the corresponding clamping groove 110, and the plug connectors 200 are used for enclosing on the outer side wall and forming an annular enclosure for winding the coiled steel bars. And

the jack catch 300 is arranged on the outer side wall and used for clamping and limiting the end head of the coiled steel bar.

Wherein, different specifications of the plug connector 200 are replaced to achieve the specification of the circular stirrup or the spiral stirrup made of the adjusting disc round steel bar.

The sleeve 100 is vertically mounted on the rotary table 510 of the bending machine 500, and two fixing posts on the rotary table 510 engage with the sleeve 100, so that the sleeve 100 rotates along with the rotary table 510. The end of wire rod reinforcing bar inserts 300 departments of jack catch, rotates together with sleeve 100 along with revolving stage 510, and when needs circular stirrup, the coiling round can obtain, and the spiral stirrup then needs several rings of coiling, when the coiling is accomplished and need withdraw from the spiral stirrup, the revolving stage 510 half-turn of reversal can relax the spiral stirrup and take off it from sleeve 100.

The number of the connectors 200 is multiple, and the types of the connectors 200 are also multiple, so that the periphery of the sleeve 100 can be changed by changing the types of the connectors 200, and the size of the wound round stirrup or spiral stirrup can be changed.

In some embodiments, referring to fig. 2 and 3, the sleeve 100 includes a cylinder body having a cylinder cavity, a collar 120 and a clamping column 130, wherein an outer wall of the cylinder body is an outer wall of the cylinder body.

The lantern ring 120 is arranged in the barrel cavity and is positioned at the bottom end of the barrel body, the outer edge of the lantern ring 120 is integrally connected with the inner wall of the barrel cavity, and the lantern ring 120 is provided with a through hole 121 for inserting a central fixing column on the rotating table 510; and

the clamping columns 130 are provided with a plurality of clamping columns 130, each clamping column 130 corresponds to each clamping groove 110 in a one-to-one mode and is used for bearing the plug connectors 200, and the clamping columns 130 are arranged at the bottom end of the outer side wall along the vertical direction at intervals. A first bayonet for limiting the side fixing column 511 on the rotating platform 510 in a clamping manner is formed between the two clamping columns 130. Therefore, the through hole 121 of the lantern ring 120 is inserted into the central fixing column, the first bayonet is clamped with the limit side fixing column 511 to clamp the sleeve 100, and every two clamping columns 130 form a first bayonet, so that the sleeve is inserted between the central fixing column and the side fixing column 511 from multiple angles.

In some embodiments, referring to fig. 4, the horizontal distance from the via 121 to the center of the first bayonet is equal to the center distance from the center fixing pillar to the side fixing pillar 511 on the rotation stage 510.

In some embodiments, referring to fig. 1 and 3, the jaw 300 includes a horizontal portion and a vertical portion. The horizontal part is located the bottom of barrel, and the one end of horizontal part and the outer wall fixed connection of barrel, and the other end stretches out along the radial outside of barrel. The bottom of vertical portion and the end fixed connection that stretches out of horizontal part, the other end upwards stretches out, and the outer wall of vertical portion, horizontal part and barrel is used for enclosing and closes the second bayonet socket that forms confession dish circle reinforcing bar end and insert.

In some embodiments, referring to fig. 5, the plug 200 includes a cylinder 220 and a plug 210. Wherein, the slip 210 is disposed along the length direction of the cylinder 220, and the slip 210 is integrally connected with the cylinder 220. The insert bar 210 is configured to be inserted into the corresponding card slot 110.

The cylinder 220 has different specifications, and when the specification of the cylinder 220 is increased, the diameter of the cylinder is not infinite, so that the plug connector 200 can meet the use requirement after being installed in the slot 110.

In some embodiments, referring to fig. 3 and 5, the cross section of the slot 110 is a trapezoid structure, and the cross section of the insert 210 is a trapezoid structure matching the slot 110. The cylindrical body 220 is fixed on the outer side wall after the insertion strip 210 is in snap fit with the slot 110.

It should be noted that the slot 110 may be directly opened on the outer side wall of the sleeve 100. In the machining process, the horizontally arranged sleeve 100 is clamped only through the chuck, the clamping groove 110 can be formed through the rotary cutter moving along the axial direction of the sleeve 100, and the rotary cutter can be in a cone frustum shape structure.

As another embodiment of this embodiment, please refer to fig. 5 and 6, the sleeve 100 may be waste material generated by other processes, so the wall thickness may be small, and at this time, the slot 110 cannot be opened on the outer sidewall of the sleeve 100. Accordingly, the angle assembly 400 may be attached by being fixed on the outer sidewall of the sleeve 100.

The angle iron assembly 400 is provided with a plurality of angle iron assemblies 400, each angle iron assembly 400 is annular and arranged on the outer side wall of the sleeve 100 at intervals around the axial direction of the sleeve 100, and each angle iron assembly 400 is arranged along the vertical direction. Each angle steel assembly 400 includes two angle steel bodies disposed at intervals along a tangential direction corresponding to an outer sidewall of the sleeve 100.

Each angle steel body is provided with a fixed plate and a limiting plate, the fixed plate and the limiting plate are vertically arranged, the fixed plate is fixedly connected with the outer side wall of the sleeve 100, one end of the limiting plate is integrally connected with the extending end of the fixed plate, and the other end of the limiting plate extends towards one side of the corresponding other angle steel body. The two fixing plates in each angle steel body are arranged in parallel, and the two fixing plates and the two limiting plates in each angle steel body enclose the outside of the outer side wall of the sleeve 100 to form a clamping groove 110.

In some embodiments, referring to fig. 1 and 4, the cylinder 220 is a threaded steel.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Processing frock of stirrup, its characterized in that includes:

2. The stirrup machining tool according to claim 1, wherein the sleeve comprises:

3. The stirrup machining tool according to claim 2, wherein the horizontal distance from the via hole to the center of the first bayonet is equal to the central distance from a central fixing column on the rotating table to a side fixing column.

4. The stirrup machining tool according to claim 2, wherein the jaw comprises a horizontal part and a vertical part; the horizontal part is positioned at the bottom end of the cylinder, one end of the horizontal part is fixedly connected with the outer wall of the cylinder, and the other end of the horizontal part extends outwards along the radial direction of the cylinder; the bottom end of the vertical part is fixedly connected with the extending end of the horizontal part, the other end of the vertical part extends upwards, and the vertical part, the horizontal part and the outer wall of the barrel are used for enclosing to form a second bayonet for inserting the end of the coiled steel bar.

5. The stirrup machining tool according to claim 1, wherein each of the connectors comprises a cylindrical body and a plug strip;

6. The stirrup machining tool according to claim 5, wherein the cross section of the clamping groove is of a trapezoidal structure, and the cross section of the insert is of a trapezoidal structure matched with the clamping groove; the inserting strip is in clamping fit with the clamping groove and fixes the cylinder on the outer side wall.

7. The stirrup machining tool according to claim 6, wherein the cylinder is a deformed steel bar.