CN220216354U

CN220216354U - Staple bolt bender

Info

Publication number: CN220216354U
Application number: CN202321436768.4U
Authority: CN
Inventors: 胡根; 黄世明; 任炎; 张志龙; 曾文达; 王辉航; 胡盛梅; 杨弼元; 龚星源
Original assignee: Xiamen Municipal Water Group Co ltd
Current assignee: Xiamen Municipal Water Group Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-22
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of bending machines, in particular to a hoop bending machine, which comprises a driving device, a movable top block, a first limiting piece and a second limiting piece, wherein the driving device is used for driving the movable top block to move forwards from a first position to a second position so as to match the first limiting piece and the second limiting piece to bend a part to be bent of a hoop from a first shape to an L shape, and when the movable top block is positioned at the first position, the first limiting piece and the second limiting piece are respectively positioned at the left front part and the right front part of the movable top block. The hoop bending machine provided by the utility model is simple in structure and convenient to use, and the movable top block can be matched with the first limiting piece and the second limiting piece to bend the part to be bent of the hoop from a shape of one to a shape of L under the drive of the driving device, so that the U-shaped piece is transformed into the omega-shaped hoop.

Description

Staple bolt bender

Technical Field

The utility model relates to the technical field of bending machines, in particular to a hoop bending machine.

Background

The anchor ear is a common fastener for fixing objects such as pipelines and cables, adopts anchor ears with different materials, different specifications and different shapes according to different application scenes.

The omega-shaped anchor ear (the shape is shown as figure 2) for fixing the submarine pipeline is made of flat steel with the thickness of 10mm and the width of 100mm or 150mm, and has the specifications of DN800, DN600, DN500, DN400, DN200 and the like, and under the condition of low consumption, if the anchor ear is customized by finding a factory, the cost is high.

In order to reduce the cost, the inventor of the present application thinks a method for manufacturing an omega-shaped hoop: the bending machine (an existing device) is used for bending the flat steel material into a U-shaped piece (the shape is shown as in fig. 1) corresponding to the specification, and then some device is used for bending the two arm parts of the U-shaped piece from one to L, however, no device which is suitable for performing the bending operation is available on the market at present.

Disclosure of Invention

In order to solve the problems, the utility model provides a hoop bending machine.

Specifically, the technical scheme of the utility model is as follows:

the utility model provides a staple bolt bender, includes drive arrangement, movable kicking block, first locating part and second locating part, and drive arrangement is used for driving movable kicking block to move forward to the second position from the first position to cooperate first locating part and second locating part with the part of waiting to bend of staple bolt from "one" shape to "L" shape, when movable kicking block is located the first position, first locating part and second locating part are located the left place ahead and the right place ahead of movable kicking block respectively

Further, the bending device further comprises a positioning piece, wherein the positioning piece is positioned on the left side of the first limiting piece or the right side of the second limiting piece and is used for abutting against the to-be-bent portion so as to position the to-be-bent portion.

Further, the device further comprises a supporting piece, wherein the supporting piece is positioned on the left side of the first limiting piece or the right side of the second limiting piece and is used for supporting the anchor ear.

Further, still include the base, first locating part and second locating part and base fixed connection, support piece include the bracing piece and establish the screw rod on the base, and the both ends of bracing piece are equipped with the connecting piece respectively, and the connecting piece cover is established on the screw rod, is equipped with the nut on the screw rod, and the nut is used for supporting the connecting piece.

Further, the support rod is of a cylindrical structure.

Further, the support piece comprises a support seat and a support roller, and the support roller is rotatably arranged on the support seat.

Further, the support roller is of a cylindrical structure.

Further, the movable jacking block is provided with a positioning protrusion, and when the movable jacking block reaches the second position, the positioning protrusion triggers the inductive switch so that the driving device controls the movable jacking block to move from the second position to the first position for resetting.

Further, the driving device comprises a piston assembly and a hydraulic pump, wherein the piston assembly is connected with the movable top block, and the hydraulic pump is connected with the piston assembly.

Further, the first limiting piece and the second limiting piece are of cylindrical structures.

The beneficial technical effects of the utility model are as follows:

the hoop bending machine provided by the utility model is simple in structure and convenient to use, and the movable top block can be matched with the first limiting piece and the second limiting piece to bend the part to be bent of the hoop from a shape of one to a shape of L under the drive of the driving device, so that the U-shaped piece is transformed into the omega-shaped hoop.

Drawings

FIG. 1 is a front view of a "U" shaped member;

fig. 2 is a front view of an "omega" shaped anchor ear;

fig. 3 is a block diagram of a hoop bending machine;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a block diagram of the staple and the staple bender shown in fig. 3.

Detailed Description

The utility model will be described in further detail with reference to the accompanying drawings and specific examples.

The hoop bending machine provided by the utility model is used for reforming the U-shaped piece shown in fig. 1 into the omega-shaped hoop shown in fig. 2. In an embodiment, as shown in fig. 3, the hoop bending machine provided by the utility model comprises a driving device 1, a movable top block 2, a first limiting piece 3 and a second limiting piece 4, wherein the driving device 1 is used for driving the movable top block 2 to move forward (in the direction indicated by an arrow in fig. 3) from a first position to a second position so as to match the first limiting piece 3 and the second limiting piece 4 to bend a part to be bent of the hoop from a 'one' shape to an 'L' shape.

Fig. 3 and 5 show the state of the hoop bending machine when the movable roof block 2 is in the first position. As shown in fig. 3 and 5, when the movable roof block 2 is located at the first position, the first limiting member 3 and the second limiting member 4 are located at the left front and the right front of the movable roof block 2, respectively.

In the present embodiment, the driving device 1 includes a piston assembly connected to the movable roof block 2, and a hydraulic pump connected to the piston assembly. Not shown in fig. 3, 5 are hydraulic pumps which may be placed behind the piston assembly. In other embodiments, the driving device 1 may be other driving devices such as a motor.

In the present embodiment, as shown in fig. 3 and 5, a positioning member 5 is provided on the left side of the first stopper 3. As shown in fig. 5, the portion to be bent of the anchor ear 100 passes through the gap between the movable top block 2 and the first and second limiting members 3 and 4 from right to left until abutting against the positioning member 5, so as to facilitate controlling the bending position. In other embodiments, the positioning member 5 may not be provided, and the bending position may be controlled by marking on the anchor ear 100.

In this embodiment, as shown in fig. 5, a supporting member is disposed on the right side of the second limiting member 4, and is used for supporting the anchor ear 100, raising the anchor ear 100, so that the middle portion of the movable top block 2 acts on the anchor ear 100, and at the same time, reducing the resistance when the anchor ear 100 moves. In other embodiments, no support may be provided.

In the present embodiment, the positioning member 5 and the supporting member are provided on the left and right sides of the movable roof block 2, respectively. In other embodiments, the positions of the support and the positioning member 5 may be exchanged.

In this embodiment, the supporting member includes a supporting rod 6 and a connecting member 71, a screw 72, and a nut 73, where the two ends of the supporting rod 6 are respectively provided with the connecting member 71, the connecting member 71 is sleeved on the screw 72, the screw 72 is fixed on the base 8, the first limiting member 3 and the second limiting member 4 are fixedly connected with the base 8, the screw 72 is provided with the nut 73, the nut 73 is used for supporting the connecting member 71, and the supporting rod 6 can be adjusted to a proper height by adjusting the nut 73. In other embodiments, no support may be provided, for example, support may be provided directly to the anchor 100 by the base 8.

In this embodiment, the support rod 6 has a cylindrical structure, which is beneficial to reducing the resistance when the anchor ear 100 moves.

In the present embodiment, the number of the support rods 6 is 2, and in other embodiments, the number of the support rods 6 may be smaller or larger. In other embodiments, the spacing of the support rods 6 may be designed to be adjustable to better match the hoops of different gauges.

In other embodiments, to further reduce the resistance to movement of the anchor ear 100, other configurations of support members may be used, for example, the support members include a support base and support rollers, the support rollers are cylindrical in configuration and rotatably mounted on the support base, and the number of support rollers may be 1, 2 or more.

As shown in fig. 4, in this embodiment, the movable top block 2 is provided with a positioning protrusion 21, and when the movable top block 2 reaches the second position, the positioning protrusion 21 triggers the inductive switch 9, so that the driving device 1 controls the movable top block 2 to move from the second position to the first position for resetting. Specifically, a control device may be provided, where the inductive switch 9 and the driving device 1 are respectively connected with the control device, and after the inductive switch 9 is triggered by the positioning protrusion 21, the inductive switch is fed back to the control device, and the control device then controls the driving device 1 to reset the movable top block 2.

In this embodiment, the first limiting member 3 and the second limiting member 4 have a cylindrical structure, which has a simple structure and small resistance, and can avoid scratching the anchor ear 100. In other embodiments, the first stop 3 and the second stop 4 may be other shapes.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The utility model provides a staple bolt bender which characterized in that: the movable jacking block is used for driving the movable jacking block to move forwards from a first position to a second position so as to match the first limiting piece and the second limiting piece to bend a part to be bent of the anchor ear from a shape of one to a shape of L, and when the movable jacking block is located at the first position, the first limiting piece and the second limiting piece are located at the left front and the right front of the movable jacking block respectively.

2. The hoop bending machine of claim 1, wherein: the positioning piece is positioned on the left side of the first limiting piece or the right side of the second limiting piece and is used for propping against the to-be-bent portion so as to position the to-be-bent portion.

3. The hoop bending machine of claim 1, wherein: the support piece is located on the left side of the first limiting piece or the right side of the second limiting piece and is used for supporting the anchor ear.

4. A hoop bending machine as claimed in claim 3, wherein: still include the base, first locating part and second locating part and base fixed connection, support piece include the bracing piece and establish the screw rod on the base, and the both ends of bracing piece are equipped with the connecting piece respectively, and the connecting piece cover is established on the screw rod, is equipped with the nut on the screw rod, and the nut is used for supporting the connecting piece.

5. The hoop bending machine of claim 4, wherein: the supporting rod is of a cylindrical structure.

6. A hoop bending machine as claimed in claim 3, wherein: the support piece comprises a support seat and a support roller, and the support roller is rotatably arranged on the support seat.

7. The hoop bending machine of claim 6, wherein: the support roller is of a cylindrical structure.

8. The hoop bending machine of claim 1, wherein: the movable jacking block is provided with a positioning protrusion, and when the movable jacking block reaches the second position, the positioning protrusion triggers the inductive switch so that the driving device controls the movable jacking block to move from the second position to the first position for resetting.

9. The hoop bending machine of claim 1, wherein: the driving device comprises a piston assembly and a hydraulic pump, the piston assembly is connected with the movable jacking block, and the hydraulic pump is connected with the piston assembly.

10. The hoop bending machine of claim 1, wherein: the first limiting piece and the second limiting piece are of cylindrical structures.