CN111673006A - Toothed bending components for anchor machining - Google Patents

Abstract

The invention discloses a tooth-shaped bending assembly for machining an anchoring part, which comprises a chassis and a bending head; the chassis is provided with a through hole, a first mounting hole, a second mounting hole and a plurality of fixing holes; the bending head comprises a head part, a neck part and a rotating shaft which are sequentially connected, a first tooth block and a second tooth block are arranged on the head part, and a bending gap is formed between the first tooth block and the second tooth block; the head part can pass through the through hole, and the diameter of the neck part is larger than the inner diameter of the through hole; a first bending roller is arranged on the first mounting hole, and a second bending roller is arranged on the second mounting hole; the rotating shaft can drive the head to rotate in the through hole. This a profile of tooth subassembly of bending for anchor piece processing can process anchor piece high-efficiently.

Description

Toothed bending components for anchor machining

technical field

The present invention relates to anchors, in particular to a tooth-shaped bending assembly used for anchor processing.

Background technique

The existing processing method of the anchor mainly adopts the manual welding after punching and bending. Although the processing can be completed, it has the following defects such as complicated processing procedures: 1. The bending of the steel bar is produced by manual punching, the process is complicated and the labor cost is high. 2. The smoke is large during the welding process, which is easy to cause occupational diseases, and it is difficult to meet the environmental protection requirements; 3. The strength of the impact point of the heat-resistant steel changes during the impact process, which is easy to cause fracture; large, low precision.

SUMMARY OF THE INVENTION

An object of the present invention is to provide a toothed bending assembly for anchor processing, which can efficiently process anchors.

In order to achieve the above purpose, the present invention provides a toothed bending assembly for anchor processing, including a base plate and a bending head; the base plate is provided with a through hole, a first installation hole, a second installation hole and a plurality of fixing holes The bending head includes a head, a neck and a rotating shaft connected in sequence, a first tooth block and a second tooth block are arranged on the head, and a bending gap is formed between the first tooth block and the second tooth block The head can pass through the through hole, and the diameter of the neck is larger than the inner diameter of the through hole; the first installation hole is installed with a first bending roller, and the second installation hole is installed with a second bending roller; the rotating shaft can drive the head rotate in the through hole.

Preferably, the first bending roller is installed above the first installation hole through the first bending pin, and the second bending roller is installed above the second installation hole through the second bending pin.

Preferably, the tops of the first bending pin and the second bending pin are provided with a tightening nut and a washer in order from top to bottom to fix the first bending roller and the second bending roller.

Preferably, the first bending roller can rotate around the first bending pin, and the second bending roller can rotate through the second bending pin.

Preferably, the neck is cylindrical, and the diameter of the cylindrical shape is larger than the diameter of the rotating shaft.

Preferably, the fixing hole is fixed on the cylinder through bolts, and the cylinder can drive the rotating shaft to rotate.

Preferably, the number of fixing holes is 3-4.

Preferably, the bottom of the bending gap is a concave arc surface.

In the above technical solution, in the present invention, the steel bar is first placed in the bending gap between the first tooth block and the second tooth block, and then the bending head is rotated counterclockwise so that one end of the steel bar enters the outside of the first tooth block It is bent in the gap with the first bending roller to a certain extent; the bending head can be operated to rotate clockwise so that the other end of the steel bar enters between the outside of the second tooth block and the second bending roller The steel bar is bent in the gap, thus completing the bending of both ends of the steel bar; after a complete bending action is completed, the steel bar can move forward in the bending gap, and the next bending operation is performed on the steel bar. , so as to achieve continuous bending.

It can be seen that the bending assembly can be continuously bent in opposite directions quickly, avoiding repeated operations such as retracting the bending head, repositioning the drum and extending the bending head, improving the bending efficiency and reducing workpiece processing. Time, improve production efficiency, have the advantages of simple structure, convenient operation, easy installation, simple replacement of accessories, and improve processing accuracy and quality.

Other features and advantages of the present invention will be described in detail in the detailed description that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present invention, but do not constitute a limitation to the present invention. In the attached image:

1 is a schematic structural diagram of a preferred embodiment of a toothed bending assembly for anchor processing provided by the present invention;

Fig. 2 is the structural representation after the assembly of Fig. 1;

FIG. 3 is a plan view of FIG. 2 .

Description of reference numerals

1. Head 2. Chassis

3. The first bending roller 4. The first bending pin

5. The second bending roller 6. The second bending pin

7. The first tooth block 8. The second tooth block

9. The first mounting hole 10. The second mounting hole

11. Gasket 12. Fastening nut

13. Rotating shaft 14. Neck

15. Fixed hole 16. Through hole.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

In the present invention, unless otherwise stated, the orientation words such as "upper, lower, inner, outer, top, bottom" etc. contained in a term only represent the orientation of the term under normal usage, or this It is a common name understood by those skilled in the art and should not be regarded as a limitation of the term.

The present invention provides a tooth-shaped bending assembly for anchor processing, as shown in Figures 1-3, comprising a chassis 2 and a bending head; the chassis 2 is provided with a through hole 16, a first installation hole 9, a first Two mounting holes 10 and a plurality of fixing holes 15; the bending head includes a head 1, a neck 14 and a rotating shaft 13 connected in sequence, and the head 1 is provided with a first tooth block 7 and a second tooth block 8, and the first tooth block 7 and the second tooth block 8 are arranged on the head 1. A bending gap is formed between the first tooth block 7 and the second tooth block 8; the head 1 can pass through the through hole 16, and the diameter of the neck 14 is larger than the inner diameter of the through hole 16; The bending roller 3 and the second bending roller 5 are installed on the second installation hole 10 ; the rotating shaft 13 can drive the head 1 to rotate in the through hole 16 .

The above toothed bending assembly for anchor processing first places the steel bar in the bending gap between the first tooth block 7 and the second tooth block 8, and then rotates the bending head counterclockwise so that one end of the steel bar enters the first tooth block. The outside of a tooth block 7 is bent in the gap between the first bending roller 3 and is bent to a certain extent; the bending head can be operated to rotate clockwise so that the other end of the steel bar enters the outside of the second tooth block 8 It is bent in the gap between it and the second bending roller 5, thereby completing the bending of both ends of the steel bar; after a complete bending action is completed, the steel bar can move forward in the bending gap. , perform the next bending operation on the reinforcement bar, thus achieving continuous bending. When the bending angle does not exceed 100 degrees and the turning radius is less than or equal to the diameter of the steel bar, the tooth-shaped bending components used for anchor processing can be repeatedly bent in the opposite direction to avoid the indentation and bending of the bending head. The repositioning of the elbow and the extension of the bending head greatly improve the bending efficiency. In addition, in the same bending action, the bending head can be rotated counterclockwise or clockwise, and there is no strict requirement on the order of rotation.

In the above embodiment, in order to further facilitate the bending of the steel bar, preferably, the outer sides of the first tooth block 7 and the second tooth block 8 are composed of two planes, and a pointed end is formed in the middle. Thereby, the tip can increase the pressure, thereby improving the bending effect.

In the present invention, the fixing methods of the first bending roller 3 and the second bending roller 5 can be selected in a wide range, but in order to facilitate installation and disassembly, preferably, the first bending roller 3 is The bending pin 4 is installed above the first installation hole 9 , and the second bending roller 5 is installed above the second installation hole 10 through the second bending pin 6 . Thus, the first bending roller 3 and the second bending roller 5 can be quickly installed and removed through the first bending pin 4 and the second bending pin 6 .

On the basis of the above embodiment, in order to further realize the quick fixation and disassembly of the first bending roller 3 and the second bending roller 5, preferably, the tops of the first bending pin 4 and the second bending pin 6 are both A tightening nut 12 and a washer 11 are sequentially arranged from top to bottom to fix the first bending roller 3 and the second bending roller 5 . Therefore, the first and second bending rollers 3 and 5 and the first and second bending pins 4 and 6 can be installed and removed quickly by tightening the nut 12 and the washer 11 .

In the present invention, in order to further facilitate the end of the steel bar to enter the gap between the outside of the first tooth block 7 and the first bending roller 3, or enter the gap between the outside of the second tooth block 8 and the second bending roller 5 Meanwhile, preferably, the first bending roller 3 can rotate around the first bending pin 4 , and the second bending roller 5 can rotate through the second bending pin 6 . Therefore, the rotation of the first bending roller 3 and the second bending roller 5 can facilitate the introduction of the end of the steel bar into the gap.

In the present invention, in order to facilitate the control of the installation position of the head 1 , preferably, the neck 14 is cylindrical, and the diameter of the cylindrical shape is larger than the diameter of the rotating shaft 13 . Thereby, the neck 14 can stabilize the installation position of the head 1 .

In this embodiment, in order to improve the stability of the chassis 2 and also to facilitate the operation of the rotation of the rotating shaft 13, preferably, the fixing hole 15 is fixed to the cylinder through bolts, and the cylinder can drive the rotating shaft 13 to rotate.

In the above embodiment, the number of the fixing holes 15 can be selected in a wide range, but in order to further improve the stability of the chassis 2, preferably, the number of the fixing holes 15 is 3-4.

Finally, in order to facilitate the entry of the steel bar into the bending gap, preferably, the bottom of the bending gap is a concave arc surface.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, These simple modifications all belong to the protection scope of the present invention.

In addition, it should be noted that the specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner unless they are inconsistent. In order to avoid unnecessary repetition, the present invention provides The combination method will not be specified otherwise.

In addition, the various embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the spirit of the present invention, they should also be regarded as the contents disclosed in the present invention.

Claims (8)

1. A toothed bending assembly for anchor processing, characterized in that it comprises a chassis (2) and a bending head; the chassis (2) is provided with a through hole (16), a first mounting hole ( 9), a second installation hole (10) and a plurality of fixing holes (15); the bending head includes a head (1), a neck (14) and a rotating shaft (13) connected in sequence, the head (1) A first tooth block (7) and a second tooth block (8) are provided, and a bending gap is formed between the first tooth block (7) and the second tooth block (8); the The head (1) can pass through the through hole (16), the diameter of the neck (14) is larger than the inner diameter of the through hole (16); the first installation hole (9) is mounted with a first folding A bending roller (3), a second bending roller (5) is installed on the second installation hole (10); the rotating shaft (13) can drive the head (1) to the through hole (16) ) to rotate. 2 . The toothed bending assembly for anchor processing according to claim 1 , wherein the first bending roller ( 3 ) is installed on the first bending pin ( 4 ) through a first bending pin ( 4 ). 3 . Above the installation hole (9), the second bending roller (5) is installed above the second installation hole (10) through the second bending pin (6). 3 . The toothed bending assembly for anchor processing according to claim 2 , wherein the tops of the first bending pin ( 4 ) and the second bending pin ( 6 ) are from top to bottom. 4 . A tightening nut (12) and a washer (11) are arranged in sequence at the bottom to fix the first bending roller (3) and the second bending roller (5). 4. The toothed bending assembly for anchor processing according to claim 2, wherein the first bending roller (3) can rotate around the first bending pin (4), so The second bending roller (5) can be rotated through the second bending pin (6). 5. The toothed bending assembly for anchor processing according to claim 1, wherein the neck portion (14) is cylindrical, and the diameter of the cylindrical portion is larger than that of the rotating shaft (13). )diameter of. 6 . The toothed bending assembly for anchor processing according to claim 1 , wherein the fixing hole ( 15 ) is fixed on a cylinder through a bolt, and the cylinder can drive the rotating shaft ( 6 . 13) Turn. 7 . The toothed bending assembly for anchor processing according to claim 1 , wherein the number of the fixing holes ( 15 ) is 3-4. 8 . 8 . The toothed bending assembly for anchor processing according to claim 1 , wherein the bottom of the bending gap is a concave arc surface. 9 .

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