A small stirrup making device for a stirrup bending machine

Abstract

The present invention discloses a small stirrup manufacturing device for a stirrup bending machine, comprising a bracket, a stirrup bending machine body is arranged in the middle of the bracket, an isolation device is arranged on the side wall of a group of machine heads at one end of the stirrup bending machine body, a positioning device is arranged in the isolation device, a steel bar isolation plate 1 is arranged on the top of a group of machine head sliding seats at one end of the stirrup bending machine body close to the isolation device, a steel bar isolation plate 2 is arranged on the top of a group of machine head sliding seats at one end of the stirrup bending machine body away from the isolation device, and steel bars to be manufactured are placed in the bending cavity of the stirrup bending machine body. Beneficial effects: The present invention solves the problems of great difficulty in closing when manufacturing multiple small stirrups at the same time, non-standard stirrups, and high risk of operation, and can realize the bending of more steel bars to be manufactured on both sides of the sliding side plate, thereby improving efficiency and output.

Description

Technical Field

[0001] The invention relates to the field of steel bar processing, in particular to a small stirrup manufacturing device for a stirrup bending machine. Background Art

[0002] With the updating and automation requirements of the construction industry equipment, we developed a new type of steel bar bending machine (patent number: CN201310756972.9) in 2013. Through years of practical application, we found that it is difficult to close multiple small stirrups with a side length of less than 250 mm, the stirrups are not standard, and the operation is highly dangerous.

[0003] At the same time, the current five-head hoop bending machine can only produce small stirrups (less than 250mm), especially steel bars with a diameter greater than 6mm. To meet the requirements of building regulations, the production quantity can only be reduced, and the advantages and efficiency of producing multiple steel bars at the same time with five heads cannot be fully utilized.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0005] In view of the problems in the related technology, the present invention proposes a small stirrup manufacturing device for a stirrup bending machine to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the present invention is as follows:

[0007] A device for making small stirrups of a stirrup bending machine comprises a bracket, a stirrup bending machine body is arranged in the middle of the bracket, an isolation device is arranged on the side walls of a group of machine heads at one end of the stirrup bending machine body, a positioning device is arranged in the isolation device, a steel bar isolation plate 1 is arranged on the top of a group of machine head sliding seats at one end of the stirrup bending machine body close to the isolation device, a steel bar isolation plate 2 is arranged on the top of a group of machine head sliding seats at one end of the stirrup bending machine body away from the isolation device, and steel bars to be made are placed in the bending cavity of the stirrup bending machine body.

[0008] Furthermore, in order to be able to realize the elastic separation and combination of the stress generated when the steel bars to be manufactured are bent to achieve the anti-seismic hook, the stirrups are tightly closed to meet the requirements of building specifications, which solves the problems of difficulty in closing multiple small stirrups, non-standard stirrups and high operation risks when manufacturing multiple small stirrups at the same time. The stirrups are tightly closed to meet the requirements of building specifications. The isolation device includes a rotating seat arranged on the side wall of a group of machine heads of the stirrup bending machine body, a connecting block is arranged on the side of the rotating seat away from the machine head, a through hole is opened on the connecting block, the through hole is connected to one end of the rotating shaft through a nut, and the other end of the rotating shaft is connected to one side of the closing mouth through a rotating sleeve, and a steel bar positioning plate is arranged on the end of the closing mouth close to the rotating sleeve.

[0009] Furthermore, in order to be able to utilize the stress elasticity to separate and merge the steel bars to be manufactured when the shock-proof hooks are bent, the closing cavity includes an isolation chamber connected to the rotating sleeve, and sliding side plates are provided on both sides of the end of the isolation chamber away from the steel bar positioning plate, and the two sets of sliding side plates extend toward both sides of the isolation chamber in a direction away from the isolation chamber.

[0010] Furthermore, in order to be able to adjust the lateral position of the isolation device so that the device can be suitable for steel bars of different models and sizes, the through holes are set as waist-shaped holes.

[0011] Furthermore, in order to stop the isolation device from rotating when the isolation device rotates to the correct position, thereby completing the function of separating and merging the steel bar anti-vibration hooks, the positioning device includes a rotation positioning hole arranged at the bottom end of the rotating sleeve, and the rotation positioning hole extends to the side wall of the isolation chamber, a spring is arranged inside the rotation positioning hole, a positioning steel ball is arranged at one end of the spring close to the isolation chamber, and a circular hole matching the positioning steel ball is arranged at one end of the isolation chamber close to the positioning steel ball.

[0012] Furthermore, in order to be able to separate the steel bars to be manufactured at an angle, so as to realize the bending of more steel bars to be manufactured on both sides of the sliding side plates and improve efficiency and output, a steel bar isolation plate includes a vertical plate arranged at the top of a group of machine head sliding seats, chamfers are arranged on both sides of the top of the vertical plate, and a through groove is opened in the middle and lower part of the vertical plate.

[0013] Furthermore, in order to be able to separate the steel bars to be manufactured at an angle, so as to realize the bending of more steel bars to be manufactured on both sides of the sliding side plates and improve efficiency and output, the steel bar isolation plate 2 includes a vertical plate 2 arranged at the top of a group of machine head sliding seats, and bosses are arranged on both sides of the top of the vertical plate 2, and chamfers are arranged on the top of the two groups of bosses on one side close to the middle position of the vertical plate 2, and a through groove 2 is opened in the middle and lower part of the vertical plate 2.

[0014] Furthermore, in order to enable the steel bar isolation plate 1 and the steel bar isolation plate 2 to adjust their heights in the vertical direction, and thereby enable the equipment to be suitable for steel bars of different models and sizes, the through groove 1 and the through groove 2 are both configured as waist-shaped grooves.

[0015] The beneficial effects of the present invention are:

[0016] (1) The present invention provides an isolation device and a positioning device, so that when the steel bars to be manufactured are bent to realize the anti-seismic hooks, the stress generated can be elastically separated and merged, and the stirrups can be tightly closed to meet the requirements of building specifications, thereby solving the problems of difficulty in closing multiple small stirrups, non-standard stirrups, and high operational risks when manufacturing multiple small stirrups at the same time; and when the isolation device is rotated to the correct position, the isolation device can stop rotating, thereby completing the function of separating and merging the steel bar anti-seismic hooks.

[0017] (2) By setting the steel bar isolation plate 1 and the steel bar isolation plate 2, the steel bars to be manufactured can be separated at an angle, so that a larger number of steel bars to be manufactured on both sides of the sliding side plate can be bent, thereby improving efficiency and output.

[0018] (3) The present invention has a compact structure and strong practicality, and can meet the requirements of automated production through the automatic rotation of the closing mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the connection between a small stirrup making device of a stirrup bending machine and the stirrup bending machine according to an embodiment of the present invention;

[0021] Figure 2 It is a structural schematic diagram of an isolation device of a small stirrup manufacturing device of a stirrup bending machine according to an embodiment of the present invention;

[0022] Figure 3 yes Figure 2 A local enlarged view of point A;

[0023] Figure 4 is a three-dimensional diagram of a steel bar isolation plate 1 of a small stirrup manufacturing device of a stirrup bending machine according to an embodiment of the present invention;

[0024] Figure 5 is a three-dimensional diagram of a steel bar isolation plate 2 of a small stirrup manufacturing device of a stirrup bending machine according to an embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of placing the steel bars to be manufactured of a small stirrup manufacturing device of a stirrup bending machine according to an embodiment of the present invention;

[0026] Figure 7 Schematic diagram of the separation of the anti-vibration hook of a small stirrup making device of a stirrup bending machine according to an embodiment of the present invention

[0027] Figure 8 It is a schematic diagram of the combination of shockproof hooks of a small stirrup manufacturing device of a stirrup bending machine according to an embodiment of the present invention.

[0028] In the figure:

[0029] 1. Bracket; 2. Hoop bending machine body; 201. Machine head; 202. Machine head sliding seat; 3. Isolation device; 301. Rotating seat; 302. Connecting block; 303. Through hole; 304. Nut; 305. Rotating shaft; 306. Rotating sleeve; 307. Joint cavity; 308. Steel bar positioning plate; 309. Isolation chamber; 310. Sliding side plate; 4. Steel bar isolation plate one; 401. Vertical plate one; 402. Through slot one; 5. Steel bar isolation plate two; 501. Vertical plate two; 502. Boss; 503. Through slot two; 6. Steel bars to be made; 7. Positioning device; 701. Rotating positioning hole; 702. Spring; 703. Positioning steel ball. DETAILED DESCRIPTION

[0030] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] According to an embodiment of the present invention, a small stirrup manufacturing device for a stirrup bending machine is provided.

[0032] The present invention is further described with reference to the accompanying drawings and specific embodiments. Figure 1-8 As shown, the small stirrup making device of the stirrup bending machine according to the embodiment of the present invention includes a bracket 1, a stirrup bending machine body 2 is arranged in the middle of the bracket 1, an isolation device 3 is arranged on the side wall of a group of machine heads 201 at one end of the stirrup bending machine body 2, a positioning device 7 is arranged in the isolation device 3, a steel bar isolation plate 1 4 is arranged on the top of a group of machine head sliding seats 202 at one end of the stirrup bending machine body 2 close to the isolation device 3, a steel bar isolation plate 2 5 is arranged on the top of a group of machine head sliding seats 202 at one end of the stirrup bending machine body 2 away from the isolation device 3, and the steel bar 6 to be made is placed in the bending cavity of the stirrup bending machine body 2.

[0033] The present invention solves the problems of difficulty in closing multiple small stirrups, non-standard stirrups and high operation risk when making multiple small stirrups at the same time, and can realize the bending of more number of steel bars 6 to be made on both sides of the sliding side plate 310, thereby improving efficiency and output.

[0034] In one embodiment, for the above-mentioned isolation device 3, the isolation device 3 includes a rotating seat 301 arranged on the side wall of a group of machine heads 201 of the hoop bending machine body 2, and a connecting block 302 is arranged on the side of the rotating seat 301 away from the machine head 201. A through hole 303 is opened on the connecting block 302, and the through hole 303 is connected to one end of the rotating shaft 305 through a nut 304, and the other end of the rotating shaft 305 is connected to one side of a closing cavity 307 through a rotating sleeve 306. A steel bar positioning plate 308 is arranged on the end of the closing cavity 307 close to the rotating sleeve 306, so that when the steel bar 6 to be manufactured is bent to realize the shock-proof hook, the stress generated is elastically separated and merged, and the hoop reinforcement is tightly closed to meet the requirements of the building specifications, which solves the problems of difficulty in closing multiple small hoop reinforcements, non-standard hoop reinforcements, and high operation risk when multiple small hoop reinforcements are manufactured at the same time, and the hoop reinforcement is tightly closed to meet the requirements of the building specifications.

[0035] In one embodiment, for the above-mentioned closing cavity 307, the closing cavity 307 is provided with an isolation chamber 309 connected to the rotating sleeve 306, and sliding side plates 310 are provided on both sides of one end of the isolation chamber 309 away from the steel bar positioning plate 308. The two sets of sliding side plates 310 extend toward both sides of the isolation chamber 309 in a direction away from the isolation chamber 309, so that the steel bar 6 to be manufactured can be elastically separated and merged by utilizing the stress generated when the shock-proof hook is bent.

[0036] In one embodiment, for the above-mentioned through hole 303, the through hole 303 is set as a waist-shaped hole, so that the lateral position of the isolation device 3 can be adjusted, so that the device can be suitable for steel bars of different models and sizes.

[0037] In one embodiment, for the above-mentioned positioning device 7, the positioning device 7 includes a rotation positioning hole 701 set at the bottom end of the rotation sleeve 306, and the rotation positioning hole 701 extends to the side wall of the isolation chamber 309, and a spring 702 is set inside the rotation positioning hole 701, and a positioning steel ball 703 is set at one end of the spring 702 close to the isolation chamber 309, and a circular hole matching the positioning steel ball 703 is set at one end of the isolation chamber 309 close to the positioning steel ball 703, so that when the isolation device 3 rotates to the correct position, the isolation device 3 can stop rotating, thereby completing the function of separating and merging the steel bar anti-vibration hooks.

[0038] In one embodiment, for the above-mentioned steel bar isolation plate 4, the steel bar isolation plate 4 includes a vertical plate 401 arranged on the top of a group of machine head sliding seats 202, chamfers are arranged on both sides of the top of the vertical plate 401, and a through groove 402 is opened in the middle and lower part of the vertical plate 401, so that the steel bars 6 to be manufactured can be separated at an angle, and then more numbers of steel bars 6 to be manufactured on both sides of the sliding side plate 310 can be bent, thereby improving efficiency and output.

[0039] In one embodiment, for the above-mentioned steel bar isolation plate 25, the steel bar isolation plate 25 includes a vertical plate 2501 arranged at the top of a group of machine head sliding seats 202, and bosses 502 are arranged on both sides of the top of the vertical plate 2501. The tops of the two groups of bosses 502 on one side close to the middle position of the vertical plate 2501 are chamfered, and a through groove 2503 is opened in the middle and lower part of the vertical plate 2501, so that the steel bars 6 to be manufactured can be separated at an angle, and then more number of steel bars 6 to be manufactured on both sides of the sliding side plate 310 can be bent, thereby improving efficiency and output.

[0040] In one embodiment, for the above-mentioned through slot 1 402, through slot 1 402 and through slot 2 503 are both set as waist-shaped slots, so that the steel bar isolation plate 1 4 and the steel bar isolation plate 2 5 can adjust the height in the vertical direction, thereby making the equipment suitable for steel bars of different models and sizes.

[0041] In one embodiment, the closing cavity 307 can be driven to rotate by a motor, thereby meeting the requirements of automated production.

[0042] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0043] In actual application, the invention of the present application is installed on a steel bar hoop bending machine (five-head hoop bending machine). The steel bar passes through the chamfers on both sides of the top of the steel bar isolation plate 1 4 and the chamfers on the inner side of the boss 502 at the top of the steel bar isolation plate 2 5, and is naturally placed in the bending cavity of the hoop bending machine (five-head). The closing cavity 307 is manually rotated around the rotating shaft 305 and the rotating sleeve 306 to the working position. When the closing cavity 307 is rotated to the correct position, the circular hole on the side wall of the isolation chamber 309 of the closing cavity 307 is aligned with the rotation positioning hole 701, and the steel ball 703 enters the circular hole under the elastic force of the spring 702 to position the closing cavity 307. The hoop bending machine works, the shockproof hook A and the shockproof hook B are bent, and the shockproof hook A and the shockproof hook B are elastically separated by the isolation chamber 309 and the sliding side plate 310. The shockproof hook A is on both sides of the sliding side plate 310, and the shockproof hook B is between the two sets of sliding side plates 310. The hoop bending machine continues to work, and the shockproof hook A is elastically merged to both sides of the shockproof hook B, so that the small hoop reinforcement (side length 250*250) of the five-head hoop bending machine can be made. The lateral position of the isolation device 3 can be adjusted through the through hole 303, and the height of the steel bar isolation plate 1 4 and the steel bar isolation plate 2 5 can be adjusted through the through slot 1 402 and the through slot 2 503.

[0044] In summary, with the aid of the above technical solution of the present invention, by setting up the isolation device 3 and the positioning device 7, the steel bar 6 to be manufactured can be separated and merged by utilizing the generated stress elasticity when bending the anti-seismic hook, and the stirrups can be tightly closed to meet the requirements of building specifications, thus solving the problems of difficulty in closing when making multiple small stirrups at the same time, non-standard stirrups, and high operational risks; and when the isolation device 3 is rotated to the correct position, the isolation device 3 can stop rotating, thereby completing the function of separating and merging the steel bar anti-seismic hooks. By setting up the steel bar isolation plate 1 4 and the steel bar isolation plate 2 5, the steel bar 6 to be manufactured can be separated at an angle, so that a greater number of steel bars 6 to be manufactured on both sides of the sliding side plate 310 can be bent, thereby improving efficiency and output. The present invention has a compact structure and strong practicality, and can meet the requirements of automated production through the automatic rotation of the closing mouth 307.

[0045] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, 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. A small stirrup making device for a stirrup bending machine, characterized in that: The invention comprises a support (1), wherein a hoop bending machine body (2) is arranged in the middle of the support (1), an isolation device (3) is arranged on the side wall of a group of machine heads (201) at one end of the hoop bending machine body (2), a positioning device (7) is arranged in the isolation device (3), a steel bar isolation plate 1 (4) is arranged at the top end of a group of machine head sliding seats (202) in the hoop bending machine body (2) close to one end of the isolation device (3), a steel bar isolation plate 2 (5) is arranged at the top end of a group of machine head sliding seats (202) in the hoop bending machine body (2) away from one end of the isolation device (3), and a steel bar (6) to be manufactured is placed in the bending cavity of the hoop bending machine body (2); The isolating device (3) comprises a rotating seat (301) arranged on a side wall of a group of the machine head (201) of the hoop bending machine body (2); a connecting block (302) is arranged on a side of the rotating seat (301) away from the machine head (201); a through hole (303) is opened on the connecting block (302); the through hole (303) is connected to one end of a rotating shaft (305) through a nut (304); the other end of the rotating shaft (305) is connected to one side of a closing cavity (307) through a rotating sleeve (306); and a steel bar positioning plate (308) is arranged on one end of the closing cavity (307) close to the rotating sleeve (306); The closing cavity (307) comprises an isolation chamber (309) connected to the rotating sleeve (306), and sliding side plates (310) are arranged on both sides of one end of the isolation chamber (309) away from the steel bar positioning plate (308), and two groups of the sliding side plates (310) extend toward both sides of the isolation chamber (309) in a direction away from the isolation chamber (309); The positioning device (7) comprises a rotation positioning hole (701) arranged at the bottom end of the rotation sleeve (306), and the rotation positioning hole (701) extends to the side wall of the isolation chamber (309), a spring (702) is arranged inside the rotation positioning hole (701), a positioning steel ball (703) is arranged at one end of the spring (702) close to the isolation chamber (309), and a circular hole matching the positioning steel ball (703) is arranged at one end of the isolation chamber (309) close to the positioning steel ball (703); The through hole (303) is configured as a waist-shaped hole.

2. The small stirrup making device of a stirrup bending machine according to claim 1 is characterized in that: The steel bar isolation plate (4) comprises a vertical plate (401) arranged at the top of a group of machine head sliding seats (202), chamfers are arranged on both sides of the top of the vertical plate (401), and a through groove (402) is opened in the middle and lower part of the vertical plate (401).

3. The small stirrup making device of a stirrup bending machine according to claim 2 is characterized in that: The second steel isolation plate (5) includes a second vertical plate (501) arranged at the top of a group of machine head sliding seats (202), and bosses (502) are arranged on both sides of the top of the second vertical plate (501), and the tops of the two groups of bosses (502) close to the middle position of the second vertical plate (501) are chamfered, and a through groove (503) is opened in the middle and lower part of the second vertical plate (501).

4. The small stirrup making device of a stirrup bending machine according to claim 3 is characterized in that: The through groove one (402) and the through groove two (503) are both configured as waist-shaped grooves.

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