CN216656152U

CN216656152U - Combined straightening machine

Info

Publication number: CN216656152U
Application number: CN202122857785.2U
Authority: CN
Inventors: 黄泓鹏
Original assignee: Foshan Shenying Mechanical Equipment Co ltd
Current assignee: Foshan Shenying Mechanical Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-03
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a combined straightening machine, which relates to the technical field of reinforcing steel bar straightening and comprises a straightening machine body, wherein a feeding pipe orifice is formed in the left side of the straightening machine body, a discharging pipe orifice is formed in the right side of the straightening machine body, a preheating mechanism is arranged on the left side of the feeding pipe orifice, a combined cutting mechanism is arranged at the top of the straightening machine body, the preheating mechanism comprises a preheating connecting cylinder, the preheating connecting cylinder is fixedly connected to the left side of the feeding pipe orifice, and the bottom of the preheating connecting cylinder is fixedly connected with a heating cylinder. According to the utility model, the heating wire and the fan body are controlled to work simultaneously, hot air can be blown into the inner cavity of the annular cavity, then enters the inner cavity of the air-uniformizing cavity, and is uniformly blown to the surface of the reinforcing steel bar through the inner wall of the heating semi-ring, so that the reinforcing steel bar is preheated, the hardness of the reinforcing steel bar is reduced, the subsequent straightening effect is improved, the yield of reinforcing steel bar straightening is increased, and the practicability of the device is improved.

Description

Combined straightening machine

Technical Field

The utility model relates to the technical field of steel bar straightening, in particular to a combined straightening machine.

Background

The straightening machine is equipment for straightening metal profiles, bars, pipes, wires and the like, extrudes the bars and the like through straightening rollers to change the straightness of the bars and the like, and is commonly used for straightening reinforcing steel bars in a straightening machine on a construction site. The following problems exist in the prior art:

1. a common straightening machine does not have the function of preheating the steel bar, and if the hardness of the steel bar is higher, the straightening effect is poor and needs to be improved due to the fact that the straightening machine is used for directly processing the steel bar;

2. common straightener does not possess the automatic function of cuting the reinforcing bar, when needs cut the reinforcing bar, still need tools such as manual use pliers to cut it, influences workman's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combined straightening machine, which aims to have the function of preheating a steel bar and solve the problem of poor straightening effect caused by straightening the steel bar with high hardness; wherein another purpose is in order to solve the manual use instrument and cut the more troublesome problem of reinforcing bar to reach the effect of cutting the reinforcing bar automatically.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a combined straightening machine, includes the straightening machine body, the left side of straightening machine body is provided with the feeding mouth of pipe, the right side of straightening machine body is provided with the ejection of compact mouth of pipe, the orificial left side of feeding is provided with preheats the mechanism, the top of straightening machine body is provided with the combination and tailors the mechanism.

The preheating mechanism comprises a preheating connecting cylinder, the preheating connecting cylinder is fixedly connected to the left side of the feeding pipe opening, the bottom of the preheating connecting cylinder is fixedly connected with a heating cylinder, and an inner cavity of the heating cylinder is fixedly provided with a heating wire.

The combined cutting mechanism comprises a combined frame, the combined frame is fixedly installed at the top of the straightening machine body, a hydraulic unit body is fixedly installed at the top of an inner cavity of the combined frame, a hydraulic rod body is fixedly installed at the top of the inner cavity of the combined frame, and circular through holes are formed in two sides of the combined frame.

The technical scheme of the utility model is further improved as follows: the fan body is fixedly installed in the inner cavity of the heating cylinder, the annular cavity is formed in the preheating connecting cylinder, and the heating semi-ring is fixedly connected to the inner wall of the preheating connecting cylinder.

The technical scheme of the utility model is further improved as follows: the air-distributing device is characterized in that an air-distributing cavity is formed in the heating semi-ring, a first supporting ball is rotatably connected to the inner wall of the heating semi-ring, and an air outlet mesh enclosure is fixedly mounted on the inner wall of the air-distributing cavity.

The technical scheme of the utility model is further improved as follows: the movable end of the hydraulic rod body is detachably connected with a cutting blade, and a supporting table board is fixedly welded at the bottom of the inner cavity of the combined frame.

The technical scheme of the utility model is further improved as follows: the top fixed mounting of support mesa has the fixed plate, the top fixed mounting of fixed plate has the welding piece, the top fixed mounting of welding piece has the support ring.

The technical scheme of the utility model is further improved as follows: the inner wall of the support ring is rotatably connected with a second support ball, and the top of the fixing plate is detachably connected with a lifting block.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a combined straightener, which adopts the combination of a heating wire, a fan body, a preheating connecting cylinder and a heating semi-ring to control the heating wire and the fan body to work simultaneously, hot air can be blown into an inner cavity of an annular cavity, then enters the inner cavity of a uniform air cavity, and is uniformly blown to the surface of a reinforcing steel bar through the inner wall of the heating semi-ring, so that the preheating treatment of the reinforcing steel bar is realized, the hardness of the reinforcing steel bar is reduced, the subsequent straightening effect is improved, the yield of reinforcing steel bar straightening is increased, and the practicability of the straightener is improved.

2. The utility model provides a combined straightening machine, which is characterized in that a support ring, a hydraulic rod body, a cutting blade and a lifting block are combined, a straightened steel bar can move from the top of the support ring through a circular through hole, the moving end of the hydraulic rod body is controlled by a hydraulic unit body to extend, the cutting blade can be driven to move downwards, the steel bar is cut by the cutting blade and the lifting block, the cutting function and the straightening function are combined, the use of workers is facilitated, and the working efficiency of the workers is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a preheated connector of the present invention;

FIG. 3 is a schematic cross-sectional view of a heating half ring according to the present invention;

FIG. 4 is a schematic view of the internal structure of the composite frame of the present invention;

fig. 5 is a schematic structural view of the fixing plate of the present invention.

In the figure: 1. a straightener body; 2. a feed tube orifice; 3. a discharge pipe orifice;

4. a preheating mechanism; 41. preheating the connecting cylinder; 42. a heating cylinder; 43. an electric heating wire; 44. a fan body; 45. an annular cavity; 46. heating the semi-ring; 461. a uniform air cavity; 462. a first support ball; 463. an air outlet net cover;

5. a combined cutting mechanism; 51. a combined frame; 52. supporting the table top; 53. a fixing plate; 531. welding the blocks; 532. a support ring; 533. lifting the block; 54. a hydraulic rod body; 55. and (4) cutting the blade.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1 to 5, the utility model provides a combined straightener, which comprises a straightener body 1, wherein a feeding pipe orifice 2 is arranged on the left side of the straightener body 1, a discharging pipe orifice 3 is arranged on the right side of the straightener body 1, a preheating mechanism 4 is arranged on the left side of the feeding pipe orifice 2, a combined cutting mechanism 5 is arranged on the top of the straightener body 1, the preheating mechanism 4 comprises a preheating connecting cylinder 41, the preheating connecting cylinder 41 is fixedly connected on the left side of the feeding pipe orifice 2, a heating cylinder 42 is fixedly connected at the bottom of the preheating connecting cylinder 41, an electric heating wire 43 is fixedly arranged in the inner cavity of the heating cylinder 42, the combined cutting mechanism 5 comprises a combined frame 51, the combined frame 51 is fixedly arranged on the top of the straightener body 1, a hydraulic unit body is fixedly arranged on the top of the inner cavity of the combined frame 51, a hydraulic rod body 54 is fixedly arranged on the top of the inner cavity of the combined frame 51, circular through-hole has all been seted up to combination frame 51's both sides, passes the reinforcing bar and inserts the inside of straightener body 1 with preheating connecting cylinder 41 and the inner chamber of feed pipe mouth 2, and control straightener body 1 work can carry out the processing of aligning to the reinforcing bar, and hydraulic unit body and hydraulic stem body 54 are current device, and hydraulic unit body is used for driving hydraulic stem body 54 and carries out work to be convenient for this device cuts going on smoothly of work.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a fan body 44 is fixedly installed in an inner cavity of the heating cylinder 42, an annular cavity 45 is opened in the preheating connecting cylinder 41, a heating half ring 46 is fixedly connected to an inner wall of the preheating connecting cylinder 41, an air-uniformizing cavity 461 is opened in the heating half ring 46, a first supporting ball 462 is rotatably connected to an inner wall of the heating half ring 46, an air outlet mesh enclosure 463 is fixedly installed on an inner wall of the air-uniformizing cavity 461, the heating wire 43 and the fan body 44 are controlled to work simultaneously, hot air can be blown into the inner cavity of the annular cavity 45, the hot air enters the inner cavity of the air-uniformizing cavity 461 along with the hot air, and then the inner wall of the heating half ring 46 is uniformly blown to the surface of the steel bar, so as to preheat the steel bar, reduce the hardness of the steel bar and improve the subsequent straightening effect, by the design of the air outlet mesh enclosure 463, the problem that dust on the outer wall of the steel bar falls into the air-uniformizing cavity 461 is avoided, by the design of the first supporting ball 462, the resistance of the steel bars when the inner walls of the heating semi-rings 46 slide is reduced, and the abrasion to the steel bars is reduced.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the moving end of the hydraulic rod body 54 is detachably connected with a cutting blade 55, the bottom of the inner cavity of the combined frame 51 is fixedly welded with a supporting table 52, the top of the supporting table 52 is fixedly provided with a fixing plate 53, the top of the fixing plate 53 is fixedly provided with a welding block 531, the top of the welding block 531 is fixedly provided with a supporting ring 532, the inner wall of the supporting ring 532 is rotatably connected with a second supporting ball, the top of the fixing plate 53 is detachably connected with a lifting block 533, the straightened steel bar can move from the top of the supporting ring 532 through a circular through hole, the moving end of the hydraulic rod body 54 is controlled by the hydraulic unit body to extend, the cutting blade 55 can be driven to move downwards, the cutting processing of the reinforcing steel bars is realized through the cutting blade 55 and the lifting block 533, the processing of combining the cutting function and the straightening function is realized, through the design of the second support balls, the friction between the support ring 532 and the steel bar is reduced.

The working principle of the combined straightener is described in detail below.

As shown in fig. 1-5, when in use, the steel bar is inserted into the straightener body 1 through the inner cavity of the preheating connecting cylinder 41 and the feeding pipe orifice 2, the straightener body 1 is controlled to work, the steel bar can be straightened, the heating wire 43 and the fan body 44 are controlled to work during straightening, the steel bar can be preheated, the hardness of the steel bar is reduced, if the steel bar needs to be cut off, the moving end of the hydraulic rod body 54 is controlled to extend, and the cutting blade 55 moves downwards to cut off the steel bar.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a combined straightener, includes straightener body (1), the left side of straightener body (1) is provided with feeding pipe mouth (2), the right side of straightener body (1) is provided with ejection of compact mouth of pipe (3), its characterized in that: a preheating mechanism (4) is arranged on the left side of the feeding pipe orifice (2), and a combined cutting mechanism (5) is arranged at the top of the straightening machine body (1);

the preheating mechanism (4) comprises a preheating connecting cylinder (41), the preheating connecting cylinder (41) is fixedly connected to the left side of the feeding pipe orifice (2), the bottom of the preheating connecting cylinder (41) is fixedly connected with a heating cylinder (42), and an electric heating wire (43) is fixedly installed in an inner cavity of the heating cylinder (42);

the combined cutting mechanism (5) comprises a combined frame (51), the combined frame (51) is fixedly installed at the top of the straightening machine body (1), a hydraulic unit body is fixedly installed at the top of an inner cavity of the combined frame (51), a hydraulic rod body (54) is fixedly installed at the top of the inner cavity of the combined frame (51), and circular through holes are formed in two sides of the combined frame (51).

2. A combined straightener as claimed in claim 1, wherein: a fan body (44) is fixedly installed in an inner cavity of the heating cylinder (42), an annular cavity (45) is formed in the preheating connecting cylinder (41), and a heating semi-ring (46) is fixedly connected to the inner wall of the preheating connecting cylinder (41).

3. A combined straightener as claimed in claim 2, characterized in that: the air-distributing device is characterized in that an air-distributing cavity (461) is formed in the heating semi-ring (46), a first supporting ball (462) is rotatably connected to the inner wall of the heating semi-ring (46), and an air outlet mesh enclosure (463) is fixedly mounted on the inner wall of the air-distributing cavity (461).

4. A combined straightener as claimed in claim 1, wherein: the movable end of the hydraulic rod body (54) is detachably connected with a cutting blade (55), and a supporting table board (52) is fixedly welded at the bottom of the inner cavity of the combined frame (51).

5. The combined leveler as set forth in claim 4, wherein: the top fixed mounting of support mesa (52) has fixed plate (53), the top fixed mounting of fixed plate (53) has welding piece (531), the top fixed mounting of welding piece (531) has support ring (532).

6. A combined straightener as claimed in claim 5, characterized in that: the inner wall of the support ring (532) is rotatably connected with a second support ball, and the top of the fixed plate (53) is detachably connected with a lifting block (533).