阅读说明：本技术 一种拉拔机 (Drawing machine ) 是由 沈博文 于 2019-10-17 设计创作，主要内容包括：本发明涉及钢材加工技术领域,本发明的技术方案为：一种拉拔机,包括底座,还包括控制器、上料机构、软化机构和拉直机构,上料机构包括支撑盘和旋转组件,软化机构包括防护罩和加热组件,拉直机构包括支撑台和两组合紧组件,所述支撑台呈竖直设置,两组合紧组件呈对称设在支撑台的顶部,所述旋转组件和加热组件均与控制器电性连接。本发明的一种钢材拉拨机,将钢材的拉拨工序一分为二,用软化再拉直代替了现有技术中的直接拉直,降低了破坏钢材的几率,同时可保障钢材的质地,不影响其后期的使用,同时结构简单,使用方便,同时相较于现有拉拨机,造价较低,有利于减少钢材的拉拨成本,适合推广,有利于扩大企业收益。(The invention relates to the technical field of steel processing, and the technical scheme of the invention is as follows: the utility model provides a drawing machine, includes the base, still includes controller, feed mechanism, softening mechanism and straightening mechanism, and feed mechanism includes supporting disk and rotating assembly, and softening mechanism includes protection casing and heating element, and straightening mechanism includes a supporting bench and two sets of tight subassemblies that close, a supporting bench is vertical setting, and two sets of tight subassemblies that close are the symmetry and establish the top at a supporting bench, rotating assembly and heating element all with controller electric connection. According to the steel drawing and poking machine, the drawing and poking process of steel is divided into two parts, the direct straightening in the prior art is replaced by softening and straightening, the probability of damaging the steel is reduced, the texture of the steel can be guaranteed, the later use of the steel is not affected, the structure is simple, the use is convenient, the manufacturing cost is lower compared with that of the existing drawing and poking machine, the steel drawing and poking cost is reduced, the steel drawing and poking machine is suitable for popularization, and the enterprise income is expanded.)

1. The utility model provides a drawing machine, includes base (1), base (1) is the level setting, its characterized in that: the automatic straightening machine is characterized by further comprising a controller (2), a feeding mechanism (3), a softening mechanism (4) and a straightening mechanism (5), wherein the feeding mechanism (3) comprises a supporting disk (6) and a rotating assembly (7), the supporting disk (6) is arranged on the right side of the upper end of the base (1), the rotating assembly (7) is vertically arranged and penetrates through the supporting disk (6), the softening mechanism (4) is arranged on the left side of the supporting disk (6), the softening mechanism (4) comprises a protective cover (8) and a heating assembly (9), the controller (2) is arranged on the outer wall of the protective cover (8), the heating assembly (9) is horizontally arranged at the top of the inner side of the protective cover (8), the straightening mechanism (5) is arranged on the left side of the softening mechanism (4), and the straightening mechanism (5) comprises a supporting platform (10) and two clamping assemblies (11), the supporting table (10) is vertically arranged, and the two combined tight assemblies (11) are symmetrically arranged at the top of the supporting table (10).

2. A drawing machine as claimed in claim 1, characterized in that: the rotating assembly (7) and the heating assembly (9) are both electrically connected with the controller (2); the rotating assembly (7) comprises a driving motor (12) and a bearing frame (13), the driving motor (12) is vertically arranged below the supporting plate (6), an output shaft of the driving motor penetrates through the supporting plate (6) and is fixedly connected with a rotating shaft (14), the bearing frame (13) is sleeved outside the rotating shaft (14), a bearing (15) is arranged between the bearing frame (13) and the supporting plate (6), the bearing (15) is sleeved outside the rotating shaft (14), and the driving motor (12) is electrically connected with the controller (2).

3. A drawing machine as claimed in claim 1, characterized in that: protection casing (8) include first casing (16), second casing (17) and base (18), first casing (16) are fixed to be established in the top one end of base (18), second casing (17) slide through two slider (19) and set up the top other end at base (18), be equipped with on base (18) and supply two gliding spouts of slider (19), first casing (16) are close to the symmetry on the top outer wall of second casing (17) and are equipped with two electric putter (20), the output of two electric putter (20) and the inner wall fixed connection of second casing (17), second casing (17) are close to the outer wall of first casing (16) on the symmetry be equipped with two guide bars, two guide bars all insert with first casing (16) and establish the connection near the outer wall of second casing (17).

4. A drawing machine as claimed in claim 1, characterized in that: heating element (9) include spiral heating pipe (21) and passage (22), install passage (22) through the bolt on first casing (16) are close to the outer wall of second casing (17), inside guide passage (23) that supply steel to pass that are equipped with of passage (22), spiral heating pipe (21) cover is established on the outer wall of guide passage (23), spiral heating pipe (21) are connected with controller (2) electricity.

5. A drawing machine as claimed in claim 1, characterized in that: each clamping assembly (11) comprises a sliding table (24) and a clamping sleeve (25), the sliding table (24) is fixedly arranged at the top of the supporting table (10), and the clamping sleeve (25) is arranged on the sliding table (24) in a sliding mode.

6. A drawing machine as claimed in claim 1, characterized in that: a guide sleeve (26) is arranged between the material bearing frame (13) and the protective cover (8), and a guide pipe (27) is arranged between the protective cover (8) and the supporting table (10).

7. A drawing machine as claimed in claim 3, characterized in that: and feeding holes are formed in two side walls of the second shell (17).

8. A drawing machine as claimed in claim 3, characterized in that: a plurality of guide wheels (28) are symmetrically arranged on the outer wall, close to the second shell (17), of the first shell (16), and a groove is formed in each guide wheel (28).

Technical Field

The invention relates to the technical field of steel processing, in particular to a drawing machine.

Background

The steel products are important materials essential for national construction and realization of quartification, are widely applied and have various varieties, and are generally divided into four categories, namely section bars, plates, pipes and metal products according to different section shapes, and also divided into categories, such as heavy rails, light rails, large-sized section bars, medium-sized section bars, small-sized section bars, steel cold-formed section bars, high-quality section bars, wire rods, medium-sized steel plates, thin steel plates, silicon steel sheets for electrical engineering, strip steel, seamless steel pipe steel products, welded steel pipes, metal products and the like. The drawing machine is an industrial device composed of mechanical equipment, lubricating equipment, electrical equipment, hydraulic and pneumatic systems and the like, and is equipment for drawing metal materials. The drawing machine is used for drawing metal at normal temperature. Its ability is often expressed in terms of maximum pull-out force. The drawing machine can be divided into a chain type drawing machine, a hydraulic drawing machine and a reel type drawing machine according to different structures.

Disclosure of Invention

The invention aims to provide a drawing machine.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a drawing machine, includes the base, the base is the level setting, still includes controller, feed mechanism, softening mechanism and straightening mechanism, feed mechanism includes supporting disk and rotating assembly, the supporting disk set up in base upper end right side, rotating assembly is vertical setting and passes the supporting disk, softening mechanism set up in the left side of supporting disk, softening mechanism includes protection casing and heating element, the controller set up in on the outer wall of protection casing, the heating element level set up in the inboard top of protection casing, straightening mechanism sets up in the left side of softening mechanism, straightening mechanism includes a supporting bench and two sets of tight subassemblies that close, a supporting bench is vertical setting, and two sets of tight subassemblies that close are the symmetry setting and are in the top of a supporting bench.

The invention is further provided with: the rotating assembly and the heating assembly are both electrically connected with the controller; the rotating assembly comprises a driving motor and a material bearing frame, the driving motor is vertically arranged below the supporting plate, an output shaft of the driving motor penetrates through the supporting plate and is fixedly connected with a rotating shaft, the material bearing frame is sleeved outside the rotating shaft, a bearing is arranged between the material bearing frame and the supporting plate, the bearing is sleeved outside the rotating shaft, and the driving motor is electrically connected with the controller.

The invention is further provided with: the protection casing includes first casing, second casing and base, the fixed top one end of establishing at the base of first casing, the second casing slides through two sliders and sets up the top other end at the base, is equipped with on the base and supplies two gliding spouts of slider, and the symmetry is equipped with two electric putter on the first casing is close to the top outer wall of second casing, and the output of two electric putter and the inner wall fixed connection of second casing, the second casing is close to the symmetry on the outer wall of first casing and is equipped with two guide bars, and two guide bars all insert with the outer wall that first casing is close to the second casing and establish and be connected.

The invention is further provided with: the heating assembly comprises a spiral heating pipe and a material guide pipe, the material guide pipe is installed on the outer wall, close to the second shell, of the first shell through bolts, a material guide channel for steel to pass is arranged inside the material guide pipe, the spiral heating pipe is sleeved on the outer wall of the material guide channel, and the spiral heating pipe is electrically connected with the controller.

The invention is further provided with: each clamping assembly comprises a sliding table and a clamping sleeve, the sliding table is fixedly arranged at the top of the supporting table, and the clamping sleeve is slidably arranged on the sliding table.

The invention is further provided with: the protective device is characterized in that a guide sleeve is arranged between the material bearing frame and the protective cover, and a guide pipe is arranged between the protective cover and the supporting table.

The invention is further provided with: and feeding holes are formed in the two side walls of the second shell.

The invention is further provided with: a plurality of guide wheels are symmetrically arranged on the outer wall, close to the second shell, of the first shell, and a groove is formed in each guide wheel.

In conclusion, the invention has the following beneficial effects:

1. the invention divides the drawing and poking process of the steel into two parts by designing the softening mechanism and the straightening mechanism, replaces the direct straightening in the prior art by softening and straightening, reduces the probability of damaging the steel, simultaneously can ensure the texture of the steel and does not influence the later use of the steel.

2. The drawing machine is simple in structure and convenient to use, and meanwhile compared with the existing drawing machine, the drawing machine is low in manufacturing cost, beneficial to reducing the drawing cost of steel, suitable for popularization and beneficial to expanding enterprise income.

3. According to the invention, the protective cover is designed to be connected with the first shell and the second shell in an inserting manner, so that the installation, the maintenance and the later replacement of the heating assembly are facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic plan structure view of the feeding mechanism of the present invention.

Fig. 4 is a plan sectional view taken along line B-B in fig. 3.

Fig. 5 is a schematic perspective view of the softening mechanism and the straightening mechanism according to the present invention.

Fig. 6 is an enlarged view of fig. 5 at C.

Fig. 7 is an enlarged view of fig. 5 at D.

The corresponding part names indicated by the numbers and letters in the drawings:

in the figure: 1-a base; 2-a controller; 3-a feeding mechanism; 4-a softening mechanism; 5-a straightening mechanism; 6-support disc; 7-a rotating assembly; 8-a protective cover; 9-a heating assembly; 10-a support table; 11-a tightening assembly; 12-a drive motor; 13-a material bearing frame; 14-a rotating shaft; 15-a bearing; 16-a first housing; 17-a second housing; 18-a base; 19-a slide block; 20-an electric push rod; 21-spiral heating pipe; 22-a material guide pipe; 23-a material guide channel; 24-a slide; 25-a clamping sleeve; 26-a guide sleeve; 27-a guide tube; 28-guide wheel.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

Referring to fig. 1 to 7, a drawing machine comprises a base 1, wherein the base 1 is horizontally arranged, the drawing machine further comprises a controller 2, a feeding mechanism 3, a softening mechanism 4 and a straightening mechanism 5, the feeding mechanism 3 comprises a supporting disk 6 and a rotating assembly 7, the supporting disk 6 is arranged on the right side of the upper end of the base 1, the rotating assembly 7 is vertically arranged and penetrates through the supporting disk 6, the softening mechanism 4 is arranged on the left side of the supporting disk 6, the softening mechanism 4 comprises a protective cover 8 and a heating assembly 9, the controller 2 is arranged on the outer wall of the protective cover 8, the heating assembly 9 is horizontally arranged at the top of the inner side of the protective cover 8, the straightening mechanism 5 is arranged on the left side of the softening mechanism 4, the straightening mechanism 5 comprises a supporting platform 10 and two clamping assemblies 11, the supporting platform 10 is vertically arranged, the two fastening components 11 are symmetrically arranged on the top of the support table 10.

The rotating assembly 7 and the heating assembly 9 are both electrically connected with the controller 2; the rotating assembly 7 comprises a driving motor 12 and a material bearing frame 13, the driving motor 12 is vertically arranged below the supporting plate 6, an output shaft of the driving motor passes through the supporting plate 6 and is fixedly connected with a rotating shaft 14, the material bearing frame 13 is sleeved outside the rotating shaft 14, a bearing 15 is arranged between the material bearing frame 13 and the supporting plate 6, the bearing 15 is sleeved outside the rotating shaft 14, and the driving motor 12 is electrically connected with the controller 2; when carrying out steel and drawing dialling, at first establish the steel book on holding the work or material rest 13 through the manual work, then start driving motor 12 through controller 2 to the drive holds the work or material rest 13 rotatory, and then carries steel to protection casing 8 inside.

The protective cover 8 comprises a first shell 16, a second shell 17 and a base 18, the first shell 16 is fixedly arranged at one end of the top of the base 18, the second shell 17 is slidably arranged at the other end of the top of the base 18 through two sliders 19, a sliding groove for the two sliders 19 to slide is formed in the base 18, two electric push rods 20 are symmetrically arranged on the outer wall, close to the top of the second shell 17, of the first shell 16, the output ends of the two electric push rods 20 are fixedly connected with the inner wall of the second shell 17, two guide rods are symmetrically arranged on the outer wall, close to the first shell 16, of the second shell 17, and the two guide rods are inserted and connected with the outer wall, close to the second shell 17, of the first shell 16; the protection cover 8 is designed into a form that the first shell 16 and the second shell 17 are inserted and combined, so that the heating assembly 9 is convenient to install, maintain and replace, when the heating assembly 9 is installed, maintained and replaced, only two electric push rods 20 need to be started, so that the output end of the electric push rods extends out, and the first shell 16 and the second shell 17 can be separated.

The heating assembly 9 comprises a spiral heating pipe 21 and a material guiding pipe 22, the material guiding pipe 22 is mounted on the outer wall of the first shell 16 close to the second shell 17 through bolts, a material guiding channel 23 for steel to pass through is arranged inside the material guiding pipe 22, the spiral heating pipe 21 is sleeved on the outer wall of the material guiding channel 23, and the spiral heating pipe 21 is electrically connected with the controller 2; after the steel enters the interior of the protective cover 8, the spiral heating pipe 21 is started through the controller 2, so that the steel in the material guide channel 23 is heated, and a softening effect is achieved, so that straightening treatment is facilitated.

Each clamping assembly 11 comprises a sliding table 24 and a clamping sleeve 25, the sliding table 24 is fixedly arranged at the top of the supporting table 10, and the clamping sleeve 25 is slidably arranged on the sliding table 24; after the steel material is heated and softened and enters between the two clamping sleeves 25, the two sliding tables 24 are started, so that the softened steel material is straightened.

A guide sleeve 26 is arranged between the material bearing frame 13 and the protective cover 8, and a guide pipe 27 is arranged between the protective cover 8 and the support table 10; when the driving motor 12 drives the material bearing frame 13 to rotate, steel can shake, the guide sleeve 26 has a limiting effect and reduces the shaking amplitude, so that the steel is more stable when being input into the protective cover 8, and the guide pipe 27 has a guiding effect after the steel is softened and can easily enter between the two clamping sleeves 25.

Two side walls of the second shell 17 are provided with feeding holes; after the steel material is wound around the material holding frame 13, one end of the steel material is inserted into a feeding hole near one end of the material holding frame 13.

A plurality of guide wheels 28 are symmetrically arranged on the outer wall of the first shell 16 close to the second shell 17, and a groove is arranged on each guide wheel 28; when the steel passes through the heating device inside the protective cover 8 and passes through the feeding groove between every two guide wheels 28, the groove is designed to guide the steel and prevent the steel from being stirred.

The working principle of the invention is as follows: when steel is pulled and pulled, firstly, the steel is coiled on the material bearing frame 13 manually, one end of the steel is inserted into a feeding hole close to one end of the material bearing frame 13, then the driving motor 12 is started through the controller 2, so that the material bearing frame 13 is driven to rotate, the steel is further conveyed into the protective cover 8, after the steel enters the protective cover 8, the spiral heating pipe 21 is started through the controller 2, so that the steel in the material guide channel 23 is heated, and the softening effect is further achieved, when the steel is heated from the interior of the protective cover 8, the steel passes through a feeding groove between every two guide wheels 28, and the groove is designed for guiding the steel, so that the steel is prevented from being stirred; after the steel enters between the two clamping sleeves 25 after being heated and softened, the two sliding tables 24 are started, so that the softened steel is straightened; when the driving motor 12 drives the material bearing frame 13 to rotate, the steel can shake, the guide sleeve 26 has a limiting effect and reduces the shaking amplitude, so that the steel is more stably input into the protective cover 8, and after the steel is softened, the guide pipe 27 has a guiding effect and can more easily enter between the two clamping sleeves 25; when the steel passes through the heating device inside the protective cover 8 and passes through the feeding groove between every two guide wheels 28, the groove is designed to guide the steel and prevent the steel from being stirred.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.