Steel bar straight thread threading machine

Abstract

The utility model discloses a reinforcing steel bar straight thread threading machine which comprises a workbench, the top of the workbench is sequentially provided with a clamping assembly, a scrap removing structure and a threading assembly from left to right, the scrap removing structure is used for removing and collecting scrap iron generated during reinforcing steel bar machining, and the scrap removing structure comprises a conveying assembly and a collecting box assembly. The conveying assembly is used for conveying the received scrap iron to the area of the collecting box assembly, the collecting box assembly is used for collecting the scrap iron in a unified mode, according to the scrap removing structure, the scrap iron generated during steel bar machining can fall on the conveying belt firstly, the motor drives the conveying belt to operate, and therefore the scrap iron is removed. The conveying belt in the running state conveys the scrap iron to the area of the collecting box and falls into the collecting box, and the collecting box collects the scrap iron in a unified mode, so that the effect of removing and collecting the scrap iron generated during rebar machining is achieved, and the situation that much scrap iron accumulated on the workbench is inconvenient to clean is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery, and particularly relates to a straight thread sleeve rolling machine for steel bars. Background Technique

[0002] The connection of steel bar sleeves belongs to mechanical connection in the connection methods of steel bars, and is suitable for the connection between large-diameter steel bars. The sleeve connection has the characteristics of convenient and fast connection, saving steel bars, low requirements for construction conditions, and being not restricted by the composition and type of steel bars.

[0003] When the existing straight thread sleeve rolling machine for steel bars processes steel bars, the steel bars to be processed are clamped and limited by a clamping component, and then the threading component is powered on and operated, so that the threading component in the operating state processes the steel bars to be processed in the clamped state. However, during the steel bar threading process, a large amount of iron filings will fall on the workbench, resulting in a situation where a large amount of iron filings are accumulated on the workbench and are inconvenient to clean. Content of the Utility Model

[0004] The purpose of the utility model is to provide a straight thread sleeve rolling machine for steel bars, so as to solve the problem that a large amount of iron filings will fall on the workbench during the steel bar threading process, resulting in a situation where a large amount of iron filings are accumulated on the workbench and are inconvenient to clean as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a straight thread sleeve rolling machine for steel bars, including a workbench, on the top of the workbench, a clamping component, a chip removal structure and a threading component are sequentially arranged from left to right. The chip removal structure is used for removing and collecting the iron filings generated during the processing of steel bars; the chip removal structure includes a transportation component and a collection box component;

[0006] The transportation component is used for transporting the received iron filings to the area of the collection box component;

[0007] The collection box component is used for uniformly collecting the iron filings.

[0008] Preferably, the clamping component is used for clamping and limiting the steel bars, and the threading component is used for threading the clamped steel bars.

[0009] Preferably, the transportation component includes a bracket, a motor, a first synchronous pulley, a second synchronous pulley, a synchronous belt, a conveyor belt and two L-shaped fixing frames, and a roller;

[0010] The L-shaped fixing bracket is fixedly connected to the top of the workbench. The rotating roller is rotatably connected to the L-shaped fixing bracket. The bracket is fixedly connected to the top of one of the L-shaped fixing brackets. The motor is installed inside the bracket, and the end of the output shaft of the motor is fixedly connected to one of the rotating rollers. The first synchronous pulley is assembled on the outer wall of one of the rotating rollers. The second synchronous pulley is assembled on the outer wall of the other rotating roller. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt in a transmission manner, and the outer sides of the first synchronous pulley and the second synchronous pulley are engaged with the tooth grooves on the inner side of the synchronous belt. The conveyor belt is arranged outside the two rotating rollers.

[0011] Preferably, the output shaft of the motor in the operating state is used to drive one of the rotating rollers to rotate, and one of the rotating rollers in the rotating state is used to drive the other rotating roller to rotate synchronously.

[0012] Preferably, the two rotating rollers in the synchronous rotating state are used to drive the conveyor belt to operate, and the conveyor belt in the operating state is used to transport the received iron filings.

[0013] Preferably, the collection box assembly includes a dovetail groove, a dovetail piece, a collection box, an iron sheet and a magnetic sheet. The dovetail groove is opened inside the bent part of the L-shaped fixing bracket and extends towards its interior. The collection box is detachably connected to the L-shaped fixing bracket. The dovetail piece is fixedly connected to the outer wall of the collection box, and the dovetail piece is slidably connected to the inside of the dovetail groove. The iron sheet is arranged at the bottom end of the inner wall of the dovetail groove, and the magnetic sheet is arranged at the bottom end of the dovetail piece.

[0014] Preferably, the iron sheet and the magnetic sheet are magnetically connected, and the iron sheet and the magnetic sheet in the magnetically connected state are used to limit the position of the collection box. The opening of the collection box in the installed state is located below the output end of the conveyor belt.

[0015] Compared with the prior art, the beneficial effect of the present utility model is that for this chip removal structure, the iron filings generated during the processing of steel bars will first fall on the conveyor belt, and the motor drives the conveyor belt to operate. The conveyor belt in the operating state transports the iron filings to the collection box area and drops them inside the collection box, and then the collection box collects the iron filings uniformly, so as to achieve the effect of removing and collecting the iron filings generated during the processing of steel bars, and avoid the situation that it is inconvenient to clean up a large amount of iron filings accumulated on the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of a straight thread rolling machine for steel bars according to an embodiment of the present utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the chip removal structure according to an embodiment of the present utility model;

[0018] Figure 3 Schematic cross-sectional structure diagram of the L-shaped fixing bracket according to an embodiment of the present utility model;

[0019] Figure 4 Schematic structure diagram of the collection box according to an embodiment of the present utility model.

[0020] In the figure: 1, workbench; 2, clamping assembly; 3, threading assembly; 4, chip removal structure; 401, L-shaped fixing bracket; 402, rotating roller; 403, bracket; 404, motor; 405, first synchronous pulley; 406, second synchronous pulley; 407, synchronous belt; 408, dovetail groove; 409, dovetail piece; 4010, collection box; 4011, conveyor belt; 4012, iron sheet; 4013, magnetic sheet. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution for a straight thread threading machine for steel bars: a straight thread threading machine for steel bars, including a workbench 1, on the top of the workbench 1, a clamping assembly 2, a chip removal structure 4 and a threading assembly 3 are sequentially arranged from left to right. The chip removal structure 4 is used for removing and collecting iron chips generated during the processing of steel bars;

[0023] The chip removal structure 4 includes a transportation component and a collection box component; the transportation component is used for transporting the received iron chips to the area of the collection box component; the collection box component is used for uniformly collecting the iron chips.

[0024] Please pay special attention to referring to Figure 1 , the clamping assembly 2 is used for clamping and limiting the steel bars, and the threading assembly 3 is used for threading the clamped steel bars.

[0025] In this embodiment: the steel bar to be processed is clamped and limited by the clamping assembly 2, and then the threading assembly 3 is powered on and operated, so that the operating threading assembly 3 threads the steel bar to be processed in the clamped state.

[0026] Please pay special attention to referring to Figure 2, in one or more embodiments of the present utility model, the transportation component includes a bracket 403, a motor 404, a first synchronous pulley 405, a second synchronous pulley 406, a synchronous belt 407, a conveyor belt 4011 and two L-shaped fixing brackets 401, and a roller 402;

[0027] The L-shaped fixing bracket 401 is fixedly connected to the top of the workbench 1. The roller 402 is rotatably connected to the L-shaped fixing bracket 401. The bracket 403 is fixedly connected to the top of one L-shaped fixing bracket 401. The motor 404 is installed inside the bracket 403, and the end of the output shaft of the motor 404 is fixedly connected to one roller 402. The first synchronous pulley 405 is assembled on the outer wall of one roller 402. The second synchronous pulley 406 is assembled on the outer wall of the other roller 402. The first synchronous pulley 405 and the second synchronous pulley 406 are drivingly connected by the synchronous belt 407, and the outer sides of the first synchronous pulley 405 and the second synchronous pulley 406 are engaged with the tooth grooves on the inner side of the synchronous belt 407. The conveyor belt 4011 is arranged outside the two rollers 402.

[0028] In this embodiment: By connecting the motor 404 to power and running it, the output shaft of the running motor 404 drives one roller 402 to rotate. Then, the rotating one roller 402 drives the first synchronous pulley 405 to rotate. Since the outer sides of the first synchronous pulley 405 and the second synchronous pulley 406 are engaged with the tooth grooves on the inner side of the synchronous belt 407, the rotating first synchronous pulley 405 drives the second synchronous pulley 406 to rotate through the synchronous belt 407. Then, the rotating second synchronous pulley 406 drives the other roller 402 to rotate synchronously. Thus, the two synchronously rotating rollers 402 drive the conveyor belt 4011 to run.

[0029] Please refer specifically to Figure 2 , in one or more embodiments of the present utility model, the output shaft of the running motor 404 is used to drive one roller 402 to rotate, and the rotating one roller 402 is used to drive the other roller 402 to rotate synchronously.

[0030] In this embodiment: The output shaft of the running motor 404 drives one roller 402 to rotate. Then, the rotating one roller 402 drives the first synchronous pulley 405 to rotate. Since the outer sides of the first synchronous pulley 405 and the second synchronous pulley 406 are engaged with the tooth grooves on the inner side of the synchronous belt 407, the rotating first synchronous pulley 405 drives the second synchronous pulley 406 to rotate through the synchronous belt 407. Then, the rotating second synchronous pulley 406 drives the other roller 402 to rotate synchronously.

[0031] Please refer specifically to Figure 2, in one or more embodiments of the present utility model, two rollers 402 in a synchronous rotation state are used to drive a conveyor belt 4011 to operate, and the conveyor belt 4011 in an operating state is used to transport the received iron filings.

[0032] In this embodiment: The conveyor belt 4011 is driven to operate by two rollers 402 in a synchronous rotation state, and the iron filings will first fall on the conveyor belt 4011. At this time, the conveyor belt 4011 in an operating state transports the received iron filings to the area of the collection box 4010.

[0033] Please refer specifically to Figure 3 , in one or more embodiments of the present utility model, the collection box assembly includes a dovetail groove 408, a dovetail piece 409, a collection box 4010, an iron sheet 4012, and a magnetic sheet 4013;

[0034] The dovetail groove 408 is opened inside the bent portion of the L-shaped fixing bracket 401 and extends into its interior. The collection box 4010 is detachably connected to the L-shaped fixing bracket 401. The dovetail piece 409 is fixedly connected to the outer wall of the collection box 4010, and the dovetail piece 409 is slidably connected to the inside of the dovetail groove 408. The iron sheet 4012 is arranged at the bottom end of the inner wall of the dovetail groove 408, and the magnetic sheet 4013 is arranged at the bottom end of the dovetail piece 409.

[0035] In this embodiment: When installing the collection box 4010, the dovetail piece 409 fixedly connected to the outer wall of the collection box 4010 is inserted into the inside of the dovetail groove 408. The dovetail groove 408 and the dovetail piece 409 in a clamped state pre-connect the collection box 4010 and the L-shaped fixing bracket 401. When the dovetail piece 409 is completely inserted into the inside of the dovetail groove 408, the iron sheet 4012 and the magnetic sheet 4013 come into contact. Due to the magnetic connection between the iron sheet 4012 and the magnetic sheet 4013, the iron sheet 4012 and the magnetic sheet 4013 in a magnetically connected state limit the position of the collection box 4010, and thus the installation of the collection box 4010 is completed.

[0036] Please refer specifically to Figure 3 , in one or more embodiments of the present utility model, the iron sheet 4012 and the magnetic sheet 4013 are magnetically connected, and the iron sheet 4012 and the magnetic sheet 4013 in a magnetically connected state are used to limit the position of the collection box 4010. The opening of the collection box 4010 in the installed state is located below the output end of the conveyor belt 4011.

[0037] In this embodiment: The iron sheet 4012 and the magnetic sheet 4013 are brought into contact. Due to the magnetic connection between the iron sheet 4012 and the magnetic sheet 4013, the iron sheet 4012 and the magnetic sheet 4013 in a magnetically connected state limit the position of the collection box 4010.

[0038] In use, first install the collection box 4010, insert the dovetail piece 409 fixedly connected to the outer wall of the collection box 4010 into the dovetail groove 408. The dovetail groove 408 and the dovetail piece 409 in the engaged state pre-connect the collection box 4010 and the L-shaped fixing bracket 401. When the dovetail piece 409 is completely inserted into the dovetail groove 408, the iron sheet 4012 contacts the magnetic sheet 4013. Since the iron sheet 4012 and the magnetic sheet 4013 are magnetically connected, the iron sheet 4012 and the magnetic sheet 4013 in the magnetically connected state limit the position of the collection box 4010, thus completing the installation of the collection box 4010.

[0039] At this time, then clamp and limit the steel bar to be processed through the clamping assembly 2, and then connect the threading assembly 3 to power on and operate. The operating threading assembly 3 threads the clamped steel bar to be processed. During the threading process of the steel bar, a large amount of iron chips will fall off. At this time, connect the motor 404 to power on and operate, so that the output shaft of the operating motor 404 drives a roller 402 to rotate. Then the rotating roller 402 drives the first synchronous wheel 405 to rotate. Since the outer sides of the first synchronous wheel 405 and the second synchronous wheel 406 are engaged with the tooth grooves on the inner side of the synchronous belt 407, the rotating first synchronous wheel 405 drives the second synchronous wheel 406 to rotate through the synchronous belt 407. Then the rotating second synchronous wheel 406 drives the other roller 402 to rotate synchronously. Thus, the two synchronously rotating rollers 402 drive the conveyor belt 4011 to operate. Moreover, the iron chips will first fall on the conveyor belt 4011. At this time, the operating conveyor belt 4011 transports the received iron chips to the area of the collection box 4010. Since the opening of the installed collection box 4010 is located below the output end of the conveyor belt 4011, the conveyor belt 4011 drops the iron chips through its output end into the collection box 4010. The collection box 4010 collects the iron chips uniformly. When the collection box 4010 is full of collected chips, remove the collection box 4010 and clear the iron chips collected inside it, thus achieving the effect of clearing and collecting the iron chips generated during the processing of the steel bar.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar straight threading machine, comprising a workbench (1), wherein a clamping assembly (2), a chip removal structure (4) and a threading assembly (3) are sequentially arranged on the top of the workbench (1) from left to right, and characterized in that: The chip removal structure (4) is used to remove and collect iron chips generated during steel bar processing; The chip removal structure (4) comprises a transport component and a collection box component; The transport component is used to transport the received iron filings to the collection box component area; the collection box component is used to collect the iron filings in a unified manner; The clamping assembly (2) is used to clamp and limit the position of the steel bar, and the threading assembly (3) is used to thread the steel bar in the clamped state.

2. A steel bar straight threading machine according to claim 1, characterized in that: The transport assembly comprises a bracket (403), a motor (404), a first synchronous wheel (405), a second synchronous wheel (406), a synchronous belt (407), a conveyor belt (4011), two L-shaped fixed frames (401), and a roller (402); the L-shaped fixed frame (401) is fixedly connected to the top of the workbench (1), the roller (402) is rotatably connected to the L-shaped fixed frame (401), the bracket (403) is fixedly connected to the top of one of the L-shaped fixed frames (401), the motor (404) is installed on the inner side of the bracket (403), and the motor (404) is connected to the conveyor belt (4011). 04) is fixedly connected to one of the rollers (402), the first synchronous wheel (405) is mounted on the outer wall of one of the rollers (402), the second synchronous wheel (406) is mounted on the outer wall of the other roller (402), the first synchronous wheel (405) and the second synchronous wheel (406) are connected through the synchronous belt (407), and the outer sides of the first synchronous wheel (405) and the second synchronous wheel (406) are meshed with the tooth grooves on the inner side of the synchronous belt (407), and the conveyor belt (4011) is arranged on the outer sides of the two rollers (402).

3. A steel bar straight threading machine according to claim 2, characterized in that: The output shaft of the motor (404) in the running state can drive one of the rotating rollers (402) to rotate, and the rotating roller (402) in the rotating state can drive another rotating roller (402) to rotate synchronously.

4. A steel bar straight threading machine according to claim 2, characterized in that: The two rotating rollers (402) in a synchronously rotating state can drive the conveyor belt (4011) to operate, and the conveyor belt (4011) in an operating state can transport the received iron filings.

5. A steel bar straight threading machine according to claim 2, characterized in that: The collection box assembly comprises a dovetail groove (408), a dovetail piece (409), a collection box (4010), an iron sheet (4012) and a magnetic sheet (4013); The dovetail groove (408) is opened on the inner side of the bending part of the L-shaped fixing frame (401) and extends toward the inside thereof; the collection box (4010) is detachably connected to the L-shaped fixing frame (401); the dovetail piece (409) is fixedly connected to the outer wall of the collection box (4010), and the dovetail piece (409) is slidably connected to the inside of the dovetail groove (408); the iron sheet (4012) is arranged at the bottom end of the inner wall of the dovetail groove (408); and the magnetic sheet (4013) is arranged at the bottom end of the dovetail piece (409).

6. A steel bar straight threading machine according to claim 5, characterized in that: The iron sheet (4012) is magnetically connected to the magnetic sheet (4013), and the iron sheet (4012) and the magnetic sheet (4013) in the magnetically connected state are used to limit the position of the collection box (4010), and the opening of the collection box (4010) in the installed state is located below the output end of the conveyor belt (4011).

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