Electric threading machine

Abstract

The utility model relates to the technical field of die head threading machines, and discloses an electric die head threading machine which comprises a working table, supporting legs fixedly connected to the bottom of the working table, a connecting screen box fixedly connected to the bottom of the working table, a cooling liquid spraying plate fixedly connected to the top of the working table, and a die head fixedly connected to the top of the working table. A chuck main shaft is fixedly connected to the top of the workbench, a filtering and cleaning mechanism is arranged in the connecting screen box, and an auxiliary protection mechanism is arranged at the bottom of the workbench. According to the device, the connecting screen box is conveniently blocked while cutting chippings on the screen plate are pushed into the filtering box, limiting of the filtering box is conveniently achieved through movement of a sliding rod and cooperation with a spring, and therefore operation of workers is facilitated, and a workbench is conveniently protected in the machining process through work of an air cylinder and cooperation with a first rotating block and a second rotating block.

Description

Technical Field

[0001] The utility model relates to the technical field of threading machines, in particular to an electric threading machine. Background Art

[0002] The electric threading machine is an electric tool equipped with a forward and reverse device for processing the external threads of pipes. It intersects with the manual threading machine. It makes the pipe thread processing during pipe installation easy and quick, reducing the labor intensity of pipe installation workers.

[0003] According to the description of an electric threading machine disclosed in the patent website (authorization announcement number: CN 215145399 U), "the present application relates to an electric threading machine, which relates to the field of thread processing equipment, and includes a main body, a waste trough for receiving waste is provided on the main body, a plug-in groove is provided on the side wall of the waste trough, a filter plate is plugged into the plug-in groove, the filter plate covers the cross-section of the waste trough, a plurality of filter holes are provided on the filter plate, a first waste hopper is plugged into the side wall of the waste trough, the opening of the first waste hopper is arranged upward and covers the cross-section of the waste trough, and the first waste hopper is located below the filter plate. The present application has the effect of facilitating the staff to separately handle chips and coolant."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the chips are blocked by the filter plate and retained on the filter plate, and the coolant moves to the first waste hopper through the filter holes. During the processing of the chips and the coolant by the staff, the first waste hopper is first drawn out of the first moving groove to process the coolant, and then the filter plate is moved away from the bottom surface of the plug-in groove. In actual use, the device needs to be shut down when processing the chips, which affects the processing efficiency. At the same time, the processing part of the device is often open, which causes the coolant and chips to splash. Therefore, it is necessary to improve an electric threading machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an electric threading machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric threading machine, comprising a workbench, the bottom of the workbench is fixedly connected to a supporting leg, the bottom of the workbench is fixedly connected to a connecting screen box, the top of the workbench is fixedly connected to a coolant spray plate, the top of the workbench is fixedly connected to a die head, the top of the workbench is fixedly connected to a chuck spindle, a filtering and cleaning mechanism is arranged inside the connecting screen box, and an auxiliary protection mechanism is arranged at the bottom of the workbench;

[0008] The filtering and cleaning mechanism includes a filtering component and a cleaning component. The filtering component is arranged on the left side of the connecting sieve box, and the cleaning component is arranged on the front of the connecting sieve box.

[0009] Preferably, the filtering component includes a connecting platform. The connecting platform is fixedly connected to the left side of the connecting sieve box. A first motor is fixedly connected to the front of the connecting platform. The output end of the first motor penetrates through the connecting platform and extends to the inside to be fixedly connected with a threaded rod. A limiting rod is fixedly connected inside the connecting platform. A first baffle is slidably connected to the outside of the limiting rod, which is convenient for pushing the chips on the sieve plate into the filtering box while blocking the connecting sieve box, so as to realize the operation without stopping the machine and increase the processing efficiency.

[0010] Preferably, the first baffle is in threaded connection with the threaded rod. Grooves are opened at the corresponding positions of the connecting platform and the first baffle, and the first baffle is slidably connected inside the grooves. Grooves are opened at the corresponding positions of the connecting sieve box and the first baffle. A sieve plate is arranged inside the connecting sieve box. The first baffle contacts the sieve plate, which is convenient for a more stable cleaning process.

[0011] Preferably, the cleaning component includes a connecting box. The connecting box is fixedly connected to the front of the connecting sieve box. A filtering box is slidably connected inside the connecting box. A second baffle is fixedly connected inside the connecting box. A fixing block is fixedly connected to the front of the filtering box. A connecting cylinder is fixedly connected to the front of the connecting box. A spring is fixedly connected inside the connecting cylinder. A sliding rod is fixedly connected to the bottom of the spring, which is convenient for realizing the limitation of the filtering box, so as to facilitate the operation of the staff and avoid accidents during use.

[0012] Preferably, the sliding rod is slidably connected to the connecting cylinder. Grooves are opened at the corresponding positions of the fixing block and the sliding rod, and the sliding rod is slidably connected inside the grooves, which is convenient for a more stable collection process.

[0013] Preferably, the auxiliary protection mechanism includes a protection box. The protection box is rotatably connected inside the workbench. A fixing seat is fixedly connected to the bottom of the workbench. A first rotating block is rotatably connected inside the fixing seat. A cylinder is fixedly connected to the top of the first rotating block. A second rotating block is fixedly connected to the top of the cylinder, which is convenient for protecting the workbench during the processing while not affecting the staff's processing operations such as clamping the workpiece.

[0014] Preferably, grooves are opened at the corresponding positions of the protection box and the second rotating block, and the second rotating block is rotatably connected inside the grooves, which is convenient for a more stable use process.

[0015] Compared with the prior art, the present utility model provides an electric threading machine, which has the following beneficial effects:

[0016] 1. The electric pipe threading machine, through the set filtering and cleaning mechanism, during use, when the first motor works, the threaded rod rotates, cooperating with the limiting rod, facilitating the pushing of the cutting debris on the sieve plate into the inside of the filtering box while blocking the connecting sieve box, so as to realize the operation without stopping the machine, increasing the processing efficiency. Through the movement of the sliding rod and the cooperation of the spring, it is convenient to limit the filtering box, thus facilitating the operation of the staff and avoiding accidents during use.

[0017] 2. The electric pipe threading machine, through the set auxiliary protection mechanism, during use, when the cylinder works, cooperating with the first rotating block and the second rotating block, it is convenient to protect the workbench during processing without affecting the staff's processing operations such as clamping the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a front structure schematic diagram of the present invention;

[0020] Figure 2 It is an internal structure schematic diagram of the present invention;

[0021] Figure 3 It is a structure schematic diagram of the filtering component of the present invention;

[0022] Figure 4 It is an internal structure schematic diagram of the filtering component of the present invention;

[0023] Figure 5 It is a structure schematic diagram of the cleaning component of the present invention;

[0024] Figure 6 It is a sectional structure schematic diagram of the cleaning component of the present invention;

[0025] Figure 7 It is an internal structure schematic diagram of the cleaning component of the present invention;

[0026] Figure 8 It is a structure schematic diagram of the auxiliary protection mechanism of the present invention.

[0027] In the figure: 1, workbench; 2, support leg; 3, connecting sieve box; 4, coolant spray plate; 5, die head; 6, chuck spindle; 7, filtering and cleaning mechanism; 71, filtering component; 711, connecting table; 712, first motor; 713, first baffle; 714, threaded rod; 715, limiting rod; 72, cleaning component; 721, connecting box; 722, filtering box; 723, second baffle; 724, fixing block; 725, connecting cylinder; 726, sliding rod; 727, spring; 8, auxiliary protection mechanism; 81, protection box; 82, fixing seat; 83, first rotating block; 84, cylinder; 85, second rotating block. Specific implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] Embodiment 1:

[0031] Please refer to Figure 1-7 , the present invention provides a technical solution: an electric threading machine, including a workbench 1, a support leg 2 fixedly connected to the bottom of the workbench 1, a connecting sieve box 3 fixedly connected to the bottom of the workbench 1, a coolant spray plate 4 fixedly connected to the top of the workbench 1, a die head 5 fixedly connected to the top of the workbench 1, a chuck spindle 6 fixedly connected to the top of the workbench 1, a filtering and cleaning mechanism 7 arranged inside the connecting sieve box 3, and an auxiliary protection mechanism 8 arranged at the bottom of the workbench 1;

[0032] The filtering and cleaning mechanism 7 includes a filtering component 71 and a cleaning component 72. The filtering component 71 is arranged on the left side of the connecting sieve box 3, and the cleaning component 72 is arranged on the front of the connecting sieve box 3.

[0033] Further, the filtering component 71 includes a connecting platform 711. The connecting platform 711 is fixedly connected to the left side of the connecting sieve box 3. A first motor 712 is fixedly connected to the front surface of the connecting platform 711. The output end of the first motor 712 penetrates through the connecting platform 711 and extends to the inside to be fixedly connected with a threaded rod 714. A limiting rod 715 is fixedly connected to the inside of the connecting platform 711. A first baffle 713 is slidably connected to the outside of the limiting rod 715, which is convenient for pushing the cutting debris on the sieve plate into the inside of the filtering box 722 while blocking the connecting sieve box 3, so as to realize the operation without stopping the machine and increase the processing efficiency.

[0034] Further, the first baffle 713 is threadedly connected to the threaded rod 714. Grooves are formed at the corresponding positions of the connecting platform 711 and the first baffle 713, and the first baffle 713 is slidably connected to the inside of the groove. Grooves are formed at the corresponding positions of the connecting sieve box 3 and the first baffle 713. A sieve plate is arranged inside the connecting sieve box 3. The first baffle 713 is in contact with the sieve plate, which is convenient for a more stable cleaning process.

[0035] Further, the cleaning component 72 includes a connecting box 721. The connecting box 721 is fixedly connected to the front surface of the connecting sieve box 3. A filtering box 722 is slidably connected to the inside of the connecting box 721. A second baffle 723 is fixedly connected to the inside of the connecting box 721. A fixing block 724 is fixedly connected to the front surface of the filtering box 722. A connecting cylinder 725 is fixedly connected to the front surface of the connecting box 721. A spring 727 is fixedly connected to the inside of the connecting cylinder 725. A sliding rod 726 is fixedly connected to the bottom of the spring 727, which is convenient for realizing the limitation of the filtering box 722, so as to facilitate the operation of the staff and avoid accidents during use.

[0036] Further, the sliding rod 726 is slidably connected to the connecting cylinder 725. Grooves are formed at the corresponding positions of the fixing block 724 and the sliding rod 726, and the sliding rod 726 is slidably connected to the inside of the groove, which is convenient for a more stable collection process.

[0037] Embodiment 2:

[0038] Please refer to Figure 8 , and further obtained in combination with Embodiment 1. The auxiliary protection mechanism 8 includes a protection box 81. The protection box 81 is rotatably connected to the inside of the workbench 1. A fixed seat 82 is fixedly connected to the bottom of the workbench 1. A first rotating block 83 is rotatably connected to the inside of the fixed seat 82. A cylinder 84 is fixedly connected to the top of the first rotating block 83. A second rotating block 85 is fixedly connected to the top of the cylinder 84, which is convenient for protecting the workbench 1 during the processing process without affecting the processing operations such as clamping the workpiece by the staff.

[0039] Further, grooves are formed at the corresponding positions of the protection box 81 and the second rotating block 85, and the second rotating block 85 is rotatably connected to the inside of the groove, which is convenient for a more stable use process.

[0040] In the actual operation process, when this device is used, first, when processing is required, the cylinder 84 is operated. In cooperation with the first rotating block 83 and the second rotating block 85, the protective box 81 is rotated. The workpiece is clamped by the chuck spindle 6. Then, in cooperation with the die head 5, the processing process starts. The coolant spraying plate 4 is operated to cool the workpiece and the tool during the processing. The coolant and the cutting debris are introduced into the connecting sieve box 3 by gravity. The solid-liquid separation is achieved through the sieve plate provided. The coolant and the cutting debris are re-introduced into the bottom of the connecting sieve box 3 in cooperation with the connecting box 721 and the filtering box 722. The first motor 712 is operated to rotate the threaded rod 714. In cooperation with the limiting rod 715, the first baffle 713 is moved. The sliding rod 726 is moved and in cooperation with the spring 727, the limiting of the filtering box 722 is thus achieved.

[0041] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. An electric threading machine, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the bottom of the workbench (1) is fixedly connected to a connecting screen box (3), the top of the workbench (1) is fixedly connected to a coolant spray plate (4), the top of the workbench (1) is fixedly connected to a die head (5), the top of the workbench (1) is fixedly connected to a chuck spindle (6), a filtering and cleaning mechanism (7) is arranged inside the connecting screen box (3), and an auxiliary protection mechanism (8) is arranged at the bottom of the workbench (1); The filtering and cleaning mechanism (7) comprises a filtering component (71) and a cleaning component (72); the filtering component (71) is arranged on the left side of the connecting screen box (3); and the cleaning component (72) is arranged on the front side of the connecting screen box (3).

2. An electric threading machine according to claim 1, characterized in that: The filter assembly (71) comprises a connecting platform (711), the connecting platform (711) being fixedly connected to the left side of the connecting screen box (3), the connecting platform (711) being fixedly connected to a first motor (712) on the front side, the output end of the first motor (712) passing through the connecting platform (711) and extending to the inside where a threaded rod (714) is fixedly connected, the connecting platform (711) being fixedly connected to a limiting rod (715) inside, and the limiting rod (715) being slidably connected to a first baffle (713) on the outside.

3. An electric threading machine according to claim 2, characterized in that: The first baffle plate (713) is threadedly connected to the threaded rod (714); a groove is provided at a position corresponding to the first baffle plate (713) on the connecting platform (711), and the first baffle plate (713) is slidably connected inside the groove; a groove is provided at a position corresponding to the first baffle plate (713) on the connecting screen box (3); a sieve plate is arranged inside the connecting screen box (3), and the first baffle plate (713) is in contact with the sieve plate.

4. The electric threading machine according to claim 1, characterized in that: The cleaning assembly (72) comprises a connecting box (721), wherein the connecting box (721) is fixedly connected to the front of the connecting screen box (3), wherein a filter box (722) is slidably connected inside the connecting box (721), wherein a second baffle (723) is fixedly connected inside the connecting box (721), wherein a fixing block (724) is fixedly connected to the front of the filter box (722), wherein a connecting tube (725) is fixedly connected to the front of the connecting box (721), wherein a spring (727) is fixedly connected inside the connecting tube (725), and wherein a sliding rod (726) is fixedly connected to the bottom of the spring (727).

5. An electric threading machine according to claim 4, characterized in that: The sliding rod (726) is slidably connected to the connecting tube (725), grooves are provided at corresponding positions of the fixing block (724) and the sliding rod (726), and the sliding rod (726) is slidably connected inside the groove.

6. The electric threading machine according to claim 1, characterized in that: The auxiliary protection mechanism (8) comprises a protection box (81), the protection box (81) is rotatably connected inside the workbench (1), a fixed seat (82) is fixedly connected to the bottom of the workbench (1), a first rotating block (83) is rotatably connected inside the fixed seat (82), a cylinder (84) is fixedly connected to the top of the first rotating block (83), and a second rotating block (85) is fixedly connected to the top of the cylinder (84).

7. An electric threading machine according to claim 6, characterized in that: The protection box (81) is provided with grooves at positions corresponding to the second rotating block (85), and the second rotating block (85) is rotatably connected inside the grooves.

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