Screw tap square tail machining device

Abstract

The utility model relates to the technical field of screw tap square tail machining equipment, in particular to a screw tap square tail machining device which comprises an operation table, a movable rotating machine is installed on the operation table in a sliding mode, the movable rotating machine is connected with the output end of a hydraulic cylinder, a cutter is installed at the output end of the movable rotating machine, and a fixed rotating machine is installed on the operation table. A clamping cylinder is installed at the output end of the fixed rotating machine, a protection assembly is arranged on the operation table, and the protection assembly comprises a rotating shaft. Through the arrangement of the protection assembly, when the movable rotating machine moves leftwards again and is about to start machining operation, a protection plate can be lifted in a rotating mode to shield a screw tap being machined, and it is avoided that splashing scrap iron generated in the machining process is splashed to the body of a worker, so that certain harm is caused; and the protective plate can prevent the worker from accidentally stretching the hand to the position of the cutter in the machining process to cause injury to the hand.

Description

Technical Field

[0001] The utility model relates to the technical field of tap square tail processing equipment, and particularly relates to a tap square tail processing device. Background Art

[0002] Tap square tail processing is a common processing technology used to manufacture a square structure at the tail of a tap for better gripping and rotation. This processing is usually used in the manufacturing and repair of taps to ensure that the tap can be more easily gripped and operated during use.

[0003] Chinese Patent Publication No. CN219274498U discloses "a tap square tail processing device", including: a reverse flower head seat and a center tailstock; the center tailstock is used to abut against the handle end of the tap square tail to be processed; the tap square tail to be processed can rotate relative to the center tailstock; the reverse flower head seat is used to lock the cutting edge of the tap square tail to be processed and fasten the tap square tail to be processed between the reverse flower head seat and the center tailstock for milling the tap square tail to be processed to obtain the tap square tail. By replacing the center tailstock, the product processing range can be adjusted. The two-piece structural design and the combined use of the reverse flower head seat and the center tailstock make the clamping of the tap square tail to be processed more stable by restricting the degrees of freedom at both ends of the tap square tail to be processed, thereby improving the processing quality of the tap square tail to be processed. In addition, the operator saves time and effort during clamping, reducing the labor intensity and clamping difficulty.

[0004] During the conception process, the applicant searched a large number of patent documents on the patent network. For example, Chinese Patent Publication No. CN219274498U discloses that "a tap square tail processing device" will have a lot of iron chips splashing during the processing, resulting in that when the staff operates beside, it is easy to be scratched by the splashing iron chips. If the iron chips fly into the eyes of the staff, it may cause certain harm to the eyes of the staff. Therefore, a tap square tail processing device is proposed to solve the above-mentioned problems. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the present utility model provides a device for processing the square tail of a tap, which solves the problems mentioned in the above background art, namely, a large amount of iron filings will splash during the processing, resulting in easy scratching of the staff by the splashing iron filings when operating beside. If the iron filings fly into the eyes of the staff, it may cause certain harm to the eyes of the staff. To achieve the above objectives, the present utility model is realized through the following technical solutions: A device for processing the square tail of a tap, including an operation table, on which a processing component is provided. The processing component includes a hydraulic cylinder installed on the operation table. A movable rotating machine is slidably installed on the operation table, and the movable rotating machine is connected to the output end of the hydraulic cylinder. A tool is installed at the output end of the movable rotating machine. A fixed rotating machine is installed on the operation table, and a clamping cylinder is installed at the output end of the fixed rotating machine. A protection component is provided on the operation table, and the protection component includes a rotating shaft installed on the inner wall of the operation table. A protection plate is rotatably connected to the outer wall of the rotating shaft. Two push rods are installed at the bottom of the protection plate. A sliding rod is slidably installed on the bottom surface of the operation table. One end of the sliding rod is connected to a connecting rod, and the other end of the sliding rod is connected to a chute plate. A roller is installed at the bottom of the movable rotating machine.

[0006] Preferably, the inner walls of both of the two push rods are slidably connected to the sliding rod, the chute plate is slidably connected to the bottom surface of the operation table, and the roller is slidably connected to the inner wall of the operation table.

[0007] Preferably, the chute plate is provided with an inclined groove, and the roller contacts the inclined groove of the chute plate during movement.

[0008] Preferably, a cleaning component is provided on the operation table, and the cleaning component includes a slide rail installed on the operation table, and a push plate is slidably connected to the slide rail.

[0009] Preferably, a connecting rod is hinged to the push plate, and the end of the connecting rod away from the push plate is hinged to the movable rotating machine.

[0010] Preferably, a cooling component is provided on the operation table, and the cooling component includes a water sprayer connected to the bottom surface of the operation table. A touch switch is installed on the water sprayer, and the chute plate will contact the touch switch during movement.

[0011] Preferably, a water pipe is installed on the water sprayer, and a nozzle is provided on the water pipe, and the nozzle is located behind the tool.

[0012] From the above technical solutions, it can be seen that a device for processing the square tail of a tap provided by the embodiments of this specification has at least the following beneficial effects:

[0013] (1) With the provision of the protection component, when the movable rotating machine is about to start processing operations and moves to the left, the protection plate can be raised by rotation to shield the tap being processed, preventing flying iron filings generated during processing from splashing onto the staff and causing certain injuries. Moreover, the protection plate can prevent the staff from accidentally reaching their hands to the position of the tool during processing, thus avoiding hand injuries.

[0014] (2) With the provision of the cleaning component, when the movable rotating machine performs one processing operation, the push plate can push the iron filings splashed on the operating table into the waste bin under the operating table, thereby maintaining the cleanliness of the operating table and preventing the accumulation of a large amount of iron filings on the operating table after long-term use, which may affect its use.

[0015] (3) With the provision of the cooling component, when the tool is performing processing operations, the water sprayer can spray the coolant onto the tool and the tap through the nozzles on the water pipe to cool the tap and the tool, preventing the tool from accelerating aging and reducing its service life under long-term high-temperature use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the processing component in the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the protection component in the present utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the cleaning component in the present utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the cooling component in the present utility model.

[0022] In the figure: 1, operating table; 2, processing component; 21, hydraulic cylinder; 22, movable rotating machine; 23, tool; 24, fixed rotating machine; 25, clamping cylinder; 3, protection component; 31, protection plate; 32, rotating shaft; 33, lever; 34, connecting rod; 35, sliding rod; 36, chute plate; 37, roller; 4, cleaning component; 41, connecting rod; 42, push plate; 43, slide rail; 5, cooling component; 51, water sprayer; 52, water pipe; 53, touch switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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.

[0024] Embodiment 1

[0025] Please refer to Figures 1 - 3 As shown, a tap square tail processing device includes an operation table 1. A processing component 2 is arranged on the operation table 1. The processing component 2 includes a hydraulic cylinder 21. The hydraulic cylinder 21 is installed on the operation table 1. A movable rotating machine 22 is slidably installed on the operation table 1. The movable rotating machine 22 is connected to the output end of the hydraulic cylinder 21. A tool 23 is installed at the output end of the movable rotating machine 22. A fixed rotating machine 24 is installed on the operation table 1. A clamping cylinder 25 is installed at the output end of the fixed rotating machine 24. The staff fixes the tap on the clamping cylinder 25. Start the movable rotating machine 22 and the fixed rotating machine 24. The movable rotating machine 22 drives the tool 23 to rotate. The fixed rotating machine 24 drives the tap to rotate through the clamping cylinder 25. The rotation speed of the tool 23 is different from that of the clamping cylinder 25. Start the hydraulic cylinder 21. The hydraulic cylinder 21 drives the movable rotating machine 22 to slide leftward. The movable rotating machine 22 drives the tool 23 to move leftward. During the movement of the tool 23, it contacts the tap, and through the cooperation of different rotation speeds of the tool 23 and the clamping cylinder 25, the tool 23 cuts a predetermined shape (such as a quadrilateral, hexagon, etc.) on the tap. After the processing is completed, turn off the hydraulic cylinder 21. The hydraulic cylinder 21 drives the movable rotating machine 22 to move rightward to reset; a protection component 3 is arranged on the operation table 1. The protection component 3 includes a rotating shaft 32. The rotating shaft 32 is installed on the inner wall of the operation table 1. A protection plate 31 is rotatably connected to the outer wall of the rotating shaft 32. Two dial rods 33 are installed at the bottom of the protection plate 31. A sliding rod 35 is slidably installed on the bottom surface of the operation table 1. One end of the sliding rod 35 is connected to a connecting rod 34. The other end of the sliding rod 35 is connected to a chute plate 36. A roller 37 is installed at the bottom of the movable rotating machine 22. The inner walls of the two dial rods 33 are both slidably connected to the sliding rod 35. The chute plate 36 is slidably connected to the bottom surface of the operation table 1. The roller 37 is slidably connected to the inner wall of the operation table 1. An inclined groove is arranged on the chute plate 36. The roller 37 contacts the inclined groove of the chute plate 36 during the movement. When the movable rotating machine 22 moves leftward, the movable rotating machine 22 drives the roller 37 to move leftward. During the leftward movement of the roller 37, it enters the inclined groove of the chute plate 36 and rolls along the inclined groove, so that the roller 37 drives the chute plate 36 to move backward. The chute plate 36 drives the connecting rod 34 to move backward through the sliding rod 35. The connecting rod 34 drives the protection plate 31 to rotate around the rotating shaft 32 through the two dial rods 33, so that the protection plate 31 rotates 90 degrees around the rotating shaft 32. The rotated protection plate 31 shields the tap being processed.

[0026] In this embodiment, through the setting of the protection component 3, when the movable rotary machine 22 is about to start processing and moves to the left, the protection plate 31 can be raised by rotation to block the tap being processed, preventing the splashing iron chips generated during processing from splashing onto the staff and causing certain injuries. Moreover, the protection plate 31 can prevent the staff from accidentally reaching their hands to the position of the tool 23 during processing and causing hand injuries.

[0027] Embodiment 2

[0028] Please refer to Figure 4 As shown, a cleaning component 4 is provided on the operating table 1. The cleaning component 4 includes a slide rail 43 installed on the operating table 1. A push plate 42 is slidably connected to the slide rail 43. A connecting rod 41 is hinged to the push plate 42. One end of the connecting rod 41 away from the push plate 42 is hinged to the movable rotary machine 22. When the movable rotary machine 22 moves to the left, the movable rotary machine 22 drives the push plate 42 to slide forward on the slide rail 43 through the connecting rod 41. Since the inner wall of the operating table 1 is exposed after the push plate 42 is raised, the staff can place a waste chip box under the operating table 1. When the push plate 42 slides, it pushes the iron chips accumulated on the table surface to the inner wall of the operating table 1, and the iron chips fall into the waste chip box through the inner wall of the operating table 1, achieving the effect of cleaning the operating table 1.

[0029] Furthermore, please refer to Figure 5 As shown, a cooling component 5 is provided on the operating table 1. The cooling component 5 includes a water sprayer 51 connected to the bottom surface of the operating table 1. A touch switch 53 is installed on the water sprayer 51. The chute plate 36 will contact the touch switch 53 during movement. A water pipe 52 is installed on the water sprayer 51, and a nozzle is provided on the water pipe 52, and the nozzle is located behind the tool 23. While the chute plate 36 moves backward, the chute plate 36 contacts the touch switch 53, and the touch switch 53 activates the water sprayer 51. The water sprayer 51 sprays the coolant onto the working tool 23 through the nozzle on the water pipe 52 to cool the tool 23.

[0030] In this embodiment, through the setting of the cleaning component 4, while the movable rotary machine 22 is performing a processing operation, the push plate 42 can push the iron chips splashed on the operating table 1 into the waste chip box under the operating table 1, thereby maintaining the cleanliness of the operating table 1 and preventing the accumulation of a large amount of iron chips on the operating table 1 after long-term use, which may affect the use. Through the setting of the cooling component 5, when the tool 23 is performing a processing operation, the water sprayer 51 can spray the coolant onto the tool 23 and the tap through the nozzle on the water pipe 52 to cool the tap and the tool 23, preventing the tool 23 from accelerating aging and reducing its service life under the condition of long-term high-temperature use.

[0031] When a tap square tail processing device of the utility model is in use, the staff fixes the tap on the clamping cylinder 25, starts the movable rotating machine 22 and the fixed rotating machine 24. The movable rotating machine 22 drives the tool 23 to rotate, and the fixed rotating machine 24 drives the tap to rotate through the clamping cylinder 25. The rotation speed of the tool 23 is different from that of the clamping cylinder 25. Start the hydraulic cylinder 21, and the hydraulic cylinder 21 drives the movable rotating machine 22 to slide leftward. The movable rotating machine 22 drives the tool 23 to move leftward. During the movement of the tool 23, it contacts the tap, and through the cooperation of different rotation speeds of the tool 23 and the clamping cylinder 25, the tool 23 cuts out a predetermined shape (such as a quadrilateral, a hexagon, etc.) on the tap. After the processing is completed, turn off the hydraulic cylinder 21, and the hydraulic cylinder 21 drives the movable rotating machine 22 to move rightward to reset. When the movable rotating machine 22 moves leftward, the movable rotating machine 22 drives the roller 37 to move leftward. During the leftward movement of the roller 37, it enters the inclined groove of the chute plate 36 and rolls along the inclined groove, so that the roller 37 drives the chute plate 36 to move backward. The chute plate 36 drives the connecting rod 34 to move backward through the slide rod 35. The connecting rod 34 drives the protection plate 31 to rotate around the rotating shaft 32 through two toggle levers 33, so that the protection plate 31 rotates 90 degrees around the rotating shaft 32. The rotated protection plate 31 shields the tap being processed. When the movable rotating machine 22 moves rightward to reset, through the cooperation of the roller 37 and the chute plate 36, the protection plate 31 resets accordingly. Through the setting of the protection component 3, when the movable rotating machine 22 moves leftward and is about to start the processing operation, the protection plate 31 can be raised by rotating to shield the tap being processed, avoiding the flying iron chips generated during the processing from splashing onto the staff and causing certain injuries. Moreover, the protection plate 31 can prevent the staff from accidentally stretching their hands to the position of the tool 23 during the processing and causing hand injuries.

[0032] When the movable rotary machine 22 moves leftward, the movable rotary machine 22 drives the push plate 42 to slide forward on the slide rail 43 through the connecting rod 41. Since the inner wall of the operating table 1 is exposed after the push plate 42 rises, the staff can place a waste bin under the operating table 1. When the push plate 42 slides, it pushes the iron filings accumulated on the table surface to the inner wall of the operating table 1, and the iron filings fall into the waste bin through the inner wall of the operating table 1, achieving the effect of cleaning the operating table 1; through the setting of the cleaning component 4, when the movable rotary machine 22 performs a processing operation, the push plate 42 can push the iron filings splashed on the operating table 1 into the waste bin under the operating table 1, thereby maintaining the cleanliness of the operating table 1 and avoiding the accumulation of a large amount of iron filings on the operating table 1 after long-term use, which affects the use; while the chute plate 36 moves backward, the chute plate 36 contacts the touch switch 53, and the touch switch 53 starts the water sprayer 51. The water sprayer 51 sprays the coolant onto the working tool 23 through the nozzle on the water pipe 52 to cool the tool 23; through the setting of the cooling component 5, when the tool 23 performs a processing operation, the water sprayer 51 can spray the coolant onto the tool 23 and the tap through the nozzle on the water pipe 52 to cool the tap and the tool 23, avoiding the accelerated aging of the tool 23 under the condition of long-term high-temperature use and reducing the service life.

[0033] The above embodiments are only used to illustrate the embodiments of the present invention, rather than to limit the embodiments of the present invention. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the embodiments of the present invention. The patent protection scope of the embodiments of the present invention shall be defined by the claims.

Claims

1. A tap square tail processing device, comprising an operating table (1), characterized in that: The operating table (1) is provided with a processing assembly (2), the processing assembly (2) comprising a hydraulic cylinder (21), the hydraulic cylinder (21) being mounted on the operating table (1), a movable rotary machine (22) being slidably mounted on the operating table (1), the movable rotary machine (22) being connected to an output end of the hydraulic cylinder (21), a tool (23) being mounted on the output end of the movable rotary machine (22), a fixed rotary machine (24) being mounted on the operating table (1), a clamping cylinder (25) being mounted on the output end of the fixed rotary machine (24), and a movable rotary machine (22) being mounted on the operating table (1). A protection component (3) is provided, the protection component (3) comprising a rotating shaft (32), the rotating shaft (32) being mounted on the inner wall of the operating table (1), the outer wall of the rotating shaft (32) being rotatably connected with a protection plate (31), the bottom of the protection plate (31) being mounted with two levers (33), a sliding rod (35) being slidably mounted on the bottom surface of the operating table (1), one end of the sliding rod (35) being connected with a connecting rod (34), the other end of the sliding rod (35) being connected with a slide plate (36), and a roller (37) being mounted on the bottom of the movable turntable (22).

2. A tap square tail processing device according to claim 1, characterized in that: The inner walls of the two shifting rods (33) are slidably connected to the sliding rod (35), the sliding groove plate (36) is slidably connected to the bottom surface of the operating table (1), and the roller (37) is slidably connected to the inner wall of the operating table (1).

3. A tap square tail processing device according to claim 2, characterized in that: The slide plate (36) is provided with an inclined groove, and the roller (37) contacts the inclined groove of the slide plate (36) during movement.

4. The device for processing a square tail of a tap according to claim 1, characterized in that: The operating table (1) is provided with a cleaning assembly (4), the cleaning assembly (4) comprising a slide rail (43), the slide rail (43) being mounted on the operating table (1), and a push plate (42) being slidably connected to the slide rail (43).

5. A tap square tail processing device according to claim 4, characterized in that: A connecting rod (41) is hinged on the push plate (42), and one end of the connecting rod (41) away from the push plate (42) is hinged to the movable turning machine (22).

6. The device for processing a square tail of a tap according to claim 1, characterized in that: The operating table (1) is provided with a cooling component (5), the cooling component (5) comprising a water sprayer (51), the water sprayer (51) being connected to the bottom surface of the operating table (1), the water sprayer (51) being provided with a touch switch (53), and the slide plate (36) will contact the touch switch (53) during movement.

7. A tap square tail processing device according to claim 6, characterized in that: The water jet machine (51) is provided with a water pipe (52), the water pipe (52) is provided with a spray head, and the spray head is located behind the cutter (23).

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