Tapping device for accessory machining

Abstract

The utility model discloses a tapping device for accessory machining, which comprises a working table, a first fixing seat is arranged on one side of the working table, a workpiece fixing component is arranged on the first fixing seat, a second fixing seat is arranged on the other side of the working table, a mounting seat is slidably mounted on the second fixing seat, and a movable driving structure is arranged by being matched with the mounting seat. A mounting column is arranged on the mounting seat, a screw tap is mounted at the tail of the mounting column, a fixing frame is arranged on the mounting seat, a first electric push rod is arranged at the top of the fixing frame extending to the position above the screw tap, an oil spraying pipe is arranged at the bottom end of the first electric push rod, and an oil supply assembly connected with the oil spraying pipe is arranged on the fixing frame. According to the automatic oil spraying device, automatic oil spraying of the screw tap before tapping machining can be achieved, and collection of chippings in the tapping machining process can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of accessory processing, and more specifically, to a tapping device for accessory processing. Background Art

[0002] Tapping refers to using a certain torque to screw the tap into the bottom hole to be drilled to produce internal threads.

[0003] Before the tapping process of the accessories, it is necessary to manually apply lubricating oil to the tap to promote the smoothness of the tapping process of the accessories. However, manual application will cause a large amount of oil to be distributed on the tap and affect the tapping efficiency during the accessory processing.

[0004] In addition, a lot of debris will be generated during the tapping process of accessories. These debris will accumulate on the workbench, which is inconvenient to collect and clean, affecting the cleanliness of the tapping process of accessories. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model provides a tapping device for accessory processing to solve the technical problems mentioned in the background technology that the tapping device for accessory processing in the prior art needs to manually oil the tap between tapping operations, and the debris is inconvenient to collect and clean.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tapping device for processing accessories comprises a workbench, a first fixed seat is provided on one side of the workbench, a workpiece fixing assembly is provided on the first fixed seat, a second fixed seat is provided on the other side of the workbench, a mounting seat is slidably mounted on the second fixed seat, and a movable driving structure is provided in conjunction with the mounting seat, a mounting column is provided on the mounting seat, a tap is mounted on the tail of the mounting column, a fixing frame is provided on the mounting seat, a first electric push rod is provided on the top of the fixing frame extending to above the tap, an oil injection pipe is provided at the bottom end of the first electric push rod, an oil supply assembly is provided on the fixing frame connected to the oil injection pipe, a collecting port is provided on the workbench, and a collecting box is connected to the bottom end of the collecting port.

[0008] The utility model is further configured such that the mobile drive structure includes a fixing plate arranged at the tail of the second fixing seat, a hydraulic cylinder is arranged between the fixing plate and the mounting seat, and the mobile drive of the mounting seat on the first fixing seat can be realized through the cooperation of the hydraulic cylinder and the fixing plate.

[0009] The utility model is further configured that a sliding block is provided at the bottom end of the mounting seat, and a limiting sliding groove is provided on the second fixing seat to improve the sliding limit of the mounting seat on the first fixing seat.

[0010] The utility model is further configured that the oil supply assembly includes an oil tank, an oil pump is connected to the oil tank, and an oil delivery pipe is arranged between the output end of the oil pump and the oil injection pipe to realize the oil supply of the oil injection pipe.

[0011] The utility model is further configured that the workpiece fixing assembly includes a clamping claw installed on a first fixing seat, and a first motor is provided for transmission connection with the clamping claw, and the fixing and rotational drive during the accessory processing are realized through the cooperation of the first motor and the clamping claw.

[0012] The utility model is further configured such that a discharge box is provided at the bottom end of the collection box, a pneumatic sealing cover is provided at the tail of the discharge box, and a spiral discharge assembly is provided in the discharge box to facilitate the discharge of the debris collected in the collection box to the outside.

[0013] The utility model is further configured such that the spiral discharge assembly includes a spiral discharge shaft rotatably installed in the discharge box through a bearing, and a second motor is provided for transmission connection with the spiral discharge shaft to achieve controllability and driveability when discharging the debris collected in the collection box.

[0014] The utility model is further configured such that a plurality of protection rods are evenly arranged at the collection port to enhance the protection of the collection port.

[0015] Compared with the prior art, the utility model provides a tapping device for accessory processing, which has the following beneficial effects:

[0016] 1. The utility model is provided with a fixing frame on the mounting seat, and a first electric push rod is installed through the fixing frame, and an oil injection pipe is provided at the bottom end of the first electric push rod, and an oil supply assembly is provided on the fixing frame connected to the oil injection pipe. In this way, in the process of realizing the tapping of the accessory, the oil injection pipe can be controlled to descend by the first electric push rod to spray oil on the tap, thereby realizing uniform distribution of oil on the surface of the tap and improving the smoothness performance during the tapping operation of the accessory.

[0017] 2. The utility model is provided with a collecting port on the workbench, and the bottom end of the collecting port is connected to a collecting box, so that during the tapping process of the accessories, the debris generated can fall into the collecting box through the collecting port for collection, thereby preventing the debris from being scattered, improving the chip collection performance during the tapping process, and improving the cleanliness of the tapping process.

[0018] 3. The utility model is provided with a discharge box at the bottom end of the collection box, a pneumatic sealing cover is provided at the tail end of the discharge box, and a spiral discharge assembly is provided in the discharge box, wherein the spiral discharge assembly includes a spiral discharge shaft rotatably installed in the discharge box through a bearing, and a second motor is provided for transmission connection with the spiral discharge shaft. When the debris collected in the collection box is discharged, the pneumatic sealing cover is opened, and the second motor is started. The rotation of the spiral discharge shaft can be controlled by the second motor, and the debris accumulated in the collection box can be discharged outward through the spiral discharge shaft, so that the cleaning of the debris is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of a tapping device for processing accessories in the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of a tapping device for processing accessories in the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the mounting seat and the first fixing seat in the utility model;

[0022] Figure 4 It is a schematic diagram of the connection structure between the fixing frame, the first electric push rod, the fuel injection pipe and the fuel supply assembly in the utility model;

[0023] Figure 5 It is a cross-sectional schematic diagram of the connection structure between the workbench, the collecting port, the collecting box and the discharge box in the utility model.

[0024] In the figure: 1. workbench; 2. first fixed seat; 3. second fixed seat; 4. mounting seat; 5. mounting column; 6. tap; 7. fixing frame; 8. first electric push rod; 9. oil injection pipe; 10. collecting port; 11. collecting box; 12. fixing plate; 13. hydraulic cylinder; 14. slider; 15. limiting slide; 16. oil tank; 17. oil pump; 18. oil pipeline; 19. claw; 20. first motor; 21. discharge box; 22. pneumatic sealing cover; 23. spiral discharge shaft; 24. second motor; 25. protective rod. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 A tapping device for processing accessories includes a workbench 1, a first fixed seat 2 is arranged on one side of the workbench 1, a workpiece fixing assembly is arranged on the first fixed seat 2, a second fixed seat 3 is arranged on the other side of the workbench 1, a mounting seat 4 is slidably mounted on the second fixed seat 3, and a mobile driving structure is arranged in conjunction with the mounting seat 4, a mounting column 5 is arranged on the mounting seat 4, a tap 6 is installed at the tail of the mounting column 5, a fixing frame 7 is arranged on the mounting seat 4, a first electric push rod 8 is arranged on the top of the fixing frame 7 extending to the top of the tap 6, an oil injection pipe 9 is arranged at the bottom end of the first electric push rod 8, an oil supply assembly is arranged on the fixing frame 7 connected to the oil injection pipe 9, a collecting port 10 is opened on the workbench 1, and a collecting box 11 is connected to the bottom end of the collecting port 10.

[0029] In this embodiment, the utility model is provided with a fixing frame 7 on the mounting seat 4, and a first electric push rod 8 is installed through the fixing frame 7, an oil injection pipe 9 is provided at the bottom end of the first electric push rod 8, and an oil supply assembly is provided on the fixing frame 7 connected to the oil injection pipe 9. In this way, in the process of realizing the tapping of the accessory, the oil injection pipe 9 can be controlled to descend by the first electric push rod 8 to spray the tap 6 with oil, thereby realizing the uniform distribution of oil on the surface of the tap 6 and improving the smoothness performance during the tapping operation of the accessory.

[0030] More specifically, the utility model is provided with a collecting port 10 on the workbench 1, and the bottom end of the collecting port 10 is connected to a collecting box 11, so that during the tapping process of the accessories, the debris generated can fall into the collecting box 11 through the collecting port 10 for collection, thereby preventing the debris from being scattered, improving the chip collection performance during the tapping process, and improving the cleanliness of the tapping process.

[0031] See also Figure 1 and Figure 3 As an implementation of the mobile driving structure: the mobile driving structure includes a fixing plate 12 arranged at the tail of the second fixing seat 3, and a hydraulic cylinder 13 is arranged between the fixing plate 12 and the mounting seat 4.

[0032] Specifically, the hydraulic cylinder 13 is started, and the mounting seat 4 can be controlled to move through the hydraulic cylinder 13, and the mounting column 5 can be controlled to move through the mounting seat 4, and the tap 6 can be controlled to move through the mounting column 5, so as to realize the tapping operation of the workpiece.

[0033] See also Figure 3 As an implementation of the mounting seat 4 : a slider 14 is provided at the bottom end of the mounting seat 4 , and a limiting slide groove 15 is provided on the second fixing seat 3 .

[0034] Specifically, when the mounting seat 4 moves, the slider 14 can be driven to move in the limiting slide groove 15 . The stability of the mounting seat 4 when moving on the first fixed seat 2 can be achieved through the cooperation between the limiting slide groove 15 and the slider 14 .

[0035] See also Figure 1 and Figure 4 As an implementation of the oil supply assembly: the oil supply assembly includes an oil tank 16, an oil pump 17 is connected to the oil tank 16, and an oil delivery pipe 18 is arranged between the output end of the oil pump 17 and the oil injection pipe 9.

[0036] Specifically, the oil pump 17 is started, and the oil in the oil tank 16 can be pumped out through the oil pump 17, and delivered to the oil injection pipe 9 through the oil delivery pipe 18 to be sprayed outward, so as to realize the spraying of the oil on the tap 6, wherein the oil delivery pipe 18 is a hose.

[0037] See also Figure 1 and Figure 2 As an implementation of the workpiece fixing assembly: the workpiece fixing assembly includes a clamping claw 19 installed on the first fixing seat 2, and a first motor 20 is provided in transmission connection with the clamping claw 19.

[0038] Specifically, the workpiece is fixed by the clamping claw 19, and the first motor 20 is started. The rotation of the clamping claw 19 can be controlled by the first motor 20, and the rotation of the workpiece can be driven by the clamping claw 19, thereby realizing the rotation of the workpiece during the tapping process.

[0039] See also Figure 1 and Figure 5 As an implementation of the collecting box 11: a discharge box 21 is arranged at the bottom end of the collecting box 11, a pneumatic sealing cover 22 is arranged at the tail of the discharge box 21, and a spiral discharge assembly is arranged in the discharge box 21, wherein the spiral discharge assembly includes a spiral discharge shaft 23 rotatably installed in the discharge box 21 through a bearing, and a second motor 24 is arranged to be transmission-connected to the spiral discharge shaft 23.

[0040] Specifically, when the debris collected in the collection box 11 is discharged, the pneumatic sealing cover 22 is opened and the second motor 24 is started. The second motor 24 can control the rotation of the spiral discharge shaft 23, and the spiral discharge shaft 23 can discharge the debris accumulated in the collection box 11 to the outside, which is convenient for cleaning the debris.

[0041] See also Figure 1 and Figure 2As an implementation of the collecting port 10 : a plurality of protection rods 25 are evenly arranged at the collecting port 10 .

[0042] Specifically, the protection of the collecting port 10 can be enhanced by providing the protection rod 25 , which can prevent the workpiece from falling into the collecting box 11 through the collecting port 10 and allow the debris to fall into the collecting box 11 .

[0043] In summary, when the overall equipment is in use:

[0044] The workpiece is fixed by the clamping claw 19, and the first motor 20 is started. The rotation of the clamping claw 19 can be controlled by the first motor 20, and the workpiece can be driven to rotate by the clamping claw 19, so that the workpiece can be rotated during the tapping process. At the same time, the hydraulic cylinder 13 can be started, and the movement of the mounting seat 4 can be controlled by the hydraulic cylinder 13, and the movement of the mounting column 5 can be controlled by the mounting seat 4, and the movement of the tap 6 can be controlled by the mounting column 5, so that the tap 6 contacts the workpiece and rotates relatively, so as to realize the tapping operation of the workpiece;

[0045] When the workpiece is tapped by the tap 6, the first electric push rod 8 is started, and the fuel injection pipe 9 can be controlled to descend by the first electric push rod 8, so that the fuel injection pipe 9 is close to the tap 6;

[0046] The oil pump 17 is started, and the oil in the oil tank 16 can be pumped out through the oil pump 17, and the oil is delivered to the oil injection pipe 9 through the oil delivery pipe 18 to be sprayed outward, so as to realize the spraying of the oil on the tap 6. In this way, the process of manual oiling can be reduced and the efficiency of the tapping process can be improved;

[0047] During the tapping operation, the generated debris will fall into the collection box 11 through the collection port 10, and the debris will be collected by the collection box 11;

[0048] When the debris collected in the collection box 11 needs to be discharged outward, the pneumatic sealing cover 22 is opened and the second motor 24 is started. The second motor 24 can control the rotation of the spiral discharge shaft 23, and the spiral discharge shaft 23 can discharge the debris accumulated in the collection box 11 outward, which is convenient for cleaning the debris.

[0049] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tapping device for machining accessories, comprising a workbench (1), a first fixing seat (2) being arranged on one side of the workbench (1), a workpiece fixing assembly being arranged on the first fixing seat (2), wherein: A second fixed seat (3) is provided on the other side of the workbench (1), a mounting seat (4) is slidably mounted on the second fixed seat (3), and a movable driving structure is provided in cooperation with the mounting seat (4), a mounting column (5) is provided on the mounting seat (4), a tap (6) is mounted at the tail of the mounting column (5), a fixing frame (7) is provided on the mounting seat (4), a first electric push rod (8) is provided at the top of the fixing frame (7) extending above the tap (6), an oil injection pipe (9) is provided at the bottom end of the first electric push rod (8), an oil supply assembly is provided on the fixing frame (7) connected to the oil injection pipe (9), a collecting port (10) is provided on the workbench (1), and a collecting box (11) is connected to the bottom end of the collecting port (10).

2. A tapping device for accessory processing according to claim 1, characterized in that: The mobile drive structure comprises a fixing plate (12) arranged at the rear of the second fixing seat (3), and a hydraulic cylinder (13) is arranged between the fixing plate (12) and the mounting seat (4).

3. A tapping device for accessory processing according to claim 2, characterized in that: A sliding block (14) is provided at the bottom end of the mounting seat (4), and a limiting sliding groove (15) is provided on the second fixing seat (3).

4. A tapping device for accessory processing according to claim 1, characterized in that: The oil supply assembly comprises an oil tank (16), an oil pump (17) is connected to the oil tank (16), and an oil delivery pipe (18) is provided between the output end of the oil pump (17) and the oil injection pipe (9).

5. The tapping device for accessory processing according to claim 1, characterized in that: The workpiece fixing assembly comprises a clamping claw (19) mounted on a first fixing seat (2), and a first motor (20) is provided in transmission connection with the clamping claw (19).

6. A tapping device for processing accessories according to any one of claims 1 to 5, characterized in that: A discharge box (21) is provided at the bottom end of the collecting box (11), a pneumatic sealing cover (22) is provided at the rear end of the discharge box (21), and a spiral discharge assembly is provided in the discharge box (21).

7. A tapping device for accessory processing according to claim 6, characterized in that: The spiral discharge assembly comprises a spiral discharge shaft (23) rotatably mounted in a discharge box (21) via a bearing, and a second motor (24) is provided in transmission connection with the spiral discharge shaft (23).

8. The tapping device for accessory processing according to claim 1, characterized in that: A plurality of protection rods (25) are evenly arranged at the collection port (10).

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