Thread tapping machine with protective cover

Abstract

The utility model discloses a thread tapping machine with a protective cover, and relates to the technical field of tapping machines, the thread tapping machine comprises a main body rack, the side end of the main body rack is provided with a discharge placing plate, the discharge placing plate is provided with a material receiving box used for receiving machined parts, and the outer part of the upper end of the main body rack is fixedly provided with the protective cover; a vibration feeding machine used for feeding parts is arranged at the upper end of the main body rack, a rotary support is fixedly arranged in the center of the upper end of the main body rack, the output end of the rotary support is fixedly connected with a rotary material disc, and a plurality of part grooves distributed in an annular array mode are formed in the periphery of the rotary material disc. The waste material cylinder is arranged to drive waste materials to move, so that the machining waste materials are contained and received, the situation that the waste materials and qualified materials are mixed and cannot be distinguished in the later period is effectively avoided, and the rate of qualified products is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a thread tapping machine provided with a protective cover. Background Art

[0002] A tapping machine is a machine tool that uses taps to produce internal threads. It is the most widely used type of internal thread processing machine tool. Its lightweight, flexible, and efficient features offer advantages that cannot be replaced by other similar equipment. It avoids the limitations of lathes, drill presses, or manual tapping, and is time-saving and labor-saving, and is less prone to thread rot and tap breakage. It is suitable for all industries, including machine tools, mold machinery, plastics machinery, printing machinery, packaging machinery manufacturers, construction machinery, automotive and motorcycle parts, aircraft engines, locomotives, tobacco machinery, and general machinery. Existing tapping machines do not sort defective and qualified parts after machining. The mixing of waste and qualified materials makes it impossible to distinguish them later, affecting the product yield. Utility Model Content

[0003] The purpose of the utility model is to provide a thread tapping machine provided with a protective cover, so as to solve the technical problem that the existing tapping machines are unable to classify defective products and qualified products after the parts processing is completed, and the waste materials and qualified materials are mixed, resulting in the inability to distinguish them later, which affects the product yield.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A thread tapping machine provided with a protective cover comprises a main frame, a side end of the main frame is provided with a discharge placement plate, a receiving box for receiving processed parts is placed on the discharge placement plate, and a protective cover is fixedly provided on the outer upper end of the main frame; a vibrating loader for loading parts is provided on the upper end of the main frame, a rotary support is fixedly provided at the center of the upper end of the main frame, the output end of the rotary support is fixedly connected to a rotating material tray, the outer periphery of the rotating material tray is provided with a plurality of part slots distributed in a ring array, a driving motor is fixedly installed on the tapping support, and the driving motor The output end is connected to the input end of the rotary support through a belt transmission part, and a feed chute is fixedly provided on the upper end of the main frame, and the feed chute is connected to the discharge port of the vibrating feeder and the parts slot of the rotating feed tray. One end of the rotary support is fixedly provided with a tapping support, and the other end of the rotary support is fixedly installed with a pressing base, and a tapping machine for tapping is fixedly installed on the tapping support, and a clamping mechanism for pressing the parts is provided on the pressing base, and a discharging chute for inclined discharging is fixedly installed on the upper end of the main frame, and the discharging end of the discharging chute is located above the receiving box.

[0006] Preferably, the protective cover is a fully enclosed cover or a semi-enclosed cover.

[0007] Preferably, a plurality of feeding screw rods are fixedly provided on the main frame, nuts are threadedly connected to the feeding screw rods, a feeding base is connected through the feeding screw rods, and nuts are provided at the upper and lower ends of the feeding base.

[0008] Preferably, the clamping mechanism includes a pressing cylinder fixedly mounted on a pressing base, an output end of the pressing cylinder is fixedly connected to a pressing support, and a pressing head and a pressing frame are fixedly mounted on the pressing support.

[0009] Preferably, a waste cylinder is fixedly mounted on the pressing base, a waste trough box is fixedly mounted on the output end of the waste cylinder, and the waste trough box is distributed side by side with the discharge chute.

[0010] Preferably, a connecting shaft is fixedly provided at the center position of the upper end of the rotating material tray, a bearing seat plate is fixedly provided on the tapping support, and the connecting shaft is rotatably mounted on the bearing seat plate.

[0011] Preferably, a blind hole support is fixedly mounted on the rotary support, a vertically downward blind hole cylinder is fixedly mounted on the blind hole support, a blind hole pin is fixedly connected to the output end of the blind hole cylinder, and the blind hole cylinder is located between the feed chute and the tapping machine.

[0012] Beneficial effects of the utility model:

[0013] (1) By setting up a protective cover, the tapping process of parts can be protected, effectively preventing the splashing of chips generated by tapping and causing injuries to workers, and a full protective cover or a half protective cover structure can be selected according to the production and processing needs.

[0014] (2) The loading base is installed by setting a loading screw and a nut, and the height position of the loading base is adjusted by using the nut, so that the height of the loading base can be flexibly adjusted to ensure that the parts can be loaded stably.

[0015] (3) By setting up a waste cylinder to drive the waste and move it, the processing waste can be collected, effectively avoiding the mixing of waste and qualified materials, which will make it impossible to distinguish them later, thereby improving the qualified product rate.

[0016] (4) By setting up a blind hole cylinder to drive the blind hole pin rod to conduct the processing hole of the part in advance, it ensures that the subsequent tapping process is smoother and improves the efficiency of the tapping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model without the protective cover;

[0020] Figure 3 This is a schematic diagram of the axonometric structure of the utility model without the protective cover;

[0021] Figure 4 It is a schematic diagram of the rear three-dimensional structure of the utility model with the protective cover removed.

[0022] In the figure: 1. Main frame; 2. Discharge placement plate; 3. Receiving box; 4. Protective machine cover; 5. Feeding screw; 6. Feeding base; 7. Vibrating loader; 8. Feed chute; 9. Tapping support; 10. Tapping machine; 11. Bearing seat plate; 12. Rotary support; 13. Rotating material tray; 14. Driving motor; 15. Pressing base; 16. Pressing cylinder; 17. Pressing support; 18. Pressing rack; 19. Waste cylinder; 20. Waste trough box; 21. Discharge chute; 22. Blind hole support; 23. Blind hole cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4As shown, the utility model is a thread tapping machine with a protective cover, comprising a main frame 1, a side end of the main frame 1 is provided with a discharge placement plate 2, a receiving box 3 for receiving processed parts is placed on the discharge placement plate 2, and a protective cover 4 is fixedly provided on the upper end of the main frame 1; a vibrating loader 7 for loading parts is provided on the upper end of the main frame 1, a rotary support 12 is fixedly provided at the center of the upper end of the main frame 1, and a rotating material tray 13 is fixedly connected to the output end of the rotary support 12, and a plurality of part slots distributed in a ring array are provided on the outer periphery of the rotating material tray 13, and a driving motor 14 is fixedly installed on the tapping support 9. The output end of the machine 14 is connected to the input end of the rotary support 12 through a belt transmission member. A feed chute 8 is fixedly provided on the upper end of the main frame 1. The feed chute 8 is connected to the discharge port of the vibrating feeder 7 and the part slot of the rotating material tray 13. A tapping support 9 is fixedly provided on one end of the rotary support 12. A pressing base 15 is fixedly installed on the other end of the rotary support 12. A tapping machine 10 for tapping processing is fixedly installed on the tapping support 9. A clamping mechanism for pressing parts is provided on the pressing base 15. A discharge chute 21 for inclined discharge is fixedly installed on the upper end of the main frame 1. The discharge end of the discharge chute 21 is located above the receiving box 3.

[0025] In an optional embodiment, the protective cover 4 is a fully enclosed cover or a semi-enclosed cover.

[0026] It should be noted that the protective cover 4 is provided to protect the parts from being tapped, effectively preventing the splashing of chips generated by tapping and causing injuries to workers, and a full protective cover or a half protective cover structure can be selected according to production and processing needs.

[0027] In an optional embodiment, a plurality of feeding screw rods 5 are fixedly provided on the main frame 1, nuts are threadedly connected to the feeding screw rods 5, a feeding base 6 is connected through the feeding screw rods 5, and nuts are provided at the upper and lower ends of the feeding base 6.

[0028] It should be noted that by providing the loading screw 5 and the nut to install the loading base 6, and using the nut to adjust the height position of the loading base 6, the height of the loading base 6 can be flexibly adjusted to ensure that the parts can be loaded stably.

[0029] In an optional embodiment, the clamping mechanism includes a pressing cylinder 16 fixedly mounted on a pressing base 15 , an output end of the pressing cylinder 16 is fixedly connected to a pressing support 17 , and a pressing head and a pressing frame 18 are fixedly mounted on the pressing support 17 .

[0030] It should be noted that, by providing the pressing cylinder 16 to drive the pressing head to move horizontally, the part is stably pressed in the rotating material tray 13, ensuring that the part remains stable during the tapping process and improving the tapping process accuracy.

[0031] In an optional embodiment, a waste cylinder 19 is fixedly mounted on the pressing base 15 , and a waste trough box 20 is fixedly mounted on the output end of the waste cylinder 19 . The waste trough box 20 is arranged side by side with the discharge chute 21 .

[0032] It should be noted that by setting the waste cylinder 19 to drive the waste and 20 to move, the processing waste can be collected, effectively avoiding the mixing of waste and qualified materials, which makes it impossible to distinguish them later, thereby improving the qualified product rate.

[0033] In an optional embodiment, a connecting shaft is fixedly provided at the center position of the upper end of the rotating material tray 13, a bearing seat plate 11 is fixedly provided on the tapping support 9, and the connecting shaft is rotatably mounted on the bearing seat plate 11.

[0034] It should be noted that the bearing seat plate 11 and the connecting shaft serve as auxiliary supports for the installation of the rotating material tray 13 , thereby ensuring the stable installation of the rotating material tray 13 .

[0035] In an optional embodiment, a blind hole support 22 is fixedly mounted on the rotary support 12, a vertically downward blind hole cylinder 23 is fixedly mounted on the blind hole support 22, an output end of the blind hole cylinder 23 is fixedly connected to a blind hole pin rod, and the blind hole cylinder 23 is located between the feed chute 8 and the tapping machine 10.

[0036] It should be noted that, by providing the blind hole cylinder 23 to drive the blind hole pin rod to conduct the processing hole of the part in advance, it is ensured that the subsequent tapping process is smoother and the efficiency of the tapping process is improved.

[0037] The working principle of the utility model is as follows: the feeding screw rod 5 and the nut are provided to install the feeding base 6, and the height position of the feeding base 6 is adjusted by the nut, so that the height of the feeding base 6 can be flexibly adjusted to ensure that the parts can be stably loaded. The parts are lowered by the vibration feeder 7 and fed into the feeding chute 8, and then enter the part slot of the rotating material tray 13 through the feeding chute 8. The blind hole cylinder 23 is provided to drive the blind hole pin rod to conduct the processing hole of the part in advance, thereby ensuring that the subsequent tapping process is smoother. , to improve the efficiency of tapping processing, after the part moves to the bottom of the tapping machine 10, the pressing head is driven to move horizontally by setting the pressing cylinder 16, so that the part is stably pressed in the rotating material tray 13, ensuring that the part remains stable during tapping processing and improving the tapping processing accuracy. During processing, the waste is driven by the waste cylinder 19 and 20 to move, so that the processing waste is received, effectively avoiding the mixing of waste and qualified materials, which makes it impossible to distinguish them in the later stage, thereby improving the qualified product rate, and the qualified products fall into the receiving box 3 through the discharge chute 21.

[0038] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A thread tapping machine provided with a protective cover, characterized in that: The invention comprises a main frame (1), a side end of the main frame (1) is provided with a discharge placement plate (2), a receiving box (3) for receiving processed parts is placed on the discharge placement plate (2), and a protective cover (4) is fixedly provided on the outer side of the upper end of the main frame (1); a vibration loader (7) for loading parts is provided on the upper end of the main frame (1), a rotary support (12) is fixedly provided at the center of the upper end of the main frame (1), the output end of the rotary support (12) is fixedly connected to a rotating material tray (13), the outer periphery of the rotating material tray (13) is provided with a plurality of part slots distributed in a ring array, a tapping support (9) is fixedly provided at one end of the rotary support (12), and a driving screw is fixedly installed on the tapping support (9). The driving motor (14) is connected to the input end of the rotary support (12) through a belt transmission member. A feed chute (8) is fixedly provided on the upper end of the main frame (1). The feed chute (8) is connected to the discharge port of the vibrating feeder (7) and the part slot of the rotating material tray (13). A pressing base (15) is fixedly installed on the other end of the rotary support (12). A tapping machine (10) for tapping processing is fixedly installed on the tapping support (9). A clamping mechanism for pressing parts is provided on the pressing base (15). A discharge chute (21) for inclined discharge is fixedly installed on the upper end of the main frame (1). The discharge end of the discharge chute (21) is located above the receiving box (3).

2. A thread tapping machine with a protective cover according to claim 1, characterized in that: The protective hood (4) is a fully enclosed hood or a semi-enclosed hood.

3. A thread tapping machine with a protective cover according to claim 1, characterized in that: A plurality of feeding screw rods (5) are fixedly arranged on the main frame (1), nuts are threadedly connected to the feeding screw rods (5), a feeding base (6) is penetrated and connected to the feeding screw rods (5), and nuts are arranged at the upper and lower ends of the feeding base (6).

4. A thread tapping machine with a protective cover according to claim 1, characterized in that: The clamping mechanism comprises a pressing cylinder (16) fixedly mounted on a pressing base (15); an output end of the pressing cylinder (16) is fixedly connected to a pressing support (17); and a pressing head and a pressing frame (18) are fixedly mounted on the pressing support (17).

5. The thread tapping machine with a protective cover according to claim 1, characterized in that: A waste cylinder (19) is fixedly mounted on the pressing base (15), and a waste trough box (20) is fixedly mounted on the output end of the waste cylinder (19). The waste trough box (20) is arranged side by side with the discharge chute (21).

6. The thread tapping machine with a protective cover according to claim 1, characterized in that: A connecting shaft is fixedly provided at the center position of the upper end of the rotating material tray (13), a bearing seat plate (11) is fixedly provided on the tapping support (9), and the connecting shaft is rotatably mounted on the bearing seat plate (11).

7. The thread tapping machine with a protective cover according to claim 1, characterized in that: A blind hole support (22) is fixedly mounted on the rotary support (12), a vertically downward blind hole cylinder (23) is fixedly mounted on the blind hole support (22), an output end of the blind hole cylinder (23) is fixedly connected to a blind hole pin, and the blind hole cylinder (23) is located between the feed chute (8) and the tapping machine (10).

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