Pneumatic nut tapping device

Abstract

The utility model discloses a nut pneumatic tapping device, which relates to the tapping device field, and comprises a base, the top wall of the base is provided with a support frame, the front side wall of the support frame is provided with a chute, the upper side wall and the lower side wall of the inner cavity of the chute are provided with a lifting screw rod, the outer wall of the lifting screw rod is provided with a lifting frame, and the lifting frame is provided with a screw rod. According to the scheme, through cooperation of the base, the supporting frame, the lifting screw and other devices, the device can conveniently clean chippings generated by machining, accumulation of the chippings is reduced, the situation that follow-up tapping operation is affected is avoided, and the working efficiency is improved advantageously; and through cooperation of devices such as a connecting frame, an adjusting screw rod and a blowing spray head, the device can conveniently adjust the position of the blowing spray head, blowing cleaning can be conveniently conducted on nuts with different heights, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tapping devices, and specifically relates to a pneumatic nut tapping device. Background Art

[0002] A pneumatic tapping machine uses high-pressure air as power. When high-pressure air is connected to the tapping motor through a pneumatic regulator, the trigger is pressed, and the high-pressure air enters the interior of the motor through the intake valve and the reversing button assembly, driving the rotor blades of the motor to generate an axial rotational force. After the rotor moves, it is output through various gear pairs for a more convenient and efficient tapping product. A pneumatic tapping machine is a mechanical device that uses high-pressure air to drive a pneumatic motor to drive tapping. The existing tapping machines are prone to generate debris during tapping processing, which accumulates near the screw holes on the nut, thus easily causing the accumulation of debris to affect the subsequent tapping effect. It is necessary to repeatedly clean the nut during reprocessing, reducing the processing efficiency of the device. For this reason, we propose a pneumatic nut tapping device. Content of the Utility Model

[0003] In view of the above situation, to overcome the defects of the prior art, the utility model provides a pneumatic nut tapping device, which effectively solves the problem that the existing tapping machines are prone to generate debris during tapping processing, which accumulates near the screw holes on the nut, thus easily causing the accumulation of debris to affect the subsequent tapping effect, and it is necessary to repeatedly clean the nut during reprocessing, reducing the processing efficiency of the device.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A pneumatic nut tapping device includes a base. A support frame is arranged on the top wall of the base. A chute is opened on the front side wall of the support frame. Lifting screws are arranged on the upper and lower side walls of the inner cavity of the chute. A lifting frame is arranged on the outer wall of the lifting screws. A tapping machine body is arranged on the bottom wall of the lifting frame. A fixed pipe is arranged on the rear side of the top wall of the base. A piston is arranged on the inner wall of the fixed pipe. A telescopic rod is arranged on the top end of the piston. The top end of the telescopic rod penetrates through the top wall of the fixed pipe and is arranged on the bottom wall of the lifting frame. Air outlet valves are arranged on the upper and lower sides of the front side wall of the fixed pipe. Air inlet valves are arranged on the upper and lower sides of the rear side wall of the fixed pipe. A three-way pipe is arranged on the front side wall of the fixed pipe. Blowing nozzles are evenly arranged on the top wall of the base. A motor is arranged on the top wall of the support frame. The output end of the motor is connected to the top end of the lifting screw.

[0005] Preferably, a groove is opened on the front side wall of the base. A collection box is arranged on the inner wall of the groove. Chip leakage grooves are evenly opened on the top wall of the base.

[0006] Preferably, a connecting frame is provided on the top wall of the base. An adjusting groove is formed on the front side wall of the connecting frame. Adjusting screws are provided on the upper and lower side walls of the inner cavity of the adjusting groove. An adjusting frame is provided on the outer wall of the adjusting screw. The air blowing nozzle is located on the front side wall of the adjusting frame.

[0007] Preferably, a rotating frame is provided on the front side wall of the adjusting frame. The air blowing nozzle is located on the front side wall of the rotating frame. A worm gear is provided at the right end of the rotating frame. An installation frame is provided on the right side wall of the adjusting frame. Worms are provided on the upper and lower side walls of the inner cavity of the installation frame. The worm is connected to the worm gear.

[0008] Preferably, a stop bar is provided on the top wall of the base. The stop bar is arranged in a U shape.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. For this pneumatic tapping device for nuts, by cooperating devices such as the base, the support frame, and the lifting screw, the device can facilitate the cleaning operation of the debris generated during processing, reduce the accumulation of debris, avoid affecting subsequent tapping operations, and is beneficial to improving work efficiency;

[0011] 2. For this pneumatic tapping device for nuts, by cooperating devices such as the connecting frame, the adjusting screw, and the air blowing nozzle, the device can facilitate the adjustment of the position of the air blowing nozzle, facilitate the air blowing and cleaning of nuts at different heights, and is beneficial to improving the practicability of the device;

[0012] 3. For this pneumatic tapping device for nuts, by cooperating devices such as the worm, the worm gear, and the installation frame, the device can facilitate the adjustment of the air blowing angle of the air blowing nozzle, facilitate the alignment of the air blowing position with the nut position, and is beneficial to the cleaning operation of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0014] In the drawings:

[0015] Figure 1 is a schematic structural diagram of the pneumatic tapping device for nuts of the present utility model;

[0016] Figure 2 is a cross-sectional structural diagram of the fixed pipe of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 The enlarged view of part A in;

[0018] In the figure: 100, base; 101, support frame; 102, lifting screw; 103, lifting frame; 104, tapping machine body; 105, fixed pipe; 106, piston; 107, telescopic rod; 108, air outlet valve; 109, air inlet valve; 110, tee pipe; 111, blowing nozzle; 112, motor; 113, collection box; 114, connecting frame; 115, adjusting screw; 116, adjusting frame; 117, rotating frame; 118, worm gear; 119, mounting frame; 120, worm; 121, stop bar. Detailed implementation mode

[0019] 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 work shall fall within the protection scope of the present invention.

[0020] By Figure 1 , Figure 2 and Figure 3Provided is a pneumatic tapping device for nuts of the present utility model. A support frame 101 is fixedly connected to the top wall of a base 100. The support frame 101 facilitates the support of a lifting screw rod 102. A chute is provided on the front side wall of the support frame 101, which facilitates the limiting and guiding of the movement of a lifting frame 103. The upper and lower side walls of the inner cavity of the chute are rotatably connected with the lifting screw rod 102. The lifting screw rod 102 facilitates driving the lifting frame 103 to move. The outer wall of the lifting screw rod 102 is screwed with the lifting frame 103. The lifting frame 103 facilitates driving a tapping machine body 104 to lift. The bottom wall of the lifting frame 103 is fixedly connected with the tapping machine body 104. The tapping machine body 104 facilitates the tapping operation on nuts. A fixed pipe 105 is fixedly connected to the rear side of the top wall of the base 100. The fixed pipe 105 facilitates the limiting and guiding of the movement of a piston 106. The inner wall of the fixed pipe 105 is slidably connected with the piston 106. The piston 106 facilitates the pumping of air. The top end of the piston 106 is fixedly connected with a telescopic rod 107. The telescopic rod 107 facilitates driving the piston 106 to move. The top end of the telescopic rod 107 penetrates through the top wall of the fixed pipe 105 and is fixedly connected to the bottom wall of the lifting frame 103. Air outlet valves 108 are fixedly connected to both the upper and lower sides of the front side wall of the fixed pipe 105. The air outlet valves 108 facilitate the outward exhaust of air. Air inlet valves 109 are fixedly connected to both the upper and lower sides of the rear side wall of the fixed pipe 105. The air inlet valves 109 facilitate the inhalation of air into the inner cavity of the fixed pipe 105. A three-way pipe 110 is fixedly connected to the front side wall of the fixed pipe 105. The three-way pipe 110 facilitates the collection of the blown-out gas. Blowing nozzles 111 are uniformly fixedly connected to the top wall of the base 100. The blowing nozzles 111 facilitate blowing and cleaning. A motor 112 is fixedly connected to the top wall of the support frame 101. The motor 112 facilitates driving the lifting screw rod 102 to rotate. The output end of the motor 112 is connected to the top end of the lifting screw rod 102.

[0021] In this embodiment: The nut is fixed to the base 100 through the clamping mechanism. The lifting screw 102 is rotated by the motor 112. The lifting frame 103 is driven to move by the lifting screw 102. The tapping machine body 104 is driven to move by the lifting frame 103. The nut is tapped by the tapping machine body 104. The telescopic rod 107 is driven to move by the lifting frame 103. The piston 106 is driven to move by the telescopic rod 107. When the piston 106 moves downward, air is introduced through the upper intake valve 109 and exhausted through the lower exhaust valve 108. The gas is injected into the blowing nozzle 111 through the three-way pipe 110. The fixed nut is blown and cleaned by the blowing nozzle 111 to prevent impurities on the nut from affecting subsequent tapping. When the piston 106 moves upward, air is introduced through the lower intake valve 109 and exhausted through the upper exhaust valve 108. The gas is injected into the blowing nozzle 111 through the three-way pipe 110, facilitating the blowing and cleaning of the top wall of the processed base 100 to prevent debris accumulation. This enables the device to easily clean the debris generated during processing, reduce debris accumulation, avoid affecting subsequent tapping operations, and is conducive to improving work efficiency.

[0022] It should be noted that both the exhaust valve 108 and the intake valve 109 are one-way valves, facilitating the up and down movement of the piston 106 for pumping air and being conducive to cleaning debris at the processing position.

[0023] A groove is formed in the front side wall of the base 100, and a collection box 113 is slidably connected to the inner wall of the groove. Chip leakage grooves are evenly formed in the top wall of the base 100.

[0024] In this embodiment: The chip leakage grooves facilitate the chips to fall into the groove, the collection box 113 facilitates the collection of the fallen chips, and the collection box 113 can be taken out by pulling it, which is conducive to the collection and recycling of the chips.

[0025] A connecting frame 114 is fixedly connected to the top wall of the base 100, which facilitates the support of the adjusting screw 115. An adjusting groove is formed in the front side wall of the connecting frame 114, and the upper and lower side walls of the inner cavity of the adjusting groove are rotatably connected with the adjusting screw 115. The adjusting screw 115 facilitates the movement of the adjusting frame 116. The adjusting frame 116 is screwed to the outer wall of the adjusting screw 115. The adjusting frame 116 facilitates the movement of the blowing nozzle 111, and the blowing nozzle 111 is located on the front side wall of the adjusting frame 116.

[0026] In this embodiment: Rotating the adjusting screw 115 facilitates the movement of the adjusting frame 116, and the adjusting frame 116 drives the blowing nozzle 111 to move, facilitating the adjustment of the position of the blowing nozzle 111. This enables the device to easily adjust the position of the blowing nozzle 111, facilitating the blowing and cleaning of nuts at different heights and being conducive to improving the practicality of the device.

[0027] The front side wall of the adjusting frame 116 is rotatably connected with a rotating frame 117. The rotating frame 117 facilitates driving the air blowing nozzle 111 for adjustment. The air blowing nozzle 111 is located on the front side wall of the rotating frame 117. The right end of the rotating frame 117 is fixedly connected with a worm gear 118. The worm gear 118 facilitates driving the rotating frame 117 to rotate. The right side wall of the adjusting frame 116 is fixedly connected with a mounting frame 119. The mounting frame 119 facilitates supporting the worm 120. The upper and lower side walls of the inner cavity of the mounting frame 119 are rotatably connected with a worm 120, and the worm 120 is connected with the worm gear 118.

[0028] In this embodiment: By rotating the worm 120 to drive the worm gear 118 to rotate, and by the worm gear 118 to drive the mounting frame 119 to rotate, the mounting frame 119 facilitates driving the air blowing nozzle 111 to rotate, facilitating the adjustment of the blowing angle of the air blowing nozzle 111, facilitating aligning the blowing position with the nut position, and being beneficial to the cleaning operation of debris.

[0029] A retaining strip 121 is arranged on the top wall of the base 100, and the retaining strip 121 is arranged in a U shape.

[0030] In this embodiment: By arranging the retaining strip 121, it is convenient to block the blown debris, prevent the debris from being blown off, and is beneficial to blocking and collecting the debris.

Claims

1. A nut pneumatic tapping device, comprising a base (100), characterized in that: The top wall of the base (100) is provided with a support frame (101). A chute is provided on the front side wall of the support frame (101). Lifting screws (102) are provided on the upper and lower side walls of the inner cavity of the chute. A lifting frame (103) is provided on the outer wall of the lifting screw (102). A tapping machine body (104) is provided on the bottom wall of the lifting frame (103). A fixed pipe (105) is provided at the rear side of the top wall of the base (100). A piston (106) is provided on the inner wall of the fixed pipe (105). A telescopic rod (107) is provided at the top end of the piston (106). The top end of the telescopic rod (107) penetrates through the top wall of the fixed pipe (105) and is provided on the bottom wall of the lifting frame (103). Air outlet valves (108) are provided on the upper and lower sides of the front side wall of the fixed pipe (105). Air inlet valves (109) are provided on the upper and lower sides of the rear side wall of the fixed pipe (105). A three-way pipe (110) is provided on the front side wall of the fixed pipe (105). Blowing nozzles (111) are evenly provided on the top wall of the base (100). A motor (112) is provided on the top wall of the support frame (101). The output end of the motor (112) is connected to the top end of the lifting screw (102).

2. The nut pneumatic tapping device according to claim 1, characterized in that: A groove is provided on the front side wall of the base (100). A collection box (113) is provided on the inner wall of the groove. Chip leakage grooves are evenly provided on the top wall of the base (100).

3. The nut pneumatic tapping device according to claim 1, characterized in that: A connecting frame (114) is provided on the top wall of the base (100). An adjustment groove is provided on the front side wall of the connecting frame (114). Adjustment screws (115) are provided on the upper and lower side walls of the inner cavity of the adjustment groove. An adjustment frame (116) is provided on the outer wall of the adjustment screw (115). The blowing nozzle (111) is located on the front side wall of the adjustment frame (116).

4. The nut pneumatic tapping device according to claim 3, characterized in that: A rotating frame (117) is provided on the front side wall of the adjustment frame (116). The blowing nozzle (111) is located on the front side wall of the rotating frame (117). A worm gear (118) is provided at the right end of the rotating frame (117). An installation frame (119) is provided on the right side wall of the adjustment frame (116). Worms (120) are provided on the upper and lower side walls of the inner cavity of the installation frame (119). The worm (120) is connected to the worm gear (118).

5. The nut pneumatic tapping device according to claim 1, characterized in that: A stop bar (121) is provided on the top wall of the base (100). The stop bar (121) is arranged in a U shape.

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