Tapping device for nut production

Abstract

The utility model discloses a tapping device for nut production, and belongs to the field of nut production tapping, the tapping device comprises a tapping assembly and a lifting assembly, the tapping assembly comprises a stabilizing disc, the upper end of the stabilizing disc is rotatably connected with a limiting disc, the side surface of the limiting disc is provided with a plurality of limiting grooves at equal intervals, and the lower end of the stabilizing disc is provided with a first motor; the lower end of the limiting disc and the output end of the first motor are both connected with bevel gears, the two bevel gears are connected in a meshed mode, one side of the stabilizing disc is connected with a clamping block, one end of the clamping block is connected with an air cylinder, and a support is installed at the upper end of the stabilizing disc. And meanwhile, through mutual cooperation of the structures, the height of the tapping device can be adjusted, and then the universality of the tapping device can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of nut production and tapping, in particular to a tapping device for nut production. Background Art

[0002] In the process of bolt production, it is necessary to tap the nuts, so a tapping device is needed. Among them, the "tapping device for mobile phone nut production" disclosed in the application number "CN202121576684.1" is also an increasingly mature technology. It "through the screw horizontal longitudinal movement mechanism, the screw horizontal lateral movement mechanism, the lifting cylinder, the rotating motor, the tap, the placement template and the downward pressing fixed template can speed up the nut tapping efficiency, thereby improving the nut processing efficiency and avoiding the nut being clamped. The waste generated by tapping can be collected by the collection bucket, the collection box and the collection frame, thus avoiding the damage to the working environment. "Pollution is caused", but the tapping device still has the following defects during use: the tapping device can indeed improve the processing efficiency by coordinating the screw rod with the moving mechanism, the lifting cylinder and the rotating motor, but the above structure can only perform tapping operations on a single nut, thereby affecting the tapping efficiency. Based on this, it is necessary to provide a tapping device that can continuously tap the nut and improve the tapping efficiency. In addition, the tapping device is not convenient for height adjustment during use, thereby affecting the versatility of the tapping device. Based on this, it is necessary to provide a tapping device that is easy to adjust the height and enhances the versatility. Utility Model Content

[0003] The embodiment of the utility model provides a tapping device for nut production, which aims to solve the problem that the tapping efficiency of the existing tapping device needs to be improved and the height adjustment is not convenient.

[0004] To achieve the above-mentioned purpose, the utility model provides a tapping device for nut production, comprising a tapping assembly and a lifting assembly;

[0005] wherein, the tapping assembly includes a stabilizing disk, the upper end of the stabilizing disk is rotatably connected to a limiting disk, a side surface of the limiting disk is equidistantly provided with a plurality of limiting grooves, a first motor is installed at the lower end of the stabilizing disk, the lower end of the limiting disk and the output end of the first motor are connected to a bevel gear, the two bevel gears are meshed and connected, one side of the stabilizing disk is connected to a clamping block, one end of the clamping block is connected to a cylinder, a bracket is installed at the upper end of the stabilizing disk, the lower end of the bracket is rotatably connected to two transmission gears, a gear rod is meshed and connected between the two transmission gears, one side of the transmission gear is connected to the second motor, the lower end of the gear rod is connected to the third motor, and the lower end of the third motor is detachably connected to a tapping tool;

[0006] The lifting assembly includes a lifting plate installed at the lower end of the stabilizing plate, the lower end of the lifting plate is fixedly connected to a screw tube, the internal thread of the screw tube is connected to a screw rod, the lower end of the lifting plate is rotatably connected to a plurality of legs, the side surfaces of the plurality of legs are sleeved with branch pipes, the lower end of the leg is fixedly connected to a spring, and the lower end of the branch pipe is rotatably connected to a stabilizing block.

[0007] As a preferred solution of the present invention, a fixing groove is provided at the upper end of the stabilizing plate, a bearing is installed inside the fixing groove, and the lower end of the limiting plate is inserted into the bearing.

[0008] As a preferred solution of the present invention, the output of the cylinder is fixedly connected with a bolt, a first screw hole is opened on the surface of the clamping block, and the bolt is threadedly connected to the inside of the first screw hole.

[0009] As a preferred solution of the present invention, a guide groove is provided at the upper end of the stabilizing disk, a guide rod is installed inside the guide groove, the lower end of the clamping block is fixedly connected to a guide block, one end of the guide block is provided with a guide hole, the guide block is slidably connected to the inside of the guide groove, and the guide rod is inserted into the inside of the guide hole.

[0010] As a preferred solution of the present invention, the upper end of the third motor is fixedly connected to a connecting block, the upper end of the connecting block is provided with a connecting hole, and the lower end of the gear rod is inserted into the connecting hole.

[0011] As a preferred solution of the present invention, the lower end of the third motor is connected to an output shaft, a second screw hole is opened on one side of the output shaft, and the internal thread of the second screw hole is connected to an organic screw.

[0012] As a preferred solution of the present invention, the lower end of the spring is fixedly connected with a plug-in block, and the plug-in block is plugged into the inner bottom end of the branch pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the nut is continuously tapped, the first motor is first started to rotate one of the bevel gears, and the other bevel gear is cooperated with to drive the limit plate to rotate on the upper end of the stabilizing plate, and then several nuts are installed in several limit grooves. When the limit plate moves one of the nuts to the lower end of the tapping cutter, it stops, and the cylinder drives the clamping block to clamp and limit the nut, and then the third motor is started to rotate the tapping cutter, and the second motor is started to rotate one of the transmission gears counterclockwise, and the other transmission gear is cooperated with to control the gear rod to bring the third motor down and contact the nut, so that the tapping operation can be performed. After being processed, the limit plate continues to rotate. At this time, the processed nut is taken out and placed on the nut to be processed. At the same time, the tapping cutter continues to tap the nut. Compared with the tapping device in the prior art "a tapping device for producing mobile phone nuts", the utility model can facilitate the continuous tapping operation of the nut through the cooperation of the above structures, thereby improving the tapping efficiency;

[0015] 2. When adjusting the height of the tapping device, it is only necessary to control the screw to rotate and lift along the screw tube, so that the spring at the lower end of the support leg can be compressed or rebounded, thereby adjusting the length between the support leg and the branch tube. As the screw gradually enters or rotates out of the screw tube, the height of the lifting plate and the tapping assembly at its upper end can be adjusted. Compared with the tapping device in the prior art "A tapping device for producing mobile phone nuts", the utility model can facilitate the adjustment of the height of the tapping device through the cooperation of the above-mentioned structures, thereby enhancing the versatility of the tapping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembled diagram of the lower structure of the tapping assembly of the utility model;

[0018] Figure 3 This is a disassembled diagram of the rotating mechanism structure of the utility model;

[0019] Figure 4 This is a disassembled diagram of the upper structure of the tapping assembly of the utility model;

[0020] Figure 5 This is a disassembled diagram of the lifting component structure of the utility model.

[0021] In the figure: 100, tapping assembly; 101, stabilizing plate; 102, limiting plate; 103, limiting groove; 104, first motor; 105, bevel gear; 106, clamping block; 107, cylinder; 108, bracket; 109, transmission gear; 110, gear rod; 120, second motor; 130, third motor; 140, tapping tool; 111, fixing groove; 112, bearing; 121, bolt; 122, first screw hole; 131, guide groove; 132, guide rod; 133, guide block; 134, guide hole; 141, connecting block; 142, connecting hole; 151, output shaft; 152, second screw hole; 153, machine screw;

[0022] 200, lifting assembly; 201, lifting plate; 202, screw; 203, screw; 204, support leg; 205, branch pipe; 206, spring; 207, stabilizing block; 211, plug-in block. DETAILED DESCRIPTION

[0023] The following will be combined with the 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 Figure 1 - Figure 5 , the utility model provides a tapping device for nut production, comprising a tapping assembly 100 and a lifting assembly 200;

[0025] Among them, the tapping assembly 100 includes a stabilizing disk 101, the upper end of the stabilizing disk 101 is rotatably connected to the limiting disk 102, and the side surface of the limiting disk 102 is equidistantly provided with a number of limiting grooves 103, the lower end of the stabilizing disk 101 is installed with a first motor 104, the lower end of the limiting disk 102 and the output end of the first motor 104 are connected with a bevel gear 105, the two bevel gears 105 are meshed and connected, one side of the stabilizing disk 101 is connected with a clamping block 106, one end of the clamping block 106 is connected with a cylinder 107, the upper end of the stabilizing disk 101 is installed with a bracket 108, the lower end of the bracket 108 is rotatably connected to two transmission gears 109, and a gear rod 110 is meshed and connected between the two transmission gears 109, one side of one of the transmission gears 109 is connected to the second motor 120, the lower end of the gear rod 110 is connected to the third motor 130, and the lower end of the third motor 130 is detachably connected to a tapping tool 140;

[0026] The lifting assembly 200 includes a lifting plate 201 installed at the lower end of the stabilizing disk 101, the lower end of the lifting plate 201 is fixedly connected to a screw tube 202, the internal thread of the screw tube 202 is connected to a screw rod 203, the lower end of the lifting plate 201 is rotatably connected to a plurality of support legs 204, the side surfaces of the plurality of support legs 204 are all sleeved with branch pipes 205, the lower end of the support leg 204 is fixedly connected to a spring 206, and the lower end of the branch pipe 205 is rotatably connected to a stabilizing block 207.

[0027] In a specific embodiment, the provided tapping assembly 100 and lifting assembly 200 can not only perform continuous tapping operation on the nut, thereby improving the tapping efficiency of the tapping device, but also can adjust the height of the tapping device through the cooperation of the above structures, thereby enhancing the versatility of the tapping device. When in use, the screw 203 is first controlled to rotate and lift along the screw tube 202, so as to control the support leg 204 to compress or rebound the spring 206, and at the same time, the support leg 204 is rotated to adjust the angle, thereby adjusting the height of the lifting plate 201 and the tapping assembly 100 at its upper end. When performing the tapping work, the first motor 104, the second motor 120 and the third motor 130 are respectively started to rotate, and the first motor 104 drives one of the tapers. The gear 105 rotates, thereby driving another bevel gear 105 to rotate, and then driving the limit plate 102 to rotate. At this time, the nut is placed inside several limit grooves 103. When the limit plate 102 rotates to the lower end of the tapping tool 140, it stops. At this time, the cylinder 107 is started to extend the clamping block 106 to clamp the nut. At this time, the third motor 130 drives the tapping tool 140 to rotate, and the second motor 120 drives one of the transmission gears 109 to rotate counterclockwise. In conjunction with another transmission gear 109, it can control the rack rod 110 to drive the third motor 130 to descend to perform the tapping operation on the nut. After processing, the limit plate 102 can be rotated to remove the nut. At the same time, the nut to be processed continues to be placed in the limit groove 103 for processing, thereby improving the tapping efficiency of the tapping device.

[0028] See also Figure 2 - Figure 4 A fixing groove 111 is provided at the upper end of the stabilizing plate 101 , a bearing 112 is installed inside the fixing groove 111 , and the lower end of the limiting plate 102 is inserted into the interior of the bearing 112 .

[0029] In a specific embodiment, the fixing groove 111 is used to fix the bearing 112. The presence of the bearing 112 can reduce the friction force when the limit plate 102 rotates and improve the tapping stability.

[0030] See also Figure 2 - Figure 4The output of the cylinder 107 is fixedly connected with a bolt 121 , and a first screw hole 122 is opened on the surface of the block 106 , and the bolt 121 is threadedly connected to the inside of the first screw hole 122 .

[0031] In a specific embodiment, the bolt 121 is threadedly connected inside the first screw hole 122 to facilitate the disassembly convenience between the block 106 and the cylinder 107.

[0032] See also Figure 2 - Figure 4 A guide groove 131 is provided at the upper end of the stabilizing disk 101, a guide rod 132 is installed inside the guide groove 131, a guide block 133 is fixedly connected to the lower end of the clamping block 106, and a guide hole 134 is provided at one end of the guide block 133. The guide block 133 is slidably connected to the inside of the guide groove 131, and the guide rod 132 is inserted into the inside of the guide hole 134.

[0033] In a specific embodiment, the guide groove 131 cooperates with the guide rod 132 to improve the stability of the clamping block 106 during movement and enhance the clamping and limiting effect on the nut.

[0034] See also Figure 2 - Figure 4 The upper end of the third motor 130 is fixedly connected to a connecting block 141 . The upper end of the connecting block 141 is provided with a connecting hole 142 . The lower end of the gear rod 110 is inserted into the connecting hole 142 .

[0035] In a specific embodiment, the gear rod 110 is inserted into the connecting hole 142 to facilitate the assembly and disassembly of the third motor 130 , thereby improving the convenience of disassembly.

[0036] See also Figure 2 - Figure 4 The lower end of the third motor 130 is connected to an output shaft 151 , and a second screw hole 152 is opened on one side of the output shaft 151 . The internal thread of the second screw hole 152 is connected to an organic screw 153 .

[0037] In a specific embodiment, the threaded connection of the machine screw 153 inside the second screw hole 152 can enhance the installation fastness of the tapping tool 140 and improve the tapping safety.

[0038] See also Figure 5 The lower end of the spring 206 is fixedly connected to a plug-in block 211 , which is plugged into the inner bottom end of the branch pipe 205 .

[0039] In a specific embodiment, the plug-in block 211 is plugged into the branch pipe 205 to improve the installation stability of the spring 206 and the branch pipe 205 .

[0040] Working principle: When in use, first control the screw rod 203 to rotate and lift along the screw tube 202 to control the support leg 204 to compress or rebound the spring 206. At the same time, the support leg 204 rotates to adjust the angle to adjust the height of the lifting plate 201 and the upper tapping assembly 100. When performing the tapping work, the first motor 104, the second motor 120 and the third motor 130 are respectively started to rotate. The first motor 104 drives one of the bevel gears 105 to rotate, thereby driving the other bevel gear 105 to rotate, and then the limit plate 102 can be rotated. At this time, the nut is placed on several limit Inside the groove 103, when the limit plate 102 rotates to the lower end of the tapping tool 140, it stops and starts the cylinder 107 to extend the clamping block 106 to clamp the nut. At the same time, the third motor 130 rotates with the tapping tool 140, and the second motor 120 rotates one of the transmission gears 109 counterclockwise to cooperate with the other transmission gear 109 to control the gear rod 110 to lower the third motor 130 to perform the tapping operation on the nut. Finally, after processing, the limit plate 102 is rotated to remove the nut, and the nut to be processed continues to be placed in the limit groove 103 for processing, thereby improving the tapping efficiency of the tapping device.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tapping device for nut production, characterized in that: include: The tapping assembly (100) comprises a stabilizing disk (101), the upper end of the stabilizing disk (101) is rotatably connected to a limiting disk (102), a side surface of the limiting disk (102) is provided with a plurality of limiting grooves (103) at equal intervals, a first motor (104) is installed at the lower end of the stabilizing disk (101), the lower end of the limiting disk (102) and the output end of the first motor (104) are both connected to a bevel gear (105), the two bevel gears (105) are meshed and connected, and a clamping block (105) is connected to one side of the stabilizing disk (101). 06), one end of the block (106) is connected to a cylinder (107), the upper end of the stabilizing disk (101) is installed with a bracket (108), the lower end of the bracket (108) is rotatably connected to two transmission gears (109), a gear rod (110) is meshed and connected between the two transmission gears (109), one side of one of the transmission gears (109) is connected to a second motor (120), the lower end of the gear rod (110) is connected to a third motor (130), and the lower end of the third motor (130) is detachably connected to a tapping tool (140); A lifting assembly (200) includes a lifting plate (201) mounted on the lower end of a stabilizing plate (101), the lower end of the lifting plate (201) being fixedly connected to a screw tube (202), the internal thread of the screw tube (202) being connected to a screw rod (203), the lower end of the lifting plate (201) being rotatably connected to a plurality of legs (204), the side surfaces of the plurality of legs (204) being sleeved with branch pipes (205), the lower ends of the legs (204) being fixedly connected to a spring (206), and the lower ends of the branch pipes (205) being rotatably connected to a stabilizing block (207).

2. A tapping device for nut production according to claim 1, characterized in that: A fixing groove (111) is provided at the upper end of the stabilizing plate (101), a bearing (112) is installed inside the fixing groove (111), and the lower end of the limiting plate (102) is inserted into the bearing (112).

3. A tapping device for nut production according to claim 1, characterized in that: The output of the cylinder (107) is fixedly connected with a bolt (121), a first screw hole (122) is opened on the surface of the clamping block (106), and the bolt (121) is threadedly connected to the inside of the first screw hole (122).

4. A tapping device for nut production according to claim 1, characterized in that: A guide groove (131) is provided at the upper end of the stabilizing disk (101), a guide rod (132) is installed inside the guide groove (131), a guide block (133) is fixedly connected to the lower end of the clamping block (106), a guide hole (134) is provided at one end of the guide block (133), the guide block (133) is slidably connected to the inside of the guide groove (131), and the guide rod (132) is inserted into the inside of the guide hole (134).

5. The tapping device for nut production according to claim 1, characterized in that: The upper end of the third motor (130) is fixedly connected to a connecting block (141), the upper end of the connecting block (141) is provided with a connecting hole (142), and the lower end of the gear rod (110) is inserted into the connecting hole (142).

6. A tapping device for nut production according to claim 1, characterized in that: The lower end of the third motor (130) is connected to an output shaft (151), a second screw hole (152) is provided on one side of the output shaft (151), and an internal thread of the second screw hole (152) is connected to an organic screw (153).

7. A tapping device for nut production according to claim 1, characterized in that: The lower end of the spring (206) is fixedly connected to a plug-in block (211), and the plug-in block (211) is plugged into the inner bottom end of the branch pipe (205).

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