CN223762305U

CN223762305U - A tapping machine for bolt processing

Info

Publication number: CN223762305U
Application number: CN202423251572.5U
Authority: CN
Inventors: 李朋; 祁艳龙; 祁森哲
Original assignee: Shijiazhuang Junyou Electromechanical Equipment Co ltd
Current assignee: Shijiazhuang Junyou Electromechanical Equipment Co ltd
Priority date: 2024-12-27
Filing date: 2024-12-27
Publication date: 2026-01-06
Anticipated expiration: 2034-12-27

Abstract

This utility model relates to the field of screw processing technology and proposes a tapping machine for bolt processing, including a device body. A feeding assembly is rotatably connected to the bottom of the device body, and a clamping assembly is fixed to the top of the device body. The feeding assembly includes a base, a driving gear rotatably connected to the middle of the base, a processing table rotatably connected to the top of the driving gear, a driven gear meshing with the side of the driving gear, a support column fixed to the top of the driven gear, a driving bevel gear fixed to the top of the support column, a driven bevel gear meshing with the side of the driving bevel gear, a push rod threadedly connected to the side of the driven bevel gear, and a push plate fixed to the side of the push rod. This technical solution solves the problem in existing bolt processing tapping machines where the workpiece needs to be manually removed after processing, affecting work efficiency, reducing production efficiency, and increasing manual labor intensity.

Description

Tapping machine for bolt machining

Technical Field

The utility model relates to the technical field of thread machining, in particular to a tapping machine for bolt machining.

Background

In the modern industry, tapping machines are used very widely, in particular in the production of bolts. The tapping machine is a mechanical processing device for processing internal threads, screws or tooth buttons on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like.

The Chinese patent publication No. CN220993022U provides a tapping machine for bolt processing, which comprises a tapping machine body and a transmission mechanism, wherein the bottom of the transmission mechanism is fixedly connected with the top of the tapping machine body, the transmission mechanism comprises an air box, a motor, a first gear, a movable rod, a second gear and a U-shaped plate, the back end of the inner wall of the air box is fixedly connected with the motor, the output end of the motor is fixedly connected with the first gear, and the bottom of the inner wall of the air box is movably connected with the movable rod through a rotating shaft. According to the tapping machine, the first gear is driven to rotate by the starting motor, the second gear, the movable rod and the U-shaped plate are driven to rotate by the first gear, the rotating sleeve is driven to rotate by the U-shaped plate to rotate in a following mode, the connecting rod is driven to rotate in a following mode, the solid rod is driven to rotate through the rotating shaft, the rectangular block is driven to move left and right on the first sliding groove through the rotating shaft, the supporting plate and the fan are driven to move in a following mode by the rectangular block to move left and right, and the working efficiency of the tapping machine is improved.

When the tapping machine for bolt machining is used, the workpiece is required to be manually taken down after machining is completed, so that the working efficiency is affected, the production efficiency is reduced, and the labor intensity is increased.

Disclosure of utility model

The utility model provides a tapping machine for bolt processing, which solves the problems that in the related art, a workpiece needs to be manually taken down after the processing is finished, so that the working efficiency is affected, the production efficiency is reduced, and the labor intensity of manpower is increased.

The tapping machine for bolt processing comprises a device body, wherein a blanking assembly is rotationally connected to the bottom of the device body, and a clamping assembly is fixed to the top of the device body;

The blanking assembly comprises a base, a driving gear is rotationally connected to the middle of the base, a processing table is rotationally connected to the top of the driving gear, a driven gear is connected to the side face of the driving gear in a meshed mode, a supporting column is fixed to the top of the driven gear, a driving bevel gear is fixed to the top of the supporting column, a driven bevel gear is connected to the side face of the driving bevel gear in a meshed mode, a push rod is connected to the side face of the driven bevel gear in a threaded mode, and a push plate is fixed to the side face of the push rod.

Preferably, a discharging groove is fixed on the side face of the base, and a collecting box is fixed on the other end of the discharging groove.

Preferably, an annular groove is formed in the processing table, a plurality of groups of driven bevel gears are rotatably connected in the processing table, and the driven bevel gears are uniformly distributed in the processing table.

Preferably, a thread post is fixed on one side of the driven bevel gear, which is close to the push rod, and the thread post is in threaded connection with the push rod.

Preferably, a plurality of groups of placing grooves are formed in the processing table, and the number of the driven bevel gears is equal to that of the placing grooves.

Preferably, the clamping assembly comprises a rotary column, an installation shell is fixed at the bottom of the rotary column, a rotating ring is rotationally connected to the installation shell, a connecting column is rotationally connected to the inner side of the rotating ring, a connecting shaft is rotationally connected to the other end of the connecting column, and a clamping plate is rotationally connected to the other end of the connecting shaft.

Preferably, the top is fixed with the spring telescopic link in the column spinner, spring telescopic link bottom is fixed with outer snap ring, outer snap ring inboard is provided with interior snap ring, interior snap ring top is fixed with the spring telescopic link, all offered the arc wall in outer snap ring and the interior snap ring.

Preferably, a rotary groove is formed in the mounting shell, a rotary shaft is fixed in the rotary groove, and the connecting column is rotatably connected in the rotary shaft.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the tapping machine for machining the bolts, the blanking assembly is arranged, the driving gear drives the driven gear to rotate, so that the driving bevel gear at the top of the driven gear rotates, when the driving bevel gear and the driven bevel gear at the side face rotate, the threaded column rotates, the push plate at the side face of the push rod is pushed to push the machined bolts into the blanking groove, and the bolts are collected through the collecting box, so that the problem that when an existing tapping machine for machining the bolts is used, a workpiece needs to be manually taken down after machining, the working efficiency is affected, the production efficiency is reduced, the labor intensity of workers is increased, and the effects that the workpiece can be automatically blanked and collected through the blanking assembly are achieved, and the production efficiency is improved are achieved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a side cross-sectional view of the blanking assembly of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

fig. 5 is a side cross-sectional view of the clamping assembly of the present utility model.

In the figure, 1, a device body; 2, a blanking assembly, 21, a base, 22, a driving gear, 23, a processing table, 24, a driven gear, 25, a supporting column, 26, a driving bevel gear, 27, an annular groove, 28, a driven bevel gear, 29, a push rod, 210, a push plate, 211, a threaded column, 212, a blanking groove, 213, a collecting box, 3, a clamping assembly, 31, a rotating column, 32, a mounting shell, 33, a rotating ring, 34, a spring telescopic rod, 35, an outer clamping ring, 36, an inner clamping ring, 37, a connecting column, 38, a rotating shaft, 39, a connecting shaft, 310, a clamping plate, 311, a rotating groove, 312 and an arc-shaped groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the embodiment provides a tapping machine for bolt processing, which comprises a device body 1, wherein a blanking assembly 2 is rotatably connected to the bottom of the device body 1, and a clamping assembly 3 is fixed to the top of the device body 1;

The blanking assembly 2 comprises a base 21, a driving gear 22 is rotatably connected to the middle of the base 21, a processing table 23 is rotatably connected to the top of the driving gear 22, a driven gear 24 is connected to the side face of the driving gear 22 in a meshed mode, a supporting column 25 is fixed to the top of the driven gear 24, a driving bevel gear 26 is fixed to the top of the supporting column 25, a driven bevel gear 28 is connected to the side face of the driving bevel gear 26 in a meshed mode, a push rod 29 is connected to the side face of the driven bevel gear 28 in a threaded mode, and a push plate 210 is fixed to the side face of the push rod 29;

a discharging groove 212 is fixed on the side surface of the base 21, a collecting box 213 is fixed on the other end of the discharging groove 212, and the discharging groove 212 and the collecting box 213 can collect bolts pushed out from the processing table 23;

An annular groove 27 is formed in the processing table 23, a plurality of groups of driven bevel gears 28 are rotatably connected in the processing table 23, the driven bevel gears 28 are uniformly distributed in the annular groove 27 in the processing table 23, so that the driven bevel gears 28 where the processed bolts are positioned rotate to one side of the driving bevel gear 26, and the bolts are pushed out through rotation;

A thread column 211 is fixed on one side of the driven bevel gear 28, which is close to the push rod 29, the thread column 211 is connected in the push rod 29 in a threaded manner, and the thread column 211 rotates in the push rod 29, so that the push rod 29 drives the push plate 210 to move when moving;

A plurality of groups of placing grooves are formed in the processing table 23, the number of the driven bevel gears 28 is equal to that of the placing grooves, and a plurality of bolts to be processed can be placed in the plurality of groups of placing grooves so as to improve the processing efficiency.

In this embodiment, by placing the bolt in the placing groove in the processing table 23, then when the bolt rotates clockwise through the processing table 23, the processed bolt is firstly processed through the clamping assembly 3, then the driven bevel gear 28 on the inner side of the placing groove after the processing is completed moves to the side surface of the driving bevel gear 26 through rotation and is engaged with the driving bevel gear 26, the driving bevel gear 26 is engaged with the driven bevel gear 28 on the side surface, the threaded column 211 on the side surface of the driven bevel gear 28 rotates in the push rod 29, the push rod 29 drives the push plate 210 to move outwards, and meanwhile, the processed bolt is pushed into the blanking groove 212 and is collected in the collecting box 213, so that the manual blanking is replaced, and the production efficiency is improved.

Example 2

As shown in fig. 4 to 5, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the clamping assembly 3 includes a rotating column 31, a mounting case 32 is fixed at the bottom of the rotating column 31, a rotating ring 33 is rotatably connected to the mounting case 32, a connecting column 37 is rotatably connected to the inner side of the rotating ring 33, a connecting shaft 39 is rotatably connected to the other end of the connecting column 37, and a clamping plate 310 is rotatably connected to the other end of the connecting shaft 39;

The spring telescopic rod 34 is fixed at the inner top of the rotary column 31, the outer clamping ring 35 is fixed at the bottom of the spring telescopic rod 34, the inner clamping ring 36 is arranged on the inner side of the outer clamping ring 35, the spring telescopic rod 34 is fixed at the top of the inner clamping ring 36, the arc-shaped grooves 312 are formed in the outer clamping ring 35 and the inner clamping ring 36, and the spring telescopic rod 34 is improved by the inner clamping ring 36 and the outer clamping ring 35, so that the mounting shell 32 can adapt to taps with different diameters, and replacement is performed according to processing requirements;

The inside of the installation shell 32 is provided with a rotary groove 311, a rotary shaft 38 is fixed in the rotary groove 311, the connecting columns 37 are rotationally connected in the rotary shaft 38, the lengths of the connecting columns 37 at two sides of the rotary shaft 38 are different, the connecting columns 37 at one side close to the rotary ring 33 are shorter, and the connecting columns 37 at one side close to the clamping plate 310 are longer.

In this embodiment, when the taps with different diameters need to be replaced according to different machining requirements, the taps are installed inwards through the bottom of the installation shell 32, meanwhile, the tops of the taps are moved inwards against the inner clamping ring 36 through the spring telescopic rod 34, after the taps enter the installation shell 32, the connecting posts 37 on the inner side of the rotating ring 33 are rotated through the rotating shaft 38 to drive the clamping plates 310 connected through the rotating shaft 39 to be close to the outer side of the taps, the clamping plates 310 are fastened and clamped by rotating the rotating ring 33, at the moment, the inner sides of the clamping plates 310 are connected with the outer sides of the taps, and one ends of the outer sides of the clamping plates 310 are connected with the inner walls of the outer clamping rings 35, so that the clamping plates 310 are fixed, and the clamping of the taps is more stable.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The tapping machine for bolt processing is characterized by comprising a device body (1), wherein a blanking assembly (2) is rotationally connected to the bottom of the device body (1), and a clamping assembly (3) is fixed to the top of the device body (1);

Unloading subassembly (2) include base (21), base (21) middle part rotates and is connected with driving gear (22), driving gear (22) top rotates and is connected with processing platform (23), driving gear (22) side meshing is connected with driven gear (24), driven gear (24) top is fixed with support column (25), support column (25) top is fixed with driving bevel gear (26), driving bevel gear (26) side meshing is connected with driven bevel gear (28), driven bevel gear (28) side threaded connection has push rod (29), push rod (29) side is fixed with push pedal (210).

2. The tapping machine for bolt working according to claim 1, wherein a blanking groove (212) is fixed to a side surface of the base (21), and a collecting box (213) is fixed to the other end of the blanking groove (212).

3. Tapping machine for bolt machining according to claim 1, characterized in that the machining table (23) is internally provided with an annular groove (27), the inside of the machining table (23) is rotatably connected with a plurality of groups of driven bevel gears (28), and the driven bevel gears (28) are uniformly distributed in the machining table (23).

4. The tapping machine for bolt working according to claim 1, wherein a threaded post (211) is fixed to the driven bevel gear (28) on a side close to the push rod (29), and the threaded post (211) is screwed into the push rod (29).

5. Tapping machine for machining bolts according to claim 1, characterized in that the machining table (23) is provided with a number of sets of holding grooves, and the number of driven bevel gears (28) is equal to the number of holding grooves.

6. Tapping machine for bolt processing according to claim 1, characterized in that the clamping assembly (3) comprises a rotating column (31), a mounting shell (32) is fixed at the bottom of the rotating column (31), a rotating ring (33) is rotationally connected to the mounting shell (32), a connecting column (37) is rotationally connected to the inner side of the rotating ring (33), a connecting shaft (39) is rotationally connected to the other end of the connecting column (37), and a clamping plate (310) is rotationally connected to the other end of the connecting shaft (39).

7. The tapping machine for bolt machining according to claim 6, wherein a spring telescopic rod (34) is fixed at the inner top of the rotary column (31), an outer clamping ring (35) is fixed at the bottom of the spring telescopic rod (34), an inner clamping ring (36) is arranged on the inner side of the outer clamping ring (35), the spring telescopic rod (34) is fixed at the top of the inner clamping ring (36), and arc-shaped grooves (312) are formed in the outer clamping ring (35) and the inner clamping ring (36).

8. The tapping machine for bolt processing according to claim 6, wherein a rotary groove (311) is formed in the mounting case (32), a rotary shaft (38) is fixed in the rotary groove (311), and the connecting post (37) is rotatably connected to the rotary shaft (38).