CN216369991U

CN216369991U - Thread rolling machine for processing threaded nail

Info

Publication number: CN216369991U
Application number: CN202122901945.9U
Authority: CN
Inventors: 马世岭
Original assignee: Hebei Tianfeng Metal Products Co ltd
Current assignee: Hebei Tianfeng Metal Products Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-26
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the field of thread rolling machines, in particular to a thread rolling machine for processing threaded nails, which aims at solving the problems that the processing efficiency of the thread rolling machine is reduced when the existing thread rolling machine frequently dismantles threaded nails during processing the threaded nails, and the work of the thread rolling machine needs to be stopped when the threaded nails are dismantled and installed. When the thread rolling machine is used for processing the threaded nail, the threaded nail can be automatically fixed and detached, the threaded nail can be continuously processed, and the processing efficiency of the thread rolling machine is improved.

Description

Thread rolling machine for processing threaded nail

Technical Field

The utility model relates to the technical field of thread rolling machines, in particular to a thread rolling machine for processing threaded nails.

Background

The thread rolling machine is a multifunctional cold extrusion forming machine tool, the thread rolling machine can perform thread, straight line, cross grain rolling and other processing on a workpiece in a cold state within the range of rolling force, rolling, straightening, reducing, polishing and various forming rolling of straight teeth, helical teeth and helical spline gears, a threaded nail is used as a commonly used auxiliary connecting workpiece, the application is very wide, compared with an iron nail, the friction force is increased, meanwhile, the firmness is improved, the threaded nail is often subjected to thread processing through a thread rolling cold rolling process of the thread rolling machine in the processing process, a retrieval application number is 201922394006.2, the thread rolling machine for processing the threaded nail is disclosed, the thread rolling machine comprises a thread rolling machine body, a support plate is fixedly connected to the right side of the thread rolling machine body, a fixed plate is fixedly connected to the front end of a connecting block, a blanking plate is slidably connected to the left end of the fixed plate, a movable plate is rotatably connected to the left side of the fixed plate, the lower material plate, the fixed plate and the movable plate are all connected with the screw body in a penetrating mode, the inner side of the movable plate is connected with a movable rod in a sliding mode, the outer side of the movable rod is sleeved with a spring, the inner side of the movable plate is fixedly connected with a fixed block, the middle of one side, away from the fixed block, of the second movable block is rotatably connected with a rotating handle, and the rotating handle is in threaded connection with the left side wall of the movable plate; however, when the screw rolling machine in the prior art is used for processing the screw, frequent disassembly of the screw reduces the processing efficiency of the screw rolling machine, and the screw rolling machine needs to be stopped when the screw is disassembled and assembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a thread rolling machine for processing a threaded nail.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a thread rolling machine for processing threaded nails comprises a processing table, a thread rolling machine body, a movable base, a connecting back plate, a switching rotary disk and a plurality of mounting mechanisms, wherein the thread rolling machine body is fixedly mounted at the top of the processing table, a movable groove is formed in the top of the processing table, the movable base is slidably mounted in the movable groove, a control cylinder is fixedly mounted on the inner wall of the movable groove, an output shaft of the control cylinder is rigidly connected with one side of the movable base, the connecting back plate is fixedly mounted at the top of the movable base, a rotary hole is formed in one side of the connecting back plate, a rotary seat is rotatably mounted in the rotary hole, one side of the rotary seat is fixedly connected with the switching rotary disk, a control mechanism is arranged on the connecting back plate and connected with the rotary seat, and the plurality of mounting mechanisms are arranged on the switching rotary disk, control mechanism includes running gear, rack one, control panel and step motor, one side fixed mounting of roating seat has the running gear, the fixed slot has been seted up to one side of connecting the backplate, slidable mounting has the control panel in the fixed slot, the bottom fixed mounting of control panel has rack one, rack one and running gear meshing, set up threaded hole on the control panel, fixed mounting has step motor on the inner wall of fixed slot, rigid connection has the lead screw on step motor's the output shaft, the lead screw thread is installed in the threaded hole.

Specifically, installation mechanism includes two clamping heads, two carriage release levers, two rack two, connecting gear, threaded rod and rotating gear, a plurality of fixed orifices has been seted up to one side of switching rotary disk, the control flume has all been seted up on the both sides inner wall of fixed orifices, and equal slidable mounting has the clamping head in two control flumes.

Specifically, a plurality of control chamber has been seted up on the switching rotary disk, two removal holes have been seted up on the inner wall in control chamber, and the equal fixed mounting in one side of two supporting heads has the carriage release lever, carriage release lever slidable mounting is in the removal hole that corresponds, and the equal fixed mounting in one side of two carriage release levers has rack two, the control intracavity is rotated and is installed connecting gear, connecting gear and two meshing of rack two, the thread groove has been seted up to the one end of supporting head, the threaded rod is installed to the thread groove internal thread.

Specifically, the one end fixed mounting of threaded rod has the rotary gear, connect one side fixed mounting of backplate has two mounting panels, and the equal fixed mounting in one side that two mounting panels are close to each other has rack three, and the orientation of two rack three is opposite, has all seted up the slide opening on one side inner wall of two control flumes, and the equal fixed mounting in one side of two supporting heads has the centre gripping arm, centre gripping arm sliding connection is in the slide opening that corresponds.

Specifically, the equal fixed mounting in both sides of removal base has the sliding block, has all seted up the auxiliary tank on the both sides inner wall of shifting chute, and sliding block slidable mounting is in the auxiliary tank that corresponds.

Specifically, a rotating hole is formed in the inner wall of the control groove, and the threaded rod is rotatably installed in the rotating hole.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the thread rolling machine for processing the threaded nail can continuously process the threaded nail, and can realize the operation of automatically fixing the threaded nail and canceling the fixing limitation of the threaded nail by rotating the switching rotating disc in the processing process.

(2) The thread rolling machine for processing the threaded nail is higher in processing continuity and processing efficiency, and operation steps are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the utility model, which is to be construed as limiting the utility model in any manner, and not necessarily for all purposes, except as technically essential.

FIG. 1 is a schematic front view of a thread rolling machine for processing a threaded nail according to the present invention;

FIG. 2 is a schematic perspective view of a moving base, a connecting back plate, a switching rotating disk, a rotating gear and a rack I of the thread rolling machine for processing the threaded nails, which are provided by the utility model;

FIG. 3 is a schematic structural diagram of a connecting back plate, a switching rotary disk and a mounting plate of the thread rolling machine for processing the thread nails, which is provided by the utility model;

fig. 4 is a schematic structural diagram of a part a of a thread rolling machine for processing a threaded nail according to the present invention.

In the figure: 1. a processing table; 2. a thread rolling machine body; 3. moving the base; 4. controlling the cylinder; 5. connecting the back plate; 6. switching the rotating disc; 7. a rotating gear; 8. a first rack; 9. a control panel; 10. a stepping motor; 11. a fixing hole; 12. a clamping head; 13. a travel bar; 14. a second rack; 15. a connecting gear; 16. a threaded rod; 17. a rotating gear; 18. a third rack; 19. mounting a plate; 20. and a clamping arm.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a thread rolling machine for processing a threaded nail comprises a processing table 1, a thread rolling machine body 2, a movable base 3, a connecting back plate 5 and a switching rotary disk 6, wherein the thread rolling machine body 2 is fixedly installed at the top of the processing table 1, a movable groove is formed in the top of the processing table 1, the movable base 3 is slidably installed in the movable groove, a control cylinder 4 is fixedly installed on the inner wall of the movable groove, an output shaft of the control cylinder 4 is rigidly connected with one side of the movable base 3, the connecting back plate 5 is fixedly installed at the top of the movable base 3, a rotary hole is formed in one side of the connecting back plate 5, a rotary seat is rotatably installed in the rotary hole, one side of the rotary seat is fixedly connected with the switching rotary disk 6, a plurality of fixing holes 11 are formed in one side of the switching rotary disk 6, control grooves are formed in the inner walls of two sides of the fixing holes 11, the clamping heads 12 are slidably mounted in the two control grooves, the switching rotary disk 6 is provided with a plurality of control chambers, the inner wall of each control chamber is provided with two moving holes, one side of each clamping head 12 is fixedly provided with a moving rod 13, the moving rods 13 are slidably mounted in the corresponding moving holes, one side of each moving rod 13 is fixedly provided with a rack II 14, the control chambers are internally rotatably provided with a connecting gear 15, the connecting gear 15 is meshed with the rack II 14, one end of each clamping head 12 is provided with a thread groove, a threaded rod 16 is internally threaded, one end of the threaded rod 16 is fixedly provided with a rotating gear 17, one side of the connecting back plate 5 is fixedly provided with two mounting plates 19, one side of each two mounting plates 19, which are close to each other, is fixedly provided with a rack III 18, and the orientations of the two rack III 18 are opposite, all seted up the slide opening on the one side inner wall of two control slots, the equal fixed mounting in one side of two centre gripping heads 12 has centre gripping arm 20, centre gripping arm 20 sliding connection is in the slide opening that corresponds.

In this embodiment, one side fixed mounting of roating seat has a rotating gear 7, the fixed slot has been seted up to one side of connecting backplate 5, slidable mounting has control panel 9 in the fixed slot, the bottom fixed mounting of control panel 9 has rack 8, rack 8 and rotating gear 7 meshing, set up threaded hole on the control panel 9, fixed mounting has step motor 10 on the inner wall of fixed slot, the rigid connection has the lead screw on step motor 10's the output shaft, the lead screw thread is installed in the threaded hole.

In this embodiment, the equal fixed mounting in both sides of moving base 3 has the sliding block, has all seted up the auxiliary tank on the both sides inner wall of shifting chute, and sliding block slidable mounting is in the auxiliary tank that corresponds.

In this embodiment, the inner wall of the control slot is provided with a rotation hole, and the threaded rod 16 is rotatably installed in the rotation hole.

In this embodiment, the stepping motor 10 drives the screw rod to rotate, the screw rod drives the control board 9 to move, the control board 9 drives the rack I8 to move, the rack I8 drives the rotating gear 7 to rotate, the rotating gear 7 controls the switching rotating disk 6 on the rotating base to rotate, the unprocessed screw nails are placed into the fixed holes 11, after the rotating gear 17 rotates along with the switching rotating disk 6, when the rotating gear 17 contacts and is meshed with the upper rack III 18, the rotating gear 17 rotates to drive the threaded rod 16 to rotate, the threaded rod 16 drives the clamping head 12 to move, the clamping head 12 drives the moving rod 13 to move, the moving rod 13 drives the rack II 14 to move, the rack II 14 controls the connecting gear 15 to rotate, the connecting gear 15 drives the other rack II 14 to move, the rack II 14 can control the corresponding moving rod 13 and the clamping head 12 to move, the two clamping heads 12 can clamp and fix the screw nails, and the clamping head 12 also drives the clamping arm 20 to move, two centre gripping arms 20 still fix the tip of clamping head 12, and control cylinder 4 drives and removes base 3 and connection backplate 5 removal, connects backplate 5 and drives the screw and get into and process in the thread rolling machine body 2, and control cylinder 4 drives and switches the rotary disk 6 and retreat the back that resets, switches rotary disk 6 and continues to rotate, and during rack three 18 of below, rotatory gear 17 can reverse, can cancel the fixed restriction of the screw after processing automatically.

Compared with the prior art, the utility model has the technical progress that: when the thread rolling machine is used for processing the threaded nail, the threaded nail can be automatically fixed and detached, the threaded nail can be continuously processed, and the processing efficiency of the thread rolling machine is improved.

Claims

1. The thread rolling machine for processing the threaded nails is characterized by comprising a processing table (1), a thread rolling machine body (2), a moving base (3), a connecting back plate (5), a switching rotary disk (6) and a plurality of mounting mechanisms, wherein the thread rolling machine body (2) is fixedly mounted at the top of the processing table (1), a moving groove is formed in the top of the processing table (1), the moving base (3) is slidably mounted in the moving groove, a control cylinder (4) is fixedly mounted on the inner wall of the moving groove, an output shaft of the control cylinder (4) is rigidly connected with one side of the moving base (3), the connecting back plate (5) is fixedly mounted at the top of the moving base (3), a rotary hole is formed in one side of the connecting back plate (5), a rotary seat is rotatably mounted in the rotary hole, and one side of the rotary seat is fixedly connected with the switching rotary disk (6), the connecting back plate (5) is provided with a control mechanism which is connected with the rotating seat, a plurality of mounting mechanisms are all arranged on the switching rotating disk (6), the control mechanism comprises a rotating gear (7), a first rack (8), a control plate (9) and a stepping motor (10), a rotating gear (7) is fixedly arranged on one side of the rotating seat, a fixing groove is arranged on one side of the connecting back plate (5), a control panel (9) is arranged in the fixed groove in a sliding manner, a first rack (8) is fixedly arranged at the bottom of the control panel (9), the first rack (8) is meshed with the rotating gear (7), a threaded hole is formed in the control plate (9), the inner wall of the fixing groove is fixedly provided with a stepping motor (10), an output shaft of the stepping motor (10) is rigidly connected with a lead screw, and the lead screw is arranged in a threaded hole in a threaded mode.

2. The thread rolling machine for processing the threaded nails as claimed in claim 1, wherein the mounting mechanism comprises two clamping heads (12), two moving rods (13), two second racks (14), a connecting gear (15), a threaded rod (16) and a rotating gear (17), one side of the switching rotating disk (6) is provided with a plurality of fixing holes (11), the inner walls of the two sides of each fixing hole (11) are provided with control grooves, and the clamping heads (12) are slidably mounted in the two control grooves.

3. The screw rolling machine for processing the threaded nails as claimed in claim 2, wherein a plurality of control cavities are formed on the switching rotary disk (6), two moving holes are formed on the inner wall of each control cavity, a moving rod (13) is fixedly mounted on one side of each of the two clamping heads (12), the moving rods (13) are slidably mounted in the corresponding moving holes, a second rack (14) is fixedly mounted on one side of each of the two moving rods (13), a connecting gear (15) is rotatably mounted in each control cavity, the connecting gear (15) is meshed with the two second racks (14), a thread groove is formed in one end of each clamping head (12), and a threaded rod (16) is internally threaded in the thread groove.

4. The thread rolling machine for processing the threaded nail according to claim 3, wherein a rotating gear (17) is fixedly mounted at one end of the threaded rod (16), two mounting plates (19) are fixedly mounted at one side of the connecting back plate (5), three racks (18) are fixedly mounted at the sides, close to each other, of the two mounting plates (19), the three racks (18) are oppositely oriented, sliding holes are formed in the inner wall of one side of each of the two control grooves, clamping arms (20) are fixedly mounted at one sides of the two clamping heads (12), and the clamping arms (20) are slidably connected in the corresponding sliding holes.

5. The thread rolling machine for processing the threaded nail according to claim 1, wherein sliding blocks are fixedly mounted on two sides of the moving base (3), auxiliary grooves are formed in inner walls of two sides of each moving groove, and the sliding blocks are slidably mounted in the corresponding auxiliary grooves.

6. The thread rolling machine for the screw processing of claim 3, wherein the inner wall of the control groove is provided with a rotating hole, and the threaded rod (16) is rotatably installed in the rotating hole.