CN217831697U

CN217831697U - Automatic pad threading machine

Info

Publication number: CN217831697U
Application number: CN202221724072.7U
Authority: CN
Inventors: 范伟; 赵敏; 匡水平
Original assignee: Hubei Hengyi Automobile Fastener Co ltd
Current assignee: Hubei Hengyi Automobile Fastener Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-18
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses an automatic wear to fill up thread rolling machine, including the base, install the automatic wear to fill up device, linear vibration dish and thread rolling portion on the base, linear vibration dish is located between automatic wear to fill up device and the thread rolling portion, be provided with the straight seat that shakes of multiunit on the base, linear vibration dish is installed on straight shaking the seat, thread rolling portion is including the quiet thread rolling plate that the cooperation set up and moving thread rolling mechanism, it includes fixed mounting's fixed plate to move thread rolling mechanism, spacing hole has been seted up on the fixed plate, the inside slidable mounting in spacing hole has the stopper, install the gliding actuating mechanism of drive stopper on the base, the utility model discloses only need twist to move the screw rod and can drive and move the thread rolling plate and remove, and then can adjust the interval between quiet thread rolling plate and move the thread rolling plate, and the simple easy operation of accommodation process, and then conveniently process the screw of different diameters, improved the application range of thread rolling machine.

Description

Automatic pad threading machine

Technical Field

The utility model relates to a thread rolling machine technical field specifically is automatic wear to fill up thread rolling machine.

Background

A thread rolling machine is a device for producing screws in a professional way. The thread rolling machine has various specifications, such as an automatic thread rolling machine, a flat plate thread rolling machine, a semi-automatic thread rolling machine, a full-automatic thread rolling machine, a high-speed thread rolling machine and the like, and has the advantages of portability, flexibility, high efficiency and incapability of replacing other similar equipment. The thread rolling machine avoids the limitation of a lathe, a drilling machine or manual tapping, saves time and labor, is not easy to have tooth decay, is not easy to break a screw tap and the like. The thread rolling machine is suitable for all mechanical manufacturing industries, such as machine tools, die machines, plastic machines, printing machines, packaging machine manufacturing factories, engineering machines, automobile and motorcycle parts, aircraft engines, rolling stock, tobacco machines, general machines and the like.

The thread rolling machine realizes the thread rolling treatment of screws through the matching between the static thread rolling plate and the movable thread rolling plate, but most of the space between the static thread rolling plate and the movable thread rolling plate in the current automatic pad threading thread rolling machine is not adjustable, or the space is very inconvenient to adjust, so that the screws with different diameters are inconvenient to process, the use range of the thread rolling machine is reduced, and therefore the automatic pad threading thread rolling machine needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic threading thread rolling machine that fills up only needs to twist and moves the screw rod and can drive and move the screw plate and remove, and then can adjust quiet screw plate and the interval of moving between the screw plate, and the simple easy operation of accommodation process, and then conveniently processes the screw of different diameters, has improved the application range of thread rolling machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic pad threading machine comprises a base, an automatic pad threading device, a linear vibration disc and a thread rolling part, wherein the automatic pad threading device, the linear vibration disc and the thread rolling part are mounted on the base, the linear vibration disc is located between the automatic pad threading device and the thread rolling part, a plurality of groups of linear vibration seats are arranged on the base, the linear vibration disc is mounted on the linear vibration seats, the thread rolling part comprises a static thread rolling plate and a movable thread rolling mechanism which are arranged in a matched mode, the movable thread rolling mechanism comprises a fixed plate fixedly mounted, a limiting hole is formed in the fixed plate, a limiting block is slidably mounted in the limiting hole, a driving mechanism for driving the limiting block to slide is mounted on the base, the side part of the limiting block is connected with a box body, the movable thread rolling plate is arranged in the box body in an internal movable mode, and the movable thread rolling plate and the static thread rolling plate are correspondingly arranged.

Preferably, the limiting block is provided with a threaded hole, and a screw rod is rotatably arranged inside the threaded hole.

Preferably, the inner wall of the box body is provided with a second through hole, and the end part of the screw penetrates through the second through hole to be rotatably connected to the movable screw plate.

Preferably, the side part of the movable screw plate is connected with two sets of limiting rods, two sets of first through holes are formed in the limiting rods, and two sets of third through holes are formed in the inner wall of the box body.

Preferably, the first through hole and the third through hole are arranged in an aligned mode, and the limiting rod is inserted into the first through hole and the third through hole in a sliding mode.

Preferably, the driving mechanism comprises a vertical plate fixed on the base, a motor is fixedly mounted on the side of the vertical plate, and the motor is a forward and reverse rotating motor.

Preferably, one end of an output shaft of the motor penetrates through the vertical plate and is fixedly connected with a rotary table, a connecting column is installed on the edge of one side of the rotary table, and a transmission rod is rotatably connected between the connecting column and the box body.

Preferably, the base is provided with a supporting table, the supporting table is positioned on the side portions of the linear vibration disc and the static thread rolling plate, and the supporting table is provided with a material pushing mechanism.

Preferably, the pushing mechanism comprises an electric push rod fixedly mounted on the support table, and one end of a piston rod of the electric push rod is connected with a pushing rod located between the linear vibration disc and the static thread rolling plate.

Preferably, three groups of the vertical vibration seats are arranged at equal intervals.

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

through the design of moving the thread rolling mechanism, when needing to process the screw that the diameter is great, twist the screw rod, the screw rod drives when the screw hole is pivoted and moves the screw plate and remove to the inside of box body, the gag lever post slides in the inside of first through-hole and third through-hole, can increase the interval between moving screw plate and the quiet screw plate, and then can carry out the thread rolling processing to the screw of great diameter, the same thing, if processing the screw that the diameter is less, need reverse twist to move the screw rod, drive and move the screw plate and remove to the outside of box body, reduce move the screw plate and the interval between the quiet screw plate can, the utility model discloses only need twist the screw rod and can drive and move the screw plate and remove, and then can adjust the interval between quiet screw plate and the moving the screw plate, and the simple easy operation of accommodation process, and then conveniently process the screw of different diameters, improved the application range of thread rolling machine.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the explosion structure of the dynamic thread rolling mechanism of the present invention;

fig. 4 is a schematic view of a sectional structure of the dynamic thread rolling mechanism of the present invention.

In the figure: 1. a base; 2. an automatic pad threading device; 3. a direct vibration seat; 4. a linear vibration disk; 5. a static thread rolling plate; 6. a turntable; 7. connecting columns; 8. a transmission rod; 9. a movable thread rolling mechanism; 91. a fixing plate; 92. a limiting hole; 93. a screw; 94. a limiting block; 95. a threaded hole; 96. a first through hole; 97. a case body; 98. a second through hole; 99. a third through hole; 910. moving a thread rolling plate; 911. a limiting rod; 10. a vertical plate; 11. a motor; 12. a support table; 13. a material pushing mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like are used herein only for convenience in reference to the figures and to merely aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: the automatic pad threading and thread rolling machine comprises a base 1, an automatic pad threading device 2, a linear vibration disc 4 and a thread rolling part, wherein the automatic pad threading device 2 is installed on the base 1, the linear vibration disc 4 is located between the automatic pad threading device 2 and the thread rolling part, the automatic pad threading device 2 comprises two groups of circular vibration discs for conveying screws and gaskets, the screws with the gaskets are conveyed to the linear vibration disc 4, a plurality of groups of linear vibration seats 3 are arranged on the base 1, the linear vibration seats 3 are arranged in three groups at equal intervals, the linear vibration disc 4 is installed on the linear vibration seats 3, the thread rolling part comprises a static thread rolling plate 5 and a dynamic thread rolling mechanism 9 which are arranged in a matched mode, the screws are located between the static thread rolling plate 5 and the dynamic thread rolling mechanism 9, and the screws are processed into threads under the matching of the static thread rolling plate 5 and the dynamic thread rolling mechanism 9;

the movable thread rolling mechanism 9 comprises a fixed plate 91 fixedly installed, a limiting hole 92 is formed in the fixed plate 91, a limiting block 94 is installed in the limiting hole 92 in a sliding mode, a driving mechanism for driving the limiting block 94 to slide is installed on the base 1 and comprises a vertical plate 10 fixed on the base 1, a motor 11 is fixedly installed on the side portion of the vertical plate 10, the motor 11 is set to be a forward and reverse rotating motor, one end of an output shaft of the motor 11 penetrates through the vertical plate 10 and is fixedly connected with a rotary table 6, a connecting column 7 is installed on the edge portion of one side of the rotary table 6, a transmission rod 8 is rotatably connected between the connecting column 7 and a box body 97, specifically, the motor 11 drives the rotary table 6 to rotate, the rotary table 6 drives the connecting column 7 to rotate, and the connecting column 7 drives the transmission rod 8 to rotate;

a box body 97 is connected to the side portion of the limiting block 94, the transmission rod 8 rotates to pull the box body 97 to move and drive the limiting block 94 to move in the limiting hole 92, a movable screw plate 910 is movably arranged in the box body 97, the box body 97 drives the movable screw plate 910 to move, screws roll between the movable screw plate 910 and the static screw plate 5 when the movable screw plate 910 and the static screw plate 5 are matched, and threads are machined on the screws;

a threaded hole 95 is formed in the limiting block 94, a screw 93 is rotatably mounted in the threaded hole 95, a second through hole 98 is formed in the inner wall of the box body 97, the end portion of the screw 93 penetrates through the second through hole 98 to be rotatably connected to the movable screw plate 910, the movable screw plate 910 and the static screw plate 5 are correspondingly arranged, two sets of limiting rods 911 are connected to the side portion of the movable screw plate 910, two sets of first through holes 96 are formed in the limiting block 94, two sets of third through holes 99 are formed in the inner wall of the box body 97, the first through holes 96 and the third through holes 99 are aligned, the limiting rods 911 are slidably inserted into the first through holes 96 and the third through holes 99, specifically, when screws with different diameters are machined, the screw 93 is screwed, the screw 93 rotates in the threaded hole 95 and simultaneously drives the movable screw plate 910 to move towards the inside of the box body 97, and the limiting rods 911 slide in the first through holes 96 and the third through holes 99, so that the distance between the movable screw plate 910 and the static screw plate 5 can be increased, and further, screws with larger diameters can be machined;

a supporting table 12 is installed on the base 1, the supporting table 12 is located on the side portion of the linear vibration disc 4 and the static screw plate 5, a material pushing mechanism 13 is installed on the supporting table 12, the material pushing mechanism 13 comprises an electric push rod fixedly installed on the supporting table 12, one end of a piston rod of the electric push rod is connected with a material pushing rod located between the linear vibration disc 4 and the static screw plate 5, a screw is conveyed forwards to the end portion of the linear vibration disc 4 along the linear vibration disc 4, then the electric push rod in the material pushing mechanism 13 drives the material pushing rod to move, and the screw is pushed onto the static screw plate 5.

When the device is used, screws and gaskets are respectively placed in two groups of circular vibration discs in an automatic gasket penetrating device 2, the gaskets are automatically penetrated on the screws, then the screws penetrating the gaskets enter the linear vibration discs 4, the screws are conveyed forwards to the end parts of the linear vibration discs 4 along the linear vibration discs 4, then electric push rods in a material pushing mechanism 13 drive material pushing rods to move, the screws are pushed onto static thread rolling plates 5, at the moment, movable thread rolling plates 910 are located at the nearest positions of the linear vibration discs 4, meanwhile, a motor 11 drives a rotary disc 6 to rotate, the rotary disc 6 drives a connecting column 7 to rotate, the connecting column 7 drives a transmission rod 8 to rotate, the transmission rod 8 pulls a box body 97 to move and drives a limiting block 94 to move in a limiting hole 92, the box body 97 drives the movable thread rolling plates 910 to move, the movable thread rolling plates 910 and the static thread rolling plates 5 are matched with the movable thread rolling plates 910 and the screws are machined into a material receiving mechanism;

when a screw with a larger diameter needs to be processed, the screw 93 is screwed, the screw 93 rotates in the threaded hole 95 and simultaneously drives the movable screw plate 910 to move towards the inside of the box body 97, the limiting rod 911 slides in the first through hole 96 and the third through hole 99, so that the distance between the movable screw plate 910 and the static screw plate 5 can be increased, and further, the screw with a larger diameter can be processed by thread rolling, similarly, if a screw with a smaller diameter is processed, the screw 93 needs to be screwed reversely, the movable screw plate 910 is driven to move towards the outside of the box body 97, and the distance between the movable screw plate 910 and the static screw plate 5 is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic wear pad thread rolling machine, including base (1), install automatic wear pad device (2), sharp vibration dish (4) and thread rolling portion on base (1), its characterized in that: linear vibration dish (4) are located and wear to fill up between device (2) and the thread rolling portion automatically, be provided with multiunit and directly shake seat (3) on base (1), install on directly shaking seat (3) linear vibration dish (4), thread rolling portion is including quiet thread rolling board (5) that the cooperation set up and move thread rolling mechanism (9), it includes fixed mounting's fixed plate (91) to move thread rolling mechanism (9), spacing hole (92) have been seted up on fixed plate (91), the inside slidable mounting of spacing hole (92) has stopper (94), install the gliding actuating mechanism of drive stopper (94) on base (1), the lateral part of stopper (94) is connected with box body (97), the inside activity of box body (97) is provided with moves thread rolling board (910), it corresponds the setting with quiet thread rolling board (5) to move thread rolling board (910).

2. The automatic pad threading machine according to claim 1, characterized in that: the limiting block (94) is provided with a threaded hole (95), and a screw (93) is rotatably arranged inside the threaded hole (95).

3. The automatic pad threading machine according to claim 2, characterized in that: the inner wall of the box body (97) is provided with a second through hole (98), and the end part of the screw rod (93) penetrates through the second through hole (98) to be rotatably connected to the movable screw plate (910).

4. The automatic pad threading machine according to claim 1, characterized in that: the side of the movable screw plate (910) is connected with two sets of limiting rods (911), the limiting rods (94) are provided with two sets of first through holes (96), and the inner wall of the box body (97) is provided with two sets of third through holes (99).

5. The automatic pad threading machine according to claim 4, wherein: the first through hole (96) and the third through hole (99) are arranged in an aligned mode, and the limiting rod (911) is inserted into the first through hole (96) and the third through hole (99) in a sliding mode.

6. The automatic pad threading machine according to claim 1, characterized in that: the driving mechanism comprises a vertical plate (10) fixed on the base (1), a motor (11) is fixedly mounted on the side portion of the vertical plate (10), and the motor (11) is a forward and reverse rotating motor.

7. The automatic pad threading machine according to claim 6, wherein: one end of an output shaft of the motor (11) penetrates through the vertical plate (10) and is fixedly connected with the rotary table (6), a connecting column (7) is installed on the edge portion of one side of the rotary table (6), and a transmission rod (8) is rotatably connected between the connecting column (7) and the box body (97).

8. The automatic pad threading machine according to claim 1, characterized in that: a supporting table (12) is installed on the base (1), the supporting table (12) is located on the side portion of the linear vibration disc (4) and the side portion of the static thread rolling plate (5), and a material pushing mechanism (13) is installed on the supporting table (12).

9. The automatic pad threading machine according to claim 8, wherein: the pushing mechanism (13) comprises an electric push rod fixedly arranged on the supporting table (12), and one end of a piston rod of the electric push rod is connected with a pushing rod located between the linear vibration disc (4) and the static thread rolling plate (5).

10. The automatic pad threading machine according to claim 1, characterized in that: three groups of straight vibration seats (3) are arranged at equal intervals.