CN218555442U

CN218555442U - Novel automatic thread rolling device

Info

Publication number: CN218555442U
Application number: CN202222781682.7U
Authority: CN
Inventors: 田春玲; 邓冬亮; 钟平
Original assignee: Foshan Shunde Yaoli Metal Products Co ltd
Current assignee: Foshan Shunde Yaoli Metal Products Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a roll tooth technical field, especially a novel automatic roll tooth device, including frame and clean brush board, one side fixed mounting of frame has two electric putter, two electric putter's output fixedly connected with U-shaped removal frame. The utility model has the advantages that: through the cleaning brush board, the thread rolling roller, the cooperation of connection and threaded rod sets up, can adjust the position of cleaning brush board, make the better work of clearing up the thread rolling roller of cleaning brush board, thereby take out the impurity on the thread rolling roller, and through with the shunt tubes, first shower nozzle, the second shower nozzle, the gas transmission hose, the cooperation setting of three-way pipe and fan, can spout the air current and spout the surface to the thread rolling roller through first shower nozzle, the impurity on thread rolling roller surface is detached to can be better, thereby very big has avoided impurity adhesion in the condition on thread rolling roller surface, the influence that impurity caused to the thread rolling precision has been avoided, make the quality of final product comparatively good.

Description

Novel automatic thread rolling device

Technical Field

The utility model relates to a roll tooth technical field, especially a novel automatic roll tooth device.

Background

The thread rolling machine is a multifunctional cold rolling forming machine tool, and the thread rolling machine can perform thread, straight line and cross line rolling, rolling of straight teeth, helical teeth and helical spline gears, straightening, reducing, polishing and various forming rolling on workpieces in a cold state within the range of rolling force. The machine has a safe and reliable electro-hydraulic execution and control system, which can make each working cycle select from three modes of manual, semi-automatic and automatic, wherein the automatic mode of the thread rolling machine is widely used because the automatic mode can automatically perform thread rolling work.

The thread rolling roller of the thread rolling machine is directly exposed outside, some impurities may be adhered to the thread rolling roller in the thread rolling process, the impurities can cause certain influence on the precision of the thread rolling, and the quality of a final product is reduced.

It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions in the present specification and for the understanding of those skilled in the art. These solutions are not considered to be known to those skilled in the art merely because they are set forth in the background section of this specification.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a novel automatic rolling device to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.

In order to achieve the above objects, an embodiment of one aspect of the present invention provides a novel automatic thread rolling device, comprising a frame and a cleaning brush plate, wherein two electric push rods are fixedly installed at one side of the frame, a U-shaped moving frame is fixedly connected to the output ends of the two electric push rods, a thread rolling roller is fixedly installed at one side of each of the two U-shaped moving frames, two mounting grooves are formed at one side of the cleaning brush plate, connecting blocks are clamped to the inner walls of the two mounting grooves, a threaded rod in threaded connection with the U-shaped moving frame is rotatably connected to one side of one of the connecting blocks through a bearing, another one side fixedly connected with first guide bar of connecting block, two the equal fixedly connected with backup pad in one side of U-shaped carriage, two the equal fixedly connected with shunt tubes in one side of backup pad, two the equal fixedly connected with first shower nozzle of surface and the second shower nozzle of shunt tubes, two the equal fixedly connected with gas hose of one end of shunt tubes, two the one end fixedly connected with three-way pipe that the shunt tubes was kept away from to the gas hose, a connector department of three-way pipe is through pipeline fixedly connected with fan.

Preferably by any one of the above schemes, a fixed jack is provided at one side of the connecting block, a second guide rod is fixedly connected to one side of the U-shaped moving frame, a moving plate is slidably connected to the outer surface of the second guide rod, a fixed spring is fixedly connected to one side of the moving plate, two extending plates are fixedly connected to one side of the moving plate, and a fixed inserting rod is fixedly connected to one side of each extending plate.

The technical effect achieved by adopting the scheme is as follows: the cleaning brush plate can be conveniently mounted and dismounted.

Preferably, according to any one of the above schemes, the position of the cleaning brush plate corresponds to the position of the thread rolling roller, and the cleaning brush plate is located in the middle of the thread rolling roller and the U-shaped movable frame.

The technical effect achieved by adopting the scheme is as follows: the cleaning brush plate can better clean the rolling tooth roller.

Preferably, in any of the above schemes, the cross section of the first guide rod is T-shaped, the first guide rod penetrates through the U-shaped moving frame, and the first guide rod is slidably connected with the U-shaped moving frame.

The technical effect achieved by adopting the scheme is as follows: the first guide rod guides the cleaning brush plate, so that the cleaning brush plate can only do linear motion in the horizontal direction.

In any of the above solutions, preferably, the shunt tube is Z-shaped, the first spray head is arranged obliquely, and the first spray head corresponds to the roller.

The technical effect achieved by adopting the scheme is as follows: the first spray head can spray gas to the surface of the thread rolling roller better, and the air flow sprayed by the first spray head moves towards the position far away from the middle of the machine base, so that impurities blown by the first spray head can be prevented from moving towards the middle of the two thread rolling rollers.

Preferably, in any one of the above embodiments, the cross section of the second guide bar is T-shaped, a part of the second guide bar is located inside the fixed spring, and one end of the fixed spring, which is far away from the moving plate, is fixedly connected to the top end of the cross section of the second guide bar.

The technical effect achieved by adopting the scheme is as follows: the second guide rod enables the moving plate to move linearly only in the vertical direction, and the second guide rod can avoid the bending phenomenon of the fixed spring in the process of generating elastic deformation.

Preferably, in any one of the above schemes, the fixed insertion rod penetrates through one side of the cleaning brush plate and extends to the inside of the installation groove, the fixed insertion rod is connected with the cleaning brush plate in a sliding manner, and the position of the fixed insertion rod corresponds to that of the fixed insertion hole.

The technical effect achieved by adopting the scheme is as follows: the fixing insertion rod can be smoothly moved and inserted into the fixing insertion hole.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. through the cooperation setting of cleaning brush board, thread rolling roller, connection and threaded rod can adjust the position of cleaning brush board, makes the better work of clearing up the thread rolling roller of cleaning brush board to take out impurity on the thread rolling roller, and through with the cooperation setting of shunt tubes, first shower nozzle, second shower nozzle, gas transmission hose, three-way pipe and fan, can the blowout air current and warp first shower nozzle spouts the air current to the surface of thread rolling roller, can be better detach the impurity on thread rolling roller surface, thereby very big avoided the impurity adhesion to be in the condition on thread rolling roller surface has avoided the influence that impurity caused the thread rolling precision for the quality of final product is comparatively good.

2. Through first shower nozzle spun gas plays certain cooling action to the thread rolling roller to mutually support with the water-cooling at the thread rolling in-process, make right the cooling effect of thread rolling roller is better, and enters into the inside gaseous partly warp of shunt tubes the second shower nozzle is spout, thereby can blow the stoving work to the product after the processing, very big avoided the in-process coolant liquid adhesion at the product surface condition of thread rolling for the drying rate of product.

3. Through the cooperation setting of mounting groove, connecting block, fixed jack, movable plate, fixed spring, extension board and fixed inserted bar for the installation is with dismantling the operation of cleaning brush board is comparatively simple and convenient, and then works as be convenient for change work when cleaning brush board damages.

Drawings

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

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic structural view of the U-shaped movable frame and the connecting members thereof according to the present invention;

fig. 4 is a schematic structural view of the shunt tubes and the connecting members thereof according to the present invention;

FIG. 5 is a schematic structural view of the cleaning brush plate and its connecting members of the present invention;

fig. 6 is a schematic structural view of the moving plate and the connecting member thereof according to the present invention;

fig. 7 is a schematic structural view of the threaded rod of the present invention;

fig. 8 is a schematic structural view of the first guide bar of the present invention.

In the figure: 1-machine base, 2-cleaning brush plate, 3-electric push rod, 4-U-shaped movable frame, 5-thread rolling roller, 6-installation groove, 7-connection block, 8-threaded rod, 9-first guide rod, 10-support plate, 11-shunt tube, 12-first spray head, 13-second spray head, 14-air hose, 15-three-way pipe, 16-fan, 17-fixed jack, 18-second guide rod, 19-movable plate, 20-fixed spring, 21-extension plate and 22-fixed jack.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 8, a novel automatic thread rolling device, which comprises a machine base 1 and a cleaning brush plate 2, two electric push rods 3 are fixedly installed at one side of the machine base 1, U-shaped moving frames 4 are fixedly connected to output ends of the two electric push rods 3, thread rods 8 in threaded connection with the U-shaped moving frames 4 are fixedly installed at one sides of the two U-shaped moving frames 4, two mounting grooves 6 are formed at one side of the cleaning brush plate 2, connecting blocks 7 are clamped to inner walls of the two mounting grooves 6, one side of one connecting block 7 is rotatably connected to a threaded rod 8 in threaded connection with the U-shaped moving frame 4 through bearings, a first guide rod 9 is fixedly connected to one side of the other connecting block 7, supporting plates 10 are fixedly connected to one side of the two U-shaped moving frames 4, a tee pipe 15 is fixedly connected to one side of the two supporting plates 10, a first nozzle 12 and a second nozzle 13 are fixedly connected to outer surfaces of the two shunt pipes 11, a three-way pipe 15 is fixedly connected to one end of the two gas hoses 14 far from the shunt pipe 11, a connecting port of the tee pipe 15 is fixedly connected to a blower fan 16 connected to a cleaning hose, impurities can be blown out from the cleaning brush plate 2 to the cleaning brush plate through a cleaning hose and a cleaning hose 13, and a cleaning hose is driven by a cleaning air flow of a cleaning brush plate after the cleaning brush plate 5 and the cleaning brush plate.

As an optional technical solution of the present invention, a fixed jack 17 is provided at one side of the connecting block 7, a second guiding rod 18 is fixedly connected to one side of the u-shaped moving frame 4, a moving plate 19 is slidably connected to an outer surface of the second guiding rod 18, a fixed spring 20 is fixedly connected to one side of the moving plate 19, two extending plates 21 are fixedly connected to one side of the moving plate 19, a fixed inserting rod 22 is fixedly connected to one side of each of the two extending plates 21, the moving plate 2 is installed, a pull rod is fixedly connected to the moving plate 19, the moving plate 19 is moved upward by the pull rod, the fixed inserting rod 22 is separated from the fixed jack 17, the fixed spring 20 is in a compressed state at the moment, the connecting block 7 is clamped into the inside of the mounting groove 6, the pull rod on the moving plate 19 is slowly loosened, the fixed inserting rod 22 is inserted into the inside of the fixed jack 17 under the action of the fixed spring 20, so as to complete the work of installing the cleaning brush plate 2, the cleaning brush plate 2 can be conveniently installed and disassembled, and the cleaning brush plate 2 can be conveniently replaced.

As an optional technical scheme of the utility model, the position of cleaning brush board 2 is corresponding with the position of hobbing roller 5, and cleaning brush board 2 is located hobbing roller 5 and the middle part position that the frame 4 was removed to the U-shaped, makes cleaning brush board 2 can be better carry out cleaning to hobbing roller 5.

As an optional technical scheme of the utility model, the cross sectional shape of first guide bar 9 is T shape, and first guide bar 9 runs through U-shaped carriage 4, and first guide bar 9 removes 4 sliding connection with the U-shaped, plays the guide effect to cleaning brush board 2 through first guide bar 9, makes cleaning brush board 2 only can carry out linear motion on the horizontal direction.

As an optional technical scheme of the utility model, the shape of shunt tubes 11 is the Z shape, and first shower nozzle 12 slope sets up, and first shower nozzle 12 is corresponding with the position of hobbing roller 5, can make first shower nozzle 12 with the better surface of delivering to hobbing roller 5 of gaseous spraying to first shower nozzle 12 spun air current removes to keeping away from 1 middle part position of frame, thereby can avoid first shower nozzle 12 to blow down impurity to two middle part position removal of hobbing roller 5.

As an optional technical scheme of the utility model, the cross sectional shape of second guide bar 18 is T shape, and a part of second guide bar 18 is located fixed spring 20's inside, and fixed spring 20 keeps away from the one end of movable plate 19 and the top fixed connection of second guide bar 18 cross section, makes movable plate 19 only can carry out linear motion in vertical direction through second guide bar 18 to can avoid fixed spring 20 to appear crooked phenomenon at the in-process that produces elastic deformation through second guide bar 18.

As an optional technical scheme of the utility model, fixed inserted bar 22 runs through one side of cleaning brush board 2 and extends to the inside of mounting groove 6, fixed inserted bar 22 and cleaning brush board 2 sliding connection, and fixed inserted bar 22 is corresponding with the position of fixed jack 17, can make the smooth inside that removes and insert fixed jack 17 of fixed inserted bar 22.

A novel automatic thread rolling device has the following working principle:

before carrying out the work of rolling teeth, rotatory threaded rod 8 makes it drive cleaning brush board 2 and removes to suitable position, can clear up the impurity of adhesion on the tooth roller 5 through cleaning brush board 2 at the in-process that carries out the rolling teeth to start fan 16 makes gas enter into the inside of shunt tubes 11 under the effect of three-way pipe 15 and gas hose 14, then spout through the first shower nozzle 12 of a plurality of, thereby cool off and clear up the work of impurity to the tooth roller 5.

To sum up, the novel automatic thread rolling device can adjust the position of the cleaning brush plate 2 through the matching arrangement of the cleaning brush plate 2, the thread rolling roller 5, the connection 7 and the threaded rod 8, so that the cleaning brush plate 2 can better clean the thread rolling roller 5, thereby taking out impurities on the thread rolling roller 5, and can spray air flow and send the air flow to the outer surface of the thread rolling roller 5 through the matching arrangement of the shunt pipe 11, the first spray head 12, the second spray head 13, the air delivery hose 14, the three-way pipe 15 and the fan 16, thereby better removing the impurities on the surface of the thread rolling roller 5, greatly avoiding the condition that the impurities are adhered to the surface of the thread rolling roller 5, avoiding the influence of the impurities on thread rolling precision, and ensuring that the quality of final products is better, gas through first shower nozzle 12 spun plays certain cooling action to hobbing roller 5, and mutually support with the water-cooling at the hobbing in-process, make the cooling effect to hobbing roller 5 better, and enter into inside gas of shunt tubes 11 partly through the blowout of second shower nozzle 13, thereby can blow drying work to the product after the processing, very big the in-process coolant liquid adhesion at the hobbing is in the condition on product surface, the drying rate of product has been accelerated, through mounting groove 6, connecting block 7, fixed jack 17, movable plate 19, fixed spring 20, the cooperation setting of extension board 21 and fixed inserted bar 22, make the operation of installation and dismantlement cleaning brush board 2 comparatively simple and convenient, and then be convenient for change work when cleaning brush board 2 damages.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel automatic roll tooth device which characterized in that: comprises a machine base (1) and a cleaning brush plate (2), wherein one side of the machine base (1) is fixedly provided with two electric push rods (3), the output ends of the two electric push rods (3) are fixedly connected with a U-shaped movable frame (4), one side of each U-shaped movable frame (4) is fixedly provided with a thread rolling roller (5), two mounting grooves (6) are formed in one side of the cleaning brush plate (2), connecting blocks (7) are clamped on the inner walls of the two mounting grooves (6), one side of each connecting block (7) is rotatably connected with a threaded rod (8) in threaded connection with the U-shaped movable frame (4) through a bearing, the other side of each connecting block (7) is fixedly connected with a first guide rod (9), one side of each U-shaped movable frame (4) is fixedly connected with a supporting plate (10), one side of each supporting plate (10) is fixedly connected with a shunt pipe (11), the outer surfaces of the shunt pipes (11) are fixedly connected with a first spray head (12) and a second spray head (13), one end of each shunt pipe (11) is fixedly connected with a gas hose (14), and one end, far away from the shunt pipe (11), of each gas hose (14) is fixedly connected with a three-way pipe (15), and one connecting port of the three-way pipe (15) is fixedly connected with a fan (16) through a pipeline.

2. The novel automatic thread rolling device according to claim 1, wherein: fixed jack (17) have been seted up to one side of connecting block (7), one side fixedly connected with second guide bar (18) of U-shaped carriage (4), the surface sliding connection of second guide bar (18) has movable plate (19), one side fixedly connected with fixed spring (20) of movable plate (19), two extension board (21) of one side fixedly connected with of movable plate (19), two fixed inserted bar (22) of one side equal fixedly connected with of extension board (21).

3. The novel automatic thread rolling device as claimed in claim 2, wherein: the position of the cleaning brush plate (2) corresponds to the position of the thread rolling roller (5), and the cleaning brush plate (2) is positioned in the middle of the thread rolling roller (5) and the U-shaped movable frame (4).

4. The novel automatic hobbing device according to claim 3, characterized in that: the cross section of the first guide rod (9) is T-shaped, the first guide rod (9) penetrates through the U-shaped moving frame (4), and the first guide rod (9) is connected with the U-shaped moving frame (4) in a sliding mode.

5. The novel automatic hobbing device according to claim 4, characterized in that: the shape of shunt tubes (11) is Z shape, first shower nozzle (12) slope setting, first shower nozzle (12) correspond with the position of thread rolling roller (5).

6. The novel automatic thread rolling device according to claim 5, wherein: the cross section of the second guide rod (18) is T-shaped, one part of the second guide rod (18) is positioned inside the fixed spring (20), and one end, far away from the moving plate (19), of the fixed spring (20) is fixedly connected with the top end of the cross section of the second guide rod (18).

7. The novel automatic thread rolling device according to claim 6, wherein: fixed inserted bar (22) run through one side of cleaning brush board (2) and extend to the inside of mounting groove (6), fixed inserted bar (22) and cleaning brush board (2) sliding connection, fixed inserted bar (22) correspond with the position of fixed jack (17).