CN113172142A

CN113172142A - Automatic production line for impeller stamping production

Info

Publication number: CN113172142A
Application number: CN202110574884.1A
Authority: CN
Inventors: 虞明富; 虞钦; 白定富
Original assignee: Jiangsu Tuoming Machinery Manufacturing Co ltd
Current assignee: Jiangsu Tuoming Machinery Manufacturing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-07-27

Abstract

The invention discloses an automatic production line for impeller stamping production, which comprises a stamping main body, a protective window, a collecting box, a fixing block and a charging frame, wherein the protective window is arranged on the stamping main body, the collecting box is connected to the stamping main body, a feeding table is connected to the collecting box, a hydraulic machine is arranged on the stamping main body, a rotating disc is connected to the hydraulic machine, a first connecting rod is connected to the rotating disc, a stamping head is fixed to the first connecting rod, and a stepping motor is arranged on the stamping main body. This automatic production line is used in impeller punching press production is provided with rotatable rolling disc, and the rolling disc encloses into circularly with a plurality of punching press heads to continue your drive punching press through a hydraulic press, no longer need the make-up machine, reduced the quantity of equipment, reduced equipment area, can also reduce the distance between each punching press head, reduce the turnover time of circular iron sheet, improve this impeller punching press production line's production efficiency.

Description

Automatic production line for impeller stamping production

Technical Field

The invention relates to the technical field of impeller stamping, in particular to an automatic production line for impeller stamping production.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece with a desired shape and size. Compared with castings and forgings, the stamping part has the characteristics of thinness, uniformity, lightness and strength. The punching can manufacture workpieces with reinforcing ribs, undulations or flanges which are difficult to manufacture by other methods so as to improve the rigidity of the workpieces, an impeller is formed by punching a circular iron sheet for multiple times, the forming needs to be carried out for multiple times, a plurality of forming machines are needed, a production line is formed by the plurality of forming machines, a first forming machine, a second forming machine, a third forming machine and a third forming machine are needed until the multiple forming is finished, then a semi-finished product of the impeller formed at the last time is thrown into a designated collection box, the existing production line for punching the impeller is mainly used for processing the circular iron sheet by adopting a plurality of independent punching machines, the number of the equipment is large, the occupied area is large, the turnover time of the circular iron sheet is further long, and the production efficiency of the impeller punching production line is reduced.

We propose an automatic production line for impeller stamping production in order to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide an automatic production line for impeller punching production, and aims to solve the problems that the existing production line for impeller punching production in the market in the background art is provided with a plurality of independent punch forming machines for processing circular iron sheets, the number of equipment is large, the occupied area is large, the turnover time of the circular iron sheets is further long, and the production efficiency of the impeller punching production line is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic production line for impeller stamping production comprises a stamping main body, a protective window, a collecting box, a fixing block and a loading frame, wherein the stamping main body is provided with the protective window, the stamping main body is connected with the collecting box, the collecting box is connected with a feeding table, the stamping main body is provided with a hydraulic machine, the hydraulic machine is connected with a rotating disc, the rotating disc is connected with a first connecting rod, the first connecting rod is fixedly provided with a stamping head, the stamping main body is provided with a stepping motor, the stepping motor is connected with a rotating shaft, the stamping main body is provided with a stamping base, the rotating shaft is connected with a second connecting rod, the second connecting rod is connected with an electromagnet, the feeding table is fixedly provided with a feeding block, the feeding block is provided with a limiting groove, a telescopic rod is arranged on the feeding block, and the telescopic rod is connected with a push plate, the feeding block is fixed with a fixed block, and the fixed block is connected with a charging rack.

Preferably, the rotating disc is of a lifting structure in the stamping main body through a hydraulic machine, the circle center of the circle where the rotating disc is located and the circle center of the circle where the rotating shaft is located are on the same vertical line, and 8 stamping heads are connected to the rotating disc.

Preferably, the number of the stamping bases is equal to the number of the stamping heads, the stamping bases are located right below the stamping heads, and the height of the stamping bases is smaller than that of the electromagnets.

Preferably, the second connecting rod is of a rotating structure in the stamping main body through the stepping motor, the length of the second connecting rod is smaller than that of the first connecting rod, and the length of the second connecting rod is larger than the distance from the stamping head to the rotating shaft.

Preferably, the electromagnets are located at the outermost ends of the second connecting rods, all the electromagnets are located on the same circle, and the circle where the electromagnets are located is located above the leftmost end of the limiting groove.

Preferably, the push plate is of a telescopic structure on the limiting groove through the telescopic rod, the height of the push plate is equal to the depth of the limiting groove, and the depth of the limiting groove is equal to the thickness of the raw material of the impeller.

Compared with the prior art, the invention has the beneficial effects that: the automatic production line for the punching production of the impeller,

(1) the impeller punching production line is provided with the rotatable rotating disc, the rotating disc surrounds a plurality of punching heads into a circular shape, and the punching heads are driven to punch continuously through one hydraulic machine, so that a forming machine is not needed, the number of equipment is reduced, the floor area of the equipment is reduced, the distance between the punching heads can be reduced, the turnover time of circular iron sheets is shortened, and the production efficiency of the impeller punching production line is improved;

(2) be provided with the flexible push pedal of ration, through the round iron sheet propelling movement of push pedal in the spacing inslot to the leftmost side of spacing groove in with the charging frame, the electro-magnet of rethread second connecting rod snatchs, realizes reducing manual work to the automatic feeding and the unloading of round iron sheet, improves the device's security performance.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic bottom view of the rotatable disk of the present invention;

FIG. 4 is a schematic top view of the stamping base of the present invention.

In the figure: 1. stamping the main body; 2. a protective window; 3. a collection box; 4. a feeding table; 5. a hydraulic press; 6. rotating the disc; 7. a first connecting rod; 8. punching a head; 9. a stepping motor; 10. a rotating shaft; 11. stamping the base; 12. a second connecting rod; 13. an electromagnet; 14. a feed block; 15. a limiting groove; 16. a telescopic rod; 17. pushing the plate; 18. a fixed block; 19. a charging rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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, the present invention provides a technical solution: an automatic production line for impeller stamping production comprises a stamping main body 1, a protective window 2, a collecting box 3, a feeding table 4, a hydraulic machine 5, a rotating disc 6, a first connecting rod 7, a stamping head 8, a stepping motor 9, a rotating shaft 10, a stamping base 11, a second connecting rod 12, an electromagnet 13, a feeding block 14, a limiting groove 15, a telescopic rod 16, a push plate 17, a fixing block 18 and a loading frame 19, wherein the protective window 2 is installed on the stamping main body 1, the collecting box 3 is connected onto the stamping main body 1, the feeding table 4 is connected onto the collecting box 3, the hydraulic machine 5 is installed on the stamping main body 1, the rotating disc 6 is connected onto the hydraulic machine 5, the first connecting rod 7 is connected onto the rotating disc 6, the stamping head 8 is fixed onto the first connecting rod 7, the stepping motor 9 is installed onto the stamping main body 1, the rotating shaft 10 is connected onto the stepping motor 9, the stamping base, the rotating shaft 10 is connected with a second connecting rod 12, the second connecting rod 12 is connected with an electromagnet 13, a feeding block 14 is fixed on the feeding table 4, a limiting groove 15 is formed in the feeding block 14, a telescopic rod 16 is installed on the feeding block 14, a push plate 17 is connected onto the telescopic rod 16, a fixed block 18 is fixed on the feeding block 14, and a charging rack 19 is connected onto the fixed block 18.

The rotating disc 6 is of a lifting structure in the stamping main body 1 through the hydraulic machine 5, the circle center of the circle where the rotating disc 6 is located and the circle center of the circle where the rotating shaft 10 is located are on the same vertical line, and the rotating disc 6 is connected with 8 stamping heads 8, so that the stamping heads 8 can conveniently work simultaneously.

The number of the stamping bases 11 is equal to the number of the stamping heads 8, the stamping bases 11 are located right below the stamping heads 8, the height of the stamping bases 11 is smaller than that of the electromagnets 13, and collision between the second connecting rods 12 and the stamping bases 11 is prevented.

The second connecting rod 12 is of a rotating structure in the stamping main body 1 through the stepping motor 9, the length of the second connecting rod 12 is smaller than that of the first connecting rod 7, the length of the second connecting rod 12 is larger than the distance from the stamping head 8 to the rotating shaft 10, and the second connecting rod 12 is convenient to move the round iron sheet to the position right below the stamping head 8.

The electromagnets 13 are located at the outermost ends of the second connecting rods 12, all the electromagnets 13 are located on the same circle, and the circle where the electromagnets 13 are located is located above the leftmost end of the limiting groove 15, so that the electromagnets 13 accurately drive the circular iron sheet on the limiting groove 15 to rotate.

Push pedal 17 is extending structure through telescopic link 16 on spacing groove 15, and the height of push pedal 17 equals the degree of depth of spacing groove 15 to the degree of depth of spacing groove 15 equals the thickness of impeller raw and other materials, conveniently realizes automatic feeding through push pedal 17.

The working principle is as follows: when the automatic production line for impeller stamping production is used, firstly, a plurality of circular iron sheets are placed in the charging frame 19, the telescopic rod 16 is started, the telescopic rod 16 pushes the push plate 17 to slide to the left in the limiting groove 15, when the push plate 17 passes through the fixing block 18, the push plate 17 can push the circular iron sheet at the bottommost layer in the charging frame 19 to slide to the left until the circular iron sheet slides to the leftmost end of the limiting groove 15, and then the telescopic rod 16 drives the push plate 17 to slide to the right to the original position.

Starting a stepping motor 9, the stepping motor 9 drives a rotating shaft 10 to rotate, the rotating shaft 10 drives a second connecting rod 12 to rotate, the second connecting rod 12 drives an electromagnet 13 to rotate, when a round iron sheet slides to the leftmost end of a limiting groove 15, the electromagnet 13 simultaneously rotates to be right above the round iron sheet, the electromagnet 13 is electrified to adsorb the round iron sheet, then the second connecting rod 12 drives the round iron sheet to rotate to be above the nearest stamping base 11, the electromagnet 13 places the round iron sheet on the stamping base 11, the second connecting rod 12 continuously drives the electromagnet 13 to rotate, simultaneously, a hydraulic press 5 is started, the hydraulic press 5 presses a rotating disc 6 downwards, the rotating disc 6 stamps the round iron sheet through a stamping head 8 on a first connecting rod 7, the hydraulic press 5 drives the stamping head 8 to ascend, then the round iron sheet is moved to the next stamping base 11 through rotation by another second connecting rod 12 to continue stamping, after the last punching process is completed, the second connecting rod 12 rotates the semi-finished impeller to the position above the collecting box 3 through the electromagnet 13, the semi-finished impeller falls into the collecting box 3 through the electromagnet 13, and an impeller punching production is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an impeller is automation line for punching production, includes punching press main part (1), protection window (2), collecting box (3), fixed block (18) and charging frame (19), its characterized in that: the stamping machine is characterized in that a protective window (2) is installed on the stamping main body (1), a collecting box (3) is connected onto the stamping main body (1), a feeding table (4) is connected onto the collecting box (3), a hydraulic machine (5) is installed on the stamping main body (1), a rotating disc (6) is connected onto the hydraulic machine (5), a first connecting rod (7) is connected onto the rotating disc (6), a stamping head (8) is fixed onto the first connecting rod (7), a stepping motor (9) is installed onto the stamping main body (1), a rotating shaft (10) is connected onto the stepping motor (9), a stamping base (11) is installed onto the stamping main body (1), a second connecting rod (12) is connected onto the rotating shaft (10), an electromagnet (13) is connected onto the second connecting rod (12), and a feeding block (14) is fixed onto the feeding table (4), the feeding block (14) is provided with a limiting groove (15), a telescopic rod (16) is mounted on the feeding block (14), the telescopic rod (16) is connected with a push plate (17), a fixing block (18) is fixed on the feeding block (14), and the fixing block (18) is connected with a charging rack (19).

2. The automatic production line for impeller stamping production according to claim 1, characterized in that: the rotary disc (6) is of a lifting structure in the stamping main body (1) through a hydraulic machine (5), the circle center of the circle where the rotary disc (6) is located and the circle center of the circle where the rotary shaft (10) is located are on the same vertical line, and 8 stamping heads (8) are connected to the rotary disc (6).

3. The automatic production line for impeller stamping production according to claim 1, characterized in that: the number of the stamping bases (11) is equal to that of the stamping heads (8), the stamping bases (11) are located under the stamping heads (8), and the height of the stamping bases (11) is smaller than that of the electromagnets (13).

4. The automatic production line for impeller stamping production according to claim 1, characterized in that: the second connecting rod (12) is of a rotating structure in the stamping main body (1) through the stepping motor (9), the length of the second connecting rod (12) is smaller than that of the first connecting rod (7), and the length of the second connecting rod (12) is larger than the distance from the stamping head (8) to the rotating shaft (10).

5. The automatic production line for impeller stamping production according to claim 1, characterized in that: the electromagnets (13) are located at the outermost ends of the second connecting rods (12), all the electromagnets (13) are located on the same circle, and the circle where the electromagnets (13) are located is located above the leftmost end of the limiting groove (15).

6. The automatic production line for impeller stamping production according to claim 1, characterized in that: the push plate (17) is of a telescopic structure on the limiting groove (15) through the telescopic rod (16), the height of the push plate (17) is equal to the depth of the limiting groove (15), and the depth of the limiting groove (15) is equal to the thickness of the raw material of the impeller.