CN214866592U

CN214866592U - Automation equipment for flattening one end of cylindrical hook and bending middle part of cylindrical hook

Info

Publication number: CN214866592U
Application number: CN202023082744.2U
Authority: CN
Inventors: 杨再广
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-26
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a flattening of cylindrical hook one end and back bump point and middle automatic equipment that bends, including the connecting portion of vibration dish permutation feeding mechanism and punch press body up end, the slewing mechanism that sets up above the connecting portion, the upper end fixed of vibration dish permutation feeding mechanism has seted up the transport material way of pay-off, the punch press body is installed with the inside of connecting portion and is flicked the material grasping and fix the material device, the below activity of flicked material grasping and fix the material device has placed the scraping wings, the inside of scraping wings is provided with the storage material way that is used for storing the material, one side of scraping wings is provided with the slider that passes through the screw connection with the scraping wings, the middle part of slider has seted up the guide rail, the inside fixedly connected with direction triangle block of guide rail; the scattered cylindrical material or the large-head cylindrical material can be automatically discharged, fed, one end of the material is flattened, the back surface of the material is pressed with the convex points, the middle part of the material is bent, and the discharge is simultaneously finished, so that the aim of automatically finishing two working procedures at one time is fulfilled, the production efficiency is improved, and the safety is high.

Description

Automation equipment for flattening one end of cylindrical hook and bending middle part of cylindrical hook

Technical Field

The utility model relates to a stamping device technical field, in particular to cylindrical couple one end flattens and back bulge point and middle bending automation equipment.

Background

At present, a plurality of metal handles and hooks are produced and processed by bending metal wires, and measuring tools or other detection tools are adopted to detect whether the metal handles and hooks are qualified or not after the metal handles and hooks are bent; the method has low processing precision, and the later detection greatly improves the production cost and reduces the processing efficiency; the press forming method is a method of forming a work into a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, or the like by a press machine and a die to cause plastic deformation or separation.

The flattening and the bending of the existing cylindrical hook during production and processing are basically completed by separating two processes manually, firstly, a cylindrical material is placed into a die of a punch by a hand, one end of the material is flattened, and the material with one end flattened by the hand is placed into a die of another punch for intermediate bending, so that the defects of low production efficiency and high danger are overcome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to solve current cylindrical couple flatten with the bending press in production man-hour and divide the twice process to separately accomplish by the manual work basically, the low just dangerous high problem of production efficiency.

The technical purpose is realized through the following technical scheme, the automatic equipment for flattening one end and bending the middle of the cylindrical hook comprises a vibration disc arraying feeding mechanism, a punch body and a connecting part of the upper end surface of the punch body, wherein a rotating mechanism is arranged above the connecting part, a conveying channel for feeding is fixedly arranged on the upper end surface of the vibration disc arraying feeding mechanism, an elastic material grabbing and fixing device is arranged inside the punch body and the connecting part, a material pushing plate is movably arranged below the elastic material grabbing and fixing device, a material storage channel for storing materials is arranged inside the material pushing plate, a sliding block connected with the material pushing plate through a screw is arranged on one side of the material pushing plate, a guide rail is arranged in the middle of the sliding block, and a guide triangular block is fixedly connected inside the guide rail;

the punching head is arranged in the connecting portion and below the rotating mechanism, a bearing in contact with the guide triangular block is arranged on one side, close to the sliding block, of the punching head, a flattening upper tapping part and a bending U-shaped upper tapping part are fixedly connected to the lower portion of the punching head, and the bending U-shaped upper tapping part is located behind the flattening upper tapping part.

Preferably, the elastic material grabbing and fixing device is installed above the material pushing plate and comprises a main plate, a grabbing plate is fixedly connected to the lower end face of the main plate through screws, two springs are installed between the grabbing plate and the main plate, and a grabbing groove for grabbing materials is formed in the lower end of the grabbing plate.

Preferably, a clamping groove for clamping the material is formed in one side, close to the elastic material grabbing and fixing device, of the upper end face of the material pushing plate, and a limiting block is fixedly connected to two sides of the upper end face of the material pushing plate and one side, close to the clamping groove, of the upper end face of the material pushing plate.

Preferably, one side of the conveying channel, which is far away from the vibrating disc array feeding mechanism, is overlapped above the material pushing plate.

Preferably, reset tension springs are installed on two sides of the guide triangular block.

Preferably, a flattening and embossing bottom die is arranged right below the flattening upper tap, and two to four concave points are formed in one end of the flattening and embossing bottom die.

Preferably, a bending concave bottom die is arranged right below the bending U-shaped upper tap, and a floater is arranged inside the bending concave bottom die.

Preferably, telescopic groove-shaped clamping positions and fixed groove-shaped clamping positions are arranged on two sides between the flattened and embossed bottom die and the bent concave bottom die, and the telescopic groove-shaped clamping positions are located at one ends of concave points of the flattened and embossed bottom die.

Preferably, a discharging channel is fixedly connected to the rear part of the bent concave bottom die.

Preferably, the rotating mechanism is located above the connecting portion, two sides of the rotating mechanism comprise rotating shafts, rotating shafts are mounted inside the rotating shafts, and the lower end face of the rotating mechanism is connected with the upper end face of the punch through a bearing.

To sum up the utility model discloses following technological effect has:

the scattered cylindrical material or the large-head cylindrical material can be automatically discharged, fed, one end of the material is flattened, the back surface of the material is pressed with the convex points, the middle part of the material is bent, and the discharge is simultaneously finished, so that the aim of automatically finishing two working procedures at one time is fulfilled, the production efficiency is improved, and the safety is high.

Drawings

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

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

fig. 3 is an explosion diagram of the elastic material grasping and fixing device of the utility model;

FIG. 4 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention;

reference numerals: 1. a vibrating disk array feeding mechanism; 2. a punch body; 3. a connecting portion; 4. a rotating mechanism; 5. a rotating shaft; 6. a material pushing plate; 61. a card slot; 62. a limiting block; 7. the elastic material grabbing and fixing device; 71 grasping the plate; 72. a spring; 8. flattening and upward tapping; 9. a return tension spring; 10. guiding a triangular block; 11. a material conveying channel; 12. a discharging channel; 13. a guide rail; 14. a material storage channel; 15. a bearing; 16. a punch; 17. a slider; 18. flattening and pressing the bottom die with the convex points; 19. a telescopic groove-shaped clamp position; 191. a fixed groove-shaped clamp position; 20. flattening and upward tapping; 21 bending the U-shaped upper tapping die and 22 into a bent concave bottom die; 221. a float; 23. and a cylinder.

Detailed Description

In the embodiment of the method, the first step,

example, as shown in fig. 1-5, an automatic equipment for flattening one end and bending the middle of a cylindrical hook comprises a vibration disk array feeding mechanism 1, a punch press body 2 and a connecting part 3 on the upper end surface of the punch press body 2, a rotating mechanism 4 is arranged above the connecting part 3, a feeding channel 11 for feeding is fixedly arranged on the upper end surface of the vibrating disc arraying and feeding mechanism 1, the punching machine body 2 and the connecting part 3 are internally provided with an elastic material grabbing and fixing device 7, a material pushing plate 6 is movably arranged below the elastic material grabbing and fixing device 7, a material storage channel 14 for storing materials is arranged inside the material pushing plate 6, one side of the material pushing plate 6 is provided with a slide block 17 which is connected with the material pushing plate 6 through a screw, a guide rail 13 is arranged in the middle of the sliding block 17, and a guide triangular block 10 is fixedly connected inside the guide rail 13;

a punch 16 is installed inside the connecting part 3 and below the rotating mechanism 4, a bearing 15 contacting with the triangular guide block 10 is installed on one side of the punch 16 close to the slider 17, a flattening upper tap 20 and a bending U-shaped upper tap 21 are fixedly connected below the punch 16, and the bending U-shaped upper tap 21 is located behind the flattening upper tap 20.

In this embodiment, the outside of the vibration disc arraying and feeding mechanism 1 is connected with a start-stop device programmable controller through a lead, and the start-stop device programmable controller is pressed to further enable the vibration disc arraying and feeding mechanism 1 to work, so that the materials inside the vibration disc arraying and feeding mechanism 1 are arranged in the conveying channel 11 in a vibration mode, and the materials are conveyed to the material storage channel 14 through the conveying channel 11.

In this embodiment, the exterior of the apparatus is provided with a sensing switch for detecting a malfunction of the apparatus, when the material is fed into the storage chute 14, the punch 16 is operated by pressing the sensing device failure sensing switch, and the punch 16 is moved downward, at which time, a bearing 15 arranged at one side of the punch 16 is contacted with the guide triangular block 10, the guide triangular block 10 drives a slide block 17 to slide back and forth on a guide rail 13, thereby driving the material pushing plate 6 to push the material forwards and backwards, pushing the material in the material storage channel 14 to the clamping groove 61 at one end of the material pushing plate 6, after the material is fixed by the elastic material grabbing and fixing device 7, the edge of the material is pressed by flattening the upper tap 20, and after the film is pressed, the lower end of the grabbing plate 71 is provided with a grabbing groove for grabbing materials to grab the materials after the pressing die to the upper part of the bent concave bottom die 22, the middle part of the material is pressed by a bending U-shaped upper tap 21, and the material is discharged through a discharging channel 12 after the pressing.

Wherein, a cylinder 23 is arranged in the lower part of the feeding mechanism 1, a pedal (as shown in fig. 1) connected with the cylinder 23 is arranged outside the feeding mechanism 1, and an electric box is arranged on one side of the feeding mechanism 1 to control the feeding mechanism 1 to work.

Referring to fig. 1, 2 and 3, an elastic material grabbing and fixing device 7 is installed above the material pushing plate 6, the elastic material grabbing and fixing device 7 includes a main plate, a grabbing plate 71 is fixedly connected to a lower end surface of the main plate through a screw, two springs 72 are installed between the grabbing plate 71 and the main plate, and a grabbing groove for grabbing materials is formed in a lower end of the grabbing plate 71.

In this embodiment, after the material is first compression molded in the slot 61 of the material pushing plate 6, the material pushing plate 6 is returned by the slide block 17, and at this time, the grabbing plate 71 of the elastic material grabbing and fixing device 7 installed above grabs and pushes the material after the first compression molding to the upside of the curved concave bottom mold 22 in the opposite direction for the first compression molding, and the float 221 is installed inside the curved concave bottom mold 22.

Referring to fig. 1 and 5, a clamping groove 61 for clamping the material is formed on one side of the upper end surface of the material pushing plate 6, which is close to the elastic material grabbing and fixing device 7, and a limiting block 62 is fixedly connected to two sides of the upper end surface of the material pushing plate 6, which is close to the clamping groove 61.

Wherein, the both sides of the up end of scraping wings 6 are provided with stopper 62, and stopper 62 highly is slightly less than the height of material, is favorable to the fixed material to form the recess between stopper 62, be favorable to grabbing board 71 and snatch the material of first moulding-die.

One side of the conveying channel 11, which is far away from the vibrating disc array feeding mechanism 1, is lapped above the material pushing plate 6.

And reset tension springs 9 are arranged on two sides of the guide triangular block 10.

A flattening and convex point bottom die 18 is arranged right below the flattening upper tap 20, and two to four concave points are formed in one end of the flattening and convex point bottom die 18.

A bent concave bottom die 22 is arranged right below the bending U-shaped upper tap 21.

Flatten with the bump die block 18 and become both sides between the curved spill die block 22 and be provided with telescopic flute profile screens 19 and fixed flute profile screens 19, telescopic flute profile screens 19 is located flatten and the one end of the 18 concave points of bump die block, become the rear fixedly connected with discharge passage 12 of curved spill die block 22, slewing mechanism 4 is located the top of connecting portion 3, both sides include axis of rotation 5, the internally mounted of axis of rotation 5 has pivot 8, slewing mechanism 4's lower terminal surface with the up end of drift passes through the bearing and connects.

In this embodiment, after the material is pressed for the first time, the grabbing plate 71 grabs the position of the bent concave bottom die 22, the bending U-shaped upper tap 21 performs secondary die pressing on the middle of the material, and the material is discharged through the discharging channel after die pressing.

The working principle is as follows: the external part of the vibrating disc arraying feeding mechanism 1 is connected with a start-stop device programmable controller through a lead, the vibrating disc arraying feeding mechanism 1 is enabled to work by pressing the start-stop device programmable controller, materials in the vibrating disc arraying feeding mechanism 1 are arranged in a conveying channel 11 in a vibrating and tidy mode, the materials are conveyed into a storage channel 14 through the conveying channel 11, a detection device fault induction switch is arranged on the external part of the device, when the materials are conveyed into the storage channel 14, a punch 16 is enabled to work by pressing the detection device fault induction switch, the punch 16 moves downwards, at the moment, a bearing 15 arranged on one side of the punch 16 is in contact with a guide triangular block 10, the guide triangular block 10 drives a sliding block 17 to slide back and forth on a guide rail 13, so as to drive a material pushing plate 6 to push the materials in the storage channel 14 into a clamping groove 61 at one end of the material pushing plate 6, and the materials are fixed by a springing type material grabbing device 7, then, the edge of the material is pressed through flattening the upper tap 20, after film pressing, the lower end of the grabbing plate 71 is provided with a grabbing groove for grabbing the material, the material after pressing is grabbed above the bent concave bottom die 22, the middle of the material is pressed through bending the U-shaped upper tap 21, and the material is sent out through the material outlet channel 12 after pressing.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a cylindrical couple one end is flattened and middle bending automation equipment, including vibration dish permutation feeding mechanism (1) and punch press body (2) and connecting portion (3) of punch press body (2) up end, slewing mechanism (4) that the top of connecting portion (3) set up, its characterized in that: the upper end face of the vibrating disc arraying and feeding mechanism (1) is fixedly provided with a feeding conveying channel (11), an elastic material grabbing and fixing device (7) is installed inside the punch body (2) and the connecting portion (3), a material pushing plate (6) is movably placed below the elastic material grabbing and fixing device (7), a material storage channel (14) used for storing materials is arranged inside the material pushing plate (6), one side of the material pushing plate (6) is provided with a sliding block (17) connected with the material pushing plate (6) through screws, a guide rail (13) is arranged in the middle of the sliding block (17), and a guide triangular block (10) is fixedly connected inside the guide rail (13);

a punch (16) is installed inside the connecting portion (3) and below the rotating mechanism (4), a bearing (15) in contact with the guide triangular block (10) is installed on one side, close to the sliding block (17), of the punch (16), a flattening upper tapping (20) and a bending U-shaped upper tapping (21) are fixedly connected to the lower portion of the punch (16), and the bending U-shaped upper tapping (21) is located behind the flattening upper tapping (20).

2. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: the material fixing device (7) is grabbed to the bullet formula of installing in the top of scraping wings (6), the material fixing device (7) is grabbed to the bullet formula and includes the mainboard, lower terminal surface of mainboard grabs through screw fixedly connected with and grabs board (71), grab board (71) with install two springs (72) between the mainboard, the lower extreme of grabbing board (71) is seted up grabs the groove of grabbing of material.

3. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: the material pushing device is characterized in that a clamping groove (61) for clamping materials is formed in one side, close to the elastic material grabbing and fixing device (7), of the upper end face of the material pushing plate (6), and a limiting block (62) is fixedly connected to two sides of the upper end face of the material pushing plate (6) and close to one side of the clamping groove (61).

4. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: one side of the conveying channel (11) far away from the vibrating disc array feeding mechanism (1) is lapped above the material pushing plate (6).

5. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: and reset tension springs (9) are arranged on two sides of the guide triangular block (10).

6. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: a flattening and convex point bottom die (18) is arranged right below the flattening upper tap (20), and two to four concave points are formed in one end of the flattening and convex point bottom die (18).

7. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 6, wherein: bending concave bottom dies (22) are arranged right below the bending U-shaped upper tapping (21), and floats (221) are arranged inside the bending concave bottom dies (22).

8. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 7, wherein: and telescopic groove-shaped clamping positions (19) and fixed groove-shaped clamping positions (191) are arranged on two sides between the flattening and pressing convex point bottom die (18) and the bending concave bottom die (22).

9. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 8, wherein: the rear part of the bent concave bottom die (22) is fixedly connected with a discharging channel (12).

10. The automated apparatus for flattening and intermediate bending an end of a cylindrical hanger hook of claim 1, wherein: slewing mechanism (4) are located the top of connecting portion (3), both sides include axis of rotation (5), the internally mounted of axis of rotation (5) has pivot (8), slewing mechanism's (4) lower terminal surface with the up end of drift passes through the bearing and connects.