CN214417526U

CN214417526U - Shaping device of automobile joint fork

Info

Publication number: CN214417526U
Application number: CN202120638923.5U
Authority: CN
Inventors: 王德奇
Original assignee: Hubei Meike Auto Parts Co Ltd
Current assignee: Hubei Meike Auto Parts Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-19
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a shaping device of car festival fork belongs to automobile parts processing equipment technical field. The shaping device of the automobile yoke comprises a punch, a vibration feeding machine, an index plate, a top rod and a blanking rod; the base is provided with an index plate through an index motor; three groups of discharging holes are uniformly distributed on the indexing disc in a circular shape; a material receiving box is arranged on the machine base below the discharging hole; three groups of positioning holes are uniformly distributed on the indexing disc at the periphery of the discharging hole in a circular ring shape; the two sides of the positioning hole are provided with a correcting rubbing rod through a correcting cylinder; a vibration feeding machine is arranged on the machine base on one side of the dividing plate; the machine base on the other side of the dividing plate is provided with a shaping module through a punch; and a push rod is arranged on the machine base below the shaping module. This shaping device of car festival fork, the during operation can realize automatic feeding and unloading and solve the problem that "intensity of labour is big" and "work efficiency is low" that has when current artifical material loading, has satisfied the needs of the high-efficient plant use of enterprise.

Description

Shaping device of automobile joint fork

Technical Field

The utility model relates to a shaping device of car festival fork belongs to automobile parts processing equipment technical field.

Background

In the field of automobile part production, an automobile joint fork is of a step-shaped cylindrical structure, and two groups of support lugs are symmetrically arranged at the upper end of the automobile joint fork (see attached figure 1 in the specification). After a blank of the automobile yoke is cast and formed, an extrusion block is required to be used for extruding and shaping the blank from between the two groups of support lugs, so that the distance between the two groups of support lugs meets the production requirement. The plastic of present car festival fork relies on the punch press to drive the descending mode of shaping block and accomplishes, and material loading, unloading process all need artifical the completion, have the problem of "intensity of labour is big" and "work efficiency is low", need research and development a new shaping device from this to solve the current plastic mode of car festival fork and have more than the problem that has.

Disclosure of Invention

The utility model aims to provide a: the shaping device of the automobile yoke is compact in structure and ingenious in design, and solves the problems of high labor intensity and low working efficiency existing in the existing shaping mode of the automobile yoke.

The technical scheme of the utility model is that:

a shaping device of an automobile joint fork comprises a punch, a vibration feeding machine, an index plate, a base, a material receiving box, a top rod and a blanking rod; the method is characterized in that: the base is provided with an index plate through an index motor; three groups of discharging holes are uniformly distributed on the indexing disc in a circular shape; a material receiving box is arranged on the machine base below the discharging hole; three groups of positioning holes are uniformly distributed on the indexing disc at the periphery of the discharging hole in a circular ring shape; the positioning hole and the blanking hole are arranged oppositely; the two sides of the positioning hole are provided with a correcting rubbing rod through a correcting cylinder; a vibration feeding machine is arranged on the machine base on one side of the dividing plate; the lower end outlet of the vibration feeding machine is arranged opposite to the group of positioning holes; the machine base on the other side of the dividing plate is provided with a shaping module through a punch; the shaping module and the group of positioning holes are arranged oppositely; a top rod is arranged on the machine base below the shaping module; a blanking rod is arranged on the base between the punch and the vibration feeding machine through a blanking cylinder; the blanking rod and the group of positioning holes are arranged oppositely.

The positioning hole is in a step-shaped through hole structure; the upper end of the positioning hole is arranged close to the upper end of the blanking hole.

The lower end of the shaping module is of a 'closed-up structure', and the bottom of the shaping module is movably provided with a T-shaped rod through a limiting disc; an unloading spring is arranged between the upper end of the T-shaped rod and the shaping module; the lower end of the T-shaped rod extends to the lower part of the shaping module.

The upper end of the ejector rod is of a hemispherical structure; the top of the ejector rod is attached to the bottom surface of the dividing plate.

The blanking rod is of a round rod-shaped structure; the upper end of the blanking rod is provided with a lifting inclined plane; the lower end position of the lifting inclined plane is positioned at one side close to the blanking hole.

The correcting rubbing rods on the two sides of the positioning hole are arranged in parallel; the end of the correcting rubbing rod is provided with an extrusion inclined plane; the extrusion inclined plane and the positioning hole are arranged in opposite directions.

The utility model has the advantages that:

this shaping device of car festival fork, the during operation can realize automatic feeding and unloading and solve the problem that "intensity of labour is big" and "work efficiency is low" that has when current artifical material loading, has satisfied the needs of the high-efficient plant use of enterprise.

Drawings

FIG. 1 is a schematic structural view of an automotive yoke;

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

FIG. 3 is a schematic view of the structure in the direction A-A in FIG. 2;

fig. 4 is a schematic structural view of the index plate and its accessories of the present invention;

FIG. 5 is a schematic view of the structure in the direction B-B in FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 4 in the direction D-D;

FIG. 7 is an enlarged view of the structure at E in FIG. 5;

FIG. 8 is an enlarged view of the structure of FIG. 6 at F;

FIG. 9 is an enlarged view of the structure at C in FIG. 4;

FIG. 10 is a schematic structural view of the correcting rubbing rod of the present invention during operation;

FIG. 11 is a schematic structural view of the correcting rubbing rod of the present invention during operation;

FIG. 12 is an enlarged view of the structure of FIG. 3 at G;

fig. 13 is a schematic structural diagram of the shaping module 18 of the present invention.

In the figure: 1. punching; 2. vibrating the feeding machine; 3. an index plate; 4. a machine base; 5. a material receiving box; 6. a top rod; 7. a blanking rod; 8. an indexing motor; 9. a blanking hole; 10. positioning holes; 11. correcting the rubbing rod; 12. correcting the cylinder; 13. lifting the inclined plane; 14. a T-shaped rod; 15. unloading the spring; 16. extruding the inclined plane; 17. a workpiece; 18. and a shaping module.

Detailed Description

The shaping device of the automobile yoke comprises a punch press 1, a vibration feeding machine 2, an index plate 3, a machine base 4, a material receiving box 5, a top rod 6 and a blanking rod 7 (see the attached figures 2 and 3 in the specification).

The machine base 4 is provided with an index plate 3 (see the attached figure 3 of the specification) through an index motor 8; the indexing motor 8 can drive the indexing disc 3 to rotate according to a fixed angle when working.

Three groups of discharging holes 9 are uniformly distributed on the indexing disc 3 in a circular ring shape; a material receiving box 5 (see the attached figure 3 in the specification) is arranged on the machine base 4 below the discharging hole 9; the work pieces 17 which are finished shaping in operation can fall through the blanking hole 9 into the collecting box 5 for collection.

Three groups of positioning holes 10 are uniformly distributed on the indexing disc 3 at the periphery of the blanking hole 9 in a circular ring shape (see the attached figure 4 of the specification); the positioning hole 10 and the blanking hole 9 are arranged oppositely. The positioning hole 10 is in a step-shaped through hole structure (see the description attached to the figures 5 and 7); the upper end of the positioning hole 10 and the upper end of the blanking hole 9 are arranged in a close way. The structure of locating hole 10 is unanimous with the notch cuttype structure of work piece 17, and during so work, work piece 17 places in locating hole 10 back, can keep laminating with it to be connected, has avoided it to take place "the problem of rocking".

The two sides of the positioning hole 10 are provided with a correcting rubbing rod 11 through a correcting cylinder 12 (see the attached figures 4 and 9 in the specification); the correcting rubbing rods 11 on the two sides of the positioning hole 10 are arranged in parallel; the distance between the correcting rubbing rods 11 is consistent with the width of the upper support lug of the workpiece 17; thus, when the correcting cylinder 12 drives the correcting rubbing rods 11 to synchronously move in opposite directions, the correcting rubbing rods can act on two sides of the workpiece 17 to drive the workpiece 17 to rotate in a rubbing mode; when the workpiece 17 rotates until the support lug is engaged with the correction screw 11 (see fig. 9, 10 and 11 in the specification), the correction screw 11 is slidably connected with the support lug, so that the workpiece 17 can be corrected to the position where the support lug faces the center of the circle of the index plate 3.

The end of the correcting rubbing rod 11 is provided with an extrusion inclined surface 16 (see the description and the attached figure 10); the extrusion bevel 16 is disposed "opposite" to the positioning hole 10. The purpose of the press ramp 16 is to: so that the correcting rubbing rod 11 can drive the workpiece 17 to rotate in a rubbing way better by extruding the inclined plane 16 during operation; the problem of jamming between the correcting rubbing rod 11 and the workpiece 17 is avoided.

A vibration feeding machine 2 is arranged on the machine base 4 on one side of the dividing plate 3; vibration material loading machine 2 is purchase equipment outward, and everyone can satisfy the vibration material loading equipment of exporting work piece 17 upwards with the journal stirrup in proper order on the market at present, and the homoenergetic can satisfy the user demand of this application.

The outlet at the lower end of the vibrating feeder 2 is arranged opposite to a group of positioning holes 10 (see the attached figure 3 in the specification); when the vibration feeding machine 2 outputs the workpiece 17, the workpiece 17 can automatically slide down to fall into the corresponding positioning hole 10 under the action of self weight.

The machine base 4 on the other side of the dividing plate 3 is provided with a shaping module 18 (see the attached figures 2, 3 and 13 in the specification) through the punch press 1; the shaping module 18 is arranged opposite to the group of positioning holes 10; the punch 1 is a purchased device, and the punch 1 can drive the shaping module 18 to move up and down according to the track when working.

The lower end of the shaping module 18 is in a closed-up structure (see the attached figure 13 in the specification); the shaping module 18 is so arranged that: so that during operation, the shaping module 18 can enter between the lugs of the workpiece 17 more easily through the closing-up structure, and the shaping is completed through the expansion mode, so that the problem of jamming between the shaping module 18 and the workpiece 17 is avoided.

The bottom of the shaping module 18 is movably provided with a T-shaped rod 14 (refer to the attached figures 12 and 13 in the specification) through a limiting disc (not shown in the attached figures in the specification); an unloading spring 15 is arranged between the upper end of the T-shaped rod 14 and the shaping module 18 (see the description and the attached drawing 12); the lower end of the T-bar 14 extends below the reforming module 18. The purpose of this arrangement of the T-bar 14 is: so that the T-shaped rod 14 can be movably arranged below the shaping module 18, when the shaping module 18 moves downwards to finish the shaping process of the workpiece 17, the T-shaped rod 14 is pressed to overcome the elasticity of the unloading spring 15 and move upwards to the inside of the shaping module 18, and when the shaping module 18 finishes the shaping and moves upwards, the T-shaped rod 14 pushes the workpiece 17 to be separated from the shaping module 18 under the action of the elasticity of the unloading spring 15, so that the problem that the shaping module 18 and the workpiece 17 cannot be separated is solved.

A mandril 6 is arranged on the machine base 4 below the shaping module 18; the upper end of the ejector rod 6 is of a hemispherical structure; the top of the mandril 6 is connected with the bottom surface of the dividing plate 3 in a fitting way (see the attached figures 5 and 7 in the specification). The top of the mandril 6 is arranged to be a hemispherical structure, and the purpose is as follows: so as to avoid the problem that the end head of the mandril 6 blocks the movement of the workpiece when the mandril 6 has other structures.

A blanking rod 7 is arranged on the base 4 between the punch 1 and the vibration feeding machine 2 through a blanking cylinder; the blanking bar 7 is arranged opposite to a group of positioning holes 10 (see the attached figures 4, 6 and 8 in the specification). The blanking rod 7 is in a round rod-shaped structure; the upper end of the blanking rod 7 is provided with a lifting inclined plane 13; the lower end of the lifting slope 13 is located at a side close to the blanking hole 9. The purpose of setting the blanking rod 7 is as follows: after the indexing disc 3 drives the shaped workpiece 17 to move above the blanking rod 7, and the blanking cylinder pushes the blanking rod 7 to move upwards, the blanking rod 7 can lift the workpiece 17 through the lifting inclined surface 13, so that the workpiece 17 can rotate towards the inner side of the indexing disc 3 under the action of the lifting inclined surface 13 (see the attached figure 8 in the specification), and finally fall into the material receiving box 5 through the blanking hole 9 to complete collection.

When the shaping device of the automobile yoke works, the vibration feeding machine 2 firstly acts to output one workpiece 17, the output workpiece 17 automatically slides downwards to fall into the corresponding positioning hole 10 under the action of self weight, and the end face of the lower end of the workpiece 17 is positioned below the positioning hole 10.

Then, the correcting cylinders 12 on the two sides of the workpiece 17 drive the correcting rubbing rods 11 to synchronously move to the specified positions in opposite directions; in the process, the correcting rubbing rod 11 can act on two sides of the workpiece 17 to drive the workpiece 17 to rotate in a rubbing mode; when the workpiece 17 rotates until the support lug is engaged with the correction screw 11 (see fig. 9, 10 and 11 in the specification), the correction screw 11 is slidably connected with the support lug, so that the workpiece 17 can be corrected to the position where the support lug faces the center of the circle of the index plate 3. The correcting cylinder 12 then drives the correcting twine rod 11 to return.

After the above actions are completed, the indexing motor 8 drives the indexing disc 3 to rotate for one station and then stops moving; in the process that the indexing disc 3 drives the workpiece 17 to complete position correction to rotate, when the bottom end of the workpiece 17 is in contact with the ejector rod 6, the ejector rod 6 pushes the workpiece 17 to move upwards through the upper end arc surface, and when the workpiece 17 rotates to be in contact with the top end of the ejector rod 6, the lower end surface of the workpiece 17 is flush with the bottom end of the positioning hole 10; at this point the indexing disk 3 is stopped and the workpiece 17 is positioned below the truing module 18.

Then the punch 1 drives the shaping module 18 to move downwards to shape the workpiece 17 and then reset; during the shaping process, which is completed by the way that the shaping module 18 moves down and enters between the lugs of the workpiece 17 in an expanding way, the T-shaped rod 14 is pressed to overcome the elastic force of the unloading spring 15 and moves upwards to the inside of the shaping module 18. When the shaping module 18 finishes shaping and moves upwards, the T-shaped rod 14 pushes the workpiece 17 to be separated from the shaping module 18 under the action of the elastic force of the unloading spring 15 and fall into the positioning hole 10. Thus, the shaping work of the work 17 is completed. In the shaping process of the punch 1, the vibration feeder 2 and the correction cylinder 12 below the vibration feeder repeat blanking, i.e. correction work, and the next workpiece to be shaped is input into the corresponding positioning hole 10 and adjusted to a specified posture.

When the punch 1 drives the shaping module 18 to finish the shaping work of the workpiece 17, the indexing motor 8 drives the indexing disc 3 to rotate for one station and then stops moving; the workpiece 17 which is shaped at this time is positioned above the blanking rod 7, the blanking cylinder pushes the blanking rod 7 to move upwards, and the workpiece 17 can be lifted by the lifting inclined plane 13 in the process of moving the blanking rod 7 upwards, so that the workpiece 17 can rotate towards the inner side of the dividing plate 3 under the action of the lifting inclined plane 13 (see the attached figure 8 in the specification), and finally falls into the material receiving box 5 through the blanking hole 9 to be collected. Then the blanking cylinder drives the blanking rod 7 to reset; in the process, the punch 1 drives the shaping module 18 to act to finish the shaping work of the next workpiece 17.

After the blanking cylinder pushes the blanking rod 7 to finish the collection work of the workpiece 17, the indexing motor 8 drives the indexing disc 3 to reset; the shaping device of the automobile yoke finishes the shaping and collecting work of the workpiece 17, and then the shaping device of the automobile yoke can enter the next working cycle.

Claims

1. A shaping device of an automobile yoke comprises a punch (1), a vibration feeding machine (2), an index plate (3), a machine base (4), a material receiving box (5), an ejector rod (6) and a blanking rod (7); the method is characterized in that: the base (4) is provided with an index plate (3) through an index motor (8); three groups of discharging holes (9) are uniformly distributed on the index plate (3) in a circular ring shape; a material receiving box (5) is arranged on the machine base (4) below the discharging hole (9); three groups of positioning holes (10) are uniformly distributed on the indexing disc (3) at the periphery of the discharging hole (9) in a circular ring shape; the positioning hole (10) and the blanking hole (9) are arranged oppositely; the two sides of the positioning hole (10) are provided with a correcting rubbing rod (11) through a correcting cylinder (12); a vibration feeding machine (2) is arranged on the machine base (4) on one side of the dividing plate (3); the lower outlet of the vibrating feeder (2) is arranged opposite to the group of positioning holes (10); the machine base (4) at the other side of the dividing plate (3) is provided with a shaping module (18) through a punch (1); the shaping module (18) and the group of positioning holes (10) are arranged oppositely; a push rod (6) is arranged on the machine base (4) below the shaping module (18); a blanking rod (7) is arranged on the base (4) between the punch (1) and the vibration feeding machine (2) through a blanking cylinder; the blanking rod (7) and the group of positioning holes (10) are arranged oppositely.

2. The truing device for an automobile yoke according to claim 1, wherein: the positioning hole (10) is in a step-shaped through hole structure; the upper end of the positioning hole (10) is arranged close to the upper end of the blanking hole (9).

3. The truing device for an automobile yoke according to claim 1, wherein: the lower end of the shaping module (18) is of a 'closing-in-shape structure', and the bottom of the shaping module (18) is movably provided with a T-shaped rod (14) through a limiting disc; an unloading spring (15) is arranged between the upper end of the T-shaped rod (14) and the shaping module (18); the lower end of the T-shaped rod (14) extends to the lower part of the shaping module (18).

4. The truing device for an automobile yoke according to claim 1, wherein: the upper end of the ejector rod (6) is of a hemispherical structure; the top of the ejector rod (6) is attached to the bottom surface of the dividing plate (3).

5. The truing device for an automobile yoke according to claim 1, wherein: the blanking rod (7) is of a round rod-shaped structure; the upper end of the blanking rod (7) is provided with a lifting inclined plane (13); the lower end position of the lifting inclined plane (13) is positioned at one side close to the blanking hole (9).

6. The truing device for an automobile yoke according to claim 1, wherein: the correcting rubbing rods (11) on the two sides of the positioning hole (10) are arranged in parallel; the end of the correcting rubbing rod (11) is provided with an extrusion inclined plane (16); the extrusion inclined plane (16) and the positioning hole (10) are arranged in opposite directions.