CN217941453U

CN217941453U - Ring shaping frock

Info

Publication number: CN217941453U
Application number: CN202221974656.XU
Authority: CN
Inventors: 陈波波; 李汉青; 王在峰
Original assignee: Xuzhou Keya Electromechanical Co ltd
Current assignee: Xuzhou Keya Electromechanical Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-02
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of machining and manufacturing, and discloses a circular ring forming tool, which comprises an upper die assembly and a lower die assembly; the lower die assembly comprises a lower base and a female die arranged on the lower base, two limiting plates capable of limiting a workpiece are symmetrically arranged at the upper end of the female die, a forming clamp for forming the workpiece is arranged at the center of the female die, and a reset mechanism capable of restoring the forming clamp is arranged right below the forming clamp; the upper die assembly comprises an upper base and a circular die which is arranged at the bottom of the upper base and can be matched with the forming clamp, the circular die is arranged right above the forming clamp, and the circular die is detachably connected with the upper base; and the upper base is also provided with a push-out mechanism which can unload the product formed on the circular mold. The utility model provides a shaping is effectual, get a convenient ring shaping frock.

Description

Ring shaping frock

Technical Field

The utility model belongs to the technical field of the machining makes, concretely relates to ring shaping frock.

Background

Difficult shaping is added man-hour at preparation ring drum, and circular irregular situation can appear usually and circular appearance kick-backs after the shaping, and both ends face can not effectively be closed (the opening is big), and in use influences the assembly precision and then causes the decline of overall quality, needs artifical manual taking off in the course of working, and the hand is cut easily to the section bar, and stamping equipment also harms personal safety easily, has serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a shaping is effectual, get a convenient ring shaping frock.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circular ring forming tool comprises an upper die assembly and a lower die assembly;

the lower die assembly comprises a lower base and a female die arranged on the lower base, two limiting plates capable of limiting a workpiece are symmetrically arranged at the upper end of the female die, a forming clamp used for forming the workpiece is detachably arranged at the center of the female die, and a reset mechanism capable of restoring the forming clamp is arranged right below the forming clamp;

the upper die assembly comprises an upper base and a circular die which is arranged at the bottom of the upper base and can be matched with the forming clamp, the circular die is arranged right above the forming clamp, and the circular die is detachably connected with the upper base;

and the upper base is also provided with a push-out mechanism capable of discharging the product formed on the circular mold.

Preferably, the forming fixture comprises two symmetrically arranged clamping blocks, cavities for forming the workpiece are uniformly arranged on one adjacent side of the two clamping blocks, and the two clamping blocks are rotatably connected with the lower base.

Preferably, the reset mechanism comprises a reset tray arranged on the lower base in a sliding mode, a reset rod capable of freely moving on the lower base is arranged at the bottom of the reset tray, and a first reset spring connected with the lower end of the reset tray is sleeved on the reset rod in a sleeved mode.

Preferably, the push-out mechanism comprises a control rod welded with the bed body of the punch press, a slide rod capable of being controlled by the control rod to slide on the upper base, a discharging rod arranged at one end, close to the circular mold, of the slide rod, and a connecting mechanism arranged at the connecting end of the control rod and the slide rod, a second return spring is sleeved on the slide rod, and two ends of the second return spring are fixedly connected with the discharging rod and the upper base respectively.

Preferably, the connecting mechanism comprises a first inclined plane push block arranged at the lower end of the control rod and a second inclined plane push block arranged at one end of the slide rod far away from the discharging rod, and the inclined plane ends of the first inclined plane push block and the second inclined plane push block are mutually connected in a sliding manner.

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

(1) The detachable circular mold and the detachable forming clamp are arranged, so that the universality is high, and different forming molds can be selected and replaced according to different size and specification requirements during processing of the circular ring or the cylinder;

(2) The push-out mechanism is arranged, so that the molded product can automatically fall off through mechanical design, manual operation for discharging is avoided, and the safety is high;

(3) The utility model discloses simple structure has not only improved the security performance, also possesses higher shaping precision and has greatly promoted production efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the forming process of the present invention;

fig. 3 is a schematic structural view of the push-out mechanism of the present invention.

Description of reference numerals:

1-lower base, 2-female die, 3-limiting plate, 4-upper base, 5-round die, 6-clamp block, 7-die cavity, 8-reset tray, 9-reset rod, 10-first reset spring, 1001-second reset spring, 11-control rod, 12-slide rod, 13-first inclined plane push block, 14-discharge rod and 15-second inclined plane push block.

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 work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the ring forming tool provided in this embodiment includes an upper die assembly and a lower die assembly;

the lower die assembly comprises a lower base 1 and a female die 2 arranged on the lower base 1, two limiting plates 3 capable of limiting a workpiece are symmetrically arranged at the upper end of the female die 2, the workpiece to be machined is positioned, the workpiece is ensured to be located at the central position of the female die 2, a forming clamp for forming the workpiece is detachably arranged at the center of the female die 2, the corresponding forming clamp can be replaced according to different machined products, and a resetting mechanism capable of recovering the forming clamp is arranged right below the forming clamp;

specifically, reset mechanism is including sliding arrangement the tray 8 that resets on base 1 down, reset rod 9 that can freely move on base 1 is arranged to the bottom of tray 8 that resets, the first reset spring 10 of being connected with the lower extreme of tray 8 that resets has cup jointed on reset rod 9, and tray 8 that resets is pushed down by the shaping anchor clamps and descends, and reset rod 9 does the guide for its decline, ensures that it can linear displacement, and first reset spring 10 is compressed the energy storage, and after the shaping is accomplished, first reset spring 10 can reset tray 8 and reset rod 9 that entrust again.

The upper die assembly comprises an upper base 4 and a circular die 5 which is arranged at the bottom of the upper base 4 and can be matched with the forming fixture, the circular die 5 is arranged right above the forming fixture, and the circular die 5 is detachably connected with the upper base 4 and can be replaced according to the machining requirement; specifically, the forming clamp comprises two symmetrically-arranged clamping blocks 6, wherein cavities 7 for forming the workpiece are uniformly arranged on one adjacent side of each clamping block 6, the clamping blocks 6 are rotatably connected with the lower base 1, and the cavities 7 are used for forming the workpiece.

The upper base 4 is also provided with a push-out mechanism which can unload the product formed on the circular mold 5; specifically, the push-out mechanism comprises a control rod 11 welded with a bed body of the punch press, a sliding rod 12 capable of being controlled by the control rod 11 to slide on the upper base 4, a discharging rod 14 arranged at one end, close to the circular mold 5, of the sliding rod 12, and a connecting mechanism arranged at the connecting end of the control rod 11 and the sliding rod 12, wherein a second return spring 1001 is sleeved on the sliding rod 12, and two ends of the second return spring 1001 are fixedly connected with the discharging rod 14 and the upper base 4 respectively; specifically, the connecting mechanism includes a first inclined plane push block 13 arranged at the lower end of the control rod 11 and a second inclined plane push block 15 arranged at one end of the slide rod 12 far away from the discharging rod 14, the inclined plane ends of the first inclined plane push block 13 and the second inclined plane push block 15 are connected in a sliding manner, and the control rod 11 is welded with the bed body of the punch press, so that when the punch press drives the upper base 4 to perform reciprocating punching up and down, the control rod 11 and the bed body of the punch press are kept static, when the upper base 4 performs reciprocating punching up and down, the first inclined plane push block 13 and the second inclined plane push block 15 are connected in a sliding manner in a reciprocating manner, and as the control rod 11 is connected with the bed body of the punch press, the control rod 11 is in a static state, and further the first inclined plane push block 13 is fixed, and the second inclined plane push block 15 is pushed by the first inclined plane push block 13 in the moving process of the upper base 4, so that the slide rod 12 slides on the upper base 4, and drives the discharging rod 14 to push the workpiece formed on the circular mold 5 away from the circular mold 5, thereby realizing automatic discharging.

When the punching machine is used, the lower base 1 and the upper base 4 are installed into the punching machine, the clamping block 6 and the circular die 5 of required specifications are selected on the lower base 1 and the upper base 4, a workpiece is placed between the limiting plates 3, the punching machine is started to work, the upper base 4 drives the circular die 5 to press the workpiece into a forming fixture, the clamping block 6 rotates due to the design factor of the clamping block 6 when the circular die 5 presses down, further yielding is performed for pressing down of the circular die 5, the circular die 5 enters the die cavity 7, the workpiece is wrapped on the circular die 5, the circular die 5 and the die cavity 7 interact to indicate workpiece forming, at the moment, due to the rotation of the two clamping blocks 6, a reset mechanism at the bottom is triggered, the reset tray 8 and the reset rod 9 are pressed down to move downwards, the first reset spring 10 is compressed to store energy, when the upper base 4 moves upwards, the first reset spring 10 can rebound to reset the reset tray 8 and the reset rod 9, further reset the two clamping blocks 6 to prepare for stamping forming of the next time, the upper base 4 moves upwards, the second inclined plane 15 drives the second inclined plane 14 to move upwards, the second inclined plane 14 is driven by the second reset rod 14, the second inclined plane 14, the unloading push rod 14, the unloading operation is controlled by the unloading rod 14, and the unloading operation after the unloading operation is completed.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A circular ring forming tool is characterized by comprising an upper die assembly and a lower die assembly;

the lower die assembly comprises a lower base (1) and a female die (2) arranged on the lower base (1), two limiting plates (3) capable of limiting a workpiece are symmetrically arranged at the upper end of the female die (2), a forming clamp for forming the workpiece is detachably arranged at the center of the female die (2), and a resetting mechanism capable of restoring the forming clamp is arranged right below the forming clamp;

the upper die assembly comprises an upper base (4) and a circular die (5) which is arranged at the bottom of the upper base (4) and can be matched with the forming clamp, the circular die (5) is arranged right above the forming clamp, and the circular die (5) is detachably connected with the upper base (4);

and the upper base (4) is also provided with a push-out mechanism capable of discharging a product formed on the circular mold (5).

2. The ring forming tool according to claim 1, wherein the forming fixture comprises two symmetrically arranged clamping blocks (6), a cavity (7) for forming a workpiece is arranged on one adjacent side of each of the two clamping blocks (6), and the two clamping blocks (6) are rotatably connected with the lower base (1).

3. The ring forming tool according to claim 1, wherein the resetting mechanism comprises a resetting tray (8) arranged on the lower base (1) in a sliding manner, a resetting rod (9) capable of freely moving on the lower base (1) is arranged at the bottom of the resetting tray (8), and a first resetting spring (10) connected with the lower end of the resetting tray (8) is sleeved on the resetting rod (9).

4. The ring forming tool according to claim 1, wherein the push-out mechanism comprises a control rod (11) welded to a bed of the punch press, a slide rod (12) capable of being controlled by the control rod (11) to slide on the upper base (4), a discharge rod (14) arranged at one end of the slide rod (12) close to the circular mold (5), and a connecting mechanism arranged at a connecting end of the control rod (11) and the slide rod (12), wherein a second return spring (1001) is sleeved on the slide rod (12), and two ends of the second return spring (1001) are respectively fixedly connected with the discharge rod (14) and the upper base (4).

5. The tooling of claim 4, wherein the connecting mechanism comprises a first inclined plane pushing block (13) arranged at the lower end of the control rod (11) and a second inclined plane pushing block (15) arranged at one end of the slide rod (12) far away from the discharging rod (14), and the inclined plane ends of the first inclined plane pushing block (13) and the second inclined plane pushing block (15) are connected with each other in a sliding manner.