CN212917065U

CN212917065U - Mould guide device

Info

Publication number: CN212917065U
Application number: CN202020533645.2U
Authority: CN
Inventors: 龚志明
Original assignee: Foshan Shunde Pushchuang Precision Mould Co ltd
Current assignee: Foshan Shunde Pushchuang Precision Mould Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-04-09
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a mould guide device, including base, stock guide, the top surface both sides fixed mounting of base has parallel stock guide support, the stock guide grillage is established on the stock guide support and sliding fit with it, step motor is installed to the top surface of base, the cover is equipped with the gear in step motor's the pivot, the bottom surface of stock guide is equipped with first rack, first rack and gear engagement, the top surface of stock guide is equipped with parallel baffle box, the notch of baffle box and the feed inlet intercommunication of mould, the middle section both sides of baffle box are equipped with the opening, be equipped with sliding fit's material clamping mechanism with it in the opening. The utility model discloses novel structure adopts automatic guide pay-off to replace artifical pay-off, has avoided influencing product quality because artifical error, has ensured staff's life safety simultaneously.

Description

Mould guide device

Technical Field

The utility model relates to the technical field of machining, specifically a mould guide device.

Background

Dies are a special piece of tooling for processing materials (metallic or non-metallic) into parts (or semi-finished products) in cold working. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

In the existing working process of the die, the material guide plate only realizes the position limitation of materials and has no feeding function, so that the materials are usually fed manually, the die is always in a working state in the process, the personal safety of workers is threatened, and the product quality is influenced by the easy error of manual feeding.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a mould guide device, includes base, stock guide, the top surface both sides fixed mounting of base has the stock guide support of parallel, the stock guide erects on the stock guide support and sliding fit with it, step motor is installed to the top surface of base, the cover is equipped with the gear in step motor's the pivot, the bottom surface of stock guide is equipped with first rack, first rack and gear engagement, the top surface of stock guide is equipped with parallel baffle box, the notch of baffle box and the feed inlet intercommunication of mould, the middle section both sides of baffle box are equipped with the opening, be equipped with sliding fit's material clamping mechanism with it in the opening.

Furthermore, the top surface of the guide plate bracket is provided with a T-shaped chute, two sides of the bottom surface of the guide plate are respectively provided with a T-shaped sliding block, and the T-shaped sliding blocks are sleeved in the T-shaped chute and are in sliding fit with the T-shaped chute.

Further, the material clamping mechanism comprises: the T-shaped clamping blocks are arranged in the openings of the material guide grooves and are in sliding fit with the material guide grooves, cams in rotating fit with the T-shaped clamping blocks are arranged on the top surfaces of the material guide plates and located on the outer sides of the T-shaped clamping blocks, and the edges of the cams are in contact with the outer sides of the T-shaped sliding blocks.

Furthermore, the outer edge of the cam is provided with an arc-shaped gear belt, air cylinders are fixedly mounted on two sides of the top surface of the material guide plate, and a telescopic rod of each air cylinder is connected with a second rack meshed with the arc-shaped gear belt.

Furthermore, springs are connected between the two ends of the T-shaped clamping blocks and the outer wall of the guide chute, and the springs are in a compressed state.

Compared with the prior art, the utility model discloses the beneficial effect who gains does: the utility model discloses novel structure adopts automatic guide pay-off to replace artifical pay-off, has avoided influencing product quality because artifical error, has ensured staff's life safety simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a mold material guiding device of the present invention;

fig. 2 is a schematic structural view of a first rack in the present invention;

fig. 3 is a schematic structural diagram of the middle material clamping mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

Referring to fig. 1-3, a die material guiding device includes a base 1 and a material guiding plate 2, wherein two parallel material guiding plate supports 3 are fixedly mounted on two sides of a top surface of the base 1, the material guiding plate 2 is mounted on the material guiding plate supports 3 and is in sliding fit with the material guiding plate supports 3, a stepping motor 4 is mounted on the top surface of the base 1, a gear 41 is sleeved on a rotating shaft 4 of the stepping motor, a first rack 21 is mounted on a bottom surface of the material guiding plate 2, the first rack 21 is engaged with the gear 41, a parallel material guiding groove 22 is mounted on the top surface of the material guiding plate 2, a notch of the material guiding groove 22 is communicated with a material inlet (not shown) of a die, openings are formed in two sides of a middle section of the material guiding groove 22, and a.

Furthermore, a T-shaped chute 31 is arranged on the top surface of the guide plate support 3, T-shaped sliding blocks 23 are respectively arranged on two sides of the bottom surface of the guide plate 2, and the T-shaped sliding blocks 23 are sleeved in the T-shaped chute 31 and are in sliding fit with the T-shaped chute 31.

Further, the material clamping mechanism 5 comprises: the T-shaped clamping block 51 is arranged in the opening of the material guide groove 22 and matched with the opening in a sliding mode, a cam 52 matched with the T-shaped clamping block 51 in a rotating mode is arranged on the outer side of the T-shaped clamping block 51 on the top face of the material guide plate 2, and the edge of the cam 52 is in contact with the outer side edge of the T-shaped sliding block 51.

Further, an arc-shaped gear belt 521 is arranged on the outer edge of the cam 52, air cylinders 53 are fixedly mounted on both sides of the top surface of the material guide plate 2, and a telescopic rod of each air cylinder 53 is connected with a second rack 531 meshed with the arc-shaped gear belt 521.

Further, a spring 54 is connected between both ends of the T-shaped clamp block 51 and the outer wall of the material guide chute 2, and the spring 54 is in a compressed state.

The utility model discloses a theory of operation does: the die material guiding device of the utility model is arranged at one side of the punching machine tool and keeps a collision-avoiding interval with the edge of the worktable of the punching machine tool, when feeding, the cylinder 53 drives the cam 52 to rotate 90 degrees in the guide groove 22 through the meshing action of the second rack 531 and the arc-shaped gear belt 521, the cam 52 ejects the T-shaped clamp 51 to clamp a material (not shown), the stepping motor 4 drives the guide plate 2 to slide forwards along the T-shaped chute 31 through the meshing action of the gear 41 and the first rack 21 to transfer the material (not shown) to the position, a stamping die on a stamping machine tool is closed to press the material tightly, the cylinder 53 drives the cam 52 to reset, the T-shaped clamp 51 resets under the action of the spring 54 and then releases the material (not shown), the stepping motor 4 drives the guide plate 2 to reset, and the continuous feeding work of the stamping die can be realized by repeating the steps.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould guide device, includes base, stock guide, a serial communication port, the top surface both sides fixed mounting of base has parallel stock guide support, the stock guide grillage is established on the stock guide support and sliding fit with it, step motor is installed to the top surface of base, the cover is equipped with the gear in step motor's the pivot, the bottom surface of stock guide is equipped with first rack, first rack and gear engagement, the top surface of stock guide is equipped with parallel baffle box, the notch of baffle box and the feed inlet intercommunication of mould, the middle section both sides of baffle box are equipped with the opening, be equipped with sliding fit's material clamping mechanism with it in the opening.

2. The die material guiding device according to claim 1, wherein the top surface of the material guiding plate support is provided with a T-shaped chute, and T-shaped sliding blocks are respectively arranged on two sides of the bottom surface of the material guiding plate and are sleeved in the T-shaped chute and are in sliding fit with the T-shaped chute.

3. The material guiding device for the mold as claimed in claim 1, wherein the material clamping mechanism comprises: the T-shaped clamping blocks are arranged in the openings of the material guide grooves and are in sliding fit with the material guide grooves, cams in rotating fit with the T-shaped clamping blocks are arranged on the top surfaces of the material guide plates and located on the outer sides of the T-shaped clamping blocks, and the edges of the cams are in contact with the outer sides of the T-shaped sliding blocks.

4. The die material guiding device as claimed in claim 1, wherein the cam has an arc-shaped gear belt at its outer edge, and air cylinders are fixedly mounted on both sides of the top surface of the material guiding plate, and the telescopic rods of the air cylinders are connected with second racks engaged with the arc-shaped gear belt.

5. The die material guiding device as claimed in claim 3, wherein springs are connected between the two ends of the T-shaped clamping blocks and the outer wall of the material guiding groove, and the springs are in a compressed state.