CN203390665U

CN203390665U - Mechanism for enabling blanked bars to automatically fall into triangle box in sequence

Info

Publication number: CN203390665U
Application number: CN201320341674.9U
Authority: CN
Inventors: 赵天林; 赵玉山
Original assignee: ZHENJIANG TIANXIANG PRECISION ELECTROMECHANICAL CO Ltd
Current assignee: ZHENJIANG TIANXIANG PRECISION ELECTROMECHANICAL CO Ltd
Priority date: 2013-06-16
Filing date: 2013-06-16
Publication date: 2014-01-15
Anticipated expiration: 2023-06-16

Abstract

The utility model relates to bar processing production; in the bar processing production process, the processed and blanked bars are in disorder and are needed to be put into a triangle box by being smoothed out with fingers, so that the manual work is increased, and the production efficiency is influenced. The utility model provides a mechanism for enabling the blanked bars to automatically fall into the triangle box in sequence. A vertical plate (1) is fixed on a support plate (9); a blanking plate (8) is fixed on the vertical plate (1); the included angle between the blanking plate (8) and the vertical surface of the vertical plate (1) is smaller than 90 degrees; a turnover plate (3) is connected with the vertical plate (1) by a hinge shaft (2); the upper part of the turnover plate (3) and the vertical plate (1) form an included angle of 90 degrees by a limiting plate (4); after the turnover plate (3) is overturned by the hinge shaft (2), the included angle between the upper part of the turnover plate (3) and the vertical plate (1) is larger than 120 degrees; the turnover plate (3) also passes through a balance weight hook (5); the turnover plate (3) is driven to overturn upwards by a balance weight (6), so that a 90-degree V-shaped groove can be formed; the height of the center of each bar (13) processed by a blanking slide way (12) is higher than that of the center of the 90-degree V-shaped groove. In the bar processing process, a working procedure is reduced, thus improving the production efficiency.

Description

A kind of bar blanking automatic sequence falls into the mechanism of triangular box

Technical field

The utility model relates to bar processing, and particularly the automatic sequence of the middle blanking in processing falls into the mechanism of triangular box.

Background technology

in bar processing for operation turnover convenient management is all that neat to be contained in triangular box (frame) inner, existing process equipment for example centerless grinder to process the bar falling be all in disorder a pile, need manual smoothing out with the fingers along packing in triangular box.

Utility model content

Technical problem to be solved:

In bar processing, processing the bar falling is all in disorder a pile, needs manual smoothing out with the fingers along packing in triangular box, increases manually, affects production efficiency.

Technical scheme:

In order to overcome the above problems, the utility model provides a kind of bar blanking automatic sequence to fall into triangular box mechanism, blanking slideway 12, riser 1, hinge axis 2, turnover panel 3, limiting plate 4, feeding plate 8, gripper shoe 9, triangular box 11, counterweight hooks 5, counterweight 5, riser 1 is fixed in gripper shoe 9, feeding plate 8 is fixed on riser 1, feeding plate 8 and riser 1 facade angle < 90 degree, turnover panel 3 is connected with riser 1 by hinge axis 2, by limiting plate 4, make turnover panel 3 become 90 degree with riser 1 angle above, after overturning by hinge axis 2, turnover panel 3 spends with riser 1 angle > 120 above it, turnover panel 3 also hooks 5 by counterweight, counterweight 5 makes upwards upset formation 90 degree V-shaped grooves of turnover panel 3, blanking slideway 12 exceeds 90 degree V-shaped groove centers by the bar center processing above it.

For better effect, the bar 13 weight > counterweight 6+ counterweights that process hook bar 13 weight/2 that 5 weight > process.

Also be provided with a counter 10, fall into triangular box mechanism be connected by counter switch 7 with described bar blanking automatic sequence, counter switch is arranged on feeding plate 8.

Beneficial effect:

The utility model has reduced manual smoothing out with the fingers along bar together and has packed the operation of triangular box in bar process, thereby has improved productivity ratio, has reduced bar processing charges.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model.

Fig. 2 be in Fig. 1 A-A to cutaway view.

Fig. 3 be in Fig. 1 B-B to profile.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated.

As shown in accompanying drawing 1, Fig. 2, Fig. 3, structure of the present utility model comprises that riser 1, hinge axis 2, turnover panel 3, limiting plate 4, counterweight hook 5, counterweight 6,, approach switch 7,, feeding plate 8, gripper shoe 9, counter 10, triangular box 11, blanking slideway 12, the bar 13 that processes.Riser 1, hinge axis 2, turnover panel 3, limiting plate 4, feeding plate 8, gripper shoe 9, the physical dimension of triangular box 11 will be determined according to the bar diameter of processing and length and locus, machine tool blank place, bar is high at blanking slideway Shang center will exceed bar at the center 1 ~ 3mm of turnover panel and riser 90 degree V-shaped grooves, counterweight+counterweight hooks weight and it is characterized in that, the bar weight > counterweight processing+counterweight hooks bar weight/2 that weight > processes, bar moves and has two kinds of modes from right to left, a kind of Shi Cong processing district horizontal direction out moves forward along straight blanking slideway material liftout, another kind is that the bar that processes leaves processing district tiltedly the inertia along the slip of blanking slideway moves forward by deadweight in below left,

Workflow: when the bar processing is moved forward by self inertia or bar promotion below from blanking slideway, the 90 degree V-shaped grooves that its front end in contact turnover panel and riser form also move forward along V-shaped groove, when the rear end of the bar processing is left blanking slideway and is fallen into the 90 degree V-shaped groove that turnover panel and riser form, because bar weight > counterweight adds the weight turnover panel upset that counterweight hooks, V-shaped groove becomes > 120 degree from 90 degree, the bar processing rolls and falls into triangular box by own wt, the bar processing rolls and passes by approach switch end approach switch circuit is connected on feeding plate, counter obtains electric counting.Complete an operation cycle.

Claims

1. a bar blanking automatic sequence falls into the mechanism of triangular box, comprise blanking slideway (12), riser (1), hinge axis (2), turnover panel (3), limiting plate (4), feeding plate (8), gripper shoe (9), triangular box (11), counterweight hooks (5), counterweight (6), it is characterized in that: riser (1) is fixed in gripper shoe (9), feeding plate (8) is fixed on riser (1), feeding plate (8) and riser (1) facade angle < 90 degree, turnover panel (3) is connected with riser (1) by hinge axis (2), by limiting plate (4), make turnover panel (3) become 90 degree with riser (1) angle above, after overturning by hinge axis (2), turnover panel (3) spends with riser (1) angle > 120 above it, turnover panel (3) also hooks (5) by counterweight, counterweight (6) makes upwards upset formation 90 degree V-shaped grooves of turnover panel (3), the bar processing (13) center by blanking slideway (12) exceeds 90 degree V-shaped groove centers.

2. bar blanking automatic sequence as claimed in claim 1 falls into triangular box mechanism, it is characterized in that: the bar processing (13) weight > counterweight (6)+counterweight hooks bar (13) weight/2 that (5) weight > processes.

3. bar blanking automatic sequence as claimed in claim 1 or 2 falls into triangular box mechanism, it is characterized in that: bar (13) center of (12) on blanking slideway exceeds bar and at turnover panel (3) and riser (1) 90, spends the center 1-3 millimeter of V-shaped groove.

4. bar blanking automatic sequence as claimed in claim 1 falls into triangular box mechanism, it is characterized in that: be also provided with a counter (8), by counter switch (7), fall into triangular box mechanism with described bar blanking automatic sequence and be connected, counter switch is arranged on feeding plate (8).