CN105964761A - Slider type automatic calibration position side impact device - Google Patents

Abstract

The utility model provides a slider formula automatic calibration position side blow device for side opening punches a hole, comprises slider, slide rail formula restriction seat, backstop board stripper plate, and the slider passes through the boss sliding fit of both sides on the slide rail of slide rail formula restriction seat, and slide rail formula restriction seat is fixed on the cope match-plate pattern, and the drift is fixed on the slider, and stripper plate is fixed on the backstop board. The surface of the sliding block is provided with a gradient corresponding to the angle according to the included angle between the punched hole and the table top. The invention adopts the structural design of the matched positioning of the movable slide block with the slope angle and the stripper plate, so that the invention has the functions and characteristics of automatically confirming the position of the punched side hole in advance and realizing automatic and accurate positioning, can meet the requirements of modern industry on removing manually set influence factors for side hole punching, and has the advantages of rapidness, conciseness and environment-friendly operation.

Description

Slider type automatic calibration position side impact device

technical field

The utility model relates to a slide block type automatic calibration position side punching device for side hole punching.

Background technique

In stamping workpieces, it is often necessary to perform punching operations on side holes.

In the past, the punching process of the side hole was used to fix the upper die, and the upper die was corrected and positioned by manual positioning of the upper and lower dies before the processing operation.

Although the previous method can realize the accurate positioning and punching of the side hole, the manual operation is relatively cumbersome, and the positioning hole needs to be set after calibration to complete the final calibration and positioning operation, which has low efficiency and human factors affect the positioning The shortcomings of precision and cumbersome operation cannot meet the modern industry's requirements for fast, simple and environmentally friendly side hole punching.

Contents of the invention

The purpose of the present invention is to realize automatic pre-positioning to confirm the position of the side hole to be punched, and realize the purpose of automatic and precise positioning to realize the side punching through the cooperative use of an angled movable module and a stripper plate.

The present invention is composed of a slider, a slide rail-type row limiting seat, and a stop plate stripping plate. The slider slides and fits on the slide rail of the slide rail type row limiting seat through the bosses on both sides, and the slide rail type row limiting seat is fixed on the upper template. On, the punch is fixed on the slider, and the stripper is fixed on the stopper.

A guide hole is arranged on the stripper plate according to the position of the punched side hole, and a guide sleeve is arranged in the guide hole.

The slide rail type limit seat is a U cuboid, and one piece is respectively arranged on the left and right sides, and the U-shaped opening is relatively inwardly arranged, and two U-shaped openings are oppositely formed as guide rails for installing the slide block.

The surface of the slider is provided with a corresponding angle of inclination according to the included angle between the punched hole and the table top.

Working process of the present invention is as follows:

The punch is fixed on the slider through the punch backing plate, and the stop plate and the stripping plate are set in advance according to the position of the punched side hole, and the combined position of the punch is dynamically matched. When the upper platen goes down initially, the punch is first introduced into the guide sleeve of the guide hole of the stripper plate. When the upper platen drives the slider to continue down, the stripper plate drives the punch to slide to the predetermined working position through the movement of the stopper plate, and the action continues

The punching operation of the predetermined side hole can be realized.

Because the present invention adopts the structural design of the movable slider with slope angle and the coordinated positioning of the stripper plate, the present invention has the functions and characteristics of automatic presetting to confirm the position of the punched side hole and realize automatic precise positioning, which can meet modern Industrial side hole punching eliminates the manual setting influence factors, fast and simple green and environmental protection operation requirements.

Description of drawings

Accompanying drawing 1 is the schematic cross-sectional structure diagram of the present invention, also is the figure for abstract of description; The labels in the figure are: (1) Stripping plate, (2) Guide sleeve, (3) Punch, (4) Stop plate, (5) Slider, (6) Slide rail type limit seat, ( 7) Upper template, (8) Punch fixing plate.

detailed description

Now give an example to further illustrate the present invention.

Example

Taking punching on a 15-degree slope as an example, the size of the stripper plate 1 is 115mm in length, 150mm in width, and 49.43mm in height; the diameter of guide sleeve 2 is 20mm, and the length is 30mm; Length 65mm, punch diameter 6.28mm; stop plate 4 length 870mm, width 500mm, height 50mm; slider 5 length 77mm, width 67mm, height 27mm, surface angle 15 degrees; slide rail type limit seat 6 length 67mm, width 36.5mm, 30mm high, the U-shaped opening is 20mm wide, and 27mm high; the upper template 7 is 715mm long, 175mm wide, and 25mm high; the punch fixing plate 8 is 67mm long, 47mm wide, and 20mm high.

Claims (3)

1. A slider-type automatic calibration position side punching device for side hole punching, which is composed of a slider, a slide rail type limit seat, and a stop plate stripping plate. It is characterized in that: the slider passes through the protrusions on both sides The table slides and fits on the slide rail of the slide rail type limit seat, the slide rail type limit seat is fixed on the upper template, the punch is fixed on the slider, and the stripper plate is fixed on the stop plate; the surface of the slider is punched according to The included angle with the table top is provided with a corresponding angle of inclination. 2. The sliding block type automatic position calibration side punching device according to claim 1, wherein a guide hole is set on the stripper plate according to the position of the side hole to be punched, and a guide sleeve is set in the guide hole. 3. The sliding block type automatic calibration position side impact device according to claim 1, characterized in that: the sliding rail type limit seat is a U cuboid, one piece is set on the left and right sides, the U-shaped openings are set relatively inward, and the two U-shaped openings Relatively constitutes the guide rail for installing the slider.