CN217798559U

CN217798559U - Whole material positioning mechanism that holds in palm

Info

Publication number: CN217798559U
Application number: CN202221840420.7U
Authority: CN
Inventors: 陈兵; 易基; 成鹏; 高飞; 付晓亮
Original assignee: Hubei Shiyan Xianfeng Die Co ltd
Current assignee: Hubei Shiyan Xianfeng Die Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an integral material supporting and positioning mechanism, which relates to the technical field of die fittings and comprises a fixed seat, a positioning plate arranged on the fixed seat, a material supporting plate, a fixed wire rod and a spring; an installation cavity is arranged in the positioning plate and penetrates through the front surface and the rear surface of the positioning plate; the material supporting plate is installed in the installation cavity through a pin, the front end of the material supporting plate extends out of a front side through hole of the installation cavity to form a material supporting part, and the rear end of the material supporting plate extends out of a rear side through hole of the installation cavity to form a connecting part; the fixed wire rod is arranged on the rear surface of the positioning plate and is positioned below the material supporting plate; the two ends of the spring are respectively connected with the connecting part and the fixed wire rod.

Description

Whole material positioning mechanism that holds in palm

Technical Field

The utility model relates to a mould accessory technical field, specifically a whole material positioning mechanism that holds in palm is said.

Background

At present, all automatic dies need to be designed for shape positioning, and a material supporting frame is also needed for a large plate. The appearance location cooperation holds in the palm the work or material rest and uses together and guarantee that the mould can the accurate positioning, improves the qualification rate of part. If appearance location and bracket separately arrange not only extravagant mould space, the cost of manufacture of the mould of wasting greatly simultaneously, so just need merge into an organic whole appearance location and support work or material rest, and the dual function is realized to same part. The traditional material supporting frame can be formed by assembling 3-5 shims, the process is relatively complicated, and the precision is difficult to ensure.

Patent document 202023125272.4 discloses a material supporting positioning plate, but the material supporting positioning plate is formed by assembling 23 components, is complex in structure and is complex to process and assemble.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a wholly hold in the palm material positioning mechanism holds in the palm the material and makes integratively with the location, shortens the preparation cycle, reduces cost in business, improves work efficiency.

In order to achieve the above purpose, the utility model adopts the technical proposal that: an integral material supporting and positioning mechanism comprises a fixed seat, a positioning plate arranged on the fixed seat, a material supporting plate, a fixing wire rod and a spring; an installation cavity is arranged in the positioning plate and penetrates through the front surface and the rear surface of the positioning plate; the material supporting plate is installed in the installation cavity through a pin, the front end of the material supporting plate extends out of a front side through hole of the installation cavity to form a material supporting part, and the rear end of the material supporting plate extends out of a rear side through hole of the installation cavity to form a connecting part; the fixing wire rod is arranged on the rear surface of the positioning plate and is positioned below the retainer plate; and two ends of the spring are respectively connected with the connecting part and the fixed wire rod.

The further improvement lies in that: and the inner top wall of the mounting cavity is provided with a limiting boss for limiting the rotation of the retainer plate.

The further improvement lies in that: the rear side of the top wall in the mounting cavity is provided with an avoiding notch.

The further improvement lies in that: the upper end of the front side of the positioning plate is provided with a first guide surface.

The further improvement is that: the pin is arranged at the position, close to the rear end, of the upper side of the retainer plate.

The further improvement lies in that: and a second guide surface is arranged at the lower end of the material supporting part.

The further improvement is that: the material supporting part can be retracted to the installation cavity after being pressed and turned over.

The further improvement lies in that: the fixing seat is provided with a waist hole, and an adjusting screw is arranged in the waist hole.

The further improvement lies in that: the fixing seat is provided with a positioning hole.

The further improvement lies in that: the rear side lower extreme of locating plate is provided with the bayonet socket, the fixing base sets up in the bayonet socket and welded fastening.

The beneficial effects of the utility model reside in that:

the utility model discloses hold in the palm the material and make integratively with the location, shorten preparation cycle greatly, fix a position simultaneously and hold in the palm the precision of material and also can guarantee. Compared with the past structure, the positioning material supporting plate reduces the complicated manufacturing and assembling processes

Drawings

FIG. 1 is a schematic view of an integral material supporting and positioning mechanism in an embodiment of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a cross-sectional view of FIG. 1;

FIG. 6 is a perspective view of FIG. 1;

FIG. 7 is a schematic view of the retainer plate of FIG. 5 after it has been inverted;

FIG. 8 is a schematic view of the retainer plate of FIG. 6 after it has been inverted;

FIG. 9 is a schematic view of a positioning plate according to an embodiment of the present invention;

fig. 10 is a schematic view of the retainer plate according to the embodiment of the present invention.

Reference numerals:

1-a fixed seat; 11-waist hole; 12-an adjusting screw; 13-positioning holes;

2, positioning a plate; 21-mounting a chamber; 22-a limit boss; 23-avoiding the notch; 24-a first guide surface;

3-a material supporting plate; 31-a pin; 32-a material supporting part; 33-a connecting portion; 34-a second guide surface;

4-a spring;

5-fixing the wire rod.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary by referring to the drawings, are intended to explain the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 10, an embodiment of the present invention provides an integral material supporting and positioning mechanism, which includes a fixing base 1, a positioning plate 2 disposed on the fixing base 1, a material supporting plate 3, a fixing wire rod 5 and a spring 4;

a mounting cavity 21 is arranged in the positioning plate 2, and the mounting cavity 21 penetrates through the front surface and the rear surface of the positioning plate 2; specifically, the inner top wall of the installation chamber 21 is provided with a limit boss 22 for limiting the rotation of the retainer plate 3. The rear side of the inner top wall of the mounting chamber 21 is provided with an escape notch 23. The lower extreme of the rear side of locating plate 2 is provided with the bayonet socket, and fixing base 1 sets up in the bayonet socket and welded fastening.

The retainer plate 3 is installed in the installation cavity 21 through a pin 31, the front end of the retainer plate 3 extends out of a front side through hole of the installation cavity 21 to form a retainer part 32, and the rear end of the retainer plate 3 extends out of a rear side through hole of the installation cavity 21 to form a connecting part 33; specifically, the front upper end of the positioning plate 2 is provided with a first guide surface 24. The pin 31 is arranged on the upper side of the retainer plate 3 near the rear end. The lower end of the material holding part 32 is provided with a second guide surface 34. The material holding portion 32 can be retracted into the installation chamber 21 after being pressed and turned over.

The fixed wire rod 5 is arranged on the rear surface of the positioning plate 2 and is positioned below the retainer plate 3;

both ends of the spring 4 are connected to the connecting portion 33 and the fixed wire rod 5, respectively.

Specifically, a waist hole 11 is formed in the fixing seat 1, and an adjusting screw 12 is arranged in the waist hole 11. The fixing seat 1 is provided with a positioning hole 13.

The utility model discloses a use method:

1: firstly, welding the fixed seat and the positioning plate together;

2: the material supporting plates are assembled on the positioning plate through pins;

3: screwing the fixing screw rod into the positioning plate;

4: the two ends of the spring are hung on the fixed wire rod and the material supporting plate;

5: the fixing seat is fixed on the die through the adjusting screw.

The utility model discloses fix a position earlier and hold it after the sheet material and prevent down couch, when the pressing power that the mould began work and gives was greater than this location and holds in the palm flitch rear portion spring, its asks material part to become invalid automatically, makes the sheet material continue the downstream.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By the above description of the structure and principle, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the known technology in the field fall into the protection scope of the present invention, which should be limited by the claims.

Claims

1. The utility model provides an integral material supporting and positioning mechanism, includes fixing base (1) and positioning plate (2) of setting on fixing base (1), its characterized in that: the device also comprises a material supporting plate (3), a fixing wire rod (5) and a spring (4);

an installation cavity (21) is arranged in the positioning plate (2), and the installation cavity (21) penetrates through the front surface and the rear surface of the positioning plate (2);

the material supporting plate (3) is installed in the installation cavity (21) through a pin (31), the front end of the material supporting plate (3) extends out of a front side through hole of the installation cavity (21) to form a material supporting part (32), and the rear end of the material supporting plate (3) extends out of a rear side through hole of the installation cavity (21) to form a connecting part (33);

the fixed wire rods (5) are arranged on the rear surface of the positioning plate (2) and are positioned below the material supporting plate (3);

and two ends of the spring (4) are respectively connected with the connecting part (33) and the fixed wire rod (5).

2. The integral material supporting and positioning mechanism according to claim 1, wherein: and the inner top wall of the mounting cavity (21) is provided with a limiting boss (22) for limiting the rotation of the retainer plate (3).

3. The integral material supporting and positioning mechanism according to claim 1, characterized in that: the rear side of the inner top wall of the mounting cavity (21) is provided with an avoiding notch (23).

4. The integral material supporting and positioning mechanism according to claim 1, wherein: the upper end of the front side of the positioning plate (2) is provided with a first guide surface (24).

5. The integral material supporting and positioning mechanism according to claim 1, wherein: the pin (31) is arranged at the position, close to the rear end, of the upper side of the retainer plate (3).

6. The integral material supporting and positioning mechanism according to claim 1, characterized in that: the lower end of the material supporting part (32) is provided with a second guide surface (34).

7. The integral material supporting and positioning mechanism according to claim 1, wherein: the material supporting part (32) can be retracted to the installation chamber (21) after being pressed and turned over.

8. The integral material supporting and positioning mechanism according to claim 1, wherein: the fixing seat (1) is provided with a waist hole (11), and an adjusting screw (12) is arranged in the waist hole (11).

9. The integral material supporting and positioning mechanism according to claim 1, wherein: the fixing seat (1) is provided with a positioning hole (13).

10. The integral material supporting and positioning mechanism according to claim 1, wherein: the rear lower end of the positioning plate (2) is provided with a bayonet, and the fixing seat (1) is arranged in the bayonet and is welded and fixed.