CN214605426U

CN214605426U - Mould for cable material flat vulcanizing instrument

Info

Publication number: CN214605426U
Application number: CN202120650575.3U
Authority: CN
Inventors: 王彬彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a cable material is mould for curing press relates to the cable production field, including cope match-plate pattern, well template and lower bolster, the up end of lower bolster is the plane, well template is located the lower bolster top, be equipped with middle groove in the middle of the well template, the cope match-plate pattern is located well template top, the lower terminal surface of cope match-plate pattern is equipped with the portion of compressing tightly, the width that compresses tightly the portion equals the width in middle groove. The utility model discloses an install additional on the cope match-plate pattern and compress tightly the portion for compress tightly portion and the cooperation of middle groove, and have the cope match-plate pattern that different thickness compressed tightly the portion through the change, make the spline that can make different thickness in a mould when examining, practiced thrift the testing procedure.

Description

Mould for cable material flat vulcanizing instrument

Technical Field

The utility model relates to a cable manufacture field especially relates to a cable material is mould for dull and stereotyped vulcanizer.

Background

Before the polyethylene optical cable sheath material granules are tested in performance items, a sample is prepared by a flat vulcanizing machine, then a barbell-shaped sample strip is prepared by a sheet punching machine, and the thickness of the sample strip is determined by a mould during sample preparation. According to different detection requirements, the sample strips are different in thickness, the thickness of the common sample strip is 1mm, and the common sample strip also has different specifications such as 2mm and 3 mm. According to different specifications of the sample strips, a plurality of types of molds are required to be prepared during sample preparation. At present, the existing mould can only manufacture a sample strip with one thickness at a time, so that the steps of detection operation are complex.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould for cable material curing press.

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

the mold for the cable material vulcanizing press comprises an upper mold plate, a middle mold plate and a lower mold plate, wherein the upper end face of the lower mold plate is a plane, the middle mold plate is positioned above the lower mold plate, a middle groove is formed in the middle of the middle mold plate, the upper mold plate is positioned above the middle mold plate, a pressing part is arranged on the lower end face of the upper mold plate, and the width of the pressing part is equal to the width of the middle groove.

Furthermore, the lower template comprises a first plate body, and a handle is fixed on one side of the first plate body.

Further, the handle is fixed on the first plate body through welding.

Furthermore, the middle template comprises a second plate body, a middle groove is arranged in the middle of the second plate body, and the middle groove is a through groove.

Further, the upper die plate comprises a third plate body, a pressing portion is fixed to the lower end face of the third plate body, and the thickness of the pressing portion is not larger than that of the middle die plate.

Further, the length of the pressing part is smaller than that of the middle groove on the middle template.

Further, the minimum distance from the edge of the middle groove of the middle template to the short side of the middle template is equal to the minimum distance from the edge of the pressing part of the upper template to the short side of the upper template.

The utility model discloses have following useful part: the utility model discloses an install additional on the cope match-plate pattern and compress tightly the portion for compress tightly portion and the cooperation of middle groove, and have the cope match-plate pattern that different thickness compressed tightly the portion through the change, make the spline that can make different thickness in a mould when examining, practiced thrift the testing procedure.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic right-view structural diagram of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention;

fig. 4 is a schematic cross-sectional view of the front view of fig. 3 according to the present invention;

fig. 5 is a schematic cross-sectional view of the right side view of fig. 3 according to the present invention;

fig. 6 is a schematic perspective view of the upper plate of fig. 1 according to the present invention;

fig. 7 is a schematic perspective view of the middle mold plate of fig. 1 according to the present invention;

fig. 8 is a schematic perspective view of the upper plate of fig. 1 according to the present invention;

fig. 9 is a schematic front view of the upper plate of fig. 1 according to the present invention.

In the figure: 1 lower template, 101 plate I, 102 handle, 2 middle template, 201 plate II, 202 middle groove, 3 upper template, 301 plate III and 302 pressing part.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-5, the mold for the cable material vulcanizing press comprises an upper mold plate 3, a middle mold plate 2 and a lower mold plate 1, wherein the upper end surface of the lower mold plate 1 is a plane, the middle mold plate 2 is positioned above the lower mold plate 1, a middle groove 202 is arranged in the middle of the middle mold plate 2, the upper mold plate 3 is positioned above the middle mold plate 2, a pressing part 302 is arranged on the lower end surface of the upper mold plate 3, and the width of the pressing part 302 is equal to the width of the middle groove 202.

Referring to fig. 7, the middle formwork 2 includes a second plate body 201, a middle groove 202 is formed in the middle of the second plate body 201, and the middle groove 202 is a through groove.

Referring to fig. 8 to 9, the upper form 3 includes a third plate body 301, a pressing portion 302 is fixed to a lower end surface of the third plate body 301, and a thickness of the pressing portion 302 is not greater than a thickness of the middle form 2.

The length of the pressing portion 302 is smaller than the length of the middle groove 202 of the middle template 2.

The minimum distance from the edge of the middle groove 202 of the middle mold plate 2 to the short side of the middle mold plate 2 is equal to the minimum distance from the edge of the pressing portion 302 of the upper mold plate 3 to the short side of the upper mold plate 3.

Example 2:

Referring to fig. 6, the lower template 1 includes a first plate 101, and a handle 102 is fixed to one side of the first plate 101.

The handle 102 is fixed on the first plate body 101 through welding.

Referring to fig. 8 to 9, the upper form 3 includes a third plate body 301, a pressing portion 302 is fixed to a lower end surface of the third plate body 301, and a thickness of the pressing portion 302 is not greater than a thickness of the middle form 2. The thickness of the second plate body 201 of the middle template 2 is 2mm, and the thickness of the pressing part 302 is 1 mm.

The length of the pressing portion 302 is smaller than the length of the middle groove 202 of the middle template 2. The minimum distance from the edge of the middle groove 202 of the middle mold plate 2 to the short side of the middle mold plate 2 is equal to the minimum distance from the edge of the pressing portion 302 of the upper mold plate 3 to the short side of the upper mold plate 3.

Example 3:

Referring to fig. 6, the lower template 1 includes a first plate 101, and a handle 102 is fixed to one side of the first plate 101. The handle 102 is fixed on the first plate body 101 through welding.

The length of the pressing portion 302 is smaller than the length of the middle groove 202 of the middle template 2. The length of the compression portion 302 is equal to half the length of the intermediate groove 202. The minimum distance from the edge of the middle groove 202 of the middle mold plate 2 to the short side of the middle mold plate 2 is equal to the minimum distance from the edge of the pressing portion 302 of the upper mold plate 3 to the short side of the upper mold plate 3.

When the three-in-one mould is used, firstly, the middle mould plate 2 is placed on the lower mould plate 1, the sizes of the lower mould plate 1 and the middle mould plate 2 are consistent, so that the edges of the middle mould plate 2 and the lower mould plate 1 can be aligned, the unvulcanized cable sheath material is filled into a pressing space formed by the middle groove 202 of the middle mould plate 2 and the lower mould plate 1, the upper mould plate 3 is covered on the middle mould plate 2, the pressing part 302 on the upper mould plate 3 is clamped into the middle groove 202, the upper mould plate 3 can be positioned on the middle mould plate 2 due to the fact that the width of the middle groove 202 is equal to the width of the pressing part 302, meanwhile, the edge of the shorter side of the pressing part 302 is in contact with the edge of the shorter side of the middle groove 202, and therefore the positioning of the upper mould plate 3 is achieved, and then the three-in-one mould is placed in a gap between two hot plates of a flat vulcanizing machine. Then the press vulcanizer feeds the hydraulic medium into the hydraulic cylinder, and the plunger pushes the movable platform and the hot plate to move upwards or downwards, so that the material in the middle groove 202 is pressed and vulcanized in the middle groove 202 into two sheet structures with different thicknesses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable material mould for dull and stereotyped vulcanizer which characterized in that: the die comprises an upper die plate (3), a middle die plate (2) and a lower die plate (1), wherein the upper end face of the lower die plate (1) is a plane, the middle die plate (2) is located above the lower die plate (1), a middle groove (202) is formed in the middle of the middle die plate (2), the upper die plate (3) is located above the middle die plate (2), a pressing portion (302) is arranged on the lower end face of the upper die plate (3), and the width of the pressing portion (302) is equal to that of the middle groove (202).

2. The mold for the cable material vulcanizing press as claimed in claim 1, wherein the lower template (1) comprises a first plate body (101), and a handle (102) is fixed on one side of the first plate body (101).

3. The mold for the vulcanizing press for cable materials according to claim 2, wherein the handle (102) is fixed on the first plate body (101) by welding.

4. The mold for the flat vulcanizing instrument of the cable material as claimed in claim 1, wherein the middle mold plate (2) comprises a second plate body (201), a middle groove (202) is formed in the middle of the second plate body (201), and the middle groove (202) is a through groove.

5. The mold for the cable material vulcanizing press according to claim 1, wherein the upper mold plate (3) comprises a third plate body (301), a pressing part (302) is fixed on the lower end surface of the third plate body (301), and the thickness of the pressing part (302) is not greater than that of the middle mold plate (2).

6. A mould for a cable material vulcanizing press according to claim 5, wherein the length of the pressing portion (302) is smaller than the length of the middle groove (202) of the middle template (2).

7. A mold for a cable material vulcanizing press according to claim 4, wherein the minimum distance from the edge of the middle groove (202) of the middle mold plate (2) to the short side of the middle mold plate (2) is equal to the minimum distance from the edge of the pressing portion (302) of the upper mold plate (3) to the short side of the upper mold plate (3).