CN217803261U - Variable-scale barrier strip for composite material flat plate forming - Google Patents
Variable-scale barrier strip for composite material flat plate forming Download PDFInfo
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- CN217803261U CN217803261U CN202220890602.9U CN202220890602U CN217803261U CN 217803261 U CN217803261 U CN 217803261U CN 202220890602 U CN202220890602 U CN 202220890602U CN 217803261 U CN217803261 U CN 217803261U
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Abstract
The utility model relates to a dull and stereotyped shaping of combined material is with variable yardstick blend stop belongs to blend stop technical field. The technical problems that in the prior art, a stop bar used in the composite material flat plate forming is not beneficial to the management of a production line and the cost is reduced are solved. The utility model discloses a variable scale blend stop for composite material flat plate forming, including N variable scale blend stops, N is more than or equal to 4, and each variable scale blend stop includes first variable scale blend stop slide, second variable scale blend stop slide, spring, first vertical fagging and second vertical fagging; two adjacent variable bars can be fixed by bolts. The dimension of the variable dimension barrier strip for composite material flat plate molding can be adjusted according to the actual blank length and width of the composite material flat plate, the molding requirements of composite material flat plates with different dimensions can be met, the operation is simple, the cost can be greatly reduced, the possibility of wrong use of storage space and tools is reduced, and the laminating efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the blend stop, specifically relate to a dull and stereotyped shaping of combined material is with variable yardstick blend stop.
Background
The composite material is a material formed by combining two or more different substances in different modes, can exert the advantages of various materials, overcomes the defect of a single material, and expands the application range of the material. The composite material has the characteristics of light weight, high strength, convenient processing and forming, excellent elasticity, chemical corrosion resistance, good weather resistance and the like, gradually replaces wood and metal alloy, and is widely applied to the fields of aerospace, automobiles, electronics and electrical, buildings, body-building equipment and the like.
In order to ensure the product quality of the composite material, various performance tests need to be carried out on the composite material before the composite material leaves a factory. The composite flat plate is a basic sample form for a composite structure performance test. The barrier strips are used during the forming of the composite material flat plate, so that the trimming cutting amount of four edges after the composite material flat plate is formed can be effectively reduced, the utilization rate of materials is improved, and the cost is effectively reduced. However, due to the diversification of the sizes of the composite material flat plates, a plurality of sets of multi-scale barrier strips are required to adapt, so that the cost and the storage space are increased, the possibility of wrong tooling is caused, and the management of a production line and the reduction of the cost are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a shelves strip that uses in the dull and stereotyped shaping of combined material is unfavorable for the management of production line and the technical problem of the reduction of cost among the solution prior art, provides a dull and stereotyped shaping of combined material is with variable yardstick blend stop.
The utility model provides a technical scheme as follows that above-mentioned problem was taken.
The utility model discloses a variable scale blend stop is used in the dull and stereotyped shaping of combined material, including N variable blend stops, N is more than or equal to 4, and every variable blend stop includes first vertical fagging, second vertical fagging, spring, first variable scale blend stop slide and second variable scale blend stop slide;
the first vertical supporting plate consists of a first body part and a first lap joint part, and the second vertical supporting plate consists of a second body part and a second lap joint part; the outer contours of the first body part and the second body part are cuboids and are respectively composed of a first bottom plate, a first front plate, a first rear plate and a first side plate, the first bottom plate, the first front plate, the first rear plate and the first side plate are all rectangular, one long edge of the first front plate and one long edge of the first rear plate are respectively and fixedly connected with two long edges of the first bottom plate, one long edge of the first side plate is fixedly connected with one wide edge of the first bottom plate, and the two wide edges of the first side plate are respectively and fixedly connected with one wide edge of the first front plate and one wide edge of the first rear plate; the upper surfaces of the first front plate and the first rear plate are provided with through grooves; a limiting hole is formed in the side face of the first body part, and a notch is formed in the side wall of the limiting hole; the first lap joint part is fixed at one end of the first body part, the inner wall of the first lap joint part is provided with a sliding groove, the second lap joint part is fixed at one end of the second body part, the outer wall of the second lap joint part is provided with a sliding rod matched with the sliding groove, and the first lap joint part and the second lap joint part are in sliding lap joint with each other through the sliding groove and the sliding rod;
the first variable-scale stop bar sliding seat consists of a third body part and a third lapping part, and the second variable-scale stop bar sliding seat consists of a fourth body part and a fourth lapping part; the outer contours of the third body part and the fourth body part are cuboids and both consist of a fourth bottom plate, a fourth front plate, a fourth rear plate and a second side plate, the fourth bottom plate, the fourth front plate, the fourth rear plate and the second side plate are all rectangular, one long edge of the fourth front plate and one long edge of the fourth rear plate are fixedly connected with two long edges of the fourth bottom plate respectively, one long edge of the second side plate is fixedly connected with one wide edge of the fourth bottom plate, and one wide edge of the first front plate and one wide edge of the first rear plate are fixedly connected with two wide edges of the second side plate respectively; a spring limiting column is fixed on the upper surface of the fourth bottom plate, and threaded holes are formed in the fourth front plate, the fourth rear plate and the second side plate; an inverted L-shaped limiting block matched with the limiting hole is fixed on the second side plate, the limiting block is positioned on the center line of the second side plate in the width direction, the top surface of the limiting block is aligned with the top surface of the second side plate, and scales are arranged on the fourth back plate; the third lap joint part is fixed at one end of the third body part, the fourth lap joint part is fixed at one end of the fourth body part, and the third lap joint part and the fourth lap joint part are in sliding lap joint;
the number of the springs is the same as that of the spring limiting columns, one spring is sleeved on each spring limiting column, the top of each spring is in contact with the first vertical supporting plate or the second vertical supporting plate and used for jacking the first vertical supporting plate and the second vertical supporting plate, and the spring limiting columns are used for limiting the radial movement of the springs;
two adjacent variable bars can be fixed by bolts.
Further, N =4.
Further, the through groove is semicircular.
Furthermore, the upper surfaces of the first front plate and the first rear plate are provided with steps, and the through groove is formed in the steps.
Further, the first lap joint part comprises a second bottom plate, a second front plate and a second rear plate, the thickness of the second bottom plate is smaller than that of the first bottom plate, the thickness of the second front plate is smaller than that of the first front plate, and the thickness of the second rear plate is smaller than that of the first rear plate; one wide edge of the second bottom plate is fixedly connected with the other wide edge of the first bottom plate of the first vertical supporting plate, and the lower surface of the second bottom plate is aligned with the lower surface of the first bottom plate of the first vertical supporting plate; one long edge of the second front plate and one long edge of the second rear plate are respectively fixedly connected with two long edges of a second bottom plate of the first vertical supporting plate, one wide edge of the second front plate is fixedly connected with the other wide edge of the first front plate of the first vertical supporting plate, the outer surfaces of the two long edges are aligned, one wide edge of the second rear plate is fixedly connected with the other wide edge of the first rear plate of the first vertical supporting plate, the outer surfaces of the two wide edges are aligned, and sliding grooves parallel to the length direction are formed in the inner walls of the second front plate and the second rear plate; the second lap joint part comprises a third bottom plate, a third front plate and a third rear plate, the thickness of the third bottom plate is smaller than that of the first bottom plate, the thickness of the third front plate is smaller than that of the first front plate, and the thickness of the third rear plate is smaller than that of the first rear plate; one wide edge of the third bottom plate is fixedly connected with the other wide edge of the first bottom plate of the second vertical supporting plate, and the upper surfaces of the third bottom plate and the second vertical supporting plate are aligned; one long edge of the third front plate and one long edge of the third rear plate are fixedly connected with two long edges of the third bottom plate respectively, one wide edge of the third front plate is fixedly connected with the other wide edge of the first front plate of the second vertical supporting plate, the inner surfaces of the wide edges of the third front plate and the other wide edge of the first rear plate of the second vertical supporting plate are aligned, one wide edge of the third rear plate is fixedly connected with the other wide edge of the first rear plate of the second vertical supporting plate, the inner surfaces of the wide edges of the third front plate and the third rear plate are aligned, and sliding rods parallel to the length direction are arranged on the outer walls of the third front plate and the third rear plate.
Further, the number of the springs is two.
Further, the third lap joint part comprises a fifth bottom plate, a fifth front plate and a fifth rear plate, the thickness of the fifth bottom plate is smaller than that of the fourth bottom plate, the thickness of the fifth front plate is smaller than that of the fourth front plate, and the thickness of the fifth rear plate is smaller than that of the fourth rear plate; one wide edge of the fifth bottom plate is fixedly connected with the other wide edge of the fourth bottom plate of the first variable-scale barrier strip sliding seat, and the upper surfaces of the wide edges are aligned; one long edge of the fifth front plate and one long edge of the fifth back plate are respectively and fixedly connected with the two long edges of the fifth bottom plate, one wide edge of the fifth front plate is fixedly connected with the other wide edge of the fourth front plate of the first variable-scale barrier strip sliding seat, the inner surfaces of the wide edges of the fifth front plate and the fifth back plate are aligned, one wide edge of the fifth back plate is fixedly connected with the other wide edge of the fourth back plate of the first variable-scale barrier strip sliding seat, and the inner surfaces of the wide edges of the fifth back plate and the fourth back plate are aligned; the fourth lap joint part comprises a sixth bottom plate, a sixth front plate and a sixth rear plate, the thickness of the sixth bottom plate is smaller than that of the fourth bottom plate, the thickness of the sixth front plate is smaller than that of the fourth front plate, and the thickness of the sixth rear plate is smaller than that of the fourth rear plate; one wide side of the sixth bottom plate is fixedly connected with the other wide side of the fourth bottom plate of the second variable-scale barrier strip sliding seat, and the lower surfaces of the sixth bottom plate and the fourth bottom plate are aligned; one long edge of the sixth front plate and one long edge of the sixth rear plate are fixedly connected with the two long edges of the sixth bottom plate respectively, one wide edge of the sixth front plate is fixedly connected with the other wide edge of the fourth front plate of the second variable-scale barrier strip sliding seat, the outer surfaces of the wide edges of the sixth front plate and the other wide edge of the fourth rear plate of the second variable-scale barrier strip sliding seat are aligned, and one wide edge of the sixth rear plate and the other wide edge of the fourth rear plate of the second variable-scale barrier strip sliding seat are fixedly connected, and the outer surfaces of the wide edges of the sixth rear plate and the other wide edge of the fourth rear plate of the second variable-scale barrier strip sliding seat are aligned.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a dull and stereotyped shaping of combined material is with yardstick of variable yardstick blend stop can be adjusted according to dull and stereotyped actual blank length of combined material and width (slide on the length direction and carry out yardstick according to the scale of first variable yardstick blend stop slide and second variable yardstick blend stop slide and adjust, vertical change carries on spacingly through first vertical fagging and the vertical fagging of second), can satisfy the dull and stereotyped shaping needs of different yardstick combined material, and easy operation, the reduce cost that can be by a wide margin, storage space and frock are with wrong possibility, improve lamination efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the combined variable-dimension barrier for molding a composite material flat plate of the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural view of the variable-speed bar of the present invention;
FIG. 4 isbase:Sub>A sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic structural view of the variable-speed bar of the present invention;
fig. 6 is a schematic structural view of a first vertical supporting plate of the present invention;
fig. 7 is a schematic structural view of two vertical supporting plates of the present invention;
fig. 8 is a schematic structural view of a first variable-scale bar slide of the present invention;
fig. 9 is a schematic structural view of a second variable-scale bar slide of the present invention;
fig. 10 is a schematic structural view of the spring of the present invention;
in the figure, 1-1, 1-2, 1-3, 1-4, 1-5, limiting holes, 1-6, gaps, 1-7, steps, 1-8, through grooves, 1-9, 1-10, 1-11, 1-12, sliding grooves, 2, a second vertical supporting plate, 2-1, a third bottom plate, 2-2, a third rear plate, 2-3, a third front plate, 2-4 and sliding rods, 3, a spring, 4, a first variable-scale barrier strip sliding seat, 4-1, a fourth bottom plate, 4-2, a fourth front plate, 4-3, a fourth rear plate, 4-4, a second side plate, 4-5, threaded holes, 4-6, spring limiting columns, 4-7, limiting blocks, 4-8, a fifth bottom plate, 4-9, a fifth front plate, 4-10, a fifth rear plate, 4-11, scales, 5, a second variable-scale barrier strip sliding seat, 5-1, a sixth bottom plate, 5-2, a sixth front plate, 5-3 and a sixth rear plate.
Detailed Description
For further understanding of the invention, preferred embodiments of the invention are described below, but it should be understood that these descriptions are only intended to further illustrate the features and advantages of the invention, and not to limit the claims of the invention.
As shown in fig. 1-10, the utility model discloses a flat shaping of combined material is with variable yardstick blend stop, including a N variable yardstick, N is greater than or equal to 4, and preferred N =4, every variable yardstick includes first vertical fagging 1, the vertical fagging 2 of second, spring 3, first variable yardstick blend stop slide 4 and the variable yardstick blend stop slide 5 of second.
Among the above-mentioned technical scheme, first vertical fagging 1 comprises first body portion and first overlap joint portion, and second vertical fagging 2 comprises second body portion and second overlap joint portion. The outer contours of the first body part and the second body part are cuboids and are composed of a first bottom plate 1-1, a first front plate 1-2, a first rear plate 1-3 and a first side plate 1-4, the first bottom plate 1-1, the first front plate 1-2, the first rear plate 1-3 and the first side plate 1-4 are rectangular, one long edge of the first front plate 1-2 and one long edge of the first rear plate 1-3 are fixedly connected with two long edges of the first bottom plate 1-1 respectively, one long edge of the first side plate 1-4 is fixedly connected with one wide edge of the first bottom plate 1-1, and two wide edges of the first side plate 1-4 are fixedly connected with one wide edge of the first front plate 1-2 and one wide edge of the first rear plate 1-3 respectively. The upper surfaces of the first front plate 1-2 and the first back plate 1-3 are respectively provided with a through groove 1-8, and preferably, the through grooves 1-8 are semicircular. The upper surfaces of the first front plate 1-2 and the first rear plate 1-3 are provided with steps 1-7, and the through grooves 1-8 are arranged on the steps 1-7. The side surface of the first body part is provided with a limiting hole 1-5, and the side wall of the limiting hole 1-5 is provided with a gap 1-6.
The first overlapping part is fixed at one end of the first body part, the inner wall of the first overlapping part is provided with sliding grooves 1-12, the second overlapping part is fixed at one end of the second body part, the outer wall of the second overlapping part is provided with sliding rods 2-4 matched with the sliding grooves 1-12, and the first overlapping part and the second overlapping part are in sliding overlapping. Preferably, the first overlapping part comprises a second bottom plate 1-9, a second front plate 1-11 and a second back plate 1-10, the thickness of the second bottom plate 1-9 is less than that of the first bottom plate 1-1, the thickness of the second front plate 1-11 is less than that of the first front plate 1-2, and the thickness of the second back plate 1-10 is less than that of the first back plate 1-3. One wide edge of the second bottom plate 1-9 is fixedly connected with the other wide edge of the first bottom plate 1-1 of the first vertical supporting plate 1, and the lower surfaces of the two wide edges are aligned; one long edge of the second front plate 1-11 and one long edge of the second back plate 1-10 are respectively fixedly connected with two long edges of the second bottom plate 1-9, one wide edge of the second front plate 1-11 is fixedly connected with the other wide edge of the first front plate 1-2 of the first vertical supporting plate 1, the outer surfaces of the second front plate and the second back plate are aligned, one wide edge of the second back plate 1-10 is fixedly connected with the other wide edge of the first back plate 1-3 of the first vertical supporting plate 1, the outer surfaces of the second back plate and the second back plate are aligned, and sliding grooves 1-12 parallel to the length direction are formed in the inner walls of the second front plate 1-11 and the second back plate 1-10. Preferably, the second overlapping part includes a third bottom plate 2-1, a third front plate 2-3 and a third rear plate 2-2, the thickness of the third bottom plate 2-1 is less than that of the first bottom plate 1-1, the thickness of the third front plate 2-3 is less than that of the first front plate 1-2, and the thickness of the third rear plate 2-2 is less than that of the first rear plate 1-3. One wide edge of the third bottom plate 2-1 is fixedly connected with the other wide edge of the first bottom plate 1-1 of the second vertical supporting plate 2, and the upper surfaces of the wide edges are aligned; one long edge of the third front plate 2-3 and one long edge of the third back plate 2-2 are respectively fixedly connected with two long edges of the third bottom plate 2-1, one wide edge of the third front plate 2-3 is fixedly connected with the other wide edge of the first front plate 1-2 of the second vertical supporting plate 2, the inner surfaces of the third front plate and the third back plate are aligned, one wide edge of the third back plate 2-2 is fixedly connected with the other wide edge of the first back plate 1-3 of the second vertical supporting plate 2, the inner surfaces of the third front plate and the third back plate are aligned, and the outer walls of the third front plate 2-3 and the third back plate 2-2 are respectively provided with a slide bar 2-4 parallel to the length direction.
In the above technical solution, the first variable-scale stop strip sliding seat 4 is composed of a third body part and a third overlapping part, and the second variable-scale stop strip sliding seat 5 is composed of a fourth body part and a fourth overlapping part. The outer contours of the third body part and the fourth body part are cuboids and are respectively composed of a fourth bottom plate 4-1, a fourth front plate 4-2, a fourth rear plate 4-3 and a second side plate 4-4, the fourth bottom plate 4-1, the fourth front plate 4-2, the fourth rear plate 4-3 and the second side plate 4-4 are rectangular, one long edge of the fourth front plate 4-2 and one long edge of the fourth rear plate 4-3 are respectively and fixedly connected with two long edges of the fourth bottom plate 4-1, one long edge of the second side plate 4-4 is fixedly connected with one wide edge of the fourth bottom plate 4-1, and one wide edge of the first front plate 1-2 and one wide edge of the first rear plate 1-3 are respectively and fixedly connected with two wide edges of the second side plate 4-4. Spring limiting columns 4-6 are fixed on the upper surface of the fourth bottom plate 4-1, preferably two spring limiting columns are fixed on the upper surface of the fourth bottom plate, and threaded holes 4-5 are formed in the fourth front plate 4-2, the fourth rear plate 4-3 and the second side plate 4-4. And an inverted L-shaped limiting block 4-7 matched with the limiting hole 1-5 is fixed on the second side plate 4-4 and is positioned on the central line of the second side plate 4-4 in the width direction, and the first vertical supporting plate 1 and the second vertical supporting plate 2 are fixed after the vertical height is adjusted by aligning the top surface with the top surface of the second side plate 4-4 and the limiting block 4-7. The fourth back plate 4-3 is provided with scales 4-11.
The third overlapping part is fixed at one end of the third body part, the fourth overlapping part is fixed at one end of the fourth body part, and the third overlapping part and the fourth overlapping part are in sliding overlapping. Preferably, the third overlapping section includes a fifth bottom panel 4-8, a fifth front panel 4-9 and a fifth back panel 4-10, the thickness of the fifth bottom panel 4-8 is less than the thickness of the fourth bottom panel 4-1, the thickness of the fifth front panel 4-9 is less than the thickness of the fourth front panel 4-2, and the thickness of the fifth back panel 4-10 is less than the thickness of the fourth back panel 4-3. One wide side of the fifth bottom plate 4-8 is fixedly connected with the other wide side of the fourth bottom plate 4-1 of the first variable-scale barrier strip sliding seat 4, and the upper surfaces of the wide sides are aligned; one long edge of the fifth front plate 4-9 and one long edge of the fifth back plate 4-10 are respectively fixedly connected with two long edges of the fifth bottom plate 4-8, one wide edge of the fifth front plate 4-9 is fixedly connected with the other wide edge of the fourth front plate 4-2 of the first variable-dimension barrier strip sliding seat 4, the inner surfaces of the wide edges are aligned, and one wide edge of the fifth back plate 4-10 is fixedly connected with the other wide edge of the fourth back plate 4-3, and the inner surfaces of the wide edges are aligned. Preferably, the fourth overlapping part includes a sixth bottom plate 5-1, a sixth front plate 5-2 and a sixth rear plate 5-3, the thickness of the sixth bottom plate 5-1 is less than that of the fourth bottom plate 4-1, the thickness of the sixth front plate 5-2 is less than that of the fourth front plate 4-2, and the thickness of the sixth rear plate 5-3 is less than that of the fourth rear plate 4-3. One wide edge of the sixth bottom plate 5-1 is fixedly connected with the other wide edge of the fourth bottom plate 4-1 of the second variable-scale barrier strip sliding seat 5, and the lower surfaces of the wide edges are aligned; one long edge of the sixth front plate 5-2 and one long edge of the sixth rear plate 5-3 are respectively and fixedly connected with two long edges of the sixth bottom plate 5-1, one wide edge of the sixth front plate 5-2 is fixedly connected with the other wide edge of the fourth front plate 4-2 of the second variable-scale barrier strip sliding seat 5, the outer surfaces of the wide edges are aligned, and one wide edge of the sixth rear plate 5-3 is fixedly connected with the other wide edge of the fourth rear plate 4-3 of the second variable-scale barrier strip sliding seat 5, and the outer surfaces of the wide edges are aligned.
The number of the springs 3 is the same as that of the spring limiting columns 4-6, one spring 3 is sleeved on each spring limiting column 4-6, the top of each spring 3 is in contact with the first vertical supporting plate 1 or the second vertical supporting plate 2 and used for jacking the first vertical supporting plate 1 and the second vertical supporting plate 2, and the spring limiting columns 4-6 are used for limiting radial movement of the springs 3.
Two adjacent variable bars can be fixed by bolts.
The utility model discloses a dull and stereotyped shaping of combined material is with variable yardstick blend stop is when using, and after the variable blend stop in figure 3 passed through the bolt assembly becomes the structure of figure 1, according to the dull and stereotyped size of combined material along the length width that the variable blend stop of scale value adjustment of the variable yardstick blend stop slide 5 of second. After positioning, a vacuum bag is manufactured according to a composite material flat plate forming process, vacuum pumping is carried out, and the vertical height of the variable barrier strips enables the first vertical supporting plate 1 and the second vertical supporting plate 2 to be as high as the composite material flat plate through the limiting devices 4-7 after the vacuum bag is pressurized. The utility model discloses a dull and stereotyped shaping of combined material is with variable yardstick blend stop can be according to the spacing yardstick that comparatively accurate control dog of the dull and stereotyped yardstick of shaping combined material is constituteed through each injecing to the effect of blend stop during the dull and stereotyped shaping of adaptation unidimensional combined material. The laminating machine is simple to operate, cost can be greatly reduced, the possibility of wrong use of storage space and tools can be greatly reduced, and laminating efficiency is improved.
It should be understood that the above embodiments are only examples for clearly illustrating the present invention, and are not intended to limit the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (7)
1. The variable-scale barrier strip for composite material flat plate molding is characterized by comprising N variable barrier strips, wherein N is more than or equal to 4, and each variable barrier strip comprises a first vertical supporting plate (1), a second vertical supporting plate (2), a spring (3), a first variable-scale barrier strip sliding seat (4) and a second variable-scale barrier strip sliding seat (5);
the first vertical supporting plate (1) consists of a first body part and a first lap joint part, and the second vertical supporting plate (2) consists of a second body part and a second lap joint part; the outer contours of the first body part and the second body part are cuboids and are respectively composed of a first bottom plate (1-1), a first front plate (1-2), a first rear plate (1-3) and a first side plate (1-4), the first bottom plate (1-1), the first front plate (1-2), the first rear plate (1-3) and the first side plate (1-4) are rectangular, one long edge of the first front plate (1-2) and one long edge of the first rear plate (1-3) are respectively and fixedly connected with two long edges of the first bottom plate (1-1), one long edge of the first side plate (1-4) is fixedly connected with one wide edge of the first bottom plate (1-1), and the two wide edges of the first side plate (1-4) are respectively and fixedly connected with one wide edge of the first front plate (1-2) and one wide edge of the first rear plate (1-3); the upper surfaces of the first front plate (1-2) and the first rear plate (1-3) are provided with through grooves (1-8); the side surface of the first body part is provided with a limiting hole (1-5), and the side wall of the limiting hole (1-5) is provided with a notch (1-6); the first lap joint part is fixed at one end of the first body part, the inner wall of the first lap joint part is provided with a sliding groove (1-12), the second lap joint part is fixed at one end of the second body part, the outer wall of the second lap joint part is provided with a sliding rod (2-4) matched with the sliding groove (1-12), and the first lap joint part and the second lap joint part are in sliding lap joint through the sliding groove (1-12) and the sliding rod (2-4);
the first variable-scale stop strip sliding seat (4) consists of a third body part and a third lap joint part, and the second variable-scale stop strip sliding seat (5) consists of a fourth body part and a fourth lap joint part; the outer contours of the third body part and the fourth body part are cuboids and respectively consist of a fourth bottom plate (4-1), a fourth front plate (4-2), a fourth rear plate (4-3) and a second side plate (4-4), the fourth bottom plate (4-1), the fourth front plate (4-2), the fourth rear plate (4-3) and the second side plate (4-4) are rectangular, one long edge of the fourth front plate (4-2) and one long edge of the fourth rear plate (4-3) are respectively and fixedly connected with two long edges of the fourth bottom plate (4-1), one long edge of the second side plate (4-4) is fixedly connected with one wide edge of the fourth bottom plate (4-1), one wide edge of the first front plate (1-2) and one wide edge of the first rear plate (1-3) are respectively and fixedly connected with two wide edges of the second side plate (4-4); a spring limiting column (4-6) is fixed on the upper surface of the fourth bottom plate (4-1), and threaded holes (4-5) are formed in the fourth front plate (4-2), the fourth rear plate (4-3) and the second side plate (4-4); an inverted L-shaped limiting block (4-7) matched with the limiting hole (1-5) is fixed on the second side plate (4-4), the limiting block (4-7) is positioned on the middle line of the second side plate (4-4) in the width direction, the top surface of the limiting block is aligned with the top surface of the second side plate (4-4), and the fourth back plate (4-3) is provided with scales (4-11); the third lap joint part is fixed at one end of the third body part, the fourth lap joint part is fixed at one end of the fourth body part, and the third lap joint part and the fourth lap joint part are in sliding lap joint;
the number of the springs (3) is the same as that of the spring limiting columns (4-6), one spring (3) is sleeved on each spring limiting column (4-6), the top of each spring (3) is in contact with the first vertical supporting plate (1) or the second vertical supporting plate (2) and used for jacking the first vertical supporting plate (1) and the second vertical supporting plate (2), and the spring limiting columns (4-6) are used for limiting radial movement of the springs (3);
two adjacent variable bars can be fixed by bolts.
2. The composite flat sheet forming variable dimension bar of claim 1 wherein N =4.
3. The variable-dimension bar for forming composite material flat plates according to claim 1, wherein the through slots (1-8) are semicircular.
4. The composite material flat plate forming variable dimension barrier strip according to claim 1, wherein the upper surfaces of the first front plate (1-2) and the first rear plate (1-3) are provided with steps (1-7), and the through grooves (1-8) are arranged on the steps (1-7).
5. The composite flat forming variable dimension bar according to claim 1, wherein the first lap joint portion comprises a second bottom plate (1-9), a second front plate (1-11) and a second back plate (1-10), the thickness of the second bottom plate (1-9) is smaller than that of the first bottom plate (1-1), the thickness of the second front plate (1-11) is smaller than that of the first front plate (1-2), and the thickness of the second back plate (1-10) is smaller than that of the first back plate (1-3); one wide edge of the second bottom plate (1-9) is fixedly connected with the other wide edge of the first bottom plate (1-1) of the first vertical supporting plate (1), and the lower surfaces of the two wide edges are aligned; one long edge of the second front plate (1-11) and one long edge of the second rear plate (1-10) are respectively fixedly connected with two long edges of the second bottom plate (1-9), one wide edge of the second front plate (1-11) is fixedly connected with the other wide edge of the first front plate (1-2) of the first vertical supporting plate (1), the outer surfaces of the second front plate and the second rear plate are aligned, one wide edge of the second rear plate (1-10) is fixedly connected with the other wide edge of the first rear plate (1-3) of the first vertical supporting plate (1), the outer surfaces of the second front plate and the second rear plate are aligned, and sliding grooves (1-12) parallel to the length direction are formed in the inner walls of the second front plate (1-11) and the second rear plate (1-10); the second lap joint part comprises a third bottom plate (2-1), a third front plate (2-3) and a third rear plate (2-2), the thickness of the third bottom plate (2-1) is smaller than that of the first bottom plate (1-1), the thickness of the third front plate (2-3) is smaller than that of the first front plate (1-2), and the thickness of the third rear plate (2-2) is smaller than that of the first rear plate (1-3); one wide edge of the third bottom plate (2-1) is fixedly connected with the other wide edge of the first bottom plate (1-1) of the second vertical supporting plate (2), and the upper surfaces of the wide edges are aligned; one long edge of the third front plate (2-3) and one long edge of the third rear plate (2-2) are fixedly connected with two long edges of the third bottom plate (2-1) respectively, one wide edge of the third front plate (2-3) is fixedly connected with the other wide edge of the first front plate (1-2) of the second vertical supporting plate (2), the inner surfaces of the third front plate and the third rear plate are aligned, one wide edge of the third rear plate (2-2) is fixedly connected with the other wide edge of the first rear plate (1-3) of the second vertical supporting plate (2), the inner surfaces of the third front plate and the third rear plate are aligned, and the outer walls of the third front plate (2-3) and the third rear plate (2-2) are provided with sliding rods (2-4) parallel to the length direction.
6. The composite material flat sheet forming variable dimension bar according to claim 1, wherein the number of the springs (3) is two.
7. The composite flat forming variable dimension bar according to claim 1, wherein the third overlapping part comprises a fifth bottom plate (4-8), a fifth front plate (4-9) and a fifth back plate (4-10), the thickness of the fifth bottom plate (4-8) is less than that of the fourth bottom plate (4-1), the thickness of the fifth front plate (4-9) is less than that of the fourth front plate (4-2), and the thickness of the fifth back plate (4-10) is less than that of the fourth back plate (4-3); one wide edge of the fifth bottom plate (4-8) is fixedly connected with the other wide edge of the fourth bottom plate (4-1) of the first variable-scale barrier strip sliding seat (4), and the upper surfaces of the wide edges are aligned; one long edge of the fifth front plate (4-9) and one long edge of the fifth back plate (4-10) are respectively and fixedly connected with two long edges of the fifth bottom plate (4-8), one wide edge of the fifth front plate (4-9) is fixedly connected with the other wide edge of the fourth front plate (4-2) of the first variable dimension barrier slide seat (4), the inner surfaces of the wide edges are aligned, one wide edge of the fifth back plate (4-10) is fixedly connected with the other wide edge of the fourth back plate (4-3) of the first variable dimension barrier slide seat (4), and the inner surfaces of the wide edges are aligned; the fourth lap joint part comprises a sixth bottom plate (5-1), a sixth front plate (5-2) and a sixth rear plate (5-3), the thickness of the sixth bottom plate (5-1) is smaller than that of the fourth bottom plate (4-1), the thickness of the sixth front plate (5-2) is smaller than that of the fourth front plate (4-2), and the thickness of the sixth rear plate (5-3) is smaller than that of the fourth rear plate (4-3); one wide side of the sixth bottom plate (5-1) is fixedly connected with the other wide side of the fourth bottom plate (4-1) of the second variable-scale barrier strip sliding seat (5), and the lower surfaces of the two wide sides are aligned; one long edge of the sixth front plate (5-2) and one long edge of the sixth rear plate (5-3) are fixedly connected with the two long edges of the sixth bottom plate (5-1) respectively, one wide edge of the sixth front plate (5-2) is fixedly connected with the other wide edge of the fourth front plate (4-2) of the second variable-dimension barrier slide seat (5), the outer surfaces of the wide edges are aligned, one wide edge of the sixth rear plate (5-3) is fixedly connected with the other wide edge of the fourth rear plate (4-3) of the second variable-dimension barrier slide seat (5), and the outer surfaces of the wide edges are aligned.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220890602.9U CN217803261U (en) | 2022-04-18 | 2022-04-18 | Variable-scale barrier strip for composite material flat plate forming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220890602.9U CN217803261U (en) | 2022-04-18 | 2022-04-18 | Variable-scale barrier strip for composite material flat plate forming |
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| CN202220890602.9U Active CN217803261U (en) | 2022-04-18 | 2022-04-18 | Variable-scale barrier strip for composite material flat plate forming |
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