CN219169336U

CN219169336U - Mobile phone antenna support stamping die with fixed knot constructs

Info

Publication number: CN219169336U
Application number: CN202223429482.1U
Authority: CN
Inventors: 刘建平
Original assignee: Kunshan Jinfujie Precision Mould Co ltd
Current assignee: Kunshan Jinfujie Precision Mould Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-13
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a mobile phone antenna support stamping die with a fixed structure, which comprises a base and a top plate, wherein a bottom die is fixedly arranged in the middle of the outer surface of the upper end of the base, a top die is arranged at the upper part of the bottom die, hydraulic telescopic rods are fixedly arranged on the left side and the right side of the outer surface of the upper end of the top plate, the number of the hydraulic telescopic rods is two, the outer surfaces of the lower ends of piston rods of the two hydraulic telescopic rods are fixedly connected with the left side and the right side of the outer surface of the upper end of the top die, an upper die core is arranged in the middle of the outer surface of the lower end of the top die, a mounting groove is formed in the middle of the outer surface of the upper end of the bottom die, a lower die core is arranged in the mounting groove, and a fixed structure is arranged between the lower die core and the bottom die. The mobile phone antenna support stamping die with the fixing structure has the advantages that only the lower die core and the upper die core can be conveniently replaced according to the model of a product, and the lower die core and the upper die core are convenient to install and replace.

Description

Mobile phone antenna support stamping die with fixed knot constructs

Technical Field

The utility model relates to the technical field of antenna support stamping dies, in particular to a mobile phone antenna support stamping die with a fixed structure.

Background

An antenna is a transducer which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa, and is a component for transmitting or receiving electromagnetic waves in a radio device, and an antenna support is a supporting component for fixing the antenna, and most of the existing antenna supports are manufactured by stamping using a stamping die.

The stamping die in the prior art is a die with one product corresponding to one model, when products with different models are produced, the whole set of stamping die is required to be replaced, the stamping die is not convenient enough, and is not convenient enough, a certain adverse effect is brought to the use process of people, and therefore, the stamping die with the fixed structure for the mobile phone antenna bracket is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the mobile phone antenna support stamping die with the fixed structure, which has the advantages that only the lower die core and the upper die core are convenient to replace according to the model of a product, the lower die core and the upper die core are convenient to install and replace, and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a cell-phone antenna boom stamping die with fixed knot constructs, includes base and roof, the four corners fixed mounting of base lower extreme surface has the stabilizer blade, fixed mounting has the pillar between the four corners of base upper end surface and the four corners of roof lower extreme surface, the middle part fixed mounting of base upper end surface has the die block, the upper portion of die block is provided with the roof, the left and right sides fixed mounting of roof upper end surface has hydraulic telescoping rod, hydraulic telescoping rod's quantity is two sets of hydraulic telescoping rod's lower extreme surface and the left and right sides fixed connection of roof upper end surface of hydraulic telescoping rod piston rod, the middle part of roof lower extreme surface is provided with the mold core, the mounting groove has been seted up at the middle part of die block upper end surface, the inside of mounting groove is provided with down the mold core, just be provided with fixed knot constructs between lower mold core and the die block, fixed knot constructs including electric telescoping rod, connecting plate, connecting rod, first slide hole, installation cavity, first inclined plane, second inclined plane, slide block, guide arm, through-hole, fixture block, draw-in groove, limiting groove, fixed knot groove and compression bolt are connected with the roof bolt between the die core and the die core.

Preferably, the mounting cavity is formed in the left side and the right side of the bottom die, the clamping groove is formed in the middle of the outer surfaces of the left side and the right side of the lower die core, the through holes are formed in the left side and the right side of the mounting groove, the through holes are communicated with the mounting cavity, the first sliding holes are formed in the left side and the right side of the outer surface of the lower end of the base, the second sliding holes are formed in the left side and the right side of the outer surface of the lower end of the bottom die, and the second sliding holes are located on the upper portion of the first sliding holes.

Preferably, the electric telescopic rod is fixedly installed in the middle of the outer surface of the lower end of the base, the outer surface of the lower end of the piston rod of the electric telescopic rod is fixedly connected with the middle of the outer surface of the upper end of the connecting plate, the number of the connecting rods is two, two groups of the connecting rods are fixedly installed on the left side and the right side of the outer surface of the upper end of the connecting plate, the first inclined wedge is fixedly installed on the outer surface of the upper end of the connecting rod, and the number of the first inclined wedge, the second inclined wedge, the compression spring, the fixing plate, the clamping block, the sliding block and the guide rod is two.

Preferably, the second inclined wedge is located on one side outer surface of the first inclined wedge, the second inclined wedge is fixedly installed on one end outer surface of the clamping block, the limiting groove is formed in the upper end outer surface of the clamping block, the fixing plate is fixedly installed on the upper portion of the installation cavity, the lower portion of the fixing plate stretches into the limiting groove, the compression spring is located in the limiting groove, the sliding block is fixedly installed on one end of the outer surface of the lower end of the clamping block, the guide rod is located on the lower portion of the clamping block, the outer surface of one end of the guide rod is fixedly connected with the upper portion of one side of the installation cavity, and the sliding block is located on the outer wall of the guide rod.

Preferably, the outer surface of one end of the compression spring is fixedly connected with the lower part of the outer surface of one side of the fixing plate, the outer surface of the other end of the compression spring is fixedly connected with one end of the limit groove, the sliding block is in sliding connection with the outer wall of the guide rod, and the outer wall of the clamping block is in sliding connection with the through hole.

Preferably, the connecting rod is in sliding connection with the first sliding hole and the second sliding hole, the outer wall of one end of the clamping block is in clamping connection with the clamping groove, the lower part of the outer surface of one side of the fixing plate is in elastic connection with one end of the limiting groove through the compression spring, and the first inclined wedge block is in sliding connection with the second inclined wedge block.

(III) beneficial effects

Compared with the prior art, the utility model provides the mobile phone antenna support stamping die with the fixing structure, which has the following beneficial effects:

1. this cell-phone antenna boom stamping die with fixed knot constructs through the connecting bolt that sets up for dismantle the connection between last mold core and the top mould, be convenient for only change last mold core.

2. This cell-phone antenna boom stamping die with fixed knot constructs, through lower mold core and die block that sets up, the lower mold core can be dismantled with the die block through the fixed knot who sets up and be connected, is convenient for only change lower mold core according to the model of product, and the installation dismantlement of being convenient for.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a stamping die with a fixed structure for a mobile phone antenna stand according to the present utility model.

Fig. 2 is a schematic structural diagram of a fixing structure in a stamping die for a mobile phone antenna stand with a fixing structure according to the present utility model.

Fig. 3 is an enlarged view of a portion a in fig. 2 in a stamping die for a mobile phone antenna support with a fixing structure according to the present utility model.

In the figure: 1. a base; 2. a top plate; 3. a support post; 4. a bottom die; 5. a mounting groove; 6. a lower mold core; 7. a top mold; 8. an upper mold core; 9. a connecting bolt; 10. a hydraulic telescopic rod; 11. a support leg; 12. a fixed structure; 13. an electric telescopic rod; 14. a connecting plate; 15. a connecting rod; 16. a first slide hole; 17. a second slide hole; 18. a mounting cavity; 19. a first beveled wedge; 20. a second beveled wedge; 21. a slide block; 22. a guide rod; 23. a through hole; 24. a clamping block; 25. a clamping groove; 26. a limit groove; 27. a fixing plate; 28. compressing the spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a mobile phone antenna bracket stamping die with a fixed structure.

As shown in fig. 1-3, the hydraulic telescopic rod assembly comprises a base 1 and a top plate 2, supporting legs 11 are fixedly arranged at four corners of the outer surface of the lower end of the base 1, a supporting column 3 is fixedly arranged between four corners of the outer surface of the upper end of the base 1 and four corners of the outer surface of the lower end of the top plate 2, a bottom die 4 is fixedly arranged in the middle of the outer surface of the upper end of the base 1, a top die 7 is arranged on the upper portion of the bottom die 4, hydraulic telescopic rods 10 are fixedly arranged on the left side and the right side of the outer surface of the upper end of the top plate 2, the number of the hydraulic telescopic rods 10 is two, the lower end outer surfaces of piston rods of the two groups of hydraulic telescopic rods 10 are fixedly connected with the left side and the right side of the outer surface of the upper end of the top die 7, an upper die core 8 is arranged in the middle of the lower end outer surface of the top die 7, a mounting groove 5 is formed in the middle of the outer surface of the upper end of the upper die 4, a lower die core 6 is arranged in the mounting groove 5, a fixing structure 12 is arranged between the lower die 6 and the bottom die 4, the fixing structure 12 is arranged on the inner side of the mounting groove 5, the fixing structure 12 comprises an electric telescopic rod 13, a connecting plate 14, a connecting rod 15, a first sliding hole 16, a second sliding hole 17, a mounting cavity 18, a first inclined surface 19, a wedge 20, a second inclined surface 20, a wedge 21, a through hole 23, a wedge 7, a through the connecting block 23, a clamping block 25 and a clamping groove 25, and a limiting groove 9 are fixedly connected with the top die 7 by the top die 7 and a bolt 8 through the top 7 by the bolt 8 and is fixedly connected with the top die 7 by the top die through the top die 8.

The mounting cavity 18 is arranged in the left and right sides of the bottom die 4, the clamping groove 25 is arranged in the middle of the outer surfaces of the left and right sides of the lower die core 6, the through hole 23 is arranged on the left and right sides of the mounting groove 5, the through hole 23 is communicated with the mounting cavity 18, the first sliding hole 16 is arranged on the left and right sides of the outer surface of the lower end of the base 1, the second sliding hole 17 is arranged on the left and right sides of the outer surface of the lower end of the bottom die 4, and the second sliding hole 17 is arranged on the upper part of the first sliding hole 16; the electric telescopic rod 13 is fixedly arranged in the middle of the outer surface of the lower end of the base 1, the outer surface of the lower end of a piston rod of the electric telescopic rod 13 is fixedly connected with the middle of the outer surface of the upper end of the connecting plate 14, the number of the connecting rods 15 is two, the two groups of connecting rods 15 are fixedly arranged on the left side and the right side of the outer surface of the upper end of the connecting plate 14, the first inclined wedge 19 is fixedly arranged on the outer surface of the upper end of the connecting rod 15, and the number of the first inclined wedge 19, the second inclined wedge 20, the compression spring 28, the fixing plate 27, the clamping block 24, the sliding block 21 and the guide rod 22 is two; the second inclined wedge 20 is positioned on one side outer surface of the first inclined wedge 19, the second inclined wedge 20 is fixedly arranged on one end outer surface of the clamping block 24, the limiting groove 26 is formed in the upper end outer surface of the clamping block 24, the fixing plate 27 is fixedly arranged on the upper part of the mounting cavity 18, the lower part of the fixing plate 27 stretches into the limiting groove 26, the compression spring 28 is positioned in the limiting groove 26, the sliding block 21 is fixedly arranged on one end of the lower end outer surface of the clamping block 24, the guide rod 22 is positioned on the lower part of the clamping block 24, one end outer surface of the guide rod 22 is fixedly connected with the upper part of one side of the mounting cavity 18, and the sliding block 21 is positioned on the outer wall of the guide rod 22; the outer surface of one end of the compression spring 28 is fixedly connected with the lower part of the outer surface of one side of the fixed plate 27, the outer surface of the other end of the compression spring 28 is fixedly connected with one end of the limit groove 26, the sliding block 21 is in sliding connection with the outer wall of the guide rod 22, and the outer wall of the clamping block 24 is in sliding connection with the through hole 23; the connecting rod 15 is in sliding connection with the first sliding hole 16 and the second sliding hole 17, the outer wall of one end of the clamping block 24 is in clamping connection with the clamping groove 25, the lower part of the outer surface of one side of the fixing plate 27 is in elastic connection with one end of the limiting groove 26 through the compression spring 28, and the first inclined wedge 19 is in sliding connection with the second inclined wedge 20.

It should be noted that, the utility model is a mobile phone antenna support stamping die with a fixed structure, the upper die core 8 and the lower die core 6 are matched through the antenna supports of different types, when the upper die core 8 and the top die 7 are connected, the upper die core 8 and the top die 7 are fixedly connected through the connecting bolt 9, when the lower die core 6 and the bottom die 4 are installed, the lower die core 6 is placed in the installation groove 5, then the connecting plate 14 is driven to ascend through the operation of the electric telescopic rod 13, the connecting plate 14 drives the connecting rod 15 to ascend along the first sliding hole 16 and the second sliding hole 17, the second sliding hole 17 drives the first inclined wedge 19 to extrude the outer surface of the lower end of the second inclined wedge 20, the second inclined wedge 20 drives the clamping block 24 to slide along the through hole 23, so that the fixing plate 27 extrudes the compression spring 28, one end of the clamping block 24 is inserted into the clamping groove 25, and when the lower die core 6 is installed, and is convenient to disassemble, the electric telescopic rod 13 drives the connecting plate 14 to reset, the connecting plate 14 to descend, the second inclined wedge 15 drives the first inclined wedge 19 to extrude the lower end of the clamping block 24 from the lower die core 25, and the clamping block 25 to be separated from the clamping groove 5.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Cell-phone antenna boom stamping die with fixed knot constructs, including base (1) and roof (2), its characterized in that: the four corners fixed mounting of base (1) lower extreme surface has stabilizer blade (11), fixed mounting has pillar (3) between the four corners of base (1) upper end surface and the four corners of roof (2) lower extreme surface, the middle part fixed mounting of base (1) upper end surface has die block (4), the upper portion of die block (4) is provided with top mould (7), the left and right sides fixed mounting of roof (2) upper end surface has hydraulic telescoping rod (10), the quantity of hydraulic telescoping rod (10) is two sets of, two sets of hydraulic telescoping rod (10) the lower extreme surface of piston rod and the left and right sides fixed connection of top mould (7) upper end surface, the middle part of top mould (7) lower extreme surface is provided with mold core (8), mounting groove (5) have been seted up at the middle part of die block (4) upper end surface, the inside of mounting groove (5) is provided with lower mold core (6), just be provided with fixed knot structure (12) between lower mold core (6) and die block (4), fixed knot structure (12) include electric pole (13), second inclined plane (16), slide block (19), slide wedge (20) and slide hole (17 Guide rod (22), through-hole (23), fixture block (24), draw-in groove (25), spacing groove (26), fixed plate (27) and compression spring (28), just be provided with connecting bolt (9) between last mold core (8) and top mould (7), go up mold core (8) through connecting bolt (9) and top mould (7) fixed connection.

2. The mobile phone antenna bracket stamping die with a fixed structure of claim 1, wherein: the mounting cavity (18) is formed in the left side and the right side of the bottom die (4), the clamping groove (25) is formed in the middle of the outer surfaces of the left side and the right side of the lower die core (6), the through hole (23) is formed in the left side and the right side of the mounting groove (5), the through hole (23) is communicated with the mounting cavity (18), the first sliding hole (16) is formed in the left side and the right side of the outer surface of the lower end of the base (1), the second sliding hole (17) is formed in the left side and the right side of the outer surface of the lower end of the bottom die (4), and the second sliding hole (17) is located on the upper portion of the first sliding hole (16).

3. The mobile phone antenna bracket stamping die with a fixed structure as claimed in claim 2, wherein: the electric telescopic rod (13) is fixedly mounted in the middle of the outer surface of the lower end of the base (1), the outer surface of the lower end of a piston rod of the electric telescopic rod (13) is fixedly connected with the middle of the outer surface of the upper end of the connecting plate (14), the number of the connecting rods (15) is two, two groups of connecting rods (15) are fixedly mounted on the left side and the right side of the outer surface of the upper end of the connecting plate (14), the first inclined wedge block (19) is fixedly mounted on the outer surface of the upper end of the connecting rod (15), and the numbers of the first inclined wedge block (19), the second inclined wedge block (20), the compression spring (28), the fixing plate (27), the clamping block (24), the sliding block (21) and the guide rod (22) are two groups.

4. A mobile phone antenna stand stamping die with fixed knot constructs according to claim 3, characterized in that: the second inclined wedge block (20) is located on one side outer surface of the first inclined wedge block (19), the second inclined wedge block (20) is fixedly installed on one end outer surface of the clamping block (24), the limiting groove (26) is formed in the upper end outer surface of the clamping block (24), the fixing plate (27) is fixedly installed on the upper portion of the installation cavity (18), the lower portion of the fixing plate (27) stretches into the limiting groove (26), the compression spring (28) is located in the limiting groove (26), the slider (21) is fixedly installed on one end of the outer surface of the lower end of the clamping block (24), the guide rod (22) is located on the lower portion of the clamping block (24), one end outer surface of the guide rod (22) is fixedly connected with the upper portion of one side of the installation cavity (18), and the slider (21) is located on the outer wall of the guide rod (22).

5. The stamping die with fixed structure for a mobile phone antenna stand according to claim 4, wherein: the outer surface of one end of the compression spring (28) is fixedly connected with the lower part of one side outer surface of the fixed plate (27), the outer surface of the other end of the compression spring (28) is fixedly connected with one end of the limit groove (26), the sliding block (21) is in sliding connection with the outer wall of the guide rod (22), and the outer wall of the clamping block (24) is in sliding connection with the through hole (23).

6. The stamping die with fixed structure for a mobile phone antenna stand according to claim 5, wherein: the connecting rod (15) is in sliding connection with the first sliding hole (16) and the second sliding hole (17), the outer wall of one end of the clamping block (24) is in clamping connection with the clamping groove (25), the lower part of one side outer surface of the fixing plate (27) is in elastic connection with one end of the limiting groove (26) through the compression spring (28), and the first inclined wedge block (19) is in sliding connection with the second inclined wedge block (20).