CN218632765U

CN218632765U - High-low frequency integrated connector sintering mold

Info

Publication number: CN218632765U
Application number: CN202223115215.7U
Authority: CN
Inventors: 曹京萍
Original assignee: Xi'an Dibo Electronic Devices Co ltd
Current assignee: Xi'an Dibo Electronic Devices Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-14
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a high-low frequency integrated connector sintering mould, which comprises a lower mould, an upper mould, a base, a fixing mechanism and a rotating mechanism, wherein the lower mould is arranged at the top of the base, the upper mould is arranged at the top of the lower mould, and positioning tables are arranged inside the lower mould and the upper mould; the fixing mechanism comprises a groove arranged on the periphery of the top of the upper die, a limiting rod is fixedly arranged on the periphery of the top of the lower die, one end of the limiting rod penetrates through the upper die and extends to the inside of the groove, and a threaded rod with one end extending to the outside of the upper die is fixedly arranged on the top of the limiting rod. This integrative connector sintering mould of high low frequency, through setting up fixed establishment, wrench movement nut makes it and threaded rod threaded connection or separation can accomplish the lower mould and go up the fixed and separation between the mould, conveniently adorns and gets the material operation, and through setting up rotary mechanism, revolving cylinder can drive the lower mould and go up the mould and rotate, makes the integrative connector sintering of high low frequency in-process be heated evenly.

Description

High-low frequency integrated connector sintering mold

Technical Field

The utility model relates to a sintering mould technical field specifically is a high low frequency body connector sintering mould.

Background

With the development of communication technology, the volume of various military and civilian microwave communication, mobile communication, precision testing instruments and other devices tends to be miniaturized and miniaturized increasingly, so that a connector integrating high-frequency performance, low-frequency performance and the like can be used in a limited space and becomes a new favorite of modern communication technology.

According to the single needle pressure-bearing connector sintering mould that chinese patent CN213905802U disclosed, this utility model includes lower bolster and cope match board, all be equipped with on cope match board and the lower bolster through milling process with last location platform and lower location platform matching's last step locating hole and lower step locating hole, inlay the location platform in locating last step locating hole, inlay the location platform down in locating lower step locating hole, go up the coaxial setting of location platform and lower location platform, this utility model has the advantages of simple structure, use convenient operation, the yield of improvement product, nevertheless it is whole to be fixed setting, can't be heated evenly in the sintering process, leads to the shaping quality discrepancy, is unfavorable for actual use, so provides a high and low frequency all-in-one-piece connector sintering mould and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high low frequency body connector sintering mould has solved sintering process in can't be heated evenly, leads to the uneven problem of shaping quality.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low frequency integrated connector sintering mold comprises a lower mold, an upper mold, a base, a fixing mechanism and a rotating mechanism, wherein the lower mold is arranged at the top of the base, the upper mold is arranged at the top of the lower mold, and positioning tables are arranged inside the lower mold and the upper mold;

the fixing mechanism comprises a groove arranged on the periphery of the top of the upper die, limiting rods with one ends penetrating through the upper die and extending into the groove are fixedly arranged on the periphery of the top of the lower die, threaded rods with one ends extending to the outside of the upper die are fixedly arranged on the tops of the limiting rods, and nuts are connected with the top threads of the outer surfaces of the threaded rods in a threaded manner;

the rotary mechanism comprises a fixed groove arranged in the middle of the inside of the base, a rotary cylinder movably connected with the middle of the bottom of the lower die is fixedly arranged in the fixed groove, the periphery of the top of the base is provided with an annular limiting groove, and an annular limiting block with one end extending to the inside of the annular limiting groove is fixedly arranged at the bottom of the lower die.

Furthermore, the quantity of location platform is four and be annular symmetric distribution, the bed die passes through fixed establishment fixed connection with last mould.

Furthermore, the quantity of recess is four and be the symmetric distribution, the spacing hole with gag lever post size looks adaptation is seted up to the bottom of recess.

Further, the bottom fixed mounting of recess has buffer spring, buffer spring is located the surface of gag lever post and threaded rod.

Further, the size of nut is greater than the size of recess, nut and buffer spring swing joint.

Furthermore, an annular slide hole is formed in the bottom of the annular limiting groove, and a universal wheel with one end extending to the inside of the annular slide hole is fixedly mounted at the bottom of the annular limiting block.

Further, the quantity of universal wheel is a plurality of and is annular equidistance and distributes, a plurality of the universal wheel all with the bottom swing joint of annular slide opening.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this integrative connector sintering mould of high low frequency, through setting up fixed establishment, wrench movement nut makes it and threaded rod threaded connection or separation can accomplish the bed die and go up the fixed and separation between the mould, and convenient dress gets the material operation, and through setting up rotary mechanism, revolving cylinder can drive the bed die and go up the mould and rotate, makes the integrative connector sintering in-process of high low frequency even of being heated, improves shaping quality.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the die comprises a lower die 1, an upper die 2, a base 3, a positioning table 4, a groove 5, a limiting rod 6, a threaded rod 7, a buffer spring 8, a nut 9, a fixing groove 10, a rotary cylinder 11, an annular limiting groove 12, an annular limiting block 13 and a universal wheel 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the sintering mold for high and low frequency integrated connectors in this embodiment includes a lower mold 1, an upper mold 2, a base 3, a fixing mechanism and a rotating mechanism, wherein the lower mold 1 is disposed on the top of the base 3, the upper mold 2 is disposed on the top of the lower mold 1, positioning tables 4 are disposed inside the lower mold 1 and the upper mold 2, the number of the positioning tables 4 is four and are distributed annularly and symmetrically, so that sintering of a plurality of high and low frequency integrated connectors can be completed simultaneously, and the lower mold 1 and the upper mold 2 are fixedly connected through the fixing mechanism.

Fixed establishment is including offering 2 tops recess 5 all around of last mould, and the quantity of recess 5 is four and be the symmetric distribution, and equal fixed mounting all around at 1 top of bed die has one end to run through last mould 2 and extend to the inside gag lever post 6 of recess 5, and the top fixed mounting of gag lever post 6 has one end to extend to the outside threaded rod 7 of 2 of last mould, and the top threaded connection of 7 surfaces of threaded rod has nut 9.

The rotating mechanism comprises a fixing groove 10 arranged in the middle of the inside of the base 3, and a rotating cylinder 11 movably connected with the middle of the bottom of the lower die 1 is fixedly arranged in the fixing groove 10.

The rotary mechanism in this embodiment scheme can make high and low frequency connector be heated evenly in sintering process, improves the shaping quality of high and low frequency connector.

It should be noted that, in order to prevent the upper mold 2 from shifting or shaking, the bottom of the groove 5 is provided with a limiting hole adapted to the size of the limiting rod 6.

The second embodiment:

referring to fig. 1 and 3, on the basis of the first embodiment, a buffer spring 8 is fixedly installed at the bottom of the groove 5, the buffer spring 8 is located on the outer surfaces of the limiting rod 6 and the threaded rod 7, an annular limiting groove 12 is formed around the top of the base 3, an annular limiting block 13 with one end extending to the inside of the annular limiting groove 12 is fixedly installed at the bottom of the lower die 1, a limiting hole matched with the size of the limiting rod 6 is formed in the bottom of the groove 5, the size of the nut 9 is larger than that of the groove 5, the nut 9 is movably connected with the buffer spring 8, an annular sliding hole is formed in the bottom of the annular limiting groove 12, and a universal wheel 14 with one end extending to the inside of the annular sliding hole is fixedly installed at the bottom of the annular limiting block 13.

Buffer spring 8 has played certain buffering effect in this embodiment scheme, prevents that bed die 1 and bed die 2 from connecting too firmly and leading to dismantling inconveniently.

It should be noted that, in order to make the rotation of the lower mold 1 smoother and more stable in this embodiment, the number of the universal wheels 14 is a plurality and is distributed in an annular and equidistant manner, and the plurality of the universal wheels 14 are all movably connected with the bottom of the annular slide hole.

Compared with the prior art: through setting up fixed establishment, wrench movement nut 9 makes it and 7 threaded connection of threaded rod or separation can accomplish the bed die 1 and go up the fixed and separation between the mould 2, makes things convenient for the operation of special district material, and through setting up rotary mechanism, revolving cylinder 11 can drive the bed die 1 and go up the mould 2 and rotate, makes the integrative connector sintering in-process of high low frequency even of being heated, improves the shaping quality.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high low frequency body connector sintering mould, includes bed die (1), goes up mould (2), base (3), fixed establishment and rotary mechanism, its characterized in that: the lower die (1) is arranged at the top of the base (3), the upper die (2) is arranged at the top of the lower die (1), and the lower die (1) and the upper die (2) are internally provided with positioning tables (4);

the fixing mechanism comprises grooves (5) formed in the periphery of the top of the upper die (2), limiting rods (6) with one ends penetrating through the upper die (2) and extending into the grooves (5) are fixedly mounted on the periphery of the top of the lower die (1), threaded rods (7) with one ends extending to the outer portion of the upper die (2) are fixedly mounted on the tops of the limiting rods (6), and nuts (9) are connected to the tops of the outer surfaces of the threaded rods (7) in a threaded mode;

the rotary mechanism comprises a fixing groove (10) formed in the middle of the inner portion of the base (3), a rotary cylinder (11) movably connected with the middle of the bottom of the lower die (1) is fixedly mounted in the fixing groove (10), an annular limiting groove (12) is formed in the periphery of the top of the base (3), and an annular limiting block (13) with one end extending into the annular limiting groove (12) is fixedly mounted at the bottom of the lower die (1).

2. The sintering mold for high and low frequency integrated connector as claimed in claim 1, wherein: the number of the positioning tables (4) is four and the positioning tables are symmetrically distributed in an annular shape, and the lower die (1) and the upper die (2) are fixedly connected through a fixing mechanism.

3. The sintering mold for high and low frequency integrated connector as claimed in claim 1, wherein: the number of the grooves (5) is four and the grooves are symmetrically distributed, and the bottom of each groove (5) is provided with a limiting hole matched with the size of the limiting rod (6).

4. The sintering mold for high and low frequency integrated connector as claimed in claim 1, wherein: the bottom fixed mounting of recess (5) has buffer spring (8), buffer spring (8) are located the surface of gag lever post (6) and threaded rod (7).

5. The sintering mold for high and low frequency integrated connector as claimed in claim 4, wherein: the size of nut (9) is greater than the size of recess (5), nut (9) and buffer spring (8) swing joint.

6. The sintering mold for high and low frequency integrated connector as claimed in claim 1, wherein: the bottom of annular spacing groove (12) has seted up annular slide opening, the bottom fixed mounting of annular spacing piece (13) has one end to extend to inside universal wheel (14) of annular slide opening.

7. The sintering die for high and low frequency integrated connectors as claimed in claim 6, wherein: the quantity of universal wheel (14) is a plurality of and is annular equidistance and distributes, a plurality of universal wheel (14) all with the bottom swing joint of annular slide opening.