CN110061404B - Multifunctional pressing jig - Google Patents
Multifunctional pressing jig Download PDFInfo
- Publication number
- CN110061404B CN110061404B CN201910360699.5A CN201910360699A CN110061404B CN 110061404 B CN110061404 B CN 110061404B CN 201910360699 A CN201910360699 A CN 201910360699A CN 110061404 B CN110061404 B CN 110061404B
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- China
- Prior art keywords
- plate
- die holder
- guide
- positioning
- lower die
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- 238000003825 pressing Methods 0.000 title claims abstract description 37
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002512 anti-withdrawal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The invention provides a multifunctional pressing jig, which comprises: the die comprises a lower die base component, an upper die base component, a lower die component and an upper die component. The invention provides a multifunctional press-fit jig, which can be used for pressing a conductive terminal or a grounding terminal into a connector shell independently or pressing the conductive terminal and the grounding terminal into the connector shell simultaneously, so that the requirement that two work stations are combined into one work station is met, the production cost and the labor cost of the jig are reduced, the effects of improving the production efficiency and shortening the manufacturing period of a product are finally achieved, the compatibility is strong, and the press-fit precision is high.
Description
Technical Field
The invention relates to the field of connector processing, in particular to a multifunctional pressing jig.
Background
In the assembly station of the AirMax RA product series of the high-speed backplane connector, as shown in fig. 9, the conductive terminals 52 and the ground terminals 53 need to be pressed into the connector housing 51, and the conventional assembly method is manual pressing, which is inefficient and has low accuracy. In order to improve the efficiency, corresponding pressing jigs appear, but one part corresponds to one pressing jig, and a plurality of jigs are needed to be pressed for multiple times to complete the assembly of all parts, so that the manufacturing cost is increased intangibly.
Disclosure of Invention
Aiming at the problems, the invention provides the multifunctional pressing jig which can press the conductive terminal or the grounding terminal into the connector shell independently or press the conductive terminal and the grounding terminal into the connector shell simultaneously, so that the requirement that two work stations are combined into one work station is met, the production cost and the labor cost of the jig are reduced, the effects of improving the production efficiency and shortening the manufacturing period of products are finally achieved, the compatibility is strong, and the pressing precision is high.
In order to achieve the above purpose, the present invention solves the problems by the following technical scheme:
a multifunctional press-fit jig comprises:
the lower die holder assembly comprises a lower die holder fixing plate, a lower die holder bottom plate fixed at the upper end of the lower die holder fixing plate, a first guide post fixed at the upper end of the lower die holder bottom plate, and a first compression spring sleeved outside the first guide post;
the upper die holder assembly comprises an upper die holder bottom plate, a guide sleeve fixed on the upper die holder bottom plate, two upper die holder guide blocks fixed at the lower end of the upper die holder bottom plate, and a front limiting block and a rear limiting block positioned between the two upper die holder guide blocks, wherein the guide sleeve is in sliding connection with the first guide pillar;
the lower die assembly comprises a first lower die base plate, a second lower die base plate, a first positioning plate, second guide posts, second compression springs and a second positioning plate, wherein the first lower die base plate is connected to the upper end of a lower die base plate in a sliding mode;
the upper die assembly comprises a top plate, an upper base plate, a first height limiting block, an upper pressing block and a floating pressing block, wherein the top plate is connected between the two upper die holder guide blocks in a sliding mode, the upper base plate is fixed at the lower end of the top plate, the upper pressing block is fixed at the lower end of the upper base plate, and the floating pressing block is located on one side of the upper pressing block.
Specifically, the number of the first guide posts is four, and a second height limiting block is further arranged between every two first guide posts.
Specifically, a stepped hole is formed in the upper base plate, and the top of the floating pressing block is located in the stepped hole.
Specifically, the lower end of the upper backing plate is also connected with a guide pin, and the second positioning plate is provided with a guide hole for the guide pin to pass through.
Specifically, both ends of the first lower die cushion plate are respectively provided with an anti-carry stop block and an anti-return stop block.
Specifically, one end of the first positioning plate is also connected with a handle.
Specifically, the number of the second guide posts is four, and a third height limiting block is further arranged between every two first guide posts.
The beneficial effects of the invention are as follows:
the press-fit jig can be installed in corresponding pneumatic press equipment, the lower die holder bottom plate and the upper die holder bottom plate are fixed, the conductive terminal or the grounding terminal can be pressed into the connector shell independently or simultaneously by utilizing the cooperation of the upper die assembly and the lower die assembly, the requirement that two work stations are combined into one work station is met, the production cost and the labor cost of the jig are reduced, the effects of improving the production efficiency and shortening the product manufacturing period are finally achieved, the compatibility is high, and the press-fit precision is high;
secondly, can realize the alignment of the quick and accurate upper and lower moulds of pay-off of conductive terminal, ground terminal, guaranteed that ground terminal and signal terminal are accurate reliable in pressfitting in-process position, improved production efficiency and product yield promptly.
Drawings
Fig. 1 is a perspective view of a multifunctional press fixture according to the present invention.
Fig. 2 is a front view of a multifunctional pressing fixture according to the present invention.
FIG. 3 is a schematic view of a lower die holder assembly according to the present invention.
FIG. 4 is a schematic view of an upper die holder assembly according to the present invention.
FIG. 5 is a schematic view of the upper die assembly of the present invention.
FIG. 6 is a schematic diagram of the structure of the upper backing plate and the floating block in the invention.
Fig. 7 is a schematic structural view of a first lower die pad according to the present invention.
Fig. 8 is a schematic structural view of a lower die assembly according to the present invention.
Fig. 9 is a schematic structural view of the connector housing, the conductive terminals, and the ground terminals.
Fig. 10 is a schematic structural diagram of a multi-functional press-fit fixture for pressing a connector housing, a conductive terminal, and a grounding terminal according to the present invention.
The reference numerals are: the lower die holder assembly 1, the lower die holder fixing plate 11, the lower die holder bottom plate 12, the first guide post 13, the first compression spring 14, the second height stopper 15, the upper die holder assembly 2, the upper die holder bottom plate 21, the guide sleeve 22, the upper die holder guide block 23, the front and rear stopper 24, the lower die assembly 3, the first lower die pad 31, the carry prevention stopper 311, the anti-withdrawal stopper 312, the second lower die pad 32, the first positioning plate 33, the positioning protrusion 331, the handle 332, the second guide post 34, the second compression spring 35, the second positioning plate 36, the positioning groove 361, the positioning hole 362, the guide hole 363, the third height stopper 37, the upper die assembly 4, the top plate 41, the upper pad 42, the stepped hole 421, the guide pin 422, the first height stopper 43, the upper pressing block 44, the floating pressing block 45, the connector housing 51, the conductive terminal 52, and the ground terminal 53.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
As shown in fig. 1-10:
a multifunctional press-fit jig comprises:
the die holder assembly 1, the die holder assembly 1 comprises a die holder fixing plate 11, a die holder bottom plate 12 fixed at the upper end of the die holder fixing plate 11, a first guide post 13 fixed at the upper end of the die holder bottom plate 12, and a first compression spring 14 sleeved outside the first guide post 13;
the upper die holder assembly 2 comprises an upper die holder bottom plate 21, a guide sleeve 22 fixed on the upper die holder bottom plate 21, two upper die holder guide blocks 23 fixed at the lower end of the upper die holder bottom plate 21, and a front limiting block 24 and a rear limiting block 24 positioned between the two upper die holder guide blocks 23, wherein the guide sleeve 22 is in sliding connection with the first guide pillar 13;
the lower die assembly 3, the lower die assembly 3 comprises a first lower die pad plate 31 which is connected with the upper end of the lower die base plate 12 in a sliding way, a second lower die pad plate 32 which is connected with the upper end of the first lower die pad plate 31 in a sliding way, a first positioning plate 33 which is connected with the upper end of the second lower die pad plate 32 in a sliding way, second guide posts 34 which are fixed on two sides of the upper end of the second lower die pad plate 32, second compression springs 35 which are sleeved outside the second guide posts 34, and a second positioning plate 36 which is connected with the second guide posts 34 in a sliding way, wherein positioning protrusions 331 are fixed on the first positioning plate 33, positioning grooves 361 are arranged on the second positioning plate 36, and positioning holes 362 are arranged at the bottoms of the positioning grooves 361;
the upper die assembly 4, the upper die assembly 4 comprises a top plate 41 which is connected between two upper die holder guide blocks 23 in a sliding manner, an upper base plate 42 which is fixed at the lower end of the top plate 41, a first height limiting block 43, an upper pressing block 44 which is fixed at the lower end of the upper base plate 42, and a floating pressing block 45 which is positioned at one side of the upper pressing block 44.
Preferably, the number of the first guide posts 13 is four, and a second height limiting block 15 is further disposed between every two first guide posts 13, where the second height limiting block 15 is used to limit the pressing height of the upper die holder assembly 2, so as to avoid the connector housing 51, the conductive terminal 52 and the grounding terminal 53 from being crushed.
Preferably, a stepped hole 421 is formed in the upper pad 42, and the top of the floating block 45 is located in the stepped hole 421, and the stepped hole 421 enables the floating block 45 to have a buffer distance, so that the subsequent step-by-step lamination can be achieved.
Preferably, the lower end of the upper pad 42 is further connected with a guide pin 422, and the second positioning plate 36 is provided with a guide hole 363 through which the guide pin 422 passes, and the guide pin 422 has a guiding function, so that deviation in the pressing process is avoided, and pressing precision is improved.
Preferably, both ends of the first lower die pad plate 31 are respectively provided with a carry preventing stop 311 and a withdrawal preventing stop 312, and the carry preventing stop 311 and the withdrawal preventing stop 312 are used for limiting the moving distance of the second lower die pad plate 32.
Preferably, a handle 332 is further connected to one end of the first positioning plate 33, and the handle 332 allows an operator to move the lower die assembly 3 more conveniently.
Preferably, the number of the second guide posts 34 is four, and a third height limiting block 37 is further disposed between every two first guide posts 13, where the third height limiting block 37 is used to limit the pressing height of the second positioning plate 36, so as to avoid the connector housing 51, the conductive terminal 52, and the grounding terminal 53 from being crushed.
The specific operation is as follows:
the first step: the whole jig is arranged in corresponding pneumatic press equipment, and the lower die holder bottom plate 12 and the upper die holder bottom plate 21 are fixed;
and a second step of: firstly, placing the grounding terminal 53 into the positioning protrusion 331, then placing the connector housing 51 into the positioning groove 361, and finally placing the conductive terminal 52 into the mounting groove at the upper end of the connector housing 51;
and a third step of: holding the handle 332 to push the first positioning plate 33 until the positioning hole 362 is located right above the positioning boss 331;
fourth step: pushing the entire lower die assembly 3 to position the guide pin 422 directly above the guide hole 363;
fifth step: starting pneumatic press equipment, wherein the upper die holder assembly 2 drives the upper die assembly 4 to press downwards, and the upper pressing block 44 presses the conductive terminal 52 into a mounting groove at the upper end of the connector shell 51;
sixth step: as the upper die assembly 4 continues to be pushed down, the floating press block 45 contacts the top plate 41, and the floating press block 45 moves the second positioning plate 36 downward, so that the ground terminal 53 is pressed into the mounting groove at the lower end of the connector housing 51, and the upper die assembly 4 is reset to complete the pressing process.
The above examples illustrate only one embodiment of the invention, which is described in more detail and is not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. Multifunctional pressfitting tool, its characterized in that includes:
the die holder assembly (1), the die holder assembly (1) comprises a die holder fixing plate (11), a die holder bottom plate (12) fixed at the upper end of the die holder fixing plate (11), a first guide post (13) fixed at the upper end of the die holder bottom plate (12), and a first compression spring (14) sleeved outside the first guide post (13);
the upper die holder assembly (2) comprises an upper die holder bottom plate (21), a guide sleeve (22) fixed on the upper die holder bottom plate (21), two upper die holder guide blocks (23) fixed at the lower end of the upper die holder bottom plate (21), and front and rear limiting blocks (24) positioned between the two upper die holder guide blocks (23), wherein the guide sleeve (22) is in sliding connection with the first guide pillar (13);
the lower die assembly (3), the lower die assembly (3) comprises a first lower die pad plate (31) which is in sliding connection with the upper end of a lower die holder bottom plate (12), a second lower die pad plate (32) which is in sliding connection with the upper end of the first lower die pad plate (31), a first positioning plate (33) which is in sliding connection with the upper end of the second lower die pad plate (32), second guide posts (34) which are fixed on two sides of the upper end of the second lower die pad plate (32), second compression springs (35) which are sleeved on the outer sides of the second guide posts (34), and second positioning plates (36) which are in sliding connection with the second guide posts (34), positioning protrusions (331) are fixed on the first positioning plate (33), positioning grooves (361) are formed in the second positioning plates (36), and positioning holes (362) are formed in the bottoms of the positioning grooves (361);
the upper die assembly (4) comprises a top plate (41) connected between two upper die holder guide blocks (23) in a sliding mode, an upper base plate (42) fixed at the lower end of the top plate (41), a first height limiting block (43), an upper pressing block (44) fixed at the lower end of the upper base plate (42) and a floating pressing block (45) positioned at one side of the upper pressing block (44);
a stepped hole (421) is formed in the upper base plate (42), and the top of the floating pressing block (45) is positioned in the stepped hole (421);
the lower end of the upper backing plate (42) is also connected with a guide pin (422), and the second positioning plate (36) is provided with a guide hole (363) for the guide pin (422) to pass through.
2. The multifunctional pressing jig according to claim 1, wherein the number of the first guide posts (13) is four, and a second height limiting block (15) is further arranged between every two first guide posts (13).
3. The multifunctional press-fit jig according to claim 1, wherein both ends of the first lower die pad plate (31) are respectively provided with an anti-carry stop (311) and an anti-return stop (312).
4. The multifunctional pressing jig according to claim 1, wherein one end of the first positioning plate (33) is further connected with a handle (332).
5. The multifunctional pressing jig according to claim 1, wherein the number of the second guide posts (34) is four, and a third height limiting block (37) is further arranged between every two first guide posts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360699.5A CN110061404B (en) | 2019-04-30 | 2019-04-30 | Multifunctional pressing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360699.5A CN110061404B (en) | 2019-04-30 | 2019-04-30 | Multifunctional pressing jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110061404A CN110061404A (en) | 2019-07-26 |
| CN110061404B true CN110061404B (en) | 2024-01-26 |
Family
ID=67321877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910360699.5A Active CN110061404B (en) | 2019-04-30 | 2019-04-30 | Multifunctional pressing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110061404B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8141237B1 (en) * | 2010-10-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Flexible printed circuit connector assembling fixture |
| CN204012163U (en) * | 2014-07-08 | 2014-12-10 | 昆山道润电子有限公司 | A kind of terminal board male terminal is implanted tool |
| CN204012152U (en) * | 2014-07-08 | 2014-12-10 | 昆山道润电子有限公司 | A kind of USB terminal is implanted tool |
| CN206947714U (en) * | 2017-06-30 | 2018-01-30 | 富加宜连接器（东莞）有限公司 | A kind of ground terminal press-in jig |
| CN108832455A (en) * | 2018-06-13 | 2018-11-16 | 富加宜连接器（东莞）有限公司 | A kind of jig that can be pressed into power supply terminal and signal terminal simultaneously |
| CN208290521U (en) * | 2018-06-06 | 2018-12-28 | 广州市日信电气有限公司 | A kind of relay electric panel room combination head pressing tool |
| CN109130218A (en) * | 2018-09-12 | 2019-01-04 | 富加宜连接器（东莞）有限公司 | A kind of multiple step format press-in jig of bending terminal |
| CN209730427U (en) * | 2019-04-30 | 2019-12-03 | 富加宜连接器（东莞）有限公司 | A kind of multi-functional tool for stitching |
-
2019
- 2019-04-30 CN CN201910360699.5A patent/CN110061404B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8141237B1 (en) * | 2010-10-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Flexible printed circuit connector assembling fixture |
| CN204012163U (en) * | 2014-07-08 | 2014-12-10 | 昆山道润电子有限公司 | A kind of terminal board male terminal is implanted tool |
| CN204012152U (en) * | 2014-07-08 | 2014-12-10 | 昆山道润电子有限公司 | A kind of USB terminal is implanted tool |
| CN206947714U (en) * | 2017-06-30 | 2018-01-30 | 富加宜连接器（东莞）有限公司 | A kind of ground terminal press-in jig |
| CN208290521U (en) * | 2018-06-06 | 2018-12-28 | 广州市日信电气有限公司 | A kind of relay electric panel room combination head pressing tool |
| CN108832455A (en) * | 2018-06-13 | 2018-11-16 | 富加宜连接器（东莞）有限公司 | A kind of jig that can be pressed into power supply terminal and signal terminal simultaneously |
| CN109130218A (en) * | 2018-09-12 | 2019-01-04 | 富加宜连接器（东莞）有限公司 | A kind of multiple step format press-in jig of bending terminal |
| CN209730427U (en) * | 2019-04-30 | 2019-12-03 | 富加宜连接器（东莞）有限公司 | A kind of multi-functional tool for stitching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110061404A (en) | 2019-07-26 |
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