CN206484768U - A kind of connector plastic sealing rubber die punching pin - Google Patents
A kind of connector plastic sealing rubber die punching pin Download PDFInfo
- Publication number
- CN206484768U CN206484768U CN201720126461.2U CN201720126461U CN206484768U CN 206484768 U CN206484768 U CN 206484768U CN 201720126461 U CN201720126461 U CN 201720126461U CN 206484768 U CN206484768 U CN 206484768U
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- CN
- China
- Prior art keywords
- block
- punching pin
- fixed punch
- punch block
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of connector plastic sealing rubber die punching pin, including punching pin body, the first fixed punch block is provided with below the punching pin body, and side is provided with the second fixed punch block below punching pin body, the second fixed punch block both sides are provided with the second bottom and rush block, the first bottom, which is provided with, on the first fixed punch block bottom front rushes block and bottom Chong Kuai sides projection, the second groove is formed between the first fixed punch block and the second fixed punch block, the punching pin body left surface offers the first groove, the punching pin body is fixedly arranged above neck fixed block, and neck fixed block upper center is fixed with termination.The connector plastic sealing rubber die punching pin, structure setting is reasonable, body structure surface is handled using titanizing, skin-friction coefficient reduces, case hardness increase, so that the wearability of punching pin greatly increases, so as to which the life-span also greatly extends, device mold use can be preferably attached, promotes the development of Linker Mold industry.
Description
Technical field
The utility model is related to connector plastic sealing rubber die technical field, specially a kind of connector plastic sealing rubber die punching pin.
Background technology
Connector be our electronic engineering technical staff often in contact with a kind of part, its effect is very simple, in electricity
It is blocked in road between place or isolated obstructed circuit, erects the bridge of communication, so that current flowing, makes a reservation for circuit realiration
Function, connector is indispensable part in electronic equipment, along current flowing path observe, you have always had found one
Individual or multiple connectors, connector form and structure are Protean, with application, frequency, power, application environment etc.
Difference, there is various various forms of connectors, and the mould of connector is also more and more, and punching pin is as in processing mold
Strength member, affects the precision of processing part, and existing punching pin is generally the structure of the regular shape such as cylinder or rectangle, is determined
The easy sideslip in position, has an impact to accuracy.
Utility model content
The purpose of this utility model is to provide a kind of connector plastic sealing rubber die punching pin, to solve in above-mentioned background technology
The structure of the regular shape such as cylinder or rectangle of proposition, progress positions easy sideslip, the problems such as having an impact to accuracy.
To achieve the above object, the utility model provides following technical scheme：A kind of connector plastic sealing rubber die punching pin, bag
Include and the first fixed punch block is provided with below punching pin body, the punching pin body, and punching pin body lower section side is provided with second and consolidated
Surely block is rushed, the second fixed punch block both sides are provided with the second bottom and rush setting on block, the first fixed punch block bottom front
There is the first bottom to rush block and bottom Chong Kuai sides projection, second is formed between the first fixed punch block and the second fixed punch block recessed
Groove, the punching pin body left surface offers the first groove, and the punching pin body is fixedly arranged above neck fixed block, and neck is solid
Determine block upper center and be fixed with termination.
It is preferred that, the punching pin body is constituted for Powder High-speed Steels material, and structure is is integrally cast, while structure
Surface is handled using titanizing.
It is preferred that, contracture layer, and first are provided with before and after the first fixed punch block and the second fixed punch block on two sides
Contracture layer on fixed punch block and the second fixed punch block is vertically disposed with two, and the first fixed punch block and the second fixed punch block
Front-back is ladder contracture structure.
It is preferred that, the height of the first fixed punch block is more than the height of the second fixed punch block, and the first fixed punch block and
Second fixed punch block is set on punching pin body formed symmetrical.
It is preferred that, the height that first bottom rushes block is more than the raised height in bottom Chong Kuai sides, and the first bottom rushes block
It is raised that thickness is more than bottom Chong Kuai sides, while the first bottom rushes block and to rush tile height identical with thickness for the second bottom.
Compared with prior art, the beneficial effects of the utility model are：The connector plastic sealing rubber die punching pin, structure setting
Rationally, punching pin body is the irregular structure that Powder High-speed Steels material is integrally cast, and carries out position stability height, and enter
Row positioning is not allowed to be also easy to produce deviation, while body structure surface is handled using titanizing, skin-friction coefficient reduces, case hardness increase,
So that the wearability of punching pin greatly increases, so that the life-span also greatly extends, making for device mould can be preferably attached
With the development of promotion Linker Mold industry.
Brief description of the drawings
Fig. 1 is the utility model structure schematic top plan view；
Fig. 2 is the utility model structure schematic elevation view；
Fig. 3 is that the utility model structure right side regards schematic diagram；
Fig. 4 is the utility model structure schematic rear view；
Fig. 5 is the utility model structure left view schematic diagram.
In figure：1st, punching pin body, the 2, first groove, the 3, first fixed punch block, the 4, first bottom rushes block, and 5, bottom Chong Kuai sides
Projection, the 6, second groove, the 7, second bottom rushes block, the 8, second fixed punch block, and 9, termination, 10, neck fixed block, 11, contracture layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of connector plastic sealing rubber die punching pin, including
Punching pin body 1, the lower section of punching pin body 1 is provided with the first fixed punch block 3, and the lower section of punching pin body 1 side is provided with the second fixation
Rush and be provided with contracture layer 11 before and after block 8, the first fixed punch block 3 and the second fixed punch block 8 on two sides, and the first fixed punch block 3
It is vertically disposed with before two, and the first fixed punch block 3 and the second fixed punch block 8 with the contracture layer 11 on the second fixed punch block 8
It is ladder contracture structure below, the height of the first fixed punch block 3 is more than the height of the second fixed punch block 8, and the first fixed punch block 3
Set with the second fixed punch block 8 on the formed symmetrical of punching pin body 1, the both sides of the second fixed punch block 8 are provided with the second bottom and rush block
7, the bottom of the first fixed punch block 3 is provided with the first bottom and rushes block 4 and bottom Chong Kuai sides projection 5 on front, and it is high that the first bottom rushes block 4
Degree is more than bottom Chong Kuai sides projection 5, and the first bottom rushes the thickness of block 4 more than bottom Chong Kuai sides projection 5, while the first bottom rushes block
4 to rush the height of block 7 with the second bottom identical with thickness, and the second groove 6 is formed between the first fixed punch block 3 and the second fixed punch block 8,
The left surface of punching pin body 1 offers the first groove 2, and punching pin body 1 is constituted for Powder High-speed Steels material, and structure is monoblock cast
Form, irregular structure, carry out position stability height, while body structure surface is handled using titanizing, face coefficient of friction reduces, table
Surface hardness increase so that the wearability of punching pin greatly increases, so that the life-span also greatly extends, the top of punching pin body 1 is fixed
There is neck fixed block 10, and the upper center of neck fixed block 10 is fixed with termination 9.
Operation principle：When using the connector plastic sealing rubber die punching pin, device punching press is attached in plastic mould first
During processing, mould processing can one-shot forming, substantially increase operating efficiency, and the punching pin body 1 on plastic mould, it is does not advise
Then shape structure, carries out position stability high, it is not easy to sideslip, and the product design deviation produced using same punching pin is small, precision
It is higher, the body structure surface of punching pin body 1 using titanizing handle, skin-friction coefficient reduce, case hardness increase so that punching pin it is resistance to
Mill property greatly increases, so that the life-span also greatly extends, processing cost is reduced, here it is the connector plastic sealing rubber die punching pin
The whole process of work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of connector plastic sealing rubber die punching pin, including punching pin body (1), it is characterised in that：Below the punching pin body (1)
It is provided with side below the first fixed punch block (3), and punching pin body (1) and is provided with the second fixed punch block (8), described second fixes
Rush block (8) both sides and be provided with the second bottom and rush block (7), the first bottom is provided with the first fixed punch block (3) bottom front
Rush block (4) and bottom Chong Kuai sides are raised (5), second is formed between the first fixed punch block (3) and the second fixed punch block (8) recessed
Groove (6), punching pin body (1) left surface offers the first groove (2), and the punching pin body (1) is fixedly arranged above neck and consolidated
Determine block (10), and neck fixed block (10) upper center is fixed with termination (9).
2. a kind of connector plastic sealing rubber die punching pin according to claim 1, it is characterised in that：The punching pin body (1)
Constituted for Powder High-speed Steels material, and structure is is integrally cast, while body structure surface is handled using titanizing.
3. a kind of connector plastic sealing rubber die punching pin according to claim 1, it is characterised in that：The first fixed punch block
(3) contracture layer (11) and before and after the second fixed punch block (8) is provided with two sides, and the first fixed punch block (3) and second is fixed
The layer of the contracture on block (8) (11) is rushed to be vertically disposed with before and after two, and the first fixed punch block (3) and the second fixed punch block (8)
Face is ladder contracture structure.
4. a kind of connector plastic sealing rubber die punching pin according to claim 1, it is characterised in that：The first fixed punch block
(3) height is more than the height of the second fixed punch block (8), and the first fixed punch block (3) and the second fixed punch block (8) are on punching pin
Body (1) formed symmetrical is set.
5. a kind of connector plastic sealing rubber die punching pin according to claim 1, it is characterised in that：First bottom rushes block
(4) height is more than the height of bottom Chong Kuai sides raised (5), and the first bottom rushes block (4) thickness more than bottom Chong Kuai sides projection
(5), while the first bottom rushes block (4), to rush block (7) with the second bottom highly identical with thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126461.2U CN206484768U (en) | 2017-02-13 | 2017-02-13 | A kind of connector plastic sealing rubber die punching pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126461.2U CN206484768U (en) | 2017-02-13 | 2017-02-13 | A kind of connector plastic sealing rubber die punching pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484768U true CN206484768U (en) | 2017-09-12 |
Family
ID=59763761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126461.2U Expired - Fee Related CN206484768U (en) | 2017-02-13 | 2017-02-13 | A kind of connector plastic sealing rubber die punching pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484768U (en) |
-
2017
- 2017-02-13 CN CN201720126461.2U patent/CN206484768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20210213 |