CN207818430U - Riveting contacts device - Google Patents
Riveting contacts device Download PDFInfo
- Publication number
- CN207818430U CN207818430U CN201820113721.7U CN201820113721U CN207818430U CN 207818430 U CN207818430 U CN 207818430U CN 201820113721 U CN201820113721 U CN 201820113721U CN 207818430 U CN207818430 U CN 207818430U
- Authority
- CN
- China
- Prior art keywords
- guiding axis
- pressing sleeve
- connect
- pedestal
- upper mold
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model is related to electronics industry riveting technology fields, disclose riveting contacts device, including pedestal (1) and the guiding axis (2) being located on pedestal (1), guiding axis (2) is respectively provided at the both sides of pedestal (1), middle part above pedestal (1) is equipped with the lower die (3) being connect with pedestal (1), guiding axis (2) is equipped with the floating pressing sleeve (4) being connect with guiding axis (2), floating pressing sleeve (4) includes pressing sleeve (5) and mobile bar (6), the inner end of mobile bar (6) is connect with pressing sleeve (5), the outer end of mobile bar (6) is connect with guiding axis (2), outer end of the guiding axis (2) through mobile bar (6).The utility model carries out punching press by floating pressing sleeve compression rivet, then by upper mold to rivet, so that the upper end of rivet is formed seal face and compresses shrapnel, improves the bonding strength of rivet and shrapnel, also improve the service life of product.
Description
Technical field
The utility model is related to electronics industry riveting technology field more particularly to a kind of riveting contacts devices.
Background technology
Some Household appliance switch elements, there are many be using solid rivet riveting conducting element is connected, riveting side
Method generally uses pier riveting so that nail and hole is interference fitted and conducting element close contact by end is upset.Such as moving for Kick type temperature controller
This form is just often taken in contact with shrapnel, terminal and fixed touching plate riveting, but due to that mustn't have excessive pier riveting power in technique, makes
Smaller at rivet end pier nose, connection reliability is poor；The connection of some thin slices and rivet, such as the connection of shrapnel and movable contact,
The shrapnel thickness used is generally between 0.1-0.3mm, the conductive cross-sectional area very little of this interference fit, although movable contact and bullet
Piece has a plane contact, but shrapnel can tilt plane contact is made to detach in pier riveting contact handle.
Invention content
The utility model provides a kind of good tactile of connective stability for the disadvantage of connective stability difference in the prior art
Point riveting set.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Riveting contacts device, including pedestal and the guiding axis that is located on pedestal, guiding axis are respectively provided at the both sides of pedestal, bottom
The middle part of seat top is equipped with the lower die being connect with pedestal, and guiding axis is equipped with the floating pressing sleeve with guiding axis connection, floating pressing sleeve
Including pressing sleeve and mobile bar, the inner end of mobile bar is connect with pressing sleeve, the outer end of mobile bar be oriented to axis connection, guiding axis through
The outer end of mobile bar, mobile bar drive pressing sleeve to be moved up and down on guiding axis, and the top of floating pressing sleeve is equipped with and is oriented to axis connection
Upper mold, be equipped with groove in the middle part of the lower end of upper mold, the lower end of upper mold is located in pressing sleeve and is moved up and down in pressing sleeve.
Preferably, the top of upper mold is equipped with the forcing press that connect with upper mold, forcing press and guiding axis connection and it is being oriented to
It is moved up and down in axis.
Preferably, the upper end of upper mold is equipped with briquetting, briquetting is set in upper mold and is fixedly connected with upper mold.
Preferably, the upper end of lower die is equipped with the arc groove coordinated with rivet end.
The utility model has significant technique effect as a result of above technical scheme：It is compressed by floating pressing sleeve
Rivet, then drive upper mold to carry out punching press to rivet by forcing press, so that the upper end of rivet is formed seal face and compress shrapnel, improves
The bonding strength of rivet and shrapnel also improves the service life of product.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of rivet product.
The toponym that each number designation is referred in attached drawing is as follows：1-pedestal, 2-guiding axis, 3-lower dies, 4-are floated
Dynamic pressure set, 5-pressing sleeves, 6-mobile bars, 7-upper molds, 8-grooves, 9-forcing presses, 10-briquettings, 11-arc grooves, 12-rivetings
Nail, 13-shrapnels, 14-seal faces.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Riveting contacts device, as depicted in figs. 1 and 2, including pedestal 1 and the guiding axis 2 that is located on pedestal 1, guiding axis 2 divide
It is not located at the both sides of pedestal 1, the middle part of 1 top of pedestal is equipped with the lower die 3 being connect with pedestal 1, and guiding axis 2 is equipped with and guiding axis
The floating pressing sleeve 4 of 2 connections, floating pressing sleeve 4 include pressing sleeve 5 and mobile bar 6, and the inner end of mobile bar 6 is connect with pressing sleeve 5, mobile bar 6
Outer end connect with guiding axis 2, guiding axis 2 through the outer end of mobile bar 6, mobile bar 6 drive pressing sleeve 5 on guiding axis 2 on
Lower movement, the top of floating pressing sleeve 4 are equipped with the upper mold 7 being connect with guiding axis 2, groove 8, upper mold 7 are equipped in the middle part of the lower end of upper mold 7
Lower end be located in pressing sleeve 5 and moved up and down in pressing sleeve 5.
The top of upper mold 7 is equipped with the forcing press 9 being connect with upper mold 7, and forcing press 9 connect with guiding axis 2 and in guiding axis 2
It moves up and down, the upper end of upper mold 7 is equipped with briquetting 10, and briquetting 10 is set in upper mold 7 and is fixedly connected with upper mold 7, and upper mold 7 is being pressed
The sum of thickness of stroke and seal face 14 and the lower face of briquetting 10 in set 5 and the distance between 4 upper surface of floating pressing sleeve
It is equal, it avoids upper mold 7 to 12 excessive punching press of rivet, improves the stability and qualification rate of product, the upper end of lower die 3 is equipped with and rivet
The arc groove 11 of 12 ends cooperation improves stability when rivet 12 is placed in lower die 3.
When work, rivet 12 is placed in the arc groove 11 in lower die 3, shrapnel 13 is mounted on rivet 12, downwards
Mobile floating pressing sleeve 4, shrapnel 13 is pressed on rivet 12, moves forcing press 9 still further below, and forcing press 9 drives upper mold 7 to undershoot
12 upper periphery of rivet is formed seal face 14 and compresses shrapnel 13, improves the stability that shrapnel 13 is connect with rivet 12 by pressure.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (4)
1. riveting contacts device, it is characterised in that：Including pedestal (1) and the guiding axis (2) being located on pedestal (1), guiding axis (2)
The both sides of pedestal (1) are respectively provided at, the middle part above pedestal (1) is equipped with the lower die (3) that is connect with pedestal (1), on guiding axis (2)
Equipped with the floating pressing sleeve (4) being connect with guiding axis (2), floating pressing sleeve (4) includes pressing sleeve (5) and mobile bar (6), mobile bar (6)
Inner end connect with pressing sleeve (5), the outer end of mobile bar (6) is connect with guiding axis (2), and guiding axis (2) is through mobile bar (6)
Outer end, mobile bar (6) drive pressing sleeve (5) to be moved up and down on guiding axis (2), and the top of floating pressing sleeve (4) is equipped with and guiding axis
(2) upper mold (7) connected, is equipped with groove (8) in the middle part of the lower end of upper mold (7), the lower end of upper mold (7) be located in pressing sleeve (5) and
It is moved up and down in pressing sleeve (5).
2. riveting contacts device according to claim 1, it is characterised in that：The top of upper mold (7) is equipped with upper mold (7) even
The forcing press (9) connect, forcing press (9) connect with guiding axis (2) and are moved up and down in guiding axis (2).
3. riveting contacts device according to claim 1, it is characterised in that：The upper end of upper mold (7) is equipped with briquetting (10), pressure
Block (10) is set in upper mold (7) and is fixedly connected with upper mold (7).
4. riveting contacts device according to claim 1, it is characterised in that：The upper end of lower die (3) is equipped with and rivet (12)
The arc groove (11) of end cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113721.7U CN207818430U (en) | 2018-01-23 | 2018-01-23 | Riveting contacts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113721.7U CN207818430U (en) | 2018-01-23 | 2018-01-23 | Riveting contacts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818430U true CN207818430U (en) | 2018-09-04 |
Family
ID=63324953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820113721.7U Active CN207818430U (en) | 2018-01-23 | 2018-01-23 | Riveting contacts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036828A (en) * | 2019-12-27 | 2020-04-21 | 首都航天机械有限公司 | Sealed electromagnetic pulse riveting die for forming raised head rivet |
-
2018
- 2018-01-23 CN CN201820113721.7U patent/CN207818430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036828A (en) * | 2019-12-27 | 2020-04-21 | 首都航天机械有限公司 | Sealed electromagnetic pulse riveting die for forming raised head rivet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206794532U (en) | A kind of fast ram television set mould with bending punch pin | |
| CN106965251A (en) | A kind of manual compound cutting die | |
| CN207818430U (en) | Riveting contacts device | |
| CN110576135B (en) | Multi-surface forging modeling forging device | |
| CN105945149A (en) | Stamping die for U-shaped plates | |
| CN208944936U (en) | A kind of precision thin material stainless steel blanking die | |
| CN219924362U (en) | Iron core stamping die | |
| CN110216199A (en) | A kind of swing block type bend forming die | |
| CN104465173A (en) | Contact riveting die | |
| CN209222959U (en) | Using the hydraulic press for having limiting device | |
| CN210819879U (en) | Movable mold with mold core capable of being replaced quickly | |
| CN208738103U (en) | A kind of microswitch | |
| CN109365642B (en) | Stamping side flanging die | |
| CN206882546U (en) | A kind of novel and multifunctional diel | |
| CN105268840A (en) | Non-standard double-faced aluminum plastic film stamping die | |
| CN205629128U (en) | Cell -phone interface plastic mould | |
| CN207681261U (en) | A kind of blanking die cutting refrigeration compressor limiter | |
| CN110086063B (en) | Automatic terminal pressing device | |
| CN105490129A (en) | Terminal wire pressing apparatus | |
| CN206779267U (en) | Permanent seal cooling diel | |
| CN203972638U (en) | Decompressor | |
| CN204108145U (en) | Trimming and piercing die | |
| CN215697625U (en) | Pneumatic crimping device is used in thermocouple processing | |
| CN213972763U (en) | Mould base that compressive capacity is strong | |
| CN217665803U (en) | Double-channel continuous stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |