CN209810998U - Connector terminal stamping device for automobile - Google Patents
Connector terminal stamping device for automobile Download PDFInfo
- Publication number
- CN209810998U CN209810998U CN201920072794.0U CN201920072794U CN209810998U CN 209810998 U CN209810998 U CN 209810998U CN 201920072794 U CN201920072794 U CN 201920072794U CN 209810998 U CN209810998 U CN 209810998U
- Authority
- CN
- China
- Prior art keywords
- rod
- cam
- feeding
- blanking
- connector terminal
- 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 discloses a connector terminal stamping device for automobiles, which comprises a processing platform for supporting the sliding of a blanked plate, a blanking die fixed on the processing platform, a stamping mechanism positioned above the blanking die and a feeding mechanism for pushing the blanked plate to slide along the processing platform; the device has simple and compact structure and high processing efficiency, and can continuously punch out sheet profiles for manufacturing the connector terminals.
Description
Technical Field
The utility model relates to a connector processing equipment field especially relates to a connector terminal stamping device for car.
Background
The electronic component can not be separated from the terminal, and the terminal is a metal piece. With the miniaturization of electronic products, terminals on electronic components are now smaller in size, thinner in thickness, and various in shape. The traditional production efficiency is low due to the thin thickness, small size, complex shape.
In the prior art, the thin small terminal is generally processed by using a sheet material, the sheet material is in a band shape and is rolled into a roll shape (coil), and the sheet material is generally formed by blanking a plate material.
Therefore, there is a need for a connector terminal punching apparatus for an automobile, which can continuously punch out a sheet-shaped material for manufacturing a connector terminal.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connector terminal stamping device for car can punch out the piece section bar of preparation connector terminal in succession.
The utility model discloses a connector terminal stamping device for automobile, including the processing platform that is used for supporting to be blanked the slip of sheet material, be fixed in the blanking mould of processing platform, be located the punching press mechanism of blanking mould top and be used for promoting to be blanked the slip feed mechanism of sheet material along processing platform;
the punching mechanism comprises a blanking rod, a punch fixed at the bottom end of the blanking rod, a first guide sleeve used for guiding the blanking rod to reciprocate along the vertical direction, a first cam used for driving the blanking rod to reciprocate and a first return spring used for enabling the upper end of the blanking rod to be always in contact with the working surface of the first cam;
the feeding mechanism comprises a feeding rod, a feeding plate fixed at the lower end of the feeding rod, a horizontally arranged rack rod, a sliding sleeve sleeved outside the rack rod in a sliding mode, a second guide sleeve fixed on the sliding sleeve and used for guiding the feeding rod to move in a reciprocating mode along the vertical direction, a second cam used for driving the feeding rod to move in a reciprocating mode, a second reset spring used for enabling the upper end of the feeding rod to be in contact with the working surface of the second cam all the time, and a cylindrical groove-shaped cam used for driving the sliding sleeve to slide in a reciprocating mode along the rack rod;
furthermore, a plurality of feeding rollers which are used for supporting the blanked plate and can rotate are distributed on the processing platform;
furthermore, a driving pin is fixed on the outer wall of the sliding sleeve and is matched with a sliding groove of the cylindrical groove-shaped cam through the driving pin;
further, the first cam and the second cam are fixed to the same camshaft;
the driving motor drives the cam shaft and the cylindrical groove-shaped cam to synchronously rotate through the synchronous belt;
furthermore, the inner walls of the central holes of the first guide sleeve and the second guide sleeve are provided with wear-resistant layers.
The utility model has the advantages that: when in processing, the first cam pushes the blanking rod to move downwards, and a punch and a blanking die are matched with each other to cut off a section from a blanked plate; then the blanking rod moves upwards to reset under the pushing of the first reset spring; after blanking is completed, the feeding rod moves downwards under the pushing of the second cam, so that the feeding plate is tightly pressed on the top surface of a blanked plate material, a rubber pad is arranged at the bottom of the feeding plate to increase the friction force between the feeding plate material and the plate material, then, the cylindrical groove type cam drives the sliding sleeve to move along the horizontal direction, so that the feeding rod moves along the horizontal direction along with the sliding sleeve, the feeding plate drives the blanked plate material to move forwards for a certain distance by utilizing the friction force, and then the feeding rod moves upwards under the pushing of the second reset spring to complete resetting. And punching a plurality of sheet profiles for manufacturing the connector terminals on the punched sheet material by the alternate action of the punching mechanism and the feeding mechanism.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cylindrical grooved cam according to the present invention.
Detailed Description
Fig. 1 is a schematic structural view of the present invention; fig. 2 is a schematic diagram of the cylindrical grooved cam 23 of the present invention, as shown in the figure: the connector terminal stamping device for the automobile comprises a processing platform 1 for supporting a blanked plate to slide, a blanking die fixed on the processing platform 1, a stamping mechanism positioned above the blanking die and a feeding mechanism for pushing the blanked plate to slide along the processing platform 1; the blanking die adopts the existing blanking die; the punching mechanism comprises a blanking rod 4, a punch 3 fixed at the bottom end of the blanking rod 4, a first guide sleeve 11 for guiding the blanking rod 4 to reciprocate along the vertical direction, a first cam 6 for driving the blanking rod 4 to reciprocate and a first return spring 10 for enabling the upper end of the blanking rod 4 to be always in contact with the working surface of the first cam 6; the feeding mechanism comprises a feeding rod 19, a feeding plate 20 fixed at the lower end of the feeding rod 19, a rack rod 5 horizontally arranged, a sliding sleeve 14 sliding to be sleeved on the rack rod 5, a second guide sleeve 13 fixed on the sliding sleeve 14 and used for guiding the feeding rod 19 to reciprocate along the vertical direction, a second cam 8 used for driving the feeding rod 19 to reciprocate, a second return spring 15 used for enabling the upper end of the feeding rod 19 to be always in contact with the working surface of the second cam 8, and a cylindrical groove-shaped cam 23 used for driving the sliding sleeve 14 to slide along the rack rod 5 in a reciprocating manner; when in processing, the first cam 6 pushes the blanking rod 4 to move downwards, and a section is cut off from a blanked sheet material by utilizing the mutual matching of the punch 3 and the blanking die; then the blanking rod 4 moves upwards to reset under the pushing of a first reset spring 10, a first reset convex ring 9 is fixed on the rod wall of the blanking rod 4, and the first reset spring 10 is positioned between the top end of a first guide sleeve 11 and the bottom end of the first reset convex ring 9; after blanking, the feeding rod 19 moves downwards under the pushing of the second cam 8, so that the feeding plate 20 compresses the top surface of a blanked sheet material, a rubber pad is arranged at the bottom of the feeding plate 20 to increase the friction force between the feeding plate and the sheet material, then, the sliding sleeve 14 is driven by the cylindrical groove-shaped cam 23 to move along the horizontal direction, so that the feeding rod 19 moves along the horizontal direction along with the sliding sleeve 14, the feeding plate 20 drives the blanked sheet material to move forwards for a certain distance by using the friction force, then, the feeding rod 19 moves upwards under the pushing of the second return spring 15 to complete return, a second return convex ring 16 is fixed on the outer wall of the feeding rod 19, and the second return spring 15 is located between the second guide sleeve 13 and the second return convex ring 16. And punching a plurality of sheet profiles for manufacturing the connector terminals on the punched sheet material by the alternate action of the punching mechanism and the feeding mechanism.
In the embodiment, a plurality of feeding rollers 2 which are used for supporting the blanked sheet material and can rotate are distributed on the processing platform 1; the axis of the feed roller 2 is vertical to the feeding direction, and the feed roller 2 can effectively reduce the resistance borne by the plate 12 during feeding.
In this embodiment, the outer wall of the sliding sleeve 14 is fixed with a driving pin 21, and the driving pin 21 is matched with a sliding slot 24 of a cylindrical groove-shaped cam 23; the cylindrical groove-shaped cam 23 is an existing part, a sliding groove 24 with a closed annular curve is formed in the outer circumferential wall of the cylindrical groove-shaped cam 23, and when the cylindrical groove-shaped cam 23 rotates, the cylindrical groove-shaped cam 23 is matched with the driving pin 21 to realize reciprocating movement of the sliding sleeve 14 in the horizontal direction.
In actual operation, the top end of the feeding rod 19 is provided with an upward convex hemispherical protrusion, the hemispherical protrusion is in contact with the working surface of the second cam 8, lubricating oil can be smeared on the contact part of the hemispherical protrusion and the working surface of the second cam, by adopting the structure, the sliding groove on the cylindrical groove-shaped cam 23 is matched with the driving pin to drive the sliding sleeve and the feeding rod to move along the rack rod, and the friction force between the top end of the feeding rod and the second cam is small, so that the feeding rod can move smoothly.
In this embodiment, the first cam 6 and the second cam 8 are fixed to the same cam shaft 7, and therefore, one power unit can be used to drive them simultaneously, which is advantageous for improving the compactness of the entire device.
In this embodiment, the device further comprises a driving motor 18, the driving motor 18 drives the cam shaft 7 and the cylindrical groove-shaped cam 23 to synchronously rotate through a synchronous belt 17, wherein a driving pulley is fixed on a rotating shaft of the driving motor 18, driven pulleys are respectively and coaxially fixed on the rotating shaft 22 of the cam shaft 7 and the cylindrical groove-shaped cam 23, and the driving pulley is matched with the two driven pulleys through the synchronous belt 17.
In this embodiment, the inner walls of the central holes of the first guide sleeve 11 and the second guide sleeve 13 are provided with wear-resistant layers, and the wear-resistant layers are formed by plating chrome on the inner walls of the central holes of the first guide sleeve 11 and the second guide sleeve 13.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A connector terminal stamping device for an automobile is characterized in that: the blanking mechanism comprises a processing platform for supporting a blanked plate to slide, a blanking die fixed on the processing platform, a punching mechanism positioned above the blanking die and a feeding mechanism for pushing the blanked plate to slide along the processing platform;
the punching mechanism comprises a blanking rod, a punch fixed at the bottom end of the blanking rod, a first guide sleeve used for guiding the blanking rod to reciprocate along the vertical direction, a first cam used for driving the blanking rod to reciprocate and a first return spring used for enabling the upper end of the blanking rod to be always in contact with the working surface of the first cam;
the feeding mechanism comprises a feeding rod, a feeding plate fixed at the lower end of the feeding rod, a horizontally arranged rack rod, a sliding sleeve sleeved outside the rack rod in a sliding mode, a second guide sleeve fixed on the sliding sleeve and used for guiding the feeding rod to reciprocate along the vertical direction, a second cam used for driving the feeding rod to reciprocate, a second reset spring used for enabling the upper end of the feeding rod to be in contact with the working surface of the second cam all the time, and a cylindrical groove-shaped cam used for driving the sliding sleeve to slide along the rack rod in a reciprocating mode.
2. The connector terminal stamping device for an automobile as claimed in claim 1, wherein: and a plurality of feeding rollers which are used for supporting the blanked plate and can rotate are distributed on the processing platform.
3. The connector terminal stamping device for the automobile as claimed in claim 2, wherein: and a driving pin is fixed on the outer wall of the sliding sleeve and is matched with the sliding groove of the cylindrical groove-shaped cam through the driving pin.
4. The connector terminal stamping device for the automobile as claimed in claim 3, wherein: the first cam and the second cam are fixed to the same camshaft.
5. The connector terminal stamping device for the automobile as claimed in claim 4, wherein: the cam shaft and the cylindrical groove-shaped cam synchronously rotate under the drive of the driving motor through a synchronous belt.
6. The connector terminal stamping device for the automobile as claimed in claim 5, wherein: and the inner walls of the central holes of the first guide sleeve and the second guide sleeve are provided with wear-resistant layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072794.0U CN209810998U (en) | 2019-01-16 | 2019-01-16 | Connector terminal stamping device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072794.0U CN209810998U (en) | 2019-01-16 | 2019-01-16 | Connector terminal stamping device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810998U true CN209810998U (en) | 2019-12-20 |
Family
ID=68871129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920072794.0U Active CN209810998U (en) | 2019-01-16 | 2019-01-16 | Connector terminal stamping device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810998U (en) |
-
2019
- 2019-01-16 CN CN201920072794.0U patent/CN209810998U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110883211B (en) | Sheet metal stamping die | |
| CN103223535A (en) | Overall-hanging intra-mould tapping device | |
| JP2013188772A (en) | Press device | |
| CN113070396A (en) | Drawing forming process for alloy shell of micro motor | |
| US4442691A (en) | Double action press having floating punch | |
| CN209810998U (en) | Connector terminal stamping device for automobile | |
| CN205732550U (en) | A kind of sheet metal bending mould | |
| CN219616528U (en) | Continuous stamping die for automobile sheet metal parts | |
| CN117225941A (en) | Metal bending forming extruder | |
| CN201644795U (en) | Mechanical self-oriented powder product finishing machine | |
| CN211363576U (en) | Fixed adjustable-speed punching machine tool | |
| CN213378823U (en) | Automatic precision stamping die of pay-off | |
| CN210759440U (en) | Quick ejection of compact structure of open fixed press | |
| WO2021132156A1 (en) | Plate material cutting device | |
| JPS6315047B2 (en) | ||
| CN101474878A (en) | Driver of press | |
| CN210334216U (en) | Forming die for machining thrust roller bearing | |
| CN111715772A (en) | Double-station continuous punching method | |
| JP2010194581A (en) | Press device | |
| CN214719689U (en) | Bung hole subassembly blank punching machine | |
| CN101862835A (en) | Self guiding type mechanical powder product finishing machine | |
| CN107511436B (en) | Automatic integrated production line for round caps and method for preparing round caps by using same | |
| CN111438494A (en) | Sheet metal part double-station continuous stamping method | |
| CN220574491U (en) | Stamping device is detained to D type | |
| CN219299880U (en) | Coaxial multi-station driving structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |