CN207967568U - A kind of cam pin mechanism of the universal high speed with final pressure - Google Patents
A kind of cam pin mechanism of the universal high speed with final pressure Download PDFInfo
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- CN207967568U CN207967568U CN201820057954.XU CN201820057954U CN207967568U CN 207967568 U CN207967568 U CN 207967568U CN 201820057954 U CN201820057954 U CN 201820057954U CN 207967568 U CN207967568 U CN 207967568U
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- module
- cam
- transmission arm
- follower plate
- final pressure
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
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- 238000006073 displacement reaction Methods 0.000 description 9
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Abstract
A kind of cam pin mechanism of the universal high speed provided by the utility model with final pressure, including drive component 1, the pre-inserted cam 2 on drive component 1 and the driven member mechanism 6 for being inserted into cam 3, the transmission arm A4 being slidably connected with pre-inserted cam 2, the transmission arm B5 being slidably connected with insertion cam 3 and transmission arm A4 and transmission arm B5 rotation connections；The cam pin mechanism is assigned with two cams in insertion station, one pre-inserted cam, one insertion cam, coordinate driven member mechanism that can dexterously be completed in a station again, with realization " press from both sides → cut → pre-inserted holding → final pressure be inserted into ", station is saved, increased final pressure improves the precision that terminal is inserted into ensure that it is highly consistent that all needles are inserted into.
Description
Technical field
The utility model is related to the process equipments of bonder terminal, and in particular to a kind of cam of the universal high speed with final pressure is slotting
Needle mechanism.
Background technology
With the rapid development of electronic product, most of electronic products all develops towards smaller, more accurate direction, this is just
So that people have higher requirement to miniaturization, the densification of bonder terminal.Currently, the insertion of bonder terminal is set
Standby predominantly high speed pin machine, and most of high speed pin machine all carries cam, using the continuous rotation of cam, can make high speed
Rotation well be inserted into connector terminal, but in process of production due to the quality of terminal supplied materials, machine itself and with it is each
The reasons such as the precision of moving component cooperation cause terminal insertion height to differ；Currently the assembling mode of all kinds of electric power connectors is：
Press from both sides → cut → it inserts.There are commonly two kinds of linkages：Pneumatic mechanism and cam mechanism, but because the development of connector is more and more smart
It is close, volume is smaller and smaller, quality requirements are higher and higher, and traditional contact pin mode (pressing from both sides → cutting → to insert) has been unable to meet high-quality
It is required that making the requirement that tolerance+0.03mm is not achieved in bonder terminal.To improve the precision that terminal is inserted into, it is badly in need of exploitation design one
Kind new mechanism.
Utility model content
In view of the above problems, the utility model provides a kind of cam pin mechanism of the universal high speed with final pressure, to improve
The precision that bonder terminal is inserted into.
To achieve the above object, the utility model solves by the following technical programs：
A kind of cam pin mechanism of the universal high speed with final pressure, which is characterized in that including drive component, be mounted on the drive
Pre-inserted cam on dynamic component and it is inserted into cam, the transmission arm A that is connect with the pre-inserted cam slide and insertion cam cunning
The transmission arm B of dynamic connection, the driven member mechanism being rotatablely connected with the transmission arm A and transmission arm B；
The driving component includes driving motor and the coaxially connected drive shaft of the driving motor, the pre-inserted cam
It is sequentially sleeved in the drive shaft with the insertion cam, the pre-inserted cam is close to the driving motor side setting；
The pre-inserted cam includes the first module, the second module, third module, the 4th module, first module and the
The edge contour of three modules is arc structure, and the radius of first module is R1, and the radius of the third module is R3, R3 ＞
The edge contour of R1, second module and the 4th module is parabolic structure；
The insertion cam includes the 5th module, the 6th module, the 7th module, the 8th module, the 9th module, the tenth mould
The edge contour of block, the 5th module, the 7th module and the 9th module is arc structure, and the radius of the 5th module is
R5, the radius of the 7th module are R7, and the radius of the 9th module is R9, R9 ＞ R7=R3 ＞ R5=R1, the described 6th
The edge contour of module, the 8th module and the tenth module is parabolic structure.
Specifically, the interior angle of first module and the 5th module is 225 °, second module and the 6th module it is interior
Angle is 50 °, and the interior angle of the third module is 45 °, and the interior angle of the 4th module and the tenth module is 40 °, the 7th mould
The interior angle of block is 30 °, and the interior angle of the 8th module is 10 °, and the interior angle of the 9th module is 5 °.
Specifically, the driven member mechanism includes pedestal, be slidably connected the first follower plate on the base and sliding
Dynamic the second follower plate being connected on first follower plate, one side bottom of the first follower plate are fixedly connected with pushing plate B,
Second follower plate bottom is fixedly connected with pushing plate A, and first follower plate corresponds to be set with the position of the pushing plate A
There are through-hole, the pushing plate A to run through the through-hole.
Specifically, top edge of first follower plate far from the sides the transmission arm A is fixed with a terminal board,
It is second follower plate, second follower plate and the terminal board that the terminal board, which is close to the sides the transmission arm A,
Between set there are one free gap.
Specifically, the transmission arm A include transmission arm main body A, be located at transmission arm main body A side bottom end and with it is described
The connecting pole A of pre-inserted cam slide connection, it is located at transmission arm main body A other side top and rotates company with the pushing plate A
The shaft A connect.
Specifically, the transmission arm B include transmission arm body B, be located at the transmission sides the arm body B bottom end and with it is described
Be inserted into cam slide connection connecting pole B, positioned at the same sides the connecting pole B top and with the pushing plate B be rotatablely connected
Shaft B.
Specifically, the pre-inserted cam and insertion cam center all have mounting hole, the mounting hole and the drive shaft
It is connected.
The utility model has the beneficial effects that：
The cam pin mechanism is assigned with two cams, a pre-inserted cam, an insertion cam in insertion station, then matches
Closing driven member mechanism can dexterously complete in a station, with realization " press from both sides → cut → pre-inserted holding → final pressure be inserted into ", section
About station, increased final pressure improve the precision that terminal is inserted into ensure that it is highly consistent that all needles are inserted into.
Description of the drawings
Fig. 1 is a kind of three-dimensional view of the cam pin mechanism of universal high speed with final pressure of the utility model.
Fig. 2 is a kind of upward view of the cam pin mechanism of universal high speed with final pressure of the utility model.
Fig. 3 is the front view of the transmission arm A and transmission arm B of the utility model.
Fig. 4 is the pre-inserted cam of the utility model and the right view of connecting pole A.
Fig. 5 is the insertion cam of the utility model and the right view of connecting pole B.
Fig. 6 is the displacement relation figure of the rotational angle and the second follower plate of the pre-inserted cam of the utility model.
Fig. 7 is the displacement relation figure of the rotational angle and the first follower plate of the insertion cam of the utility model.
Reference numeral is：Drive component 1, driving motor 11, drive shaft 12, pre-inserted cam 2, the first module 21, the second mould
Block 22, the 4th module 24, is inserted into cam 3, the 5th module 31, the 6th module 32, the 7th module 33, the 8th mould at third module 23
Block 34, the 9th module 35, the tenth module 36, transmission arm A4, transmission arm main body A 41, connecting pole A42, shaft A43, transmission arm B5,
It is driven arm body B51, connecting pole B52, shaft B53, driven member mechanism 6, pedestal 61, the first follower plate 62, pushing plate B621, end
Sub- plate 622, the second follower plate 63, pushing plate A631, free gap 7, mounting hole 8.
Specific implementation mode
The utility model is described in further detail with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
Referring to Fig.1 shown in -5：
A kind of cam pin mechanism of the universal high speed with final pressure, including it is drive component 1, pre- on drive component 1
It inserts cam 2 and is inserted into cam 3, the transmission arm A4 being slidably connected with pre-inserted cam 2, the transmission arm being slidably connected with insertion cam 3
B5, the driven member mechanism 6 being rotatablely connected with transmission arm A4 and transmission arm B5；
Drive component 1 includes driving motor 11 and the coaxially connected drive shaft 12 of driving motor 11,11 conduct of driving motor
The driving device of cam pin mechanism, for realize terminal high speed contact pin, driving motor 11 be stepper motor or electro-motor, in advance
It inserts cam 2 and is inserted into cam 3 and be sequentially sleeved in drive shaft 12, pre-inserted cam 2 is close to the setting of 11 side of driving motor, opens and drives
Dynamic motor 11, drive shaft 12 drive pre-inserted cam 2 and are inserted into cam 3 and rotate；
Pre-inserted cam 2 includes the first module 21, the second module 22, third module 23, the 4th module 24,21 He of the first module
The edge contour of third module 23 be arc structure, below the center of circle of all arc structures in same point, the first module 21
Radius is R1, and the radius of third module 23 is R3, R3 ＞ R1, and the edge contour of the second module 22 and the 4th module 24 is parabola
The endpoint for being close to the first module 21 of structure, the second module 22 is R1 at a distance from the center of circle, and the second module 22 is close to third mould
The endpoint of block 23 is R3, the parabolical shape gradually to open at a distance from the center of circle；4th module 24 is close to the first mould
The endpoint of block 21 is R1 at a distance from the center of circle, and the endpoint for being close to third module 23 of the 4th module 24 is R3 at a distance from the center of circle,
The parabolical shape to be gradually reduced；The edge of first module 21, the second module 22, third module 23, the 4th module 24
It is smoothly connected, forms a disc cam.
Be inserted into cam 3 include the 5th module 31, the 6th module 32, the 7th module 33, the 8th module 34, the 9th module 35,
The edge contour of tenth module 36, the 5th module 31, the 7th module 33 and the 9th module 35 is arc structure, the 5th module 31
Radius is R5, and the radius of the 7th module 33 is R7, and the radius of the 9th module 35 is R9, R9 ＞ R7=R3 ＞ R5=R1, the 6th mould
The edge contour of block 32, the 8th module 34 and the tenth module 36 is parabolic structure；6th module 32 is close to the 5th module 31
Endpoint be R5 at a distance from the center of circle, the endpoint for being close to the 7th module 33 of the 6th module 32 is R7, the throwing at a distance from the center of circle
Object line is the shape gradually opened；The endpoint for being close to the 7th module 33 of 8th module 34 is R7 at a distance from the center of circle, the 8th
The endpoint for being close to the 9th module 35 of module 34 is R9, the parabolical shape gradually to open at a distance from the center of circle；Tenth
The endpoint for being close to the 9th module 35 of module 36 is R9, the endpoint for being close to the 5th module 31 of the tenth module 36 at a distance from the center of circle
With at a distance from the center of circle be R5, the parabolical shape to be gradually reduced；5th module 31, the 6th module 32, the 7th module 33,
The edge-smoothing connection of 8th module 34, the 9th module 35, the tenth module 36, forms a disc cam.
Further, the interior angle of the first module 21 and the 5th module 31 is 225 °, the second module 22 and the 6th module 32
Interior angle is 50 °, and the interior angle of third module 23 is 45 °, and the interior angle of the 4th module 24 and the tenth module 36 is 40 °, the 7th module 33
Interior angle be 30 °, the interior angle of the 8th module 34 is 10 °, and the interior angle of the 9th module 35 is 5 °.
Further, driven member mechanism 6 include pedestal 61, the first follower plate 62 for being slidably connected on pedestal 61 and
The second follower plate 63 being slidably connected on the first follower plate 62,62 1 side bottom of the first follower plate are fixedly connected with pushing plate
B621, pushing plate B621 push the first follower plate 62 to be moved left and right on pedestal 61；Second follower plate, 63 bottom is fixedly connected with
Pushing plate A631, pushing plate A631 push the second follower plate 63 to be moved left and right on the first follower plate 62；First follower plate 62 is right
The position of Ying Yuyu pushing plates A631 is equipped with through-hole, and pushing plate A631 runs through the through-hole.
Further, top edge of first follower plate 62 far from the sides transmission arm A4 is fixed with a terminal board 622,
The movement of first follower plate 62 can drive the movement of terminal board 622 to be folded in terminal when terminal board 622 moves to the left
In terminal, that is, pluggable connector of slot；It is the second follower plate 63, the second follower plate that terminal board 622, which is close to the sides transmission arm A4,
It is set between 63 and terminal board 622 there are one free gap 7, the second follower plate 63 can move in free gap 7.
Further, transmission arm A4 include transmission arm main body A 41, be located at 41 side bottom end of transmission arm main body A and with it is pre-inserted
Connecting pole A42 that cam 2 is slidably connected, positioned at 41 other side top of transmission arm main body A and with pushing plate A631 rotation connections
Shaft A43.
Further, transmission arm B5 include transmission arm body B51, be located at the transmission sides arm body B51 bottom end and with insertion
Connecting pole B52 that cam 3 is slidably connected, positioned at the same sides connecting pole B52 top and turn with pushing plate B621 rotation connections
Axis B53.
Further, pre-inserted cam 2 and 3 center of insertion cam all have mounting hole 8, and mounting hole 8 coordinates with drive shaft 12
Connection.
Action process explanation：
Referring to figure 6 and figure 7,0 ° of Angle Position of pre-inserted cam 2 and insertion cam 3 is set as initial position, and two cams turn
Dynamic direction is counterclockwise.
(1) driving motor 11 rotates counterclockwise, and from 0 ° of angle to 160 ° of angle stages, transmission arm A4 and transmission arm B5 do not occur to turn
Dynamic, the displacement of the first follower plate 62 and the second follower plate 63 is 0；
(2) from 160 ° of angles to 210 ° of angle stages, transmission arm A4 and transmission arm B5 in the branch of pre-inserted cam 2 and insertion cam 3
Under support effect, the first follower plate 62 and the second follower plate 63 is driven to be moved to the left, the first follower plate 62 and the second follower plate 63 move
Dynamic distance is 8mm, at this point, the terminal board 622 of 62 front end of the first follower plate is moved to the left 8mm, terminal is substantially secured to
On connector；
(3) from 210 ° of angles to 240 ° of angle stages, since the edge of third module 23 and the 7th module 33 is arc-shaped, transmission
Arm A4 and transmission arm B5 do not rotate, this stage, and the displacement of the first follower plate 62 and the second follower plate 63 is 0；
(4) from 240 ° of angles to 250 ° of angle stages, since 23 edge of third module is arc-shaped, transmission arm A4 does not occur to turn
Dynamic, the displacement in this stage, the second follower plate 63 is 0；Due to 34 edge of the 8th module be it is parabola shaped, at this time be inserted into cam 3 with
Transmission arm B5 rotates, and the second follower plate 63 is made to continue to turn left, this stage, and the displacement of the second follower plate 63 is 0.4mm,
Meanwhile the terminal board 622 of 62 front end of the first follower plate is moved to the left 0.4mm, terminal is under the pressure effect of terminal board 622
It is further inserted into connector；
(5) from 250 ° of angles to 255 ° of angle stages, since the edge of third module 23 and the 9th module 35 is arc-shaped, transmission
Arm A4 and transmission arm B5 do not rotate, this stage, and the displacement of the first follower plate 62 and the second follower plate 63 is 0；
(6) from 255 ° of angles to 295 ° of angle stages, since the edge of the 4th module 24 and the tenth module 36 is downward parabolic
Cable architecture, transmission arm A4 and transmission arm B5 rotate, this stage, and the displacement of the first follower plate 62 is -8.4mm, and second is driven
The displacement of plate 63 is -8mm；
(7) from 295 ° of angles to 0 ° of angle stage, pre-inserted cam 2 and insertion cam 3 return to origin.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of cam pin mechanism of universal high speed with final pressure, which is characterized in that including drive component (1), mounted on described
The transmission arm A that pre-inserted cam (2) and insertion cam (3) and the pre-inserted cam (2) on drive component (1) are slidably connected
(4), the transmission arm B (5) being slidably connected with the insertion cam (3) and the transmission arm A (4) and the transmission arm B (5) turn
The driven member mechanism (6) of dynamic connection；
The driving component (1) includes driving motor (11) and the coaxially connected drive shaft (12) of the driving motor (11), institute
It states pre-inserted cam (2) and the insertion cam (3) is sequentially sleeved in the drive shaft (12), the pre-inserted cam (2) is close to
Driving motor (11) the side setting；
The pre-inserted cam (2) includes the first module (21), the second module (22), third module (23), the 4th module (24), institute
The edge contour for stating the first module (21) and third module (23) is arc structure, and the radius of first module (21) is R1,
The radius of the third module (23) is R3, R3 ＞ R1, and the edge contour of second module (22) and the 4th module (24) is
Parabolic structure；
The insertion cam (3) includes the 5th module (31), the 6th module (32), the 7th module (33), the 8th module (34), the
Nine modules (35), the tenth module (36), the 5th module (31), the 7th module (33) and the 9th module (35) edge contour
Radius for arc structure, the 5th module (31) is R5, and the radius of the 7th module (33) is R7, the 9th module
(35) radius is R9, R9 ＞ R7=R3 ＞ R5=R1, the 6th module (32), the 8th module (34) and the tenth module (36)
Edge contour be parabolic structure.
2. a kind of cam pin mechanism of the universal high speed according to claim 1 with final pressure, which is characterized in that described first
The interior angle of module (21) and the 5th module (31) is 225 °, and the interior angle of second module (22) and the 6th module (32) is 50 °,
The interior angle of the third module (23) is 45 °, and the interior angle of the 4th module (24) and the tenth module (36) is 40 °, described the
The interior angle of seven modules (33) is 30 °, and the interior angle of the 8th module (34) is 10 °, and the interior angle of the 9th module (35) is 5 °.
3. a kind of cam pin mechanism of the universal high speed according to claim 1 with final pressure, which is characterized in that described driven
The first follower plate (62) and be slidably connected at that part mechanism (6) includes pedestal (61), is slidably connected on the pedestal (61)
The second follower plate (63) on first follower plate (62), (62) one side bottom of first follower plate are fixedly connected with promotion
Plate B (621), the second follower plate (63) bottom are fixedly connected with pushing plate A (631), and first follower plate (62) is corresponding
In being equipped with through-hole with the position of the pushing plate A (631), the pushing plate A (631) runs through the through-hole.
4. a kind of cam pin mechanism of the universal high speed according to claim 3 with final pressure, which is characterized in that described first
Top edge of the follower plate (62) far from transmission arm A (4) side is fixed with a terminal board (622), and the terminal is inserted
It is second follower plate (63), second follower plate (63) and the terminal board that plate, which is close to transmission arm A (4) side,
(622) free gap (7) there are one being set between.
5. a kind of cam pin mechanism of the universal high speed according to claim 3 with final pressure, which is characterized in that the transmission
Arm A (4) include transmission arm main body A (41), be located at transmission arm main body A (41) the side bottom end and with the pre-inserted cam (2)
The connecting pole A (42) that is slidably connected, it is located at transmission arm main body A (41) other side top and turns with the pushing plate A (631)
The shaft A (43) of dynamic connection.
6. a kind of cam pin mechanism of the universal high speed according to claim 3 with final pressure, which is characterized in that the transmission
Arm B (5) include transmission arm body B (51), be located at transmission arm body B (51) the side bottom end and with the insertion cam (3)
The connecting pole B (52) that is slidably connected, the top for being located at described connecting pole B (52) the same side are simultaneously rotated with the pushing plate B (621)
The shaft B (53) of connection.
7. a kind of cam pin mechanism of the universal high speed according to claim 1 with final pressure, which is characterized in that described pre-inserted
Cam (2) and insertion cam (3) center all have mounting hole (8), and the mounting hole (8) connects with the drive shaft (12) cooperation
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057954.XU CN207967568U (en) | 2018-01-15 | 2018-01-15 | A kind of cam pin mechanism of the universal high speed with final pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057954.XU CN207967568U (en) | 2018-01-15 | 2018-01-15 | A kind of cam pin mechanism of the universal high speed with final pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967568U true CN207967568U (en) | 2018-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057954.XU Withdrawn - After Issue CN207967568U (en) | 2018-01-15 | 2018-01-15 | A kind of cam pin mechanism of the universal high speed with final pressure |
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| CN (1) | CN207967568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075342A (en) * | 2018-01-15 | 2018-05-25 | 富加宜连接器（东莞）有限公司 | A kind of cam pin mechanism of universal high speed with final pressure |
-
2018
- 2018-01-15 CN CN201820057954.XU patent/CN207967568U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075342A (en) * | 2018-01-15 | 2018-05-25 | 富加宜连接器（东莞）有限公司 | A kind of cam pin mechanism of universal high speed with final pressure |
| CN108075342B (en) * | 2018-01-15 | 2023-11-07 | 富加宜连接器（东莞）有限公司 | General high-speed cam contact pin mechanism with final pressure |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20231107 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20231107 |