CN201657597U - Terminal press mounting mechanism and press mounting device of primary coil connector and terminal - Google Patents
Terminal press mounting mechanism and press mounting device of primary coil connector and terminal Download PDFInfo
- Publication number
- CN201657597U CN201657597U CN2009202467499U CN200920246749U CN201657597U CN 201657597 U CN201657597 U CN 201657597U CN 2009202467499 U CN2009202467499 U CN 2009202467499U CN 200920246749 U CN200920246749 U CN 200920246749U CN 201657597 U CN201657597 U CN 201657597U
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- terminal
- press
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- primary coil
- loading apparatus
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Abstract
The utility model provides a terminal press mounting mechanism. The terminal press mounting mechanism (3) is provided with a pedestal (32), a guide rail (35), a spring (33), a terminal block (38) for installing the terminal and a connector base (37) for installing the connector, wherein the guide rail (35) is vertically arranged on the pedestal (32); the spring is sheathed on the guide rail (35); the terminal block (38) is fixed on the pedestal (32); the connector base (37) is arranged above the spring (33) and can be installed on the guide rail (35) in the mode of sliding up and down.
Description
Technical field
The utility model relates to a kind of terminal press mechanism and possesses the primary coil connector of this mechanism and the press-loading apparatus of terminal.
Background technology
Ignition coil is a requisite vitals in the electronic engine management system, is the core component of igniter, produces a kind of transformer of the required high-tension electricity of engine ignition.There are two groups of coils, primary coil and secondary coils in common ignition coil the inside.The thicker enamelled wire of primary coil, the enamelled wire of using the 0.5-1 millimeter usually is around about the 200-500 circle; The thinner enamelled wire of secondary coil, the enamelled wire of using 0.1 millimeter usually is around about the 15000-25000 circle.
Primary coil one end is connected with low-tension supply (+) on the car, and the other end is connected with switching device (circuit breaker).Secondary coil one end is connected with primary coil, and the other end is connected the output high-tension electricity with the high-voltage line output.When contact breaker points was closed, the low-voltage DC of 12V, 24V or 6V produced a very strong magnetic field around the growth along with electric current on the primary coil connection car, and iron core has stored magnetic field energy; When contact breaker points disconnected, when the primary coil circuit disconnects, decayed rapidly in the magnetic field of primary coil, and secondary coil will induce very high voltage, makes the gas at spark plug two electrode gap places breakdown, produces spark.The magnetic field disappearance speed of primary coil is fast more, and the electric current that electric current disconnects moment is big more, and the turn ratio of two coils is big more, and then the voltage that induces of secondary coil is high more.
The primary coil of ignition coil twines enamelled wire on the general iron core that adopts the silicon steel sheet in 0.3 millimeter to build up, and two the end of a thread of enamelled wire link to each other with the terminal of connector.And connector and terminal generally adopt Shooting Technique, be about to terminal and directly be injected in the plastic cement connector, and complex process, cost is higher.If adopt the mode of terminal press to the plastics connector, what then be difficult to guarantee terminal press-fits the position and the degree of depth, causes the poor fit between primary coil and power supply to cause igniting unusual.
The utility model content
The utility model is In view of the foregoing made, and purpose is to provide a kind of and guarantees the terminal press degree of depth and technology simple, lower-cost terminal press mechanism and possess the primary coil connector of this mechanism and the press-loading apparatus of terminal.
The terminal press mechanism of the utility model first technical scheme is characterized in that having:
Pedestal;
Guide rail, upright being located on the pedestal;
Spring is enclosed within on the guide rail outward;
The terminal base that is used for mounting terminal is fixed on the pedestal;
Be used to install the connection headstock of connector, be positioned at the top of spring and can slide up and down to be installed on the guide rail.
According to the utility model, can guarantee the terminal press degree of depth, and technology is simple, cost is lower.
In terminal press of the present utility model mechanism, above-mentioned guide rail has two, with the number of above-mentioned guide rail accordingly, above-mentioned spring also has two.
According to the utility model, the connection headstock is stably moved with respect to terminal base.
In terminal press of the present utility model mechanism, above-mentioned terminal base has the location notch that is used for mounting terminal.
According to the utility model, can make the location of terminal become simple.
In terminal press of the present utility model mechanism, above-mentioned location notch is two, the varying in size of this two location notchs.
According to the utility model, can prevent that the terminal dress is anti-.
In terminal press of the present utility model mechanism, above-mentioned connection headstock is a contoured design, by above-mentioned location notch, guarantees the centering of terminal and connector jack position.
According to the utility model, can make the making that connects headstock become simple.
In terminal press of the present utility model mechanism, on above-mentioned terminal base, magnet is installed, so that terminal is adsorbed in the location notch.
According to the utility model, make the installation of terminal become simple.
In terminal press of the present utility model mechanism, above-mentioned terminal base is positioned on the above-mentioned pedestal by alignment pin.
According to the utility model, make the installation of terminal base become simple.
The primary coil connector of the utility model second technical scheme and the press-loading apparatus of terminal is characterized in that possessing:
Above-mentioned terminal press mechanism;
Forcing press comprises the pressure head that the connection headstock to above-mentioned terminal press mechanism pushes and is positioned at presenting a theatrical performance as the last item on a programme of this pressure head below;
Position-limit mechanism after being press-fit into place, carries out spacing to the connection headstock of terminal press-loading device.
According to the utility model, can guarantee the terminal press degree of depth, and technology is simple, cost is lower.
In the press-loading apparatus of primary coil connector and terminal, above-mentioned forcing press is the hand forcing press, and described forcing press has the forcing press handle, by depressing this forcing press handle above-mentioned pressure head is depressed above-mentioned connection headstock.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, above-mentioned position-limit mechanism is an automatic spacing mechanism.
According to the utility model, above-mentioned position-limit mechanism can carry out spacing action automatically.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, in above-mentioned automatic spacing mechanism, possess gag lever post and the spacing spring of using, it is planar that the bar head of above-mentioned gag lever post is circular arc, when stressed, the gag lever post withdrawal is after waiting to be press-fit into place, gag lever post stretches out with under the spring action spacing, will connect headstock and block.
According to the utility model, can simply construct the formation position-limit mechanism.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, also possess: testing agency, whether detection is press-fit into place.
According to the utility model, can improve the accuracy that press-fits the position.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, on pressure head, be equipped with to detect and use copper sheet, after being press-fit into place, terminal contacts with copper sheet, the test circuit conducting, testing agency sounds.
According to the utility model, be convenient to the press-loading apparatus that the operator correctly uses this primary coil connector and terminal.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, also possess: unloading mechanism is used for the press-loading apparatus of workpiece from primary coil connector and terminal taken out.
According to the utility model, can easily workpiece be taken out.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, described unloading mechanism is the manual type unloading mechanism, and it has: material returned handle; The power transmission shaft that is connected with handle with this material returned; Be installed in the cam on the power transmission shaft; The material returned push rod that rotation by cam is pushed.
According to the utility model, can constitute unloading mechanism in simple mode.
In the press-loading apparatus of primary coil connector of the present utility model and terminal, the described material returned is in same direction with the major axis of handle and cam.
According to the utility model, can utilize the action of gravity of the material returned with handle, guarantee that cam stops at vertical position all the time, thereby prevent that cam is parked in the dead-centre position.
Description of drawings
Fig. 1 is the cutaway view of the installment state of expression terminal press of the present utility model mechanism.
Fig. 2 is the stereogram of the installment state of the above-mentioned terminal press of expression mechanism.
Fig. 3 is the stereogram of the terminal base of terminal press mechanism.
Fig. 4 is the stereogram of the connection headstock of terminal press mechanism.
Fig. 5 is the stereogram of automatic spacing mechanism.
Fig. 6 is the stereogram of manual unloading mechanism.
Fig. 7 is the schematic diagram of the press-loading apparatus of expression primary coil connector of the present utility model and terminal.
Embodiment
Below in conjunction with description of drawings terminal press of the present utility model mechanism and possess the primary coil connector of this mechanism and the preferred implementation of the press-loading apparatus of terminal.
[structure of terminal press mechanism]
As shown in Figure 1, terminal press mechanism 3 has: pedestal 32; Guide rail 35, upright being located on the pedestal 32; Spring 33 is enclosed within outward on the guide rail 35; The terminal base 38 that is used for mounting terminal is fixed on the pedestal 32; Be used to install the connection headstock 37 of connector, be positioned at the top of spring 33 and can slide up and down to be installed on the guide rail 35.
In the present embodiment, above-mentioned guide rail 35 has two, with the number of above-mentioned guide rail 35 accordingly, above-mentioned spring 33 also has two, these two springs 33 are outer respectively to be enclosed within on the guide rail 35.
In the present embodiment, as Fig. 1 and shown in Figure 3, above-mentioned terminal base 38 has the location notch that is used for mounting terminal.Above-mentioned location notch is two, and varying in size of these two location notchs prevented that thus two terminal B+/C-dresses of primary coil are anti-.
In addition, as shown in Figure 2, above-mentioned connection headstock 37 is a contoured design, by the location notch of terminal base 38, guarantees the centering of terminal and connector jack position.On above-mentioned terminal base 38, magnet (not shown) is installed, so that terminal is adsorbed in the location notch.Above-mentioned terminal base is positioned on the above-mentioned pedestal 32 by alignment pin 311.As shown in Figure 4, connect headstock 37 and have the diameter guide rail installing hole bigger slightly than the diameter of guide rail 35.
As shown in Figure 1, utilize fixed head 311, the terminal base 38 that is positioned on the pedestal 32 is fixing, the radial dimension of block 36 is bigger than the radial dimension of the guide rail installing hole that connects headstock 37, utilize screw 34 that block 36 is fixed on the other end of guide rail 35, make that connecting headstock 37 is slidably located between block 36 and the spring 33.In addition, described pedestal 32 is fixed on the base plate 31.
[structure that possesses the press-loading apparatus of the primary coil connector of this terminal press mechanism and terminal]
Below, the structure of the press-loading apparatus of primary coil connector with above-mentioned terminal press mechanism 3 and terminal is described.
As shown in Figure 7, the press-loading apparatus of primary coil connector of the present utility model and terminal possesses: terminal press as described above mechanism 3; Forcing press, what comprise pressure head 5 and be positioned at these pressure head 5 belows presents a theatrical performance as the last item on a programme 2; Position-limit mechanism 6 after being press-fit into place, carries out spacing to the connection headstock 37 of terminal press-loading device 3.
Above-mentioned forcing press is the hand forcing press, and described forcing press has the forcing press handle, by depressing this forcing press handle above-mentioned pressure head 5 is depressed above-mentioned connection headstock 37.
Above-mentioned position-limit mechanism 6 is automatic spacing mechanisms, and it has gag lever post 61 and spacing with handle 62.In above-mentioned automatic spacing mechanism 6, also possesses the spacing spring of using, it is planar that the bar head of above-mentioned gag lever post 61 is circular arc, in the process of pressing down, connect headstock 37 and be pressed onto on the gag lever post 61 of position-limit mechanism 6, when stressed, gag lever post 61 withdrawals, after waiting to be press-fit into place, gag lever post 61 stretches out with under the spring action spacing, will connect headstock 37 and block.
In addition, the press-loading apparatus of primary coil connector of the present utility model and terminal also possesses: testing agency 7, whether detection is press-fit into place.Be equipped with to detect on pressure head 5 and use copper sheet, after being press-fit into place, terminal contacts with copper sheet, the test circuit conducting, and testing agency 7 sounds.
In addition, for convenience workpiece is taken out from device, the press-loading apparatus of primary coil connector of the present utility model and terminal also possesses: unloading mechanism 4 is used for the press-loading apparatus of workpiece from primary coil connector and terminal taken out.Described unloading mechanism 4 is manual type unloading mechanisms, and it has: material returned handle 44; The power transmission shaft 45 that is connected with handle 44 with this material returned; Be installed in the cam 43 on the power transmission shaft 45; The material returned push rod 42 that rotation by cam 43 is pushed.For preventing that cam 43 is parked in the dead-centre position, the described material returned is in same direction with the major axis of handle 44 and cam 43, utilizes the action of gravity of the material returned with handle 44, guarantees that cam 43 stops at vertical position all the time.After being press-fit into place, pull the material returned handle 44 of unloading mechanism 4, the material returned drives cams 43 with handle 44 by power transmission shaft 45 and rotates, and cam 43 promotion material returned push rods 42 withdraw from workpiece 41 from device.
In addition, the press-loading apparatus of primary coil connector of the present utility model and terminal also possesses: workbench 1, presenting a theatrical performance as the last item on a programme of testing agency 7 and forcing press 2 is fixed on this workbench 1.
Below, the course of work of the press-loading apparatus of primary coil connector and terminal is described.
1. get terminal B+, C-and be put on the terminal base 38, terminal base 38 is put on the alignment pin 311 of pedestal 32.
2. get connector, be put on the connection headstock 37.
3. depress the forcing press handle, terminal is pressed in the connector.Whether testing agency's 7 automatic detections are press-fit into place.
4. the material returned of pulling unloading mechanism 4 is withdrawed from connector with handle 44 from device.
5. pull the spacing with handle 62 of position-limit mechanism 6, the press-loading apparatus of primary coil connector and terminal automatically resets.
6. take off workpiece 41, assembling is finished.
[other execution modes]
In the above-described embodiment, the number of guide rail and spring all is two, but also one or more can be set.
In the above-described embodiment, the location notch that is used for mounting terminal of terminal base is two, but when being a plurality of, also a plurality of location notchs can correspondingly be set at terminal.
In the above-described embodiment, the varying in size of two location notchs that are used for mounting terminal of terminal base, but also can discern location notch by other features, for example by sign etc. is set.
In the above-described embodiment,, terminal is adsorbed onto in the location notch on the terminal base,, also can adopts other modes as long as terminal can be adsorbed onto in the location notch on the terminal base by magnet.
In the above-described embodiment, forcing press is the hand forcing press, but also can adopt the self-action forcing press.
In the above-described embodiment, above-mentioned position-limit mechanism is an automatic spacing mechanism, but also can be manual position-limit mechanism.
In the above-described embodiment, above-mentioned unloading mechanism is the manual type unloading mechanism, adopts the self-action unloading mechanism but also can be.
The utility model is not limited to the respective embodiments described above, in not breaking away from claims institute restricted portion, can do other various changes.
Claims (16)
1. terminal press mechanism is characterized in that having:
Pedestal;
Guide rail, upright being located on the pedestal;
Spring is enclosed within on the guide rail outward;
The terminal base that is used for mounting terminal is fixed on the pedestal;
Be used to install the connection headstock of connector, be positioned at the top of spring and can slide up and down to be installed on the guide rail.
2. terminal press as claimed in claim 1 mechanism is characterized in that,
Above-mentioned guide rail has two, with the number of above-mentioned guide rail accordingly, above-mentioned spring also has two.
3. terminal press as claimed in claim 1 or 2 mechanism is characterized in that,
Above-mentioned terminal base has the location notch that is used for mounting terminal.
4. terminal press as claimed in claim 3 mechanism is characterized in that,
Above-mentioned location notch is two, the varying in size of this two location notchs.
5. terminal press as claimed in claim 3 mechanism is characterized in that,
Above-mentioned connection headstock is a contoured design, by above-mentioned location notch, guarantees the centering of terminal and connector jack position.
6. terminal press as claimed in claim 3 mechanism is characterized in that,
On above-mentioned terminal base, magnet is installed, so that terminal is adsorbed in the location notch.
7. terminal press as claimed in claim 1 or 2 mechanism is characterized in that,
Above-mentioned terminal base is positioned on the above-mentioned pedestal by alignment pin.
8. the press-loading apparatus of primary coil connector and terminal is characterized in that possessing:
Each described terminal press mechanism among the claim 1-7;
Forcing press comprises the pressure head that the connection headstock to above-mentioned terminal press mechanism pushes and is positioned at presenting a theatrical performance as the last item on a programme of this pressure head below;
Position-limit mechanism after being press-fit into place, carries out spacing to the connection headstock of terminal press-loading device.
9. the press-loading apparatus of primary coil connector as claimed in claim 8 and terminal is characterized in that,
Above-mentioned forcing press is the hand forcing press, and described forcing press has the forcing press handle, by depressing this forcing press handle above-mentioned pressure head is depressed above-mentioned connection headstock.
10. the press-loading apparatus of primary coil connector as claimed in claim 8 and terminal is characterized in that,
Above-mentioned position-limit mechanism is an automatic spacing mechanism.
11. the press-loading apparatus of primary coil connector as claimed in claim 10 and terminal is characterized in that,
In above-mentioned automatic spacing mechanism, possess gag lever post and the spacing spring of using, it is planar that the bar head of above-mentioned gag lever post is circular arc, when stressed, the gag lever post withdrawal, after waiting to be press-fit into place, gag lever post stretches out with under the spring action spacing, will connect headstock and block.
12. the press-loading apparatus of primary coil connector as claimed in claim 8 and terminal is characterized in that also possessing:
Testing agency, whether detection is press-fit into place.
13. the press-loading apparatus of primary coil connector as claimed in claim 12 and terminal is characterized in that,
Be equipped with to detect on pressure head and use copper sheet, after being press-fit into place, terminal contacts with copper sheet, the test circuit conducting, and testing agency sounds.
14. the press-loading apparatus as each described primary coil connector and terminal among the claim 8-13 is characterized in that also possessing:
Unloading mechanism is used for the press-loading apparatus of workpiece from primary coil connector and terminal taken out.
15. the press-loading apparatus of primary coil connector as claimed in claim 14 and terminal is characterized in that,
Described unloading mechanism is the manual type unloading mechanism, and it has: material returned handle; The power transmission shaft that is connected with handle with this material returned; Be installed in the cam on the power transmission shaft; The material returned push rod that rotation by cam is pushed.
16. the press-loading apparatus of primary coil connector as claimed in claim 15 and terminal is characterized in that,
The described material returned is in same direction with the major axis of handle and cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202467499U CN201657597U (en) | 2009-10-30 | 2009-10-30 | Terminal press mounting mechanism and press mounting device of primary coil connector and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202467499U CN201657597U (en) | 2009-10-30 | 2009-10-30 | Terminal press mounting mechanism and press mounting device of primary coil connector and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657597U true CN201657597U (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202467499U Expired - Lifetime CN201657597U (en) | 2009-10-30 | 2009-10-30 | Terminal press mounting mechanism and press mounting device of primary coil connector and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201657597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501055A (en) * | 2011-10-27 | 2012-06-20 | 苏州金牛精密机械有限公司 | Jig for pressing terminal into product |
| CN104289657A (en) * | 2014-08-04 | 2015-01-21 | 竹昌精密冲压件(上海)有限公司 | Assembled PIN press-fitting jig |
| CN106949865A (en) * | 2017-03-30 | 2017-07-14 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning tool |
| CN109333039A (en) * | 2018-11-27 | 2019-02-15 | 宁波意卡德电器科技有限公司 | A kind of assembly device of stator core and stator coil |
-
2009
- 2009-10-30 CN CN2009202467499U patent/CN201657597U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501055A (en) * | 2011-10-27 | 2012-06-20 | 苏州金牛精密机械有限公司 | Jig for pressing terminal into product |
| CN104289657A (en) * | 2014-08-04 | 2015-01-21 | 竹昌精密冲压件(上海)有限公司 | Assembled PIN press-fitting jig |
| CN106949865A (en) * | 2017-03-30 | 2017-07-14 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning tool |
| CN106949865B (en) * | 2017-03-30 | 2019-04-19 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning jig |
| CN109333039A (en) * | 2018-11-27 | 2019-02-15 | 宁波意卡德电器科技有限公司 | A kind of assembly device of stator core and stator coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |