CN211860697U - Circuit board positioning pin tool - Google Patents
Circuit board positioning pin tool Download PDFInfo
- Publication number
- CN211860697U CN211860697U CN202020374805.3U CN202020374805U CN211860697U CN 211860697 U CN211860697 U CN 211860697U CN 202020374805 U CN202020374805 U CN 202020374805U CN 211860697 U CN211860697 U CN 211860697U
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- plate
- circuit board
- fixed
- pin
- contact pin
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to a circuit board location contact pin frock, including frock tool, contact pin subassembly, slide rail set spare triplex. The tooling jig comprises a supporting plate, an upper mounting plate fixed on the upper part of the supporting plate, a needle plate fixed on the side part of the supporting plate, and a circuit board clamp arranged on the supporting plate and positioned on the lower part of the upper mounting plate; the tool fixture is used for bearing the circuit board, the pin inserting assembly is used for carrying out pin inserting operation on the circuit board, and the slide rail assembly is used for providing stable sliding capacity for the tool fixture and the pin inserting assembly. Compare in traditional contact pin frock, the utility model discloses possess better contact pin stability. The wrench assembly provides a propelling force for the transmission plate, the transmission plate guides the propelling force to the push rod, and the push rod props against the circuit board to be inserted with the pin; and set up the attenuator at the both ends of driving plate for the driving plate can possess the damping when promoting, makes the driving plate impel steadily like this and can not cause the impact to the face of circuit board.
Description
Technical Field
The utility model relates to a contact pin frock, concretely relates to circuit board location contact pin frock.
Background
In the field of circuit board manufacturing, a pin is a common process. The pins are used for transmitting power and signals, and some output or input terminals of the circuit board are connected in a pin or socket mode, so that disconnection and connection are facilitated. The contact pin can simplify the difficulty of circuit board later stage wiring, wire jumper, debugging and maintenance greatly.
Common contact pin frock lacks stable slide rail set spare usually among the prior art, leads to the circuit board quality that the contact pin came out to uneven to the circuit board is got when pressing from both sides and is got easy to cause the damage because of the impact force is too big.
Therefore, how to improve the stability of the contact pin on the basis of ensuring accurate positioning and stable fixing of the circuit board is important.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a circuit board location contact pin frock to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a circuit board positioning pin tool comprises a tool, a pin component and a slide rail component.
The tooling jig comprises a supporting plate, an upper mounting plate fixed on the upper part of the supporting plate, a needle plate fixed on the side part of the supporting plate, and a circuit board clamp arranged on the supporting plate and positioned on the lower part of the upper mounting plate;
the contact pin assembly is arranged on one side, close to the needle plate, of the tooling jig in a sliding mode;
the slide rail assembly comprises a pair of linear slide rails which are arranged on a base surface in parallel, a plurality of slide blocks which are arranged on the linear slide rails in a sliding manner, transition plates which are respectively erected and fixed on the slide blocks, a lower mounting plate which is fixed on the transition plates, and a propelling mechanism which is arranged at the lower part of the lower mounting plate and used for propelling the tooling jig;
the tool fixture is integrally fixed on the lower mounting plate.
In a further embodiment, the needle plate comprises a plate body, a plurality of positioning holes arranged on the plate body, and a plurality of needle holes arranged on the positioning holes in an array; the locating hole plays the positioning role to the needle plate, so that the needle plate can be kept stable when sliding horizontally, and the needle hole is used for penetrating through the PCB contact pin, so that the contact pin can be smoothly inserted into the designated position of the circuit board.
In a further embodiment, the circuit board clamp comprises a clamp base, heightening plates fixed on two sides of the upper portion of the clamp base, a positioning plate erected and fixed on the heightening plates, a transmission plate arranged on the clamp base in a sliding mode and located on one side of the two heightening plates, and a wrench assembly hinged to one side of the middle of the transmission plate. One side of the driving plate is provided with a push rod, and a spring is sleeved on the push rod. The circuit board clamp is used for clamping a circuit board, so that the circuit board can be stably fixed on equipment when the contact pins are inserted, and the accuracy of the contact pins is ensured.
In a further embodiment, a linear slide rail and a slide block for providing a stroke for a transmission plate are fixed on the clamp base, and the transmission plate is erected and fixed on the slide block; dampers are installed on the clamp base and at two ends of the transmission plate. Through setting up the attenuator at the both ends of driving plate for the driving plate can possess the damping when promoting, makes the driving plate impel steadily like this and can not cause the impact to the face of circuit board.
In a further embodiment, the wrench assembly comprises a hinged support fixed on the clamp base, a rotary block sleeved on the hinged support, and a wrench body fixed on one side of the rotary block, wherein the surface of the wrench body is knurled; the fixture comprises a fixture base, a rotary block and a clamp base, wherein the rotary block is provided with an arc-shaped groove, the clamp base is provided with a pin, and the pin is used for providing rotary limit for the rotary block.
In a further embodiment, the pin inserting assembly comprises a shell, a servo motor fixed in the shell, a cam connected to one end of an output shaft of the servo motor, and a push plate arranged on one side of the cam in a sliding mode, wherein the side wall of the push plate is in contact with the side wall of the cam. The mechanism is designed by adopting a cam structure, is controlled by a servo motor and is suitable for high-speed pin inserting places.
In a further embodiment, the propulsion mechanism comprises a linear cylinder, a piston rod of the linear cylinder is connected through a cross beam fixed at the lower mounting plate, and the linear cylinder provides thrust for the tooling jig.
In a further embodiment, the rotary block is in the shape of an equilateral triangle, and three corners of the rotary block are rounded, and the radius of the rounded corner is 30 mm.
Has the advantages that: the utility model relates to a circuit board location contact pin frock, including frock tool, contact pin subassembly, slide rail set spare triplex. The tool fixture is used for bearing the circuit board, the pin inserting assembly is used for carrying out pin inserting operation on the circuit board, and the slide rail assembly is used for providing stable sliding capacity for the tool fixture and the pin inserting assembly. Compare in traditional contact pin frock, the utility model discloses possess better contact pin stability. In a further embodiment, the wrench assembly provides a propelling force for the transmission plate, the transmission plate guides the propelling force out to the push rod, and the push rod props against the circuit board to be inserted with the pins; and set up the attenuator at the both ends of driving plate for the driving plate can possess the damping when promoting, makes the driving plate impel steadily like this and can not cause the impact to the face of circuit board.
Drawings
Fig. 1 is a view of the overall structure of the present invention.
Fig. 2 is another view of the overall structure of the present invention.
Fig. 3 is a schematic structural view of the circuit board clamp of the utility model.
The figures are numbered: the device comprises a linear sliding rail 1, a sliding block 2, a pin inserting assembly 3, a pin plate 4, an upper mounting plate 5, a supporting plate 6, a lower mounting plate 7, a cross beam 8, a linear air cylinder 9, a clamp base 1001, a heightening plate 1002, a driving plate 1003, a positioning plate 1004, a damper 1005, a wrench body 1006, a rotary block 1007, a pin 1008, a hinged support 1009, an arc-shaped groove 1010, a push rod 1011 and a spring 1012.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
Referring to the attached drawings 1-3, the utility model discloses a circuit board positioning pin frock, including frock tool, contact pin subassembly 3, slide rail set spare triplex.
The tooling jig comprises a supporting plate 6, an upper mounting plate 5 fixed on the upper part of the supporting plate 6, a needle plate 4 fixed on the side part of the supporting plate 6, and a circuit board clamp arranged on the supporting plate 6 and positioned at the lower part of the upper mounting plate 5; the needle plate 4 comprises a plate body, a plurality of positioning holes arranged on the plate body, and a plurality of needle holes arranged on the positioning holes in an array manner; the locating hole plays a locating role in the pin plate 4, so that the pin plate 4 can be kept stable when sliding horizontally, and the pin hole is used for penetrating through a PCB pin, so that the pin can be smoothly inserted into a specified position of a circuit board.
The circuit board clamp comprises a clamp base 1001, heightening plates 1002 fixed on two sides of the upper portion of the clamp base 1001, a positioning plate 1004 erected and fixed on the heightening plates 1002, a transmission plate arranged on the clamp base 1001 in a sliding mode and located on one side of the two heightening plates 1002, and a wrench assembly hinged to one side of the middle of the transmission plate. One side of the driving plate is provided with a push rod 1011, and the push rod 1011 is sleeved with a spring 1012. The circuit board clamp is used for clamping a circuit board, so that the circuit board can be stably fixed on equipment when the contact pins are inserted, and the accuracy of the contact pins is ensured.
A linear slide rail 1 and a slide block 2 for providing a stroke for a transmission plate are fixed on the clamp base 1001, and the transmission plate is erected and fixed on the slide block 2; dampers 1005 are mounted on the clamp base 1001 at both ends of the driving plate. Through setting up attenuator 1005 at the both ends of driving plate for the driving plate can possess the damping when promoting, makes the driving plate impel steadily like this and can not cause the impact to the face of circuit board. The wrench assembly comprises a hinged support 1009 fixed on the clamp base 1001, a rotating block 1007 sleeved on the hinged support 1009, and a wrench body 1006 fixed on one side of the rotating block 1007, wherein the surface of the wrench body 1006 is knurled; an arc-shaped groove 1010 is formed in the rotating block 1007, a pin 1008 is arranged on the clamp base 1001 and located in the arc-shaped groove 1010, and the pin 1008 provides rotation limiting for the rotating block 1007. The rotary block 1007 is in the shape of an equilateral triangle, and three corners are all rounded, with a radius of 30 mm.
The contact pin assembly 3 is arranged on one side of the tooling jig close to the needle plate 4 in a sliding manner; the contact pin assembly 3 comprises a shell, a servo motor fixed in the shell, a cam connected to one end of an output shaft of the servo motor, and a push plate arranged on one side of the cam in a sliding mode, wherein the side wall of the push plate is in contact with the side wall of the cam. The mechanism is designed by adopting a cam structure, is controlled by a servo motor and is suitable for high-speed pin inserting places.
The slide rail assembly comprises a pair of linear slide rails 1 which are arranged on a base surface in parallel, a plurality of double slide blocks 2 which are arranged on the linear slide rails 1 in a sliding manner, transition plates which are respectively erected and fixed on the slide blocks 2, a lower mounting plate 7 which is fixed on the transition plates, and a propelling mechanism which is arranged at the lower part of the lower mounting plate 7 and used for propelling the tooling jig; the propulsion mechanism comprises a linear cylinder 9, a piston rod of the linear cylinder 9 is connected through a cross beam 8 fixed at the lower mounting plate 7, and the linear cylinder 9 provides thrust for the tooling jig. The tool fixture is integrally fixed on the lower mounting plate 7.
The working process of the utility model is as follows:
will treat the circuit board centre gripping of contact pin between the push rod 1011 and the locating plate 1004 of circuit board anchor clamps, it is specific, treat the one side of contact pin towards contact pin subassembly 3 with the circuit board earlier, and paste tight locating plate 1004, the manual spanner of pulling is followed, this moment gyration piece 1007 rotates, because gyration piece 1007 is equilateral triangle, and the radius angle is all done to three angle and is handled, the radius angle radius is 30mm, so when gyration piece 1007 rotates, its side can promote the driving plate, the advancing direction of driving plate is decided by the rotation direction of gyration piece 1007, the pulling direction decision of spanner promptly. In-process that marchs at the driving plate, for make the driving plate impel steadily and can not cause the impact to the face of circuit board, the utility model discloses on anchor clamps base 1001, and be located attenuator 1005 is installed at the both ends of driving plate, sets up attenuator 1005 through the both ends at the driving plate for the driving plate can possess the damping when promoting. After the circuit board centre gripping finishes, contact pin subassembly 3 starts, is driven the cam by servo motor and rotates, and then drives the push pedal and removes to on pushing the contact pin into the circuit board through the pinhole.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a circuit board location contact pin frock, characterized by includes:
the tooling jig comprises a supporting plate, an upper mounting plate fixed on the upper part of the supporting plate, a needle plate fixed on the side part of the supporting plate, and a circuit board clamp arranged on the supporting plate and positioned on the lower part of the upper mounting plate;
the contact pin assembly is arranged on one side, close to the needle plate, of the tooling jig in a sliding mode;
the slide rail assembly comprises a pair of linear slide rails which are arranged on a base surface in parallel, a plurality of slide blocks which are arranged on the linear slide rails in a sliding manner, transition plates which are respectively erected and fixed on the slide blocks, a lower mounting plate which is fixed on the transition plates, and a propelling mechanism which is arranged at the lower part of the lower mounting plate and used for propelling the tooling jig;
the tool fixture is integrally fixed on the lower mounting plate.
2. The circuit board positioning pin tool according to claim 1, characterized in that: the needle plate comprises a plate body, a plurality of positioning holes arranged on the plate body, and a plurality of needle holes arranged on the positioning holes in an array mode.
3. The circuit board positioning pin tool according to claim 1, characterized in that: the circuit board clamp comprises a clamp base, heightening plates fixed on two sides of the upper part of the clamp base, a positioning plate erected and fixed on the heightening plates, a transmission plate arranged on the clamp base in a sliding mode and located on one side of each of the two heightening plates, and a wrench assembly hinged to one side of the middle of each transmission plate; one side of the driving plate is provided with a push rod, and a spring is sleeved on the push rod.
4. The circuit board positioning pin tool according to claim 3, characterized in that: the fixture base is fixedly provided with a linear slide rail and a slide block which are used for providing a stroke for a transmission plate, and the transmission plate is erected and fixed on the slide block; dampers are installed on the clamp base and at two ends of the transmission plate.
5. The circuit board positioning pin tool according to claim 3, characterized in that: the wrench assembly comprises a hinged support fixed on the clamp base, a rotary block sleeved on the hinged support and a wrench body fixed on one side of the rotary block, and knurling is performed on the surface of the wrench body; the fixture comprises a fixture base, a rotary block and a clamp base, wherein the rotary block is provided with an arc-shaped groove, the clamp base is provided with a pin, and the pin is used for providing rotary limit for the rotary block.
6. The circuit board positioning pin tool according to claim 1, characterized in that: the contact pin assembly comprises a shell, a servo motor fixed in the shell, a cam connected to one end of an output shaft of the servo motor, and a push plate arranged on one side of the cam in a sliding mode, wherein the side wall of the push plate is in contact with the side wall of the cam.
7. The circuit board positioning pin tool according to claim 1, characterized in that: the propulsion mechanism comprises a linear cylinder, and a piston rod of the linear cylinder is connected through a cross beam fixed at the lower mounting plate.
8. The circuit board positioning pin tool according to claim 5, characterized in that: the rotary block is in an equilateral triangle shape, three corners of the rotary block are subjected to rounding treatment, and the radius of the rounded corner is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374805.3U CN211860697U (en) | 2020-03-23 | 2020-03-23 | Circuit board positioning pin tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374805.3U CN211860697U (en) | 2020-03-23 | 2020-03-23 | Circuit board positioning pin tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860697U true CN211860697U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020374805.3U Active CN211860697U (en) | 2020-03-23 | 2020-03-23 | Circuit board positioning pin tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449885A (en) * | 2022-01-25 | 2022-05-06 | 常德市捷芯微电子科技有限公司 | A welded platform that is used for production of lamp area controller PCB board to use |
-
2020
- 2020-03-23 CN CN202020374805.3U patent/CN211860697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449885A (en) * | 2022-01-25 | 2022-05-06 | 常德市捷芯微电子科技有限公司 | A welded platform that is used for production of lamp area controller PCB board to use |
| CN114449885B (en) * | 2022-01-25 | 2023-07-14 | 常德市捷芯微电子科技有限公司 | Welding platform for producing lamp strip controller PCB |
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