CN205688010U - A kind of electroless copper plating fixture - Google Patents
A kind of electroless copper plating fixture Download PDFInfo
- Publication number
- CN205688010U CN205688010U CN201620469790.2U CN201620469790U CN205688010U CN 205688010 U CN205688010 U CN 205688010U CN 201620469790 U CN201620469790 U CN 201620469790U CN 205688010 U CN205688010 U CN 205688010U
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- China
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- cylinder
- swing arm
- heavy copper
- copper frame
- block
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Abstract
This utility model relates to a kind of heavy copper fixture, particularly relates to a kind of electroless copper plating fixture.The technical problems to be solved in the utility model be to provide a kind of pcb board can be pressed from both sides tighter, be difficult to the electroless copper plating grip device that unclamps, work efficiency is high.In order to solve above-mentioned technical problem, this utility model provides such a electroless copper plating fixture, include heavy copper frame, cylinder, wedge, swing arm, fixing fixture block, fixed plate, holddown spring, contact wheel, movable clip block, threaded rod, nut, regulation spring and hook, the top of heavy copper frame is provided with hook, it is heavy that the copper frame left and right sides is evenly spaced is provided with cylinder, connect on the expansion link of cylinder and have wedge, connecting on heavy copper frame above cylinder and have fixing fixture block, on the heavy copper frame below cylinder, the connection of rotary type has swing arm.This utility model reached to be pressed from both sides by pcb board tighter, be difficult to the effect unclamped, work efficiency is high.
Description
Technical field
This utility model relates to a kind of heavy copper fixture, particularly relates to a kind of electroless copper plating fixture.
Background technology
Electroless copper plating refers to electroless copper, and electroless copper plating has the effect of himself, and the effect of electroless copper plating is hole wall
Electrical insulator surface one layer of copper of deposition, to guarantee being reliably connected of inner conductor and circuit.
Be used for fixing processing object during machine-building, be allowed to occupy correct position, with accept construction or detection
Device, is fixture.
Traditional folder copper grip device pcb board can not be pressed from both sides when carrying out heavy copper tightlier, easily unclamp, work efficiency
Low, therefore need badly research and development a kind of pcb board can be pressed from both sides tighter, be difficult to the electroless copper plating fixture that unclamps, work efficiency is high.
Utility model content
(1) to solve the technical problem that
This utility model in order to overcome can not by pcb board press from both sides tightlier, easily unclamp, ineffective shortcoming, this reality
To solve the technical problem that being to provide a kind of chemistry tighter, that be difficult to unclamp, work efficiency is high that can be pressed from both sides by pcb board sinks with novel
Copper grip device.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a electroless copper plating fixture, and it is heavy to include
Copper frame, cylinder, wedge, swing arm, fixing fixture block, fixed plate, holddown spring, contact wheel, movable clip block, threaded rod, nut,
Regulation spring and hook, the top of heavy copper frame is provided with hook, the evenly spaced cylinder that is provided with in the heavy copper frame left and right sides, cylinder
Expansion link on connect have wedge, on the heavy copper frame above cylinder connect have fixing fixture block, on the heavy copper frame below cylinder turn
The connection of dynamic formula has swing arm, and the heavy copper frame below swing arm connects fixed plate, and being connected between fixed plate with swing arm has
Holddown spring, the crown center of swing arm is provided with contact wheel, and contact wheel contacts connection with wedge, in the bottom of swing arm
Between be hingedly connected with movable clip block, the bottom of swing arm connects threaded rod, and threaded rod passes movable clip block, the end of threaded rod
It is provided with nut, the threaded rod between nut and movable clip block is provided with regulation spring.
Preferably, also including block rubber, block rubber is arranged on the inner side of fixing fixture block and movable clip block.
Preferably, the bottom of heavy copper frame is provided with through hole.
Operation principle: when to use this device that pcb board carries out heavy copper, first controls cylinder elongation, and cylinder elongation makes wedge
Shape block contacts with contact wheel, and makes swing arm swung downward, swing arm swung downward extruding holddown spring, makes movable clip block open
Opening, then be placed on sinking the pcb board of copper between fixing fixture block and movable clip block, control cylinders retract, cylinders retract makes compression
Spring ejects, holddown spring eject allow pcb board press from both sides by movable clip block tightlier, regulate the folder of movable clip block by turning nut
Tight degree.
Because also including block rubber, when need to sink the pcb board of copper be placed between fixing fixture block and movable clip block clamping time,
It is tighter that pcb board can be pressed from both sides by block rubber, can effectively protect again pcb board not scratched.
Because the bottom of heavy copper frame is provided with through hole, when pcb board sinks copper, heavy copper liquid is flowed in heavy copper frame by through hole.
(3) beneficial effect
This utility model reached to be pressed from both sides by pcb board tighter, be difficult to the effect unclamped, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the first main TV structure schematic diagram of this utility model part A.
Fig. 3 is the second main TV structure schematic diagram of this utility model part A.
Fig. 4 is the second of the present utility model main TV structure schematic diagram.
Being labeled as in accompanying drawing: 1-sinks copper frame, 2-cylinder, 3-wedge, 4-swing arm, and 5-fixes fixture block, 6-fixed plate,
7-holddown spring, 8-contact wheel, 9-movable clip block, 10-threaded rod, 11-nut, 12-regulates spring, and 13-links up with, 14-rubber
Block, 15-through hole.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of electroless copper plating fixture, as Figure 1-4, includes heavy copper frame 1, cylinder 2, wedge 3, swing arm 4, consolidates
Clamp block 5, fixed plate 6, holddown spring 7, contact wheel 8, movable clip block 9, threaded rod 10, nut 11, regulation spring 12 and hook
13, the top of heavy copper frame 1 is provided with hook 13, the evenly spaced cylinder 2 that is provided with in heavy copper frame 1 left and right sides, stretching of cylinder 2
Connecting on bar and have wedge 3, the heavy copper frame 1 above cylinder 2 connects fixing fixture block 5, and the heavy copper frame 1 below cylinder 2 turns
The connection of dynamic formula has swing arm 4, and the heavy copper frame 1 below swing arm 4 connects has fixed plate 6, between fixed plate 6 and swing arm 4
Connecting has holddown spring 7, the crown center of swing arm 4 to be provided with contact wheel 8, and contact wheel 8 contacts connection with wedge 3, swings
Being hingedly connected with movable clip block 9 in the middle of the bottom of bar 4, the bottom of swing arm 4 connects threaded rod 10, and threaded rod 10 is through activity
Fixture block 9, the end of threaded rod 10 is provided with nut 11, and the threaded rod 10 between nut 11 and movable clip block 9 is provided with regulation
Spring 12.
Also including block rubber 14, block rubber 14 is arranged on fixing fixture block 5 and the inner side of movable clip block 9.
The bottom of heavy copper frame 1 is provided with through hole 15.
Operation principle: when to use this device that pcb board carries out heavy copper, first controls cylinder 2 and extends, and cylinder 2 elongation makes
Wedge 3 contacts with contact wheel 8, and makes swing arm 4 swung downward, swing arm 4 swung downward extruding holddown spring 7, makes activity
Fixture block 9 opens, then is placed on sinking the pcb board of copper between fixing fixture block 5 and movable clip block 9, controls cylinder 2 and retracts, cylinder 2
Retraction makes holddown spring 7 eject, holddown spring 7 eject allow pcb board press from both sides by movable clip block 9 tightlier, by turning nut 11
The clamping degree of regulation movable clip block 9.
Because also including block rubber 14, it is placed between fixing fixture block 5 and movable clip block 9 folder when sinking the pcb board of copper
Time tight, it is tighter that pcb board can be pressed from both sides by block rubber 14, can effectively protect again pcb board not scratched.
Because the bottom of heavy copper frame 1 is provided with through hole 15, when pcb board sinks copper, heavy copper liquid flows into heavy copper by through hole 15
In frame 1.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. an electroless copper plating fixture, it is characterised in that include heavy copper frame (1), cylinder (2), wedge (3), swing arm
(4), fixing fixture block (5), fixed plate (6), holddown spring (7), contact wheel (8), movable clip block (9), threaded rod (10), nut
(11), regulating spring (12) and hook (13), the top of heavy copper frame (1) is provided with hook (13), and heavy copper frame (1) left and right sides is equal
Even interval be provided with cylinder (2), the expansion link of cylinder (2) connects a wedge (3), the heavy copper frame (1) of cylinder (2) top
Upper connection has fixing fixture block (5), and the connection of the upper rotary type of heavy copper frame (1) of cylinder (2) lower section has swing arm (4), swing arm (4)
The upper connection of the heavy copper frame (1) of lower section has fixed plate (6), is connected and has holddown spring (7) between fixed plate (6) with swing arm (4), pendulum
The crown center of lever (4) is provided with contact wheel (8), and contact wheel (8) contacts connection, the bottom of swing arm (4) with wedge (3)
Centre is hingedly connected with movable clip block (9), and the bottom of swing arm (4) connects threaded rod (10), and threaded rod (10) is through activity
Fixture block (9), the end of threaded rod (10) is provided with nut (11), the threaded rod (10) between nut (11) and movable clip block (9)
On be provided with regulation spring (12).
A kind of electroless copper plating fixture the most according to claim 1, it is characterised in that also include block rubber (14), rubber
Blob of viscose (14) is arranged on fixing fixture block (5) and the inner side of movable clip block (9).
A kind of electroless copper plating fixture the most according to claim 1, it is characterised in that the bottom of heavy copper frame (1) is provided with
Through hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469790.2U CN205688010U (en) | 2016-05-20 | 2016-05-20 | A kind of electroless copper plating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469790.2U CN205688010U (en) | 2016-05-20 | 2016-05-20 | A kind of electroless copper plating fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688010U true CN205688010U (en) | 2016-11-16 |
Family
ID=57261929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469790.2U Active CN205688010U (en) | 2016-05-20 | 2016-05-20 | A kind of electroless copper plating fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205688010U (en) |
-
2016
- 2016-05-20 CN CN201620469790.2U patent/CN205688010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |