CN208445841U - A kind of fixture of circuit board etching - Google Patents
A kind of fixture of circuit board etching Download PDFInfo
- Publication number
- CN208445841U CN208445841U CN201820940331.7U CN201820940331U CN208445841U CN 208445841 U CN208445841 U CN 208445841U CN 201820940331 U CN201820940331 U CN 201820940331U CN 208445841 U CN208445841 U CN 208445841U
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- CN
- China
- Prior art keywords
- adjustable spring
- spring
- fixing seat
- snap
- gauge
- Prior art date
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Abstract
The utility model discloses a kind of fixtures of circuit board etching, including U-shaped fixed plate, buffer unit, snap-gauge, first adjustable spring, sliding slot, sliding block, pull ring, connecting rod, second adjustable spring, anti-skidding marble, handle, U-shaped folder plate, Clean Brush for cleaning, telescopic rod, spring stack and fixes sleeve, the bottom correspondence of the U-shaped fixed plate is equipped with buffer unit, sliding slot is offered at the top center of the U-shaped fixed plate, the inside correspondence of the sliding slot is equipped with sliding block, and the first adjustable spring is connected between two sliding blocks, snap-gauge has been bolted at the top of the sliding block, the side of the snap-gauge has been bolted U-shaped folder plate, the inside of the U-shaped folder plate has been uniformly embedded into anti-skidding marble, the connecting rod passes through U-shaped fixed plate, and one end and the other side of snap-gauge are by being welded and fixed, and the other end and drawing Ring connection, the fixture, have the characteristics that clip fasten and it is practical.
Description
Technical field
The utility model relates to clamp art, specially a kind of fixture of circuit board etching.
Background technique
Circuit board is also known as ceramic circuit board, wiring board, aluminum substrate, impedance plate and printed circuit board etc..It has wiring
The feature that density is high, light-weight, thickness is thin and bending is good.Circuit board can be divided into soft board, hardboard and soft or hard knot by using characteristic
Plywood three categories.And the fixture of circuit board etching is one of the important component in circuit board processing.
In the fixture of existing circuit board etching, there is a problem of that clip is loose and practicability is weak.Often can because by
To external force lead to that slip phenomenon occurs during clip, greatly reduces the degree of stability in processing；And it is losing
When carving operation, it is difficult to remove dirty existing for circuit board surface, simultaneous buffering effect is poor, easily influences work because hitting or vibrating
Precision.Therefore, it is necessary for designing the fixture of a kind of clip fastening and practical circuit board etching.
Utility model content
The purpose of this utility model is to provide a kind of fixtures of circuit board etching, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of folder of circuit board etching
Tool, including U-shaped fixed plate, buffer unit, snap-gauge, the first adjustable spring, sliding slot, sliding block, pull ring, connecting rod, the second flexible bullet
Spring, anti-skidding marble, handle, U-shaped folder plate, Clean Brush for cleaning, telescopic rod, spring stack and fixes sleeve, the bottom of the U-shaped fixed plate
Correspondence is equipped with buffer unit, and sliding slot, the corresponding installation in the inside of the sliding slot are offered at the top center of the U-shaped fixed plate
There is sliding block, and be connected with the first adjustable spring between two sliding blocks, snap-gauge has been bolted at the top of the sliding block, it is described
The side of snap-gauge has been bolted U-shaped folder plate, and the inside of the U-shaped folder plate has been uniformly embedded into anti-skidding marble, the connection
Bar passes through U-shaped fixed plate, and one end and the other side of snap-gauge be by being welded and fixed, and the other end is connect with pull ring, the connection
The outside of bar is socketed with the second adjustable spring, and top one end of the U-shaped fixed plate is by being welded with spring stack, the bullet
The top of spring column is connected with fixes sleeve by bearing, and the side of the fixes sleeve has been bolted telescopic rod,
One end of the telescopic rod has been bolted Clean Brush for cleaning, has been bolted at the top center of the Clean Brush for cleaning
Handle；The buffer unit is by the first fixing seat, third adjustable spring, the 4th adjustable spring, the first motion bar, movable block, slow
Air-impulse bag, sponge buffering spacer, the second fixing seat, the second motion bar and column composition, the two sides inner wall of first fixing seat
By being adhesively fixed with sponge buffering spacer, passes through at the bottom interior wall center of first fixing seat and be adhesively fixed with buffering
Air bag, the top of the buffer air bag are uniformly distributed at the top of second fixing seat by being adhesively fixed with the second fixing seat
There is third adjustable spring, the top of the third adjustable spring is by being adhesively fixed with column, and column passes through the first fixing seat
Top center at, first motion bar passes through at the side center of the second fixing seat, and one end has been bolted work
Motion block, and the 4th adjustable spring is connected between two movable blocks, it is living that second is connected between first motion bar and column
Lever.
Further, second adjustable spring be a kind of high carbon steel material component, and both ends respectively with U-shaped fixed plate
It is fixed with snap-gauge by spot welding.
Further, the outside of the movable block has been uniformly embedded into ball.
Further, the outside of the pull ring and handle offers anti-skid chequer.
Further, it is connected by articulate between first motion bar and column and the second motion bar.
Compared with prior art, the utility model beneficial effect achieved is:
1: the fixture first grasps pull ring and pulls out when the fixture need to carry out clip operation with circuit board, into
And lead to two U-shaped folder plate relative motions, so that elastic deformation occurs for the first adjustable spring and the second adjustable spring, later will
Circuit board is put between two U-shaped folder plates, unclamps again pull ring, and the reply common by the first adjustable spring and the second adjustable spring
Power effect, by the circuit board clamping between two U-shaped folder plates, and by the anti-skidding effect of anti-skidding marble, in order to avoid occur when clip
Slip phenomenon greatly improves degree of stability, convenient for improving tightness when clip；
2: during etching operation, when circuit board surface is attached with it is dirty when, first grasp handle and press down on,
When spring stack is compressed into certain position, rotation Clean Brush for cleaning is by the dirty erasing of circuit board surface, in order to avoid influence etching
When quality, while when the fixture hit or vibrated influence when, will lead to column and inwardly move, so cause buffer gas
Flexible deformation occurs for capsule, third adjustable spring and the 4th adjustable spring, and is stretched by buffer air bag, third adjustable spring and the 4th
The collective effect of contracting spring, the external force which is subject to absorb, in order to avoid influencing operating accuracy, greatly improve practicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the buffer unit structure schematic diagram of the utility model；
In figure: 1, U-shaped fixed plate；2, buffer unit；3, snap-gauge；4, the first adjustable spring；5, sliding slot；6, sliding block；7, it draws
Ring；8, connecting rod；9, the second adjustable spring；10, anti-skidding marble；11, handle；12, U-shaped folder plate；13, Clean Brush for cleaning；14, it stretches
Bar；15, spring stack；16, fixes sleeve；17, the first fixing seat；18, third adjustable spring；19, the 4th adjustable spring；20,
One motion bar；21, movable block；22, buffer air bag；23, sponge buffering spacer；24, the second fixing seat；25, the second motion bar；
26, column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of fixture of circuit board etching, including U-shaped
Fixed plate 1, buffer unit 2, snap-gauge 3, the first adjustable spring 4, sliding slot 5, sliding block 6, pull ring 7, connecting rod 8, the second adjustable spring
9, anti-skidding marble 10, handle 11, U-shaped folder plate 12, Clean Brush for cleaning 13, telescopic rod 14, spring stack 15 and fixes sleeve 16, it is U-shaped solid
The bottom correspondence of fixed board 1 is equipped with buffer unit 2, and sliding slot 5, the inside of sliding slot 5 are offered at the top center of U-shaped fixed plate 1
Correspondence is equipped with sliding block 6, and the first adjustable spring 4 is connected between two sliding blocks 6, and the top of sliding block 6 has been bolted
Snap-gauge 3, the side of snap-gauge 3 have been bolted U-shaped folder plate 12, and the inside of U-shaped folder plate 12 has been uniformly embedded into anti-skidding marble 10,
Connecting rod 8 passes through U-shaped fixed plate 1, and the other side of one end and snap-gauge 3 passes through and is welded and fixed, and the other end is connect with pull ring 7,
The outside of connecting rod 8 is socketed with the second adjustable spring 9, and the second adjustable spring 9 is a kind of component of high carbon steel material, and both ends are divided
It is not fixed with U-shaped fixed plate 1 and snap-gauge 3 by spot welding, convenient for improving stability when connection, top one end of U-shaped fixed plate 1
By being welded with spring stack 15, the top of spring stack 15 is connected with fixes sleeve 16, fixes sleeve 16 by bearing
Side be bolted telescopic rod 14, one end of telescopic rod 14 has been bolted Clean Brush for cleaning 13, Clean Brush for cleaning
Handle 11 it has been bolted at 13 top center, the outside of pull ring 7 and handle 11 offers anti-skid chequer, convenient for increasing
Frictional force between hand；Buffer unit 2 is by the first fixing seat 17, third adjustable spring 18, the 4th adjustable spring 19, first
Motion bar 20, movable block 21, buffer air bag 22, sponge buffering spacer 23, the second fixing seat 24, the second motion bar 25 and column 26
Composition, the two sides inner wall of the first fixing seat 17 is by being adhesively fixed with sponge buffering spacer 23, the bottom of the first fixing seat 17
By being adhesively fixed with buffer air bag 22 at inner wall center, the top of buffer air bag 22 is by being adhesively fixed with the second fixing seat
24, the top of the second fixing seat 24 is evenly distributed with third adjustable spring 18, and the top of third adjustable spring 18 is solid by bonding
Surely there is column 26, and column 26 passes through at the top center of the first fixing seat 17, the first motion bar 20 passes through the second fixing seat 24
Side center at, and one end has been bolted movable block 21, and the outside of movable block 21 has been uniformly embedded into ball, convenient for subtracting
Friction when small movable block 21 moves, and is connected with the 4th adjustable spring 19 between two movable blocks 21, the first motion bar 20 with
It is connected with the second motion bar 25 between column 26, passes through hinge between the first motion bar 20 and column 26 and the second motion bar 25
It is flexibly connected, convenient for the movement of the second motion bar 25；When the fixture need to carry out clip operation with circuit board, drawing is first grasped
Ring 7 simultaneously pulls out, so that connecting rod 8 drives the U-shaped folder plate 12 on snap-gauge 3 to move out, and in the process, will lead to the
One adjustable spring 4 is gradually stretched and the second adjustable spring 9 is gradually extruded, and circuit board is put into two U-shaped folder plates 12 later
Between, pull ring 7 is unclamped again, is acted on by the common restoring force of the first adjustable spring 4 and the second adjustable spring 9, by two U-shaped folder plates
Circuit board clamping between 12, and anti-skidding marble 10 have been uniformly embedded into the inside of U-shaped folder plate 12, in order to avoid slipped when clip
Phenomenon greatly improves degree of stability, convenient for improving tightness when clip；During etching operation, work as circuit board surface
It when being attached with dirty, first grasps handle 11 and presses down on, and then 15 stress of spring stack is caused to be compressed, until spring stack
15 when being compressed into certain position, and Clean Brush for cleaning 13 can be made to be in contact with circuit board, and rotating Clean Brush for cleaning 13 later will be electric
The dirty erasing of road plate surface in order to avoid influencing quality when etching, while when the fixture is hit or vibrated influence, can be led
Cause column 26 inwardly to move, so cause buffer air bag 22 to be gradually extruded, third adjustable spring 18 is gradually compressed and two
Second motion bar 25 moves, and drives two 20 relative motions of the first motion bar by two the second motion bars 25, so that the
Four adjustable springs 19 are gradually stretched, and pass through the common of buffer air bag 22, third adjustable spring 18 and the 4th adjustable spring 19
Effect, the external force which is subject to absorb, in order to avoid influencing operating accuracy, greatly improve practicability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of fixture of circuit board etching, including U-shaped fixed plate (1), buffer unit (2), snap-gauge (3), the first flexible bullet
Spring (4), sliding slot (5), sliding block (6), pull ring (7), connecting rod (8), the second adjustable spring (9), anti-skidding marble (10), handle
(11), U-shaped folder plate (12), Clean Brush for cleaning (13), telescopic rod (14), spring stack (15) and fixes sleeve (16), it is characterised in that:
The bottom correspondence of the U-shaped fixed plate (1) is equipped with buffer unit (2), is opened up at the top center of the U-shaped fixed plate (1)
Have sliding slot (5), the inside correspondence of the sliding slot (5) is equipped with sliding block (6), and it is flexible that first is connected between two sliding blocks (6)
Spring (4) has been bolted snap-gauge (3) at the top of the sliding block (6), and the side of the snap-gauge (3) is bolted
Have U-shaped folder plate (12), the inside of the U-shaped folder plate (12) has been uniformly embedded into anti-skidding marble (10), and the connecting rod (8) passes through U
Type fixed plate (1), and the other side of one end and snap-gauge (3) is by being welded and fixed, and the other end is connect with pull ring (7), the company
The outside of extension bar (8) is socketed with the second adjustable spring (9), and top one end of the U-shaped fixed plate (1) is by being welded with bullet
The top of spring column (15), the spring stack (15) is connected with fixes sleeve (16) by bearing, the fixes sleeve (16)
Side be bolted telescopic rod (14), one end of the telescopic rod (14) has been bolted Clean Brush for cleaning
(13), handle (11) have been bolted at the top center of the Clean Brush for cleaning (13)；The buffer unit (2) is by first
Fixing seat (17), third adjustable spring (18), the 4th adjustable spring (19), the first motion bar (20), movable block (21), buffering gas
Capsule (22), sponge buffering spacer (23), the second fixing seat (24), the second motion bar (25) and column (26) composition, described first
The two sides inner wall of fixing seat (17) is by being adhesively fixed with sponge buffering spacer (23), the bottom of first fixing seat (17)
By being adhesively fixed with buffer air bag (22) at inner wall center, the top of the buffer air bag (22) is by being adhesively fixed with second
Fixing seat (24) is evenly distributed with third adjustable spring (18) at the top of second fixing seat (24), and the third is stretched bullet
The top of spring (18) is by being adhesively fixed with column (26), and column (26) passes through at the top center of the first fixing seat (17),
First motion bar (20) passes through at the side center of the second fixing seat (24), and one end has been bolted movable block
(21), and between two movable blocks (21) it is connected with the 4th adjustable spring (19), first motion bar (20) and column (26)
Between be connected with the second motion bar (25).
2. a kind of fixture of circuit board etching according to claim 1, it is characterised in that: second adjustable spring
It (9) is a kind of component of high carbon steel material, and both ends are fixed with U-shaped fixed plate (1) and snap-gauge (3) by spot welding respectively.
3. a kind of fixture of circuit board etching according to claim 1, it is characterised in that: outside the movable block (21)
Portion has been uniformly embedded into ball.
4. a kind of fixture of circuit board etching according to claim 1, it is characterised in that: the pull ring (7) and handle
(11) outside offers anti-skid chequer.
5. a kind of fixture of circuit board etching according to claim 1, it is characterised in that: first motion bar (20)
It is connect by articulate between column (26) and the second motion bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940331.7U CN208445841U (en) | 2018-06-19 | 2018-06-19 | A kind of fixture of circuit board etching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940331.7U CN208445841U (en) | 2018-06-19 | 2018-06-19 | A kind of fixture of circuit board etching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445841U true CN208445841U (en) | 2019-01-29 |
Family
ID=65090543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940331.7U Expired - Fee Related CN208445841U (en) | 2018-06-19 | 2018-06-19 | A kind of fixture of circuit board etching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987613A (en) * | 2019-11-13 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Performance detection device for metal material |
| CN112969301A (en) * | 2021-04-23 | 2021-06-15 | 梅州科捷电路有限公司 | Device for automatically controlling etching of printed circuit board and using method |
-
2018
- 2018-06-19 CN CN201820940331.7U patent/CN208445841U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987613A (en) * | 2019-11-13 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Performance detection device for metal material |
| CN110987613B (en) * | 2019-11-13 | 2022-05-27 | 陕西迈拓克能源科技有限公司 | Performance detection device for metal material |
| CN112969301A (en) * | 2021-04-23 | 2021-06-15 | 梅州科捷电路有限公司 | Device for automatically controlling etching of printed circuit board and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |