CN108174527A - A kind of welding circuit board tooling - Google Patents
A kind of welding circuit board tooling Download PDFInfo
- Publication number
- CN108174527A CN108174527A CN201711411042.4A CN201711411042A CN108174527A CN 108174527 A CN108174527 A CN 108174527A CN 201711411042 A CN201711411042 A CN 201711411042A CN 108174527 A CN108174527 A CN 108174527A
- Authority
- CN
- China
- Prior art keywords
- clamping limb
- straight
- supporting parts
- block
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of welding circuit board toolings,Including supporting parts and support block,Supporting parts connect the first clamping limb,Straight-line groove is provided in supporting parts,The second clamping limb is placed in straight-line groove,Being abutted between first clamping limb and the second clamping limb has support block,The lower section connection sliding slot of straight-line groove,The inner bottom surface of sliding slot is slidably matched buphthalmos multi-directional ball,The top connection sliding block of buphthalmos multi-directional ball,Sliding block is slidably matched the side wall of sliding slot,The top of sliding block connects the second clamping limb,Supporting parts connection anti-loose nut,Stop nut threaded connection bolt column,Bolt column connects crushing block,Crushing block abuts the second clamping limb,Structure of the present invention is concise,Floor space is small,Second clamping limb is squeezed by crushing block,Support block is effectively prevented to loosen in the first clamping limb and the second clamping limb,Improve welding effect,And it is easily changed,Reduce the amount of labour of operative employee,It is simple to operate.
Description
Technical field
The present invention relates to electronic product production smelting tool technical field, specially a kind of welding circuit board toolings.
Background technology
Electronic circuit board, also known as PCB (Printed Circuit Board), i.e. printed wiring board, are important the ministry of electronics industry
Part is the supporter of electronic component, is the carrier of electronic component electrical connection, since it is made of electron printing
, therefore be referred to as " printing " circuit board.
It is frequently necessary to weld various wire connection terminals on electronic circuit board, the terminal welding fixture of current electronic circuit board,
The terminal feed mechanism being oppositely arranged is generally included, welds bearing device and conducting wire feed mechanism.Terminal feed mechanism and conducting wire
Feed mechanism is moved toward one another to terminal and conducting wire connect after, welding mechanism is moved to welding bearing device and by terminal and conducting wire phase
Welding.Welding bearing device needs remains stationary motionless during terminal welds, and since welding bearing device is easy
It is abnormal that viscous tin, cohesive end foot etc. occurs, often to be replaced.
Invention content
The purpose of the present invention is to provide a kind of welding circuit board tooling, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of welding circuit board tooling, including supporting parts
With the support block being disposed there above, the supporting parts are L font structures, and the first clamping limb is fixedly connected on side wall, described
Straight-line groove is provided in supporting parts, the second clamping limb, first clamping limb and the second folder are placed in the straight-line groove
Being abutted between gripping arm has the support block, and the lower section connection sliding slot of the straight-line groove, the inner bottom surface of the sliding slot is slidably matched
Buphthalmos multi-directional ball, is fixedly connected with sliding block at the top of the buphthalmos multi-directional ball, and the sliding block is slidably matched the side wall of the sliding slot, institute
The top for stating sliding block is fixedly connected with second clamping limb, and the supporting parts are fixedly connected with stop nut, the stop nut spiral shell
Line connects bolt column, and the side of the bolt column is fixedly connected with screw knob, and opposite side is fixed after wearing the stop nut
Crushing block is connected, the crushing block abuts second clamping limb.
Preferably, backing plate is fixedly mounted in the bottom end of the supporting parts.
Preferably, the size specification of first clamping limb and the second clamping limb is identical and in same transverse horizontal line
On, and airfoam cushion is fixedly connected on its vertical madial wall, the outer surface of the airfoam cushion is provided with type protrusion of cleaving.
Preferably, the length of the straight-line groove is equal to the right end of first clamping limb to the left end of the stop nut
Air line distance, and the length of the straight-line groove is also equal to the length of the sliding slot.
Compared with prior art, the beneficial effects of the invention are as follows：
1. structure of the present invention is concise, floor space is small, squeezes the second clamping limb by crushing block, is effectively prevented support block
It is loosened in the first clamping limb and the second clamping limb, improves welding effect, and be easily changed, reduce the labour of operative employee
Amount, it is simple to operate；
2. the present invention installs outer surface on the vertical madial wall of the first clamping limb and the second clamping limb and is provided with the type of cleaving
The airfoam cushion of protrusion, on the one hand by the buffering effect of airfoam cushion, avoids the first clamping limb and the second clamping limb and support
Crush injury occurs for block, on the other hand by type protrusion of cleaving, increases between the first clamping limb and the second clamping limb and support block
Frictional force；
3. the present invention reduces the frictional force between sliding block and sliding slot by being slidably matched sliding slot in buphthalmos multi-directional ball so that
Sliding block movement in sliding slot is more smooth.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Section A-A structure diagram in Fig. 1；
Fig. 3 is the second clamping limb structure diagram in the present invention.
In figure：1 supporting parts, 2 support blocks, 3 first clamping limbs, 4 straight-line grooves, 5 second clamping limbs, 6 sliding slots, 7 buphthalmos ten thousand
To ball, 8 sliding blocks, 9 stop nuts, 10 bolt columns, 11 screw knobs, 12 crushing blocks, 13 backing plates, 14 airfoam cushions.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of welding circuit board tooling, including 1 He of supporting parts
The support block 2 being disposed there above.Backing plate 13 is fixedly mounted in the bottom end of supporting parts 1, and backing plate 13 uses flexible material, plays damping
Effect.Supporting parts 1 are L font structures, are fixedly connected with the first clamping limb 3 on side wall, straight-line groove is provided in supporting parts 1
4, the second clamping limb 5 is placed in straight-line groove 4, the first clamping limb 3 is identical with the size specification of the second clamping limb 5 and in same
On one transverse horizontal line, and airfoam cushion 14 is fixedly connected on its vertical madial wall, the outer surface setting of airfoam cushion 14
The type that cleaves protrusion.Being abutted between first clamping limb 3 and the second clamping limb 5 has support block 2, and 14 one side of airfoam cushion can be real
Existing buffering effect avoids the first clamping limb 3 and the second clamping limb 5 that crush injury occurs with support block 2, on the other hand passes through the type of cleaving
Protrusion increases the frictional force between the first clamping limb 3 and the second clamping limb 5 and support block 2, avoids support block 2 in the first clamping
3 and second clamping limb 5 of arm moves.The lower section connection sliding slot 6 of straight-line groove 4, the inner bottom surface of sliding slot 6 are slidably matched buphthalmos ten thousand
To ball 7, the top of buphthalmos multi-directional ball 7 is fixedly connected with sliding block 8, and sliding block 8 is slidably matched the side wall of sliding slot 6, and the top of sliding block 8 is fixed
Connect the second clamping limb 5.
Supporting parts 1 are fixedly connected with stop nut 9, and the length of straight-line groove 4 is equal to the right end of the first clamping limb 3 to locking spiral shell
The air line distance of the left end of mother 9, and the length of straight-line groove 4 is also equal to the length of sliding slot 6.Stop nut 9 is threadedly coupled spiral shell
Hitching post 10, the side of bolt column 10 are fixedly connected with screw knob 11, and opposite side is fixedly connected with crushing block after wearing stop nut 9
12, crushing block 12 abuts the second clamping limb 5.
Operation principle：As shown in Figure 1, when needing that support block 2 is installed, after being turned out 10 certain distance of bolt column first,
Support block 2 is placed between the first clamping limb 3 and the second clamping limb 5, then inside rotating bolt column 10, bolt column 10 to
It is left front during, drive crushing block 12 push the second clamping limb 5 advance to the left.The mistake that second clamping limb 5 advances to the left
Cheng Zhong pushes support block 2 to squeeze the first clamping limb 3, finally realizes the first clamping limb 3 and the second clamping limb 5 securely clamping support
Block 2.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of welding circuit board tooling, including supporting parts (1) and the support block (2) being disposed there above, it is characterised in that：
The supporting parts (1) are L font structures, are fixedly connected with the first clamping limb (3) on side wall, are provided in the supporting parts (1)
Straight-line groove (4) is placed with the second clamping limb (5), first clamping limb (3) and the second clamping in the straight-line groove (4)
Being abutted between arm (5) has a support block (2), the lower section connection sliding slot (6) of the straight-line groove (4), the sliding slot (6) it is interior
Bottom surface is slidably matched buphthalmos multi-directional ball (7), and sliding block (8), the sliding block (8) are fixedly connected at the top of the buphthalmos multi-directional ball (7)
Be slidably matched the side walls of the sliding slot (6), and the top of the sliding block (8) is fixedly connected with second clamping limb (5), the support
Part (1) is fixedly connected with stop nut (9), stop nut (9) the threaded connection bolt column (10), and the one of the bolt column (10)
Side is fixedly connected with screw knob (11), and opposite side is fixedly connected with crushing block (12) after wearing the stop nut (9), described to squeeze
Briquetting (12) abuts second clamping limb (5).
2. a kind of welding circuit board tooling according to claim 1, it is characterised in that：The bottom end of the supporting parts (1)
Backing plate (13) is fixedly mounted.
3. a kind of welding circuit board tooling according to claim 1, it is characterised in that：First clamping limb (3) and
The size specification of second clamping limb (5) is identical and on same transverse horizontal line, and fixed company on its vertical madial wall
Airfoam cushion (14) is connect, the outer surface of the airfoam cushion (14) is provided with type protrusion of cleaving.
4. a kind of welding circuit board tooling according to claim 1, it is characterised in that：The length of the straight-line groove (4)
Degree is equal to the air line distance of left end of the right end of first clamping limb (3) to the stop nut (9), and the straight line is recessed
The length of slot (4) is also equal to the length of the sliding slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411042.4A CN108174527A (en) | 2017-12-23 | 2017-12-23 | A kind of welding circuit board tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411042.4A CN108174527A (en) | 2017-12-23 | 2017-12-23 | A kind of welding circuit board tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174527A true CN108174527A (en) | 2018-06-15 |
Family
ID=62523772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711411042.4A Pending CN108174527A (en) | 2017-12-23 | 2017-12-23 | A kind of welding circuit board tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363704A (en) * | 2018-10-25 | 2019-02-22 | 陈安强 | A kind of multi-direction scanner of conical beam CT |
-
2017
- 2017-12-23 CN CN201711411042.4A patent/CN108174527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363704A (en) * | 2018-10-25 | 2019-02-22 | 陈安强 | A kind of multi-direction scanner of conical beam CT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |