CN206883096U - A kind of general clamping device for equipment welding - Google Patents
A kind of general clamping device for equipment welding Download PDFInfo
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- CN206883096U CN206883096U CN201720672696.1U CN201720672696U CN206883096U CN 206883096 U CN206883096 U CN 206883096U CN 201720672696 U CN201720672696 U CN 201720672696U CN 206883096 U CN206883096 U CN 206883096U
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- joint arm
- substrate
- guiding piece
- hinged
- lead screw
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Abstract
A kind of general clamping device for equipment welding of the utility model belongs to electronic product welding technology field.The utility model is a kind of general clamping device, using articulated structure, coordinate stretching bar assembly and slide block assembly restricting substrate one, substrate two moves along slide block assembly glide direction, and then the quick-clamping of identical size pcb board and being switched fast for different size pcb boards are realized, production efficiency greatly improves.
Description
Technical field
A kind of general clamping device for equipment welding of the utility model belongs to electronic product welding technology field.
Background technology
Because of airborne product particularity, cause the appearance and size size of printed board assembly in flight-control computer not
One, in these printed board assembly assembling process, the equipment welding procedure such as wave soldering, reflow soldering need to be undergone.Due to printed board
Appearance and size is different, needs frequent switching in production process, and the positioner and tune of constantly adjustment pcb board are needed in handoff procedure
Finishing equipment track width, to meet clamping of the printed board board component of different size in equipment, greatly reduce production efficiency.
The mode taken in the past is：Different size printed board assembly amount bodies make fixed special tooling, this fixed special tooling
Operation difficulty is big, and switching time is long and is unfavorable for production scene presence, while also increases the difficulty of tool management, is not suitable for criticizing
Amount production, cost are high.Therefore, a kind of simple operation and the device dismantled repeatedly in operating process can be reduced turning into urgent need
Ask.
Utility model content
The purpose of this utility model is to provide a kind of general clamping device for equipment welding, realizes identical size PCB
The quick-clamping of plate and different size pcb boards are switched fast, and improve production efficiency.
The technical solution of the utility model：A kind of general clamping device for equipment welding, including the 2A of substrate one, substrate
Two 2B, the 5A of joint arm one, the 6A of joint arm two, the 5B of joint arm three, the 6B of joint arm four, the 8A of guiding piece one, the 8B of guiding piece two, stretch rod
Component 9；
The 8A of guiding piece one, the 8B of guiding piece two are with porose axle；
The 5A of joint arm one one end is hinged by the 8A of guiding piece one and the 6A of joint arm two one end,
One end of the 5A of joint arm one other end and the 2A of substrate one is hinged,
One end of the 6A of joint arm two other end and the 2B of substrate two is hinged；
The 5B of joint arm three one end is hinged by the 8B of guiding piece two and the 6B of joint arm four one end,
The other end of the 5B of joint arm three other end and the 2A of substrate one is hinged,
The other end of the 6B of joint arm four other end and the 2B of substrate two is hinged；
Stretching bar assembly 9 can stretch, and stretching bar assembly 9 passes through the 8A of guiding piece one, the 8B of guiding piece two hole, substrate one
2A, the 2B of substrate two are positioned at stretching bar assembly 9 both sides, and the angle between the 5A of joint arm one and the 6A of joint arm two is angle one, joint
Angle between the 5B of arm three and the 6B of joint arm four is angle two, and angle one is relative and equal with angle two.
Described device also includes slide block assembly 7, and slide block assembly 7 is arranged on the 2A of substrate one, the 2B of substrate two same one end, limitation
Substrate one 2A, the 2B of substrate two move along the glide direction of slide block assembly 7.
The stretching bar assembly 9 includes the 9A of lead screw one, the 9B of lead screw two, Nut pole 10.
The internal thread of the 9A of lead screw one, the 9B of lead screw two external screw thread with Nut pole 10 matches, the 9A's of lead screw one
One end is connected with the threaded one end of Nut pole 10, and the other end of Nut pole 10 is connected with the 9B of lead screw two threaded one end.
The other end of the 5A of joint arm one and the 2A of substrate one one end pass sequentially through screw 1, stud 3, the phase of screw 24
It is be hinged.
The utility model has the advantage that and beneficial effect：The utility model is a kind of general clamping for equipment welding
Device, it is mainly used in wave-soldering process, solder reflow process being embodied in the clamping of various sizes printed board assembly, its advantage
Special tooling need not be changed repeatedly, and the universal fixture can meet the quick-clamping of various sizes of printed board assembly, be produced into
This low while production efficiency also greatly improves.
Former clamping tooling is stationary structure：Different size printed board assembly amount bodies make fixed special tooling, this
Fixed special tooling operation difficulty is big, and switching time is long and is unfavorable for production scene presence, while also increases tool management
Difficulty, be not suitable for batch production, cost is high.Meanwhile in order to meet the circulation needs of wave soldering, solder reflow process, often
Kind of product at least needs 5 packaged clamp devices, and for the pcb board of tens kinds of different sizes, only the purchase commodity of positioner is just
Need hundreds of thousands first.This programme is a kind of general clamping device, using articulated structure, coordinates stretching bar assembly and slide block assembly limit
Substrate one processed, substrate two move along slide block assembly glide direction, and then realize the quick-clamping and difference of identical size pcb board
Gauge size pcb board is switched fast, and improves production efficiency.Frock cost also only needs 20,000 yuan or so.
Brief description of the drawings
Fig. 1 is a kind of explosive view of the general clamping device for equipment welding.
Fig. 2 is a kind of combination assembling schematic diagram of the general clamping device for equipment welding.
Wherein, 2A substrates one, 2B are that substrate two, 5A are that joint arm one, 6A are that joint arm two, 5B are that joint arm three, 6B are
Joint arm four, 8A are that guiding piece one, 8B are that guiding piece two, 9 is that stretching bar assembly, 9A are that lead screw one, 9B are lead screw two, 10
It is Nut pole, 7 be slide block assembly, 1 is that screw one, 3 is stud, 4 is screw two.
Embodiment
The utility model is described in detail following combination accompanying drawing.
A kind of general clamping device for equipment welding, including the 2A of substrate one, the 2B of substrate two, the 5A of joint arm one, joint
The 6A of arm two, the 5B of joint arm three, the 6B of joint arm four, the 8A of guiding piece one, the 8B of guiding piece two, stretching bar assembly 9；
The 8A of guiding piece one, the 8B of guiding piece two are that to be threaded the 8A of axle guiding piece one in hole be left hand thread, guiding piece two
8B is spectrogram right-handed thread；
The 5A of joint arm one one end is hinged by the 8A of guiding piece one and the 6A of joint arm two one end, makes the 8A of guiding piece one in spiral shell
Under line effect the 5A of joint arm one and the 6A of joint arm two can be driven to move together simultaneously；
One end of the 5A of joint arm one other end and the 2A of substrate one is hinged, and can be by guiding piece one by the 5A of joint arm one
8A motion is transferred to the 2A of substrate one；
One end of the 6A of joint arm two other end and the 2B of substrate two is hinged, and can be by guiding piece one by the 6A of joint arm two
8A motion is transferred to the 2B of substrate two；
The 5B of joint arm three one end is hinged by the 8B of guiding piece two and the 6B of joint arm four one end, makes the 8B of guiding piece two in spiral shell
Under line effect the 5B of joint arm three and the 6B of joint arm four can be driven to move together simultaneously；
The other end of the 5B of joint arm three other end and the 2A of substrate one is hinged, and can be by guiding piece by the 5B of joint arm three
Two 8B motion is transferred to the 2A of substrate one；
The other end of the 6B of joint arm four other end and the 2B of substrate two is hinged, and can be by guiding piece by the 6B of joint arm four
Two 8B motion is transferred to the 2B of substrate two；
Stretching bar assembly 9 can be made by adjusting nut bar 10 during the 8A of the guiding piece one and 8B of guiding piece two is with Nut pole 10
Heart equivalent is stretched, and through the 8A of guiding piece one, the 8B of guiding piece two screwed hole, the 2A of substrate one, the 2B of substrate two are located at stretching bar assembly 9
The both sides of bar assembly 9 are stretched, the angle between the 5A of joint arm one and the 6A of joint arm two is angle one, the 5B of joint arm three and joint arm four
Angle between 6B is angle two, and angle one is always maintained at during adjusting nut bar 10 relative and equal with angle two.
Described device also includes slide block assembly 7, and slide block assembly 7 is arranged on the 2A of substrate one, the 2B of substrate two same one end, only permitted
Perhaps the 2A of substrate one, the 2B of substrate two move along the glide direction of slide block assembly 7, and limit the motion of other directions.
The stretching bar assembly 9 includes the 9A of lead screw one, the 9B of lead screw two, Nut pole 10.The 9A of lead screw one, lead screw two
9B external screw thread internal thread corresponding with the both ends of Nut pole 10 matches, the 9A of lead screw one one end and one end of Nut pole 10
Threaded connection, the other end of Nut pole 10 are connected with the 9B of lead screw two threaded one end, Nut pole 10 and the 9A of lead screw one, screw
The 9B of bar two forms stretching bar assembly 9 after mounting；
The other end of the 5A of joint arm one and the 2A of substrate one one end pass sequentially through screw 1, stud 3, the phase of screw 24
It is be hinged.
Embodiment one
All units are mm below：Side width range 0~240 can be accommodated for example with printed board, the 2A of substrate one and base
The 2B of plate two size is 265 × 70 × 5, and hinge hole pitch-row is 184 at two thereon；The 5A of joint arm one and the 5B of joint arm three obtain chi
Very little is 225 × 20 × 12, and hinge hole pitch-row is 205 at two thereon；The 6A of joint arm two and the 6B of joint arm four size are 225 × 20
× 5, hinge hole pitch-row is 205 at two thereon；The 8A of guiding piece one and the 8B of guiding piece two size be 20 × 18 × 15, thereon with drawing
Boom component 9 is M6 with screwed hole is shared；The 9A of lead screw one and the 9B of lead screw two size are 260 × M6, the size of Nut pole 10
For 149 × S10；All hinge hole sizes are Φ 4.5, and are realized and be hinged with M4 screws.
Embodiment two
All units are mm below：Side width range 0~288 can be accommodated for example with printed board, the 2A of substrate one and base
The 2B of plate two size is 318 × 84 × 6, and hinge hole pitch-row is 220.8 at two thereon；The 5A of joint arm one and the 5B of joint arm three are obtained
Size is 270 × 24 × 14.5, and hinge hole pitch-row is 246 at two thereon；The 6A of joint arm two and the 6B of joint arm four size are 270
× 24 × 6, hinge hole pitch-row is 246 at two thereon；The 8A of guiding piece one and the 8B of guiding piece two size are 24 × 21.5 × 18, its
Upper and stretching bar assembly 9 is M6 with screwed hole is shared；The 9A of lead screw one and the 9B of lead screw two size are 312 × M8, Nut pole
10 sizes are 180 × S12；All hinge hole sizes are Φ 4.5, and are realized and be hinged with M4 screws.
Claims (4)
1. a kind of general clamping device for equipment welding, including substrate one (2A), substrate two (2B), joint arm one (5A),
Joint arm two (6A), joint arm three (5B), joint arm four (6B), guiding piece one (8A), guiding piece two (8B), stretching bar assembly
(9)；
Guiding piece one (8A), guiding piece two (8B) are all with porose axle；
One end of joint arm one (5A) is hinged by one end of guiding piece one (8A) and joint arm two (6A),
One end of the other end of joint arm one (5A) and substrate one (2A) is hinged,
One end of the other end of joint arm two (6A) and substrate two (2B) is hinged；
One end of joint arm three (5B) is hinged by one end of guiding piece two (8B) and joint arm four (6B),
The other end of the other end of joint arm three (5B) and substrate one (2A) is hinged,
The other end of the other end of joint arm four (6B) and substrate two (2B) is hinged；
Stretching bar assembly (9) can stretch, and stretching bar assembly (9) passes through guiding piece one (8A), the hole of guiding piece two (8B),
Substrate one (2A), substrate two (2B) are located at stretching bar assembly (9) both sides,
Angle between joint arm one (5A) and joint arm two (6A) is angle one,
Angle between joint arm three (5B) and joint arm four (6B) is angle two,
Angle one is relative and equal with angle two.
2. according to a kind of general clamping device welded for equipment described in claim 1, it is characterised in that described device
Also include slide block assembly (7), slide block assembly (7) is arranged on substrate one (2A), same one end of substrate two (2B), restricting substrate one
(2A), substrate two (2B) move along slide block assembly (7) glide direction.
3. according to a kind of general clamping device welded for equipment described in claim 1, it is characterised in that the stretching
Bar assembly (9) includes lead screw one (9A), lead screw two (9B), Nut pole (10),
The internal thread of lead screw one (9A), the external screw thread of lead screw two (9B) with Nut pole (10) matches, lead screw one
The one end of (9A) is connected with the threaded one end of Nut pole (10), the other end of Nut pole (10) and one end spiral shell of lead screw two (9B)
Line connects.
4. according to a kind of general clamping device welded for equipment described in claim 1, it is characterised in that the joint
One end of the other end of arm one (5A) and substrate one (2A) passes sequentially through screw one (1), stud (3), screw two (4) and is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672696.1U CN206883096U (en) | 2017-06-12 | 2017-06-12 | A kind of general clamping device for equipment welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672696.1U CN206883096U (en) | 2017-06-12 | 2017-06-12 | A kind of general clamping device for equipment welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883096U true CN206883096U (en) | 2018-01-16 |
Family
ID=61318178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672696.1U Active CN206883096U (en) | 2017-06-12 | 2017-06-12 | A kind of general clamping device for equipment welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277967A (en) * | 2018-11-29 | 2019-01-29 | 潘林军 | A kind of automobile parts stationary fixture |
-
2017
- 2017-06-12 CN CN201720672696.1U patent/CN206883096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277967A (en) * | 2018-11-29 | 2019-01-29 | 潘林军 | A kind of automobile parts stationary fixture |
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