CN208338042U - One kind being used for pcb board welding fixture - Google Patents
One kind being used for pcb board welding fixture Download PDFInfo
- Publication number
- CN208338042U CN208338042U CN201820282751.0U CN201820282751U CN208338042U CN 208338042 U CN208338042 U CN 208338042U CN 201820282751 U CN201820282751 U CN 201820282751U CN 208338042 U CN208338042 U CN 208338042U
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- pallet
- workbench
- adsorbent equipment
- pcb board
- placing groove
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Abstract
The utility model discloses one kind to be used for pcb board welding fixture, including a rotatable workbench, the workbench includes table top and platform bottom, one is provided on the workbench to be recessed from table top to platform bottom the PCB placing groove formed, an adsorbent equipment with adsorption plane is provided in the placing groove, the adsorbent equipment is fixed on the bottom of placing groove, and the absorption of adsorbent equipment is face-up；A pallet is provided in the placing groove, the pallet is located at the top of adsorbent equipment and the bottom surface of pallet is in contact with the adsorbent equipment；It is provided with a substrate on the pallet and is fixed on the L shape baffle in the substrate lower left corner, extending direction along the baffle two sides is provided with an active block stop, a sliding slot is arranged in extending direction along the baffle two sides, and the active block stop can be reciprocating in the sliding slot.The utility model is adsorbed pallet by adsorbent equipment, it is ensured that minor shifts will not occur in process for weldment stable operation, pcb board, and welding quality is high.
Description
Technical field
The utility model relates to Electronic products manufacturing fields, and in particular to one kind is used for pcb board welding fixture.
Background technique
In current pcb board welding, electronic component is easy to appear shaking, at present the general baffle pair for using L shape
Pcb board is fixed, but when pcb board area is larger, is often not fixed firmly, and needs to increase the length of baffle, works as PCB
When plate suqare is smaller, excessively long baffle also can be to welding there are certain influence, and practicability is poor, narrow application range.Therefore,
It leads pcb board welding to be inconvenient, speed of welding is slow, and precision is low.Temperature is excessively high during pcb board welding electronic component simultaneously,
It is easily damaged electronic component, and in the welding process, many dusts and scrap can be remained on pcb board, can largely effected in this way
The welding of Subsequent electronic component affects the welding quality of pcb board.
Utility model content
The purpose of this utility model is that the one kind proposed is used for pcb board welding fixture.
The purpose of this utility model is achieved through the following technical solutions: one kind being used for pcb board welding fixture, the weldering
Connecing jig includes a rotatable workbench 1, and the workbench includes table top and platform bottom, and one is provided on the workbench by platform
Be recessed the PCB placing groove to be formed towards platform bottom, and an adsorbent equipment 7 with adsorption plane is provided in the PCB placing groove, described
Adsorbent equipment is fixed on the bottom of PCB placing groove, and the absorption of adsorbent equipment is face-up；A support is provided in the PCB placing groove
Disk, the pallet is located at the top of adsorbent equipment and the bottom surface of pallet is in contact with the adsorbent equipment；It is arranged on the pallet
There is a substrate 8 and be fixed on the L shape baffle 9 in the substrate lower left corner, the extending direction along the baffle two sides is provided with one
A sliding slot 16 is arranged in active block stop 10, the extending direction along the baffle two sides, and the active block stop can be in the sliding slot
It is reciprocating.
Preferably, the active block stop includes blend stop 14, movable axle sleeve 13 and locating shaft 12, the blend stop, movable axle sleeve
It is integrally formed, is socketed on locating shaft by movable axle sleeve, blend stop is rotated using locating shaft as 360 ° of fulcrum.
Preferably, height-adjustable blowing nozzle 6, the blowing nozzle are provided on the workbench on the outside of the PCB placing groove
Blowing direction towards the pallet.
Preferably, the bottom of the workbench is provided with servo motor 2, the power output shaft of the servo motor with it is described
The center of workbench connects.
Preferably, the downside both ends of the workbench are each provided with a support column 4, and the bottom end of the support column is provided with one
Idler wheel 3, the idler wheel and the servo motor are in same level.
By adopting the above-described technical solution, the utility model has the advantage that
The utility model is adsorbed pallet by adsorbent equipment, it is ensured that weldment stable operation, pcb board is processed
Minor shifts will not occur in journey, welding quality is high.
The utility model by the baffle plate setting of L shape in the lower left corner of substrate, and the position on the outside of the extended spot of baffle two sides
In being additionally provided with the block for fixing pcb board on substrate, it is capable of fixing different size of pcb board, it is applied widely, and fix tightly
Gu facilitating the welding of electronic component on pcb board, easy to use, design is simple, easy to accomplish, has a good application prospect.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of pallet；
Fig. 3 is the schematic diagram of active block stop.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
One kind being used for pcb board welding fixture, which includes a rotatable workbench 1, and the workbench includes
Table top and platform bottom are provided with one on the workbench and are recessed from table top to platform bottom the PCB placing groove formed, the PCB placing groove
It is inside provided with an adsorbent equipment 7 with adsorption plane, the adsorbent equipment is fixed on the bottom of PCB placing groove, adsorbent equipment
Absorption is face-up；A pallet is provided in the PCB placing groove, the pallet is located at the top of adsorbent equipment and the bottom surface of pallet
It is in contact with the adsorbent equipment；It is provided with a substrate 8 on the pallet and is fixed on the L shape baffle 9 in the substrate lower left corner,
Extending direction along the baffle two sides is provided with an active block stop 10, and the extending direction along the baffle two sides is arranged one
Sliding slot 16, the active block stop can be reciprocating in the sliding slot.
The utility model is adsorbed pallet by adsorbent equipment, it is ensured that weldment stable operation, pcb board is processed
Minor shifts will not occur in journey, welding quality is high.
Several heat release holes 17 are provided on the substrate as a further modification of the present embodiment,.
In this present embodiment, the adsorbent equipment is a sucker, and the sucker passes through piping connection to vacuum generator.
In another embodiment, the adsorbent equipment can be permanent magnet or electromagnet, and the corresponding pallet can be by permanent magnet for one
Or the pallet of electromagnet absorption, such as the pallet of an iron, correspondingly, an insulating layer and a magnetic masking layer are arranged on the pallet.
The substrate is rounded rectangle shape as a further modification of the present embodiment, can prevent excessively sharp corner from scraping
Hurt welding personnel, the quadrangle of substrate is equipped with fixed mounting hole 11, places bolt in fixed mounting hole, can secure the base to
On pallet.
In this present embodiment, the active block stop includes blend stop 14, movable axle sleeve 13 and locating shaft 12, the blend stop, work
Moving axis set is integrally formed, and is socketed on locating shaft by movable axle sleeve, and blend stop is rotated using locating shaft as 360 ° of fulcrum, for being clamped
The side of fixed pcb board.
When welding pcb board, the two sides of baffle are for resisting pcb board, when the welding in need of the side of active block stop
When pcb board, it is necessary to select active block stop to fix pcb board, the two cooperation is capable of fixing different size of pcb board, fix tightly
Gu substrate, L shape baffle and movable blend stop are all made of insulated plastic and are made, good insulation preformance, high temperature resistant is at low cost, reduces PCB
The production cost of plate welding fixture.
Specifically, as shown in Fig. 2, when the pcb board to welding is smaller, when without welding, adjustable block
Close to L shape baffle, the vertical side of L shape baffle is parallel with close to the blend stop of the vertical side, the horizontal side of L shape baffle and
Blend stop close to the horizontal side is parallel；When so being welded, the vertical side of L shape baffle and the close vertical side
Blend stop is perpendicular, and the horizontal side of L shape baffle and the blend stop close to the horizontal side are perpendicular.
When welding biggish pcb board, by active block stop far from L shape baffle.
As a further modification of the present embodiment, as shown in Figure 1, being provided with height on workbench on the outside of the PCB placing groove
Adjustable blowing nozzle 6, towards the pallet, blowing nozzle is connected by hose with air compressor the blowing direction of the blowing nozzle
It connects.The blowing nozzle is connected by the air blowing pedestal 5 being fixedly installed on elevating mechanism 15 and the workbench.
Being blown by blowing nozzle reduces the temperature on pcb board surface, avoids the damage of component, also reduces operating environment
Temperature, while blow can also by pcb board dust and scrap blow down fall, for pcb board it is subsequent weld provide guarantee.
In this present embodiment, the bottom of the workbench is provided with servo motor 2, the power output shaft of the servo motor
It is connect with the center of the workbench.
The downside both ends of the workbench are each provided with a support column 4, the support column as a further modification of the present embodiment,
Bottom end be provided with an idler wheel 3, the idler wheel and the servo motor are in same level.
By the way that support column is arranged, idler wheel is set in the bottom end of support column, so that workbench is more steady in rotary course
It is fixed.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the protection scope of the utility model.
Claims (4)
1. one kind is used for pcb board welding fixture, which is characterized in that the welding fixture includes a rotatable workbench (1), described
Workbench includes table top and platform bottom, and one is provided on the workbench and is recessed from table top to platform bottom the PCB placing groove formed, described
An adsorbent equipment (7) with adsorption plane is provided in PCB placing groove, the adsorbent equipment is fixed on the bottom of PCB placing groove,
The absorption of adsorbent equipment is face-up；Be provided with a pallet in the PCB placing groove, the pallet be located at the top of adsorbent equipment and
The bottom surface of pallet is in contact with the adsorbent equipment；It is provided with a substrate (8) on the pallet and is fixed on the substrate lower-left
The L shape baffle (9) at angle, the extending direction along the baffle two sides are provided with an active block stop (10), along the baffle two sides
A sliding slot (16) are arranged in the extending direction on side, and the active block stop can be reciprocating in the sliding slot；The active block stop
Including blend stop (14), movable axle sleeve (13) and locating shaft (12), the blend stop, movable axle sleeve are integrally formed, and pass through movable axle sleeve
It is socketed on locating shaft, blend stop is rotated using locating shaft as 360 ° of fulcrum；The substrate is rounded rectangle shape, the quadrangle of substrate
It is equipped with fixed mounting hole, bolt is placed in fixed mounting hole, can secure the base on pallet；It is provided on the substrate
Several heat release holes.
2. according to claim 1 a kind of for pcb board welding fixture, it is characterised in that: on the outside of the PCB placing groove
It is provided on workbench height-adjustable blowing nozzle (6), the blowing direction of the blowing nozzle is towards the pallet.
3. according to claim 1 a kind of for pcb board welding fixture, it is characterised in that: the bottom of the workbench is set
Servo motor (2) are equipped with, the power output shaft of the servo motor is connect with the center of the workbench.
4. according to claim 3 a kind of for pcb board welding fixture, it is characterised in that: the downside two of the workbench
End is each provided with a support column (4), and the bottom end of the support column is provided with an idler wheel (3), the idler wheel and the servo motor
In same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282751.0U CN208338042U (en) | 2018-02-28 | 2018-02-28 | One kind being used for pcb board welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282751.0U CN208338042U (en) | 2018-02-28 | 2018-02-28 | One kind being used for pcb board welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208338042U true CN208338042U (en) | 2019-01-04 |
Family
ID=64782829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820282751.0U Active CN208338042U (en) | 2018-02-28 | 2018-02-28 | One kind being used for pcb board welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208338042U (en) |
-
2018
- 2018-02-28 CN CN201820282751.0U patent/CN208338042U/en active Active
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