A kind of clamping device of SMT laser templates polishing
Technical field:
The present invention relates to the technical field of SMT laser template equipment, a kind of SMT laser templates polishing is specifically related to
Clamping device.
Background technology:
Surface mounting technology (SMT) is the mainstream technology of current Electronic products manufacturing.Before electronic component attachment flow all
Printing stencil is needed to use, the preparation method of printing stencil has method for chemially etching and laser cutting method.The mould of laser cutting
Plate is commonly known as SMT laser templates, and it is certain that there is the outer surface after the features such as positional precision is high, but cutting and hole wall to exist for it
Burr and roughness can influence the effect of print solder paste.Because SMT laser templates are general than relatively thin, and its hole is also smaller, often
Flash removed and the method polished are gone, such as mechanical grinding is not all applied to.The existing side being polished to SMT laser templates
Method typically uses chemical immersion method, it is necessary to which SMT laser templates are fixed in polishing pond by fixture in polishing process, and
The existing fixture for polishing operation is usually applicable only between of a sort SMT laser templates, different SMT laser templates
It can not realize general, versatility is poor, and polishing cost is high, it is necessary to improved.
The content of the invention:
The purpose of the present invention aims to solve the problem that the problem of prior art is present can be applied to different type, no there is provided one kind
With the SMT laser templates of size, versatility is good and effectively reduces the clamping device of the SMT laser template polishings of production cost.
The present invention relates to a kind of clamping device of SMT laser templates polishing, including substrate, the substrate is provided with first
Clamping machine is respectively equipped with line slide rail group and second straight line slide rail group, first straight line slide rail group and second straight line the slide rail group
Structure, the clamp system includes being slidably arranged in first straight line slide rail group and pedestal in second straight line slide rail group, is arranged on institute
State the pressing plate on pedestal and the dividing plate being plugged on the pressing plate and pedestal;
The pedestal includes bottom plate and the coaming plate being fixed on the bottom plate, and the coaming plate includes being vertically fixed on bottom plate
Four head and the tail connections vertical plate, formed in the middle part of coaming plate and formed on a storage tank, the bottom plate of coaming plate side for plugging
Some parallel slots of the dividing plate, the pressing plate includes the first plate body vertically and the second plate body of level, described first
The one side lower end of plate body is fixedly connected with second plate body, formed in vertical tooth-strip part, the first plate body on another side
Portion forms inserting groove, and the first plate body on the vertical plate of coaming plate, is molded by the inserting groove sleeve on second plate body
There are some and one-to-one groove of the slot, the groove and slot and first straight line slide rail group and second straight line slide rail group
It is vertically arranged, engagement is connected with gear on the tooth-strip part of the first plate body, and the gear is arranged in the storage tank of the coaming plate, tooth
Wheel middle part is inserted with a rotating shaft, and one end of the rotating shaft passes outside the vertical plate of coaming plate and is fixedly connected with rotation handle.
By above-mentioned technical proposal, when in use, the lower end of the dividing plate of clamp system passes through pressure to clamping device of the invention
Groove sleeve on second plate body of plate is in the slot of the bottom plate of pedestal, the bottom plate of the second plate body of pressing plate, dividing plate and pedestal
Enclose jointly and set to form a crimp area for being used to clamp SMT laser templates;Rotating shaft is made by the rotation handle on rotating shaft
Rotate, rotating shaft drives pinion rotation thereon, and gear drives the tooth-strip part being engaged with to move up and down, so that the first plate body
Move up and down, the inserting groove of the first plate body is moved up and down on the vertical plate of coaming plate, so that drive the second plate body to move up and down, the
The groove of two plate bodys is slided on dividing plate, so as to adjust the distance between bottom plate of the second plate body and pedestal to be applicable different-thickness
SMT laser templates, in addition, adjustment pedestal in the position of first straight line slide rail group and second straight line slide rail group, you can to realize
The clamping of the SMT laser templates of different shapes and sizes.
By such scheme, the present invention can be applied to different type, various sizes of SMT laser templates, and versatility is good
And effectively reduce production cost.
As such scheme one kind preferably, the quantity of the tooth-strip part is two, and two tooth-strip parts are set in parallel in the
On one surface side wall of one plate body, the quantity of the gear is two, and two gears are meshed with two tooth-strip parts respectively, two teeth
Equal sleeve is taken turns in the rotating shaft, the two ends of the rotating shaft pass two vertical plates relative on coaming plate and are respectively fixedly connected with
There is rotation handle.By such scheme, the two ends of coaming plate are equipped with the rotation handle of rotating shaft, and such operator just can be according to reality
That of the convenient operation of border situation rotation rotates handle to make axis of rotation, and two gears drive two tooth-strip parts to move up and down,
So the first plate body can be made stably to move up and down.
Preferred as one kind of such scheme, the lower end of the first plate body of the pressing plate maintains an equal level with the lower end of the second plate body,
The inserting groove inwall lower end of first plate body forms fixture block, and a vertical plate upper end of the coaming plate is formed matches somebody with somebody with the fixture block
The limited block of conjunction.By such scheme, during the first plate body is moved up, when the top for the vertical plate that coaming plate is moved on on the first plate body
End makes, and the limited block on vertical plate stops the fixture block in the inserting groove of the first plate body, can so avoid pressing plate from departing from coaming plate, make
Into not keeping away the operational difficulties wanted.
Preferred as one kind of such scheme, the height of the inserting groove of first plate body is more than the vertical plate height of coaming plate
Degree.By such scheme, the vertical plate height that the height of the inserting groove of the first plate body is more than coaming plate can rest on the second plate body to enclose
Arbitrary height on plate, so as to use the SMT laser templates of different-thickness at utmost.
Preferred as one kind of such scheme, the quantity of the slot on the bottom plate of the pedestal is two, second plate
The quantity of groove on body is also corresponding two.By such scheme, by the way that dividing plate is plugged in different groove and slot,
It is capable of the size of the crimp area of alignment jig erection SMT laser templates, it is easy to adjust, using flexible.
Preferred as one kind of such scheme, the first straight line slide rail group includes symmetrically arranged four straight lines two-by-two and slided
Rail, the second straight line slide rail group includes forming guiding on symmetrically arranged four line slide rails two-by-two, the line slide rail
The gib block coordinated with the guide groove is formed on groove, the bottom surface of the bottom plate of the pedestal, the gib block is plugged on guiding
In groove.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings:
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the invention;
Fig. 2 is Fig. 1 partial structural diagram;
Fig. 3 is the schematic cross-sectional view of line A-A in Fig. 2;
Fig. 4 is the structural representation between cathetus slide rail of the present invention and the bottom plate of pedestal;
Fig. 5 is working state schematic representation of the invention.
Embodiment:
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 to Fig. 3, a kind of clamping device of SMT laser templates polishing of the present invention, including substrate 1, institute
Substrate is stated provided with first straight line slide rail group and second straight line slide rail group, first straight line slide rail group and second straight line the slide rail group
On be respectively equipped with clamp system 2, the clamp system 2 includes being slidably arranged in first straight line slide rail group and second straight line slide rail group
On pedestal 3, the pressing plate 4 being arranged on the pedestal and the dividing plate 5 being plugged on the pressing plate 4 and pedestal 3.
Referring to Fig. 2, Fig. 3, the pedestal 3 includes bottom plate 31 and the coaming plate 32 being fixed on the bottom plate, the coaming plate 32
Including the vertical plate 33 for four head and the tail connections being vertically fixed on bottom plate 31, the middle part of coaming plate 32 forms a storage tank 34, enclosed
Some parallel slots 311 for plugging the dividing plate 5 are formed on the bottom plate 31 of the side of plate 32, the pressing plate 4 includes perpendicular
The first straight plate body 41 and the second plate body 42 of level, the one side lower end of first plate body 41 is fixedly connected with second plate
Vertical tooth-strip part 411 is formed on body 42, another side, the lower end of the first plate body 41 and the lower end of the second plate body 42 maintain an equal level, the
The middle part of one plate body 41 forms inserting groove 412, the first plate body 41 by the sleeve of inserting groove 412 coaming plate 32 vertical plate
On 33, the inwall lower end of inserting groove 412 forms fixture block 413, a upper end of vertical plate 33 of the coaming plate 32 form with
Formed on the limited block 331 that the fixture block 413 coordinates, second plate body 42 some one-to-one with the slot 311
Groove 421, the groove 421 and slot 311 are vertically arranged with first straight line slide rail group and second straight line slide rail group, the first plate body
Engagement is connected with gear 6 on 41 tooth-strip part 411, and the gear is arranged in the storage tank 34 of the coaming plate 32, the middle part of gear 6
A rotating shaft 7 is inserted with, one end of the rotating shaft passes outside the vertical plate 33 of coaming plate 32 and is fixedly connected with rotation handle 8, described
The quantity of tooth-strip part 411 is two, and two tooth-strip parts 411 are set in parallel on a surface side wall of the first plate body 41, the gear 6
Quantity be two, two gears 6 are meshed with two tooth-strip parts 411 respectively, two equal sleeves of gear 6 in the rotating shaft 7,
The two ends of the rotating shaft 7 pass two vertical plates 33 relative on coaming plate 32 and have been respectively fixedly connected with rotation handle 8.
Referring to Fig. 3, the height of the inserting groove 412 of first plate body 41 is more than the height of vertical plate 33 of coaming plate 32.
Referring to Fig. 3, the quantity of the slot 311 on the bottom plate 31 of the pedestal 3 is logical on two, second plate body 42
The quantity of groove 421 is also corresponding two.
Referring to Fig. 4, the first straight line slide rail group includes symmetrically arranged four line slide rails 9 two-by-two, and described second is straight
Line slide rail group includes forming guide groove 91, the base on symmetrically arranged four line slide rails 9 two-by-two, the line slide rail 9
The gib block 312 coordinated with the guide groove 91 is formed on the bottom surface of the bottom plate 31 of seat 3, the gib block is plugged on guide groove
In 91.
Referring to Fig. 5, clamping device of the invention when in use, the lower end of the dividing plate 5 of clamp system 2 through pressing plate 4 the
The sleeve of groove 421 on two plate bodys 42 is in the slot 311 of the bottom plate 31 of pedestal 3, the second plate body 43, dividing plate 5 and the base of pressing plate 4
The bottom plate 31 of seat 3 encloses jointly to be set to form a crimp area for being used to clamp SMT laser templates 10;Pass through turning on rotating shaft 7
Fixed handle 8 rotates rotating shaft 7, and rotating shaft 7 drives gear 6 thereon to rotate, and gear 6 is driven on the tooth-strip part 411 being engaged with
Lower movement so that the first plate body 41 is moved up and down, the inserting groove 412 of the first plate body 41 on the vertical plate 33 of coaming plate above and below
Mobile, so as to drive the second plate body 42 to move up and down, the groove 421 of the second plate body 42 is slided on dividing plate 5, so as to adjust second
The distance between bottom plate 31 of plate body 42 and pedestal 3 is applicable the SMT laser templates 10 of different-thickness, in addition, adjustment pedestal 2 exists
The position of first straight line slide rail group and second straight line slide rail group, you can to realize the SMT laser templates 10 of different shapes and sizes
Clamp.
In summary, the present invention can be applied to different type, various sizes of SMT laser templates, and versatility is good and has
Effect reduction production cost.
The clamping device of SMT laser templates polishing provided by the present invention, is only the embodiment of the present invention, but
Protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technology model
In enclosing, change or replacement can be readily occurred in, should all be covered within the scope of the present invention.Therefore, protection scope of the present invention
It should be based on the protection scope of the described claims.