CN212219610U - Precision positioning printing device - Google Patents
Precision positioning printing device Download PDFInfo
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- CN212219610U CN212219610U CN202020691576.8U CN202020691576U CN212219610U CN 212219610 U CN212219610 U CN 212219610U CN 202020691576 U CN202020691576 U CN 202020691576U CN 212219610 U CN212219610 U CN 212219610U
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- tooth
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- precision positioning
- outrigger
- positioning printing
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- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a precision positioning printing device, the line stretcher comprises a frame rack, the central point of grillage puts and has processed the outrigger, the grillage is in the well groove has been seted up on the corresponding position in outrigger both sides, a plurality of mounting holes have still been seted up on the grillage, the top both ends position of outrigger all has limit portion tooth and middle part tooth, the middle part tooth is located on the position between the limit portion tooth, limit portion tooth with between the middle part tooth and all process the counterpoint groove between middle part tooth and the middle part tooth, well square hole has been seted up on the central point of outrigger top puts, the outrigger top has still processed the indent platform, well square hole link up the indent platform, the inside hole of having seted up of outrigger, well square hole with the hole intercommunication. This precision positioning printing device simple structure can bear strong pressure, simple to operate, and the processing ease, stability is good, and the counterpoint cooperation is reliable, is worth using widely.
Description
Technical Field
The utility model relates to a semiconductor package auxiliary assembly field specifically is a precision positioning printing device.
Background
Because the semiconductor packaging parts have various models and different specifications, and the parts of different models and specifications often have similar shapes and sizes, the parts of different models need to be printed quickly and clearly, so that detection personnel, user personnel and operators can distinguish and select the semiconductor packaging parts of different specifications and models conveniently.
The reliability exists inadequately with the seal head cooperation connection reliability of printing equipment that uses at present, and connector intensity is not enough, and continuous operation length now needs a neotype connector to improve connector and seal head complex reliability and improve the structural strength of connector, and the continuous operation of increase printing work is long, improves production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precision positioning printing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision positioning printing device, includes the grillage, the central point of grillage puts the processing has the outstanding frame, the grillage is in the well groove has been seted up on the corresponding position in outstanding frame both sides, a plurality of mounting holes have still been seted up on the grillage, the top both ends position of outstanding frame all has limit portion tooth and middle part tooth, the middle part tooth is located on the position between the limit portion tooth, limit portion tooth with between the middle part tooth and all processing has the counterpoint groove between middle part tooth and the middle part tooth, outstanding frame top central point puts and has seted up well square hole, outstanding frame top still processes there is the indent platform, well square hole link up the indent platform, the hole has been seted up to outstanding frame inside, well square hole with the hole intercommunication.
Preferably, two middle teeth are arranged between the edge teeth, the top parts of the edge teeth are processed with planes, and the top surfaces of the edge teeth are higher than the peak heights of the middle teeth.
Preferably, the number of the mounting holes is three.
Preferably, the protruding frame is of a square column structure.
Preferably, the bottom of the protruding frame is provided with an inner hole step.
Compared with the prior art, the beneficial effects of the utility model are that: when the precise positioning printing device is used, the plate frame is in contact connection with the workbench, the mounting holes are used for being matched with the connecting piece to fix the plate frame on the workbench, the mounting holes are distributed triangularly, the connection stability of the plate frame is facilitated, the middle groove on the plate frame plays a role in aligning the workbench, the workbench can be provided with a module matched with the middle groove to facilitate the rapid alignment of the plate frame, the edge teeth are higher than the middle teeth, the edge teeth can play a supporting role, the middle teeth play an alignment role, the alignment grooves between the edge teeth and the middle teeth and between the middle teeth and the middle teeth play an alignment role, the position corresponding to the matched parts are aligned and matched conveniently, the top planes of the concave platform and the edge teeth also play a supporting role, and the middle hole in the middle of the concave platform plays a role in allowing the connecting piece to pass; the device has the advantages of simple structure, strong pressure bearing, convenient installation, easy operation, good stability, reliable contraposition matching and worth of popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a partially enlarged view of a portion encircled by a dotted line in fig. 1.
Fig. 5 is a partially enlarged view of a portion encircled by a dotted line in fig. 2.
Fig. 6 is a partially enlarged view of a portion encircled by a dotted line in fig. 3.
In the figure: 1. grillage, 2, outstanding frame, 3, well groove, 4, mounting hole, 5, limit portion tooth, 6, middle part tooth, 7, counterpoint groove, 8, well square hole, 9, indent platform, 10, hole, 11, hole step.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a precise positioning lettering device comprises a plate frame 1, wherein a protruding frame 2 is processed at the central position of the plate frame 1, middle grooves 3 are formed in the corresponding positions of the two sides of the protruding frame 2 of the plate frame 1, a plurality of mounting holes 4 are further formed in the plate frame 1, edge teeth 5 and middle teeth 6 are arranged at the two ends of the top of the protruding frame 2, the middle teeth 6 are arranged at the positions between the edge teeth 5, alignment grooves 7 are processed between the edge teeth 5 and the middle teeth 6 and between the middle teeth 6 and the middle teeth 6, a middle square hole 8 is formed in the central position of the top of the protruding frame 2, an inner concave platform 9 is further processed at the top of the protruding frame 2, the middle square hole 8 penetrates through the inner concave platform 9, an inner hole 10 is formed in the protruding frame 2, the middle square hole 8 is communicated with the inner hole 10, two middle teeth 6 are arranged between the edge teeth 5, the top processing of limit portion tooth 5 has the plane, the top surface height of limit portion tooth 5 is higher than the pinnacle height of middle part tooth 6, the quantity of mounting hole 4 is three, outrigger 2 is the square column structure, processing has hole step 11 in outrigger 2 bottom.
The working principle is as follows: when using this precision positioning printing device, grillage 1 is connected with the workstation contact, mounting hole 4 is used for fixing grillage 1 on the workstation with the connecting piece cooperation, 4 triangular distribution of mounting hole, be favorable to grillage 1's connection stability, well groove 3 on grillage 1 plays the effect of counterpoint workstation, can be equipped with on the workstation and come the quick counterpoint of grillage 1 of being convenient for with the module of well groove 3 adaptation, limit portion tooth 5 is higher than middle part tooth 6, limit portion tooth 5 can play the supporting role, middle part tooth 6 plays the counterpoint effect, counterpoint groove 7 between limit portion tooth 5 and the middle part tooth 6 and between middle part tooth 6 plays the counterpoint effect, be convenient for counterpoint cooperation with the position that pairs spare part corresponds, the top plane of indent platform 9 and limit portion tooth 5 plays the supporting role equally, well square hole 8 at indent platform 9 middle part plays the effect that lets the connecting piece pass through.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a precision positioning printing device, includes grillage (1), its characterized in that: the central position of the plate frame (1) is processed with a protruding frame (2), the plate frame (1) is provided with middle grooves (3) at the corresponding positions of the two sides of the protruding frame (2), the plate frame (1) is further provided with a plurality of mounting holes (4), the two ends of the top of the protruding frame (2) are provided with edge teeth (5) and middle teeth (6), the middle teeth (6) are positioned at the positions between the edge teeth (5), alignment grooves (7) are processed between the edge teeth (5) and the middle teeth (6) and between the middle teeth (6) and the middle teeth (6), the central position of the top of the protruding frame (2) is provided with a middle square hole (8), the top of the protruding frame (2) is further processed with an inner concave platform (9), the middle square hole (8) is communicated with the inner concave platform (9), and an inner hole (10) is formed in the protruding frame (2), the middle square hole (8) is communicated with the inner hole (10).
2. The precision positioning printing apparatus according to claim 1, wherein: two middle teeth (6) are arranged between the edge teeth (5), the top of each edge tooth (5) is provided with a plane, and the top surface height of each edge tooth (5) is higher than the peak height of each middle tooth (6).
3. The precision positioning printing apparatus according to claim 1, wherein: the number of the mounting holes (4) is three.
4. The precision positioning printing apparatus according to claim 1, wherein: the protruding frame (2) is of a square column structure.
5. The precision positioning printing apparatus according to claim 1, wherein: an inner hole step (11) is processed at the bottom of the protruding frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691576.8U CN212219610U (en) | 2020-04-29 | 2020-04-29 | Precision positioning printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691576.8U CN212219610U (en) | 2020-04-29 | 2020-04-29 | Precision positioning printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212219610U true CN212219610U (en) | 2020-12-25 |
Family
ID=73909436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020691576.8U Active CN212219610U (en) | 2020-04-29 | 2020-04-29 | Precision positioning printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212219610U (en) |
-
2020
- 2020-04-29 CN CN202020691576.8U patent/CN212219610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230719 Granted publication date: 20201225 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20201225 |