CN205438302U - Pallet of quick change locating pin - Google Patents
Pallet of quick change locating pin Download PDFInfo
- Publication number
- CN205438302U CN205438302U CN201521133712.7U CN201521133712U CN205438302U CN 205438302 U CN205438302 U CN 205438302U CN 201521133712 U CN201521133712 U CN 201521133712U CN 205438302 U CN205438302 U CN 205438302U
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- China
- Prior art keywords
- alignment pin
- pallet
- locating pin
- pin
- installing hole
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Abstract
The utility model provides a pallet of quick change locating pin, including the pallet, pallet upper surface and lower surface are equipped with cushion and wear resistant strip respectively, and still are equipped with the locating pin mounting hole on the pallet, the locating pin install in in the locating pin mounting hole, be located the pallet lower surface of locating pin mounting hole department still is equipped with the cardboard, left and right each division in upper portion of locating pin has a big slotted hole such as, and damping O type circle is equipped with at the middle part of locating pin, and the lower part of locating pin is equipped with an amesiality casting die, form a ping kou groove between casting die and the locating pin. The utility model discloses simple structure, low in manufacturing cost, convenient operation. The diameter design of installing the multiunit locating pin on the pallet becomes not unidimensional to this carries out the mistake proofing, and the mistake proofing function is complete, have very strong expansibility, be convenient for increase newly the transformation of machine.
Description
Technical field
This utility model relates to positioning device for mechanical machining technical field, particularly to a kind of alignment pin quick change and error prevention device.
Background technology
The personalized of multi-varieties and small-batch produces the new normality that will become following production model, for the parts that assembly line is most crucial, the flexibility design of pallet for realizing multi-item production it is critical that.
One of conventional way:
The size and location of the product orientation pin of Flexible production is classified, prepares several pallet with this, carry out the quick change of integral clamp.Although this quick change mode operates, ratio is comparatively fast, but there is several restriction defect: one, production line periphery must have the space depositing stand-by pallet；Two, the weight of pallet no more than 6kg just facilitates manual operation；Three, the pallet quantity of multiplication also can double manufacturing cost.
The two of conventional way:
According to the diversity of all kinds, integrate out the structure of a maximum " common divisor ", pallet precasts dowel hole and the alignment pin of heterogenous, use fast assembling disassembling structure, but screw must be used to fasten.There is following several defect in this kind of mode: one, frequent slack adjuster, its screw thread holds easy to slip teeth；Two, remodel operation time longer.
Utility model content
In view of this, technical problem to be solved in the utility model, it is simply that propose a kind of alignment pin quick change and error prevention device.
For solving above-mentioned technical problem, this utility model is achieved by the following technical solutions:
A kind of alignment pin fast replacing device, including pallet, described pallet upper and lower surface is respectively equipped with cushion block and wear rib, and on pallet, it is additionally provided with alignment pin installing hole, alignment pin is installed in described alignment pin installing hole, it is positioned at the pallet lower surface at described alignment pin installing hole and is additionally provided with clamp, the top of described alignment pin is left and right respectively has a big slotted eye such as grade, the middle part of alignment pin is equipped with damping O, the bottom of alignment pin is provided with an amesiality casting die, forms a flat mouth groove between described casting die and alignment pin.After in this utility model, alignment pin inserts in alignment pin installing hole and inserts and put in place, turn clockwise alignment pin, makes clamp snap in the flat mouth groove of alignment pin bottom, prevents it from getting loose, and by damping O, prevents its autorotation from deviating from.Unloading process is contrary with assembling.
As preferably, this utility model also includes alignment pin spanner, described alignment pin is mounted and dismounted by alignment pin spanner, described alignment pin spanner includes handle portion and throw rod, handle portion and throw rod are mutually perpendicular to " T " shape, throw rod bottom be provided with alignment pin top coordinate be engaged head, described occlusion head is provided with the tongue coordinated with described slotted eye.
As preferably, the aperture of the alignment pin installing hole on described pallet is different, and by the alignment pin identification sensor identification alignment pin below pallet, prevents manually installed makeing mistakes.
As preferably, described alignment pin includes that round pin and link pin, alignment pin installing hole include pin hole and link pin hole.
Compared with prior art, this utility model has the beneficial effect that this utility model simple in construction, low cost of manufacture；Easy to operate, quick；Becoming different size by organizing the diameter design that alignment pin is arranged on pallet more, carry out mistake proofing with this, error-disable function is complete；There is the strongest autgmentability, it is simple to the transformation of newly-increased machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment；
Fig. 2 is alignment pin and the distribution schematic diagram of alignment pin installing hole of this utility model preferred embodiment；
Fig. 3 be alignment pin and the alignment pin spanner of this utility model preferred embodiment coordinate schematic diagram.
Detailed description of the invention
Get information about this utility model for allowing those skilled in the art become apparent from, below in conjunction with accompanying drawing, this utility model is further described.
If Fig. 1-3 is preferred embodiment of the present utility model.
A kind of alignment pin fast replacing device, including pallet 1 and alignment pin 2, pallet 1 upper and lower surface is respectively equipped with cushion block 3 and wear rib 4, and on pallet 1, it is additionally provided with alignment pin installing hole 5, it is positioned at pallet 1 lower surface at alignment pin installing hole 5 and is additionally provided with clamp 6, the top of alignment pin 2 is left and right respectively has a big slotted eye such as grade 7, the middle part of alignment pin 2 is equipped with damping O 8, the bottom of alignment pin 2 is provided with an amesiality casting die 9, forms a flat mouth groove 10 between casting die 9 and alignment pin 2.In the present embodiment, alignment pin 2 is by alignment pin spanner 11, mount and dismount, alignment pin spanner 11 includes handle portion 12 and throw rod 13, handle portion 12 and throw rod 13 are mutually perpendicular to " T " shape, throw rod 13 bottom be provided with coordinate with alignment pin 2 top be engaged 14, occlusion 14 is provided with the tongue 15 coordinated with slotted eye 7.
In order to prevent manually installed makeing mistakes, the aperture of the alignment pin installing hole 5 on pallet 1 is different, and specifically, alignment pin 2 includes round pin and link pin, alignment pin installing hole 5 includes pin hole and link pin hole, and identifies alignment pin 2 by the alignment pin identification sensor 16 below pallet 1.
Often on the cylinder cap assembly line of the bavin share second phase, planning according to all kinds of this production line mixed production, three big series, 18 kinds only have the hole, location of three kinds of diameters can position location.Three groups circular and in addition to rhombus pin-and-hole except prefabricated, other all carry out General design, for manually installed mistake proofing, the aperture that alignment pin is arranged on pallet is different.
Arranging A link pin 17 and A round pin 18, B link pin 19 and B round pin 20, C link pin 21 and C round pin 22 3 groups, wherein, a diameter of Ф 10f7 that A link pin 17 and A round pin 18 is contained on pallet 1, the link pin installing hole diameter of A link pin 17 and A round pin 18 is Ф 10H8；The aperture of a diameter of Ф 11f7, B link pin the installing hole 23 and B round pin installing hole 24 that B link pin 19 and B round pin 20 is contained on pallet 1 is Ф 11H8；The aperture of a diameter of Ф 12f7, C link pin the installing hole 25 and C round pin installing hole 26 that C link pin 21 and C round pin 22 is contained on row jig plate 1 is Ф 12H8.
When alignment pin 2 is installed, inserting in alignment pin installing hole 5 after being first inserted on alignment pin spanner 11 by alignment pin 2, this flat mouth is substantially consistent with the direction of the straight flange of clamp 7.After insertion puts in place, turn clockwise spanner 180 °, and clamp 7 snaps in the groove of alignment pin 5 bottom, prevents it from getting loose；Damping O, prevents it from rotating.Unloading process is contrary with assembling.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. the pallet of a quick change alignment pin, it is characterized in that, including pallet, described pallet upper and lower surface is respectively equipped with cushion block and wear rib, and on pallet, it is additionally provided with alignment pin installing hole, alignment pin is installed in described alignment pin installing hole, it is positioned at the pallet lower surface at described alignment pin installing hole and is additionally provided with clamp, the top of described alignment pin is left, the right side respectively has a big slotted eye such as grade, the middle part of alignment pin is equipped with damping O, the bottom of alignment pin is provided with an amesiality casting die, a flat mouth groove is formed between described casting die and alignment pin.
The pallet of quick change alignment pin the most according to claim 1, it is characterized in that, also include alignment pin spanner, described alignment pin is mounted and dismounted by alignment pin spanner, described alignment pin spanner includes handle portion and throw rod, handle portion and throw rod are mutually perpendicular to " T " shape, throw rod bottom be provided with alignment pin top coordinate be engaged head, described occlusion head is provided with the tongue coordinated with described slotted eye.
The pallet of quick change alignment pin the most according to claim 2, it is characterised in that the aperture of the alignment pin installing hole on described pallet is different, and by the alignment pin identification sensor identification alignment pin below pallet.
The pallet of quick change alignment pin the most according to claim 3, it is characterised in that described alignment pin includes that round pin and link pin, alignment pin installing hole include pin hole and link pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133712.7U CN205438302U (en) | 2015-12-29 | 2015-12-29 | Pallet of quick change locating pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133712.7U CN205438302U (en) | 2015-12-29 | 2015-12-29 | Pallet of quick change locating pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438302U true CN205438302U (en) | 2016-08-10 |
Family
ID=56599279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133712.7U Active CN205438302U (en) | 2015-12-29 | 2015-12-29 | Pallet of quick change locating pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438302U (en) |
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2015
- 2015-12-29 CN CN201521133712.7U patent/CN205438302U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |