CN102423877A - Positioning element and positioning mechanism thereof - Google Patents
Positioning element and positioning mechanism thereof Download PDFInfo
- Publication number
- CN102423877A CN102423877A CN2011103035329A CN201110303532A CN102423877A CN 102423877 A CN102423877 A CN 102423877A CN 2011103035329 A CN2011103035329 A CN 2011103035329A CN 201110303532 A CN201110303532 A CN 201110303532A CN 102423877 A CN102423877 A CN 102423877A
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- China
- Prior art keywords
- setting element
- slide block
- alignment pin
- guide rod
- limiting structure
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Abstract
The invention discloses a positioning element which comprises a guide seat, a slider, a positioning pin, a guide rod and a limiting structure, wherein the guide seat is provided with a guide slot; the limiting structure is arranged at one end of the guide slot; the slider is arranged on the guide seat and can slide in the guide slot; the guide rod penetrates between the limiting structure and the slider and is connected with the limiting structure through a head part and connected with the slider through a tail part; and the positioning pin is arranged at the upper part of the slider. Through the invention, flexible positioning is realized, the positioning structure is simple and compact, and the subsequent reconstruction and maintenance cost is low.
Description
Technical field
The present invention relates to a kind of positioner, particularly relate to a kind of setting element and have the detent mechanism that is used for the vertical assembly tooling of vertical Equipment for Heating Processing body of heater of this element.
Background technology
In the body of heater assembling; The detent mechanism role is most important; Have or not the quality of location and location directly to influence the effect that body of heater assembles, often have such situation, because the design of detent mechanism is not enough; Cause having produced the error that can't remedy after the equipment assembling, influence the result of use of equipment to a certain extent.
Summary of the invention
The technical problem that (one) will solve
The some shortcomings that the objective of the invention is to exist in the vertical assembly tooling to body of heater in the vertical Equipment for Heating Processing are done; Solve it and locate existing deficiency; Provide a kind of and can realize that the location flexibly; The location structure compact, the later stage transforms and low setting element and the location structure thereof of maintenance cost.
(2) technical scheme
In order to solve the problems of the technologies described above, the present invention provides a kind of setting element, comprises guide holder, slide block, alignment pin, guide rod and position limiting structure; Said guide holder is provided with gathering sill, and said position limiting structure is located at gathering sill one end, and said slide block is arranged on the guide holder, can in gathering sill, slide; Said guide rod is arranged between position limiting structure and the slide block, is connected with position limiting structure through head, is connected with slide block through afterbody; Said alignment pin is located at slide block top.
Preferably, said position limiting structure comprises fixed dam and sideboard; Said fixed dam and guide holder connect as one, and said sideboard removably is connected with fixed dam.
Preferably, said fixed dam and sideboard are sticked in the cannelure of guide rod head, and the width that cumulative thickness is not more than cannelure is installed.
Preferably, the bottom of said guide holder is provided with installing hole, is used for fixing whole setting element.
Preferably, said installing hole is a taper countersunk head installing hole.
Preferably, said guide rod is connected to slide block and is threaded.
Preferably, the impulse stroke of said alignment pin is not more than the reach of guide rod.
Preferably, said alignment pin head has wire casing.
Preferably, said alignment pin is spirally connected through tailing screw flight and slide block.
Preferably, said alignment pin and slide block are one-body molded.
The present invention also provides a kind of detent mechanism with above-mentioned setting element, also comprises platen and the circle of uploading provided thereon, and said setting element is fixed on the platen.
Preferably, said slotted hole and the circular hole that has on the circle corresponding to setting element of uploading; The said other graduation mark of uploading on the circle that indicates of slotted hole is accomplished the location through the wire casing of alignment pin head and the respective operations guide rod of this graduation mark.
(3) beneficial effect
1, the frock scale value of uploading slotted hole and corresponding place circle diameter on the circle has realized that the accurate location of detent mechanism regulates;
2, detent mechanism flexible need not to change any part, just goes for the various sizes body of heater;
3, the alignment pin on the positioner adopts screw thread to install, and when body of heater locating hole size changes, only needs to change the function modifications that slight alignment pin just can easily be realized frock.
Description of drawings
Fig. 1 is the axle side sketch map of setting element one embodiment of the present invention;
Fig. 2 is the cross-sectional schematic of setting element shown in Figure 1;
Fig. 3 is the welding body sketch map between guide holder and fixed dam among this embodiment;
Fig. 4 is the sketch map of guide rod among this embodiment;
Fig. 5 is the sketch map of slide block among this embodiment;
Fig. 6 is the axle side sketch map that has detent mechanism one embodiment of setting element of the present invention;
Fig. 7 is that sketch map is looked at the mansion of detent mechanism shown in Figure 6;
Fig. 8 is the enlarged diagram of the positioning unit on the detent mechanism of the present invention among this embodiment.
Wherein, 1: guide holder; 11: installing hole; 2: slide block; 3: alignment pin; 4: guide rod; 5: sideboard; 6: fixed dam; 7: upload circle; 71: slotted hole; 72: circular hole; 73: graduation mark; 8: platen.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not restriction scopes of the present invention.
Like Fig. 1, shown in Figure 2, be respectively axle side and the cross-sectional schematic of setting element one embodiment according to the invention, comprise guide holder 1, slide block 2, alignment pin 3, guide rod 4 and position-limit mechanism; Said guide holder is provided with gathering sill, and said position-limit mechanism is located at gathering sill one end, and said slide block 2 is arranged on the guide holder, can in gathering sill, slide; Said guide rod 4 is arranged between position-limit mechanism and the slide block 2, is connected with position-limit mechanism through head, is connected with slide block 2 through afterbody; Said alignment pin 3 is located at slide block 2 tops; Two screwed holes are arranged on the slide block 2, and one is used for 3, one of installing and locating pins and is used for installing guide rod 4, and the impulse stroke of said alignment pin 3 is not more than the reach of guide rod 4.
In the present embodiment, said detent mechanism comprises fixed dam 6 and sideboard 5; Fixed dam 6 connects as one with guide holder 1; Its connecting portion matches with the structure of guide holder guide groove portion; Simplified the manufacturing procedure of bigger difficult workpiece like this and reduced difficulty of processing, reduced processing cost, said sideboard 5 removably is connected with fixed dam 6; Fixed dam 6 can be fastened in the cannelure of guide rod 4 with sideboard 5, and the width that cumulative thickness is not more than cannelure is installed.
As shown in Figure 3, the bottom of said guide holder 1 is provided with installing hole 11, is used for fixing whole setting element.What installing hole 11 adopted in the present embodiment is bellmouth, and used screw is the taper sunk screw, so just can not hinder the motion of slide block 2.
Said alignment pin 3 heads have wire casing, both can be spirally connected through tailing screw flight and slide block 2, also can be one-body molded with slide block 2.Wire casing on the alignment pin 3 has two effects, and first can be used to the graduation mark that aligns, and second can be used to tighten or unscrew alignment pin, the direction of adjustment wire casing.
Through rotating guide-bar 4; Under the synergy of fixed dam 5 and sideboard 6, power passes to slide block 2, under the guide effect of 2 of guide holder 1 and slide blocks; Slide block 2 relative guide holders 1 slide; So far be converted into rectilinear motion, slide block 2 drives alignment pin 3 and moves along a straight line, and realizes the change of alignment pin 3 positions.
Fig. 4 is the sketch map of guide rod 4, and its afterbody has two facing cuts flat, like this, just can from the circular port that enclosed in outer year, operate detent mechanism.For the ease of rotation, can be with the head annular knurl of guide rod 4.
Fig. 5 is the sketch map of slide block 2, and its polycrystalline substance has a breach, is to consider that possibly there is the situation of protrusion in pilot nail on the guide holder 1, is unlikely to have influence on the operate as normal of mechanism.The structure of its both sides be exactly with guide holder on gathering sill cooperate the key structure that produces guide effect.
Like Fig. 6-shown in Figure 8, be respectively that the enlarged diagram of sketch map and positioning unit part is looked at axle side sketch map, the mansion that has detent mechanism one embodiment of setting element of the present invention.Detent mechanism of the present invention comprises the setting element that at least one is above-mentioned, also comprises platen 8 and the circle 7 of uploading provided thereon, and said setting element is fixed on the platen 8.Upload the slotted hole 71 and circular hole 72 that have on the circle 7 corresponding to setting element; In the place that alignment pin 3 is arranged accordingly; Upload pairing architectural feature on the circle 7 and be and be suitable for pairing diameter scale value on slotted hole 71 and the slotted hole 71 that alignment pin 3 moves adjusting; Position dimension like the detent mechanism on the body of heater is Φ 520; Just the alignment pin 3 of detent mechanism is adjusted to and uploads circle and go up pairing scale value, accomplish with the respective operations guide rod 4 of this graduation mark through the wire casing of alignment pin 3 heads and locate.The location structure of bottom of furnace body to be installed is all depended in the installation quantity of positioning unit and installation site.
The selection material of each part of detent mechanism; Basic principle is a stainless steel; Add part for baroque machine and can select free cutting stainless steel earlier; Guide holder and welding barrier material can be 303 or other be easy to the stainless steel that machine adds, the material of slide block, alignment pin, guide rod can be 304 or other stainless steels that can satisfy screw strength and use wearability.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and replacement, these improvement and replacement also should be regarded as protection scope of the present invention.
Claims (12)
1. a setting element is characterized in that, comprises guide holder (1), slide block (2), alignment pin (3), guide rod (4) and position limiting structure; Said guide holder is provided with gathering sill, and said position limiting structure is located at gathering sill one end, and said slide block (2) is arranged on the guide holder, can in gathering sill, slide; Said guide rod (4) is arranged between position limiting structure and the slide block (2), is connected with position limiting structure through head, is connected with slide block (2) through afterbody; Said alignment pin (3) is located at slide block (2) top.
2. setting element as claimed in claim 1 is characterized in that, said position limiting structure comprises fixed dam (6) and sideboard (5); Said fixed dam (6) connects as one with guide holder, and said sideboard (5) removably is connected with fixed dam (6).
3. setting element as claimed in claim 2 is characterized in that, said fixed dam (6) and sideboard (5) are sticked in the cannelure of guide rod (4) head, and the width that cumulative thickness is not more than cannelure is installed.
4. setting element as claimed in claim 1 is characterized in that, the bottom of said guide holder (1) is provided with installing hole (11), is used for fixing whole setting element.
5. setting element as claimed in claim 4 is characterized in that, said installing hole (11) is a taper countersunk head installing hole.
6. setting element as claimed in claim 1 is characterized in that, said guide rod (4) is connected to slide block (2) and is threaded.
7. setting element as claimed in claim 6 is characterized in that, the impulse stroke of said alignment pin (3) is not more than the reach of guide rod (4).
8. setting element as claimed in claim 1 is characterized in that, said alignment pin (3) head has wire casing.
9. setting element as claimed in claim 8 is characterized in that, said alignment pin (3) is spirally connected through tailing screw flight and slide block (2).
10. setting element as claimed in claim 8 is characterized in that, said alignment pin (3) is one-body molded with slide block (2).
11. the detent mechanism with any described setting element among the claim 1-10 is characterized in that, also comprises platen (8) and the circle (7) of uploading provided thereon, said setting element is fixed on the platen (8).
12. detent mechanism as claimed in claim 11 is characterized in that, said slotted hole (71) and the circular hole (72) that has on the circle (7) corresponding to setting element of uploading; The said other graduation mark of uploading on the circle (7) (73) that indicates of slotted hole (71) is accomplished the location through the wire casing of alignment pin (3) head and the respective operations guide rod (4) of this graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103035329A CN102423877A (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103035329A CN102423877A (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102423877A true CN102423877A (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103035329A Pending CN102423877A (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism thereof |
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| Country | Link |
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| CN (1) | CN102423877A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273730A (en) * | 2013-06-14 | 2013-09-04 | 苏州金科信汇光电科技有限公司 | Intelligent full-automatic fine-adjusting plate aligning device of printer |
| CN103495954A (en) * | 2013-09-30 | 2014-01-08 | 西安航空动力控制科技有限公司 | Assembling tool and assembling method for thin film assembly |
| CN103779262A (en) * | 2014-02-20 | 2014-05-07 | 北京七星华创电子股份有限公司 | Origin positioning method for controlling lifting motion of wafer boat |
| CN103925616A (en) * | 2014-04-28 | 2014-07-16 | 北京七星华创电子股份有限公司 | Locating mechanism for vertical outer ignition device |
| CN103953947A (en) * | 2014-04-28 | 2014-07-30 | 北京七星华创电子股份有限公司 | Positioning mechanism for horizontal external ignition device |
| CN105643676A (en) * | 2014-12-02 | 2016-06-08 | 阜南县方柳工艺品有限公司 | Automatic cutting machine for furniture panel |
| CN106737320A (en) * | 2016-12-27 | 2017-05-31 | 苏州虹贯精益智能科技有限公司 | Printer gratings strips spring leaf assembly fixture |
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| CN201419367Y (en) * | 2009-06-08 | 2010-03-10 | 济南铸锻所捷迈机械有限公司 | Positioning device for secondary processing of automobile U-beam |
| CN201632951U (en) * | 2010-03-09 | 2010-11-17 | 上海北特金属制品有限公司 | Cylinder fine-tuning and precise-positioning device |
| CN201950603U (en) * | 2010-12-28 | 2011-08-31 | 泰金宝电通股份有限公司 | Gear fixture |
| CN202292595U (en) * | 2011-10-09 | 2012-07-04 | 北京七星华创电子股份有限公司 | Positioning element and positioning mechanism employing same |
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2011
- 2011-10-09 CN CN2011103035329A patent/CN102423877A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419367Y (en) * | 2009-06-08 | 2010-03-10 | 济南铸锻所捷迈机械有限公司 | Positioning device for secondary processing of automobile U-beam |
| CN201632951U (en) * | 2010-03-09 | 2010-11-17 | 上海北特金属制品有限公司 | Cylinder fine-tuning and precise-positioning device |
| CN201950603U (en) * | 2010-12-28 | 2011-08-31 | 泰金宝电通股份有限公司 | Gear fixture |
| CN202292595U (en) * | 2011-10-09 | 2012-07-04 | 北京七星华创电子股份有限公司 | Positioning element and positioning mechanism employing same |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273730A (en) * | 2013-06-14 | 2013-09-04 | 苏州金科信汇光电科技有限公司 | Intelligent full-automatic fine-adjusting plate aligning device of printer |
| CN103495954A (en) * | 2013-09-30 | 2014-01-08 | 西安航空动力控制科技有限公司 | Assembling tool and assembling method for thin film assembly |
| CN103495954B (en) * | 2013-09-30 | 2015-08-19 | 西安航空动力控制科技有限公司 | The assembly tooling of film assembly and assembly method |
| CN103779262A (en) * | 2014-02-20 | 2014-05-07 | 北京七星华创电子股份有限公司 | Origin positioning method for controlling lifting motion of wafer boat |
| CN103779262B (en) * | 2014-02-20 | 2017-02-01 | 北京七星华创电子股份有限公司 | Origin positioning method for controlling lifting motion of wafer boat |
| CN103925616A (en) * | 2014-04-28 | 2014-07-16 | 北京七星华创电子股份有限公司 | Locating mechanism for vertical outer ignition device |
| CN103953947A (en) * | 2014-04-28 | 2014-07-30 | 北京七星华创电子股份有限公司 | Positioning mechanism for horizontal external ignition device |
| CN103925616B (en) * | 2014-04-28 | 2015-11-25 | 北京七星华创电子股份有限公司 | The detent mechanism of vertical outer ignition device |
| CN103953947B (en) * | 2014-04-28 | 2015-11-25 | 北京七星华创电子股份有限公司 | The detent mechanism of horizontal outer ignition device |
| CN105643676A (en) * | 2014-12-02 | 2016-06-08 | 阜南县方柳工艺品有限公司 | Automatic cutting machine for furniture panel |
| CN106737320A (en) * | 2016-12-27 | 2017-05-31 | 苏州虹贯精益智能科技有限公司 | Printer gratings strips spring leaf assembly fixture |
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Application publication date: 20120425 |