CN202292595U - Positioning element and positioning mechanism employing same - Google Patents
Positioning element and positioning mechanism employing same Download PDFInfo
- Publication number
- CN202292595U CN202292595U CN 201120381259 CN201120381259U CN202292595U CN 202292595 U CN202292595 U CN 202292595U CN 201120381259 CN201120381259 CN 201120381259 CN 201120381259 U CN201120381259 U CN 201120381259U CN 202292595 U CN202292595 U CN 202292595U
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- CN
- China
- Prior art keywords
- setting element
- slide block
- alignment pin
- guide rod
- positioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a positioning element and a positioning mechanism employing the same. The positioning element comprises a guiding seat, a slide block, a positioning pin, a guiding rod and a limit structure; a guiding groove is formed on the guiding seat; the limit structure is arranged at one end of the guiding groove; the slide block is arranged on the guiding seat and can slide in the guiding groove; the guiding rod is arranged between the limit structure and the slide block in a penetrating manner and has the head part connected with the limit structure and the tail part connected with the slide block; and the positioning pin is arranged at the upper part of the slide block. The utility model further provides the positioning mechanism comprising the positioning element; the positioning mechanism further comprises a table and an upper carrying ring arranged on the table; and the positioning element is fixed on the table. The positioning element and the positioning mechanism have the advantages that the positioning is flexible, the positioning structure is simple and compact, and the later reformation and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of positioner, particularly relates to a kind of setting element and has 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.
The utility model content
The technical problem that (one) will solve
The purpose of the utility model is that the some shortcomings that 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 utility model 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 utility model 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 the utility model setting element one embodiment;
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 the utility model setting element;
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 utility model detent mechanism 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, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not the scopes of restriction the utility model.
Like Fig. 1, shown in Figure 2, be respectively axle side and the cross-sectional schematic of said setting element one embodiment of the utility model, 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 the utility model setting element.The utility model detent mechanism 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 the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of the utility model.
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 |
|---|---|---|---|
| CN 201120381259 CN202292595U (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120381259 CN202292595U (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292595U true CN202292595U (en) | 2012-07-04 |
Family
ID=46361569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120381259 Expired - Lifetime CN202292595U (en) | 2011-10-09 | 2011-10-09 | Positioning element and positioning mechanism employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423877A (en) * | 2011-10-09 | 2012-04-25 | 北京七星华创电子股份有限公司 | Positioning element and positioning mechanism thereof |
| CN103433672A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Dual-freedom-degree locating pin |
| CN103640236A (en) * | 2013-11-28 | 2014-03-19 | 上海雷博司电气股份有限公司 | Hole site correction device and method for epoxy resin product |
-
2011
- 2011-10-09 CN CN 201120381259 patent/CN202292595U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423877A (en) * | 2011-10-09 | 2012-04-25 | 北京七星华创电子股份有限公司 | Positioning element and positioning mechanism thereof |
| CN103433672A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Dual-freedom-degree locating pin |
| CN103433672B (en) * | 2013-08-23 | 2016-06-29 | 李群星 | A kind of double freedom alignment pin |
| CN103640236A (en) * | 2013-11-28 | 2014-03-19 | 上海雷博司电气股份有限公司 | Hole site correction device and method for epoxy resin product |
| CN103640236B (en) * | 2013-11-28 | 2016-07-06 | 上海雷博司电气股份有限公司 | The hole bit correction device of epoxy resin product and bearing calibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100016 Jiuxianqiao East Road, Beijing, No. 1, No. Patentee after: North China Science and technology group Limited by Share Ltd. Address before: 100016, No. 1, Jiuxianqiao East Road, Beijing, Chaoyang District, building No. 2, M2 Patentee before: BEIJING SEVENSTAR ELECTRONIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: 100176 Beijing economic and Technological Development Zone, Wenchang Road, No. 8, No. Patentee after: BEIJING NAURA MICROELECTRONICS EQUIPMENT Co.,Ltd. Address before: 100016 Jiuxianqiao East Road, Beijing, No. 1, No. Patentee before: North China Science and technology group Limited by Share Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |