CN205798959U - A kind of workpiece automatic precision detent mechanism - Google Patents
A kind of workpiece automatic precision detent mechanism Download PDFInfo
- Publication number
- CN205798959U CN205798959U CN201620699489.0U CN201620699489U CN205798959U CN 205798959 U CN205798959 U CN 205798959U CN 201620699489 U CN201620699489 U CN 201620699489U CN 205798959 U CN205798959 U CN 205798959U
- Authority
- CN
- China
- Prior art keywords
- fine positioning
- slide rail
- work piece
- workpiece
- carrying tray
- Prior art date
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Feeding Of Workpieces (AREA)
Abstract
The utility model discloses a kind of workpiece automatic precision detent mechanism, it includes the base plate being provided with line slide rail, the fine positioning plate being slidably connected with the line slide rail on base plate by a sliding connector, it is located at the work piece carrying tray above fine positioning plate, the workpiece with downward shop bolt it is equipped with on described work piece carrying tray, described fine positioning plate is provided with the fine positioning post corresponding with shop bolt position, it is provided with, in described fine positioning post, the pin hole matched with pin, described work piece carrying tray is connected with described line slide rail by a cam mechanism, described work piece carrying tray can be moved up and down relative to fine positioning plate by cam mechanism, pin and pin hole is made to match.This utility model at least has simple in construction, easy to operate, the shortest, the efficiency advantages of higher in location.
Description
Technical field
This utility model relates to a kind of workpiece automatic precision detent mechanism.
Background technology
The plane fine positioning of workpiece, many employing workpiece shop bolts realized with coordinating of pin hole, it is common that by manually
Complete.But owing to shop bolt is placed in workpiece lower inner more, the most invisible during location, so artificial fine positioning workpiece
Time, often occur time-consuming long, or position the problems such as inaccurate.
Utility model content
For solving the defect that above-mentioned technology exists, this utility model aims to provide a kind of workpiece automatic precision detent mechanism, its
At least there is simple in construction, easy to operate, the shortest, the efficiency advantages of higher in location.
Concrete utility model content is as follows:
A kind of workpiece automatic precision detent mechanism, it includes being provided with the base plate of line slide rail, by a sliding connector and the end
Fine positioning plate that line slide rail on plate is slidably connected, it is located at the work piece carrying tray above fine positioning plate, described work piece carrying tray is put
The workpiece with downward shop bolt, described fine positioning plate is had to be provided with the fine positioning post corresponding with shop bolt position, institute
Being provided with the pin hole matched with pin in stating fine positioning post, described work piece carrying tray is by a cam mechanism and described line slide rail
Connecting, described work piece carrying tray can be moved up and down relative to fine positioning plate by cam mechanism, makes pin and pin hole match.
As a preferred embodiment, described cam mechanism includes the roller being connected on base plate and matches with roller
Push rod, the top of described push rod is connected with work piece carrying tray, and the face of push rod and roller routing motion is inclined plane, this inclined plane with
Line slide rail is not parallel.
Preferably, described fine positioning post linearly slide rail glide direction is located at any one end of fine positioning plate, described push rod
Inclined plane, its near one end of described fine positioning post from the distance of line slide rail, than its away from one end of fine positioning post from directly
The distance of line slide rail is short.
As a preferred embodiment, on described work piece carrying tray, it is positioned at the surrounding of the location of workpiece, is provided with coarse positioning block.
As a preferred embodiment, described work piece carrying tray is connected with fine positioning plate by guide rod assembly.
Further, described fine positioning plate is provided with guide stop block, described guide stop block position in the one end near fine positioning post
Outside in fine positioning post.
As a preferred embodiment, described base plate is provided with linear electric motors, and described linear electric motors are sliding with sliding connector
It is dynamically connected.
Beneficial effect:
This utility model, by a base plate, arranges a line slide rail and linear electric motors, and linear electric motors are by a slip
Connector drives work piece carrying tray and miscellaneous part, and linearly slide rail slidably reciprocates；Workpiece is placed in coarse positioning on work load plate, under
Side arranges a fine positioning post matched with the shop bolt below workpiece, is provided with pin hole in fine positioning post, more convex by one
Wheel mechanism so that the workpiece in work load plate, while linearly slide rail slides, can allow work piece carrying tray work in coordination with workpiece relative
Move up and down in fine positioning group, when workpiece moves to machining position, the fine positioning action of shop bolt can be completed.This practicality
Novel fully automated enforcement, it is not necessary to artificial, and can reach the purpose of precise positioning workpiece, the shortest, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic perspective view of this utility model one preferred embodiment；
Fig. 2 is that the master of Fig. 1 regards cross-sectional view；
Fig. 3 is that the right side of this utility model preferred embodiment regards cross-sectional view；
Fig. 4 is the plan structure schematic diagram of this utility model preferred embodiment.
Reference:
1, line slide rail；2, base plate；3, sliding connector；4, fine positioning plate；5, work piece carrying tray；6, shop bolt；7, work
Part；8, fine positioning post；9, roller；10, push rod；11, coarse positioning block；12, guide rod assembly；13, guide stop block；14, straight-line electric
Machine.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is illustrated:
As Figure 1-4, a kind of workpiece automatic precision detent mechanism, it includes being provided with the base plate 2 of line slide rail 1, by one
Fine positioning plate 4 that sliding connector 3 is slidably connected with the line slide rail 1 on base plate 2, it is located at the workpiece above fine positioning plate 4 and carries
Dish 5, described work piece carrying tray 5 is equipped with the workpiece 7 with downward shop bolt 6, and described fine positioning plate 4 is provided with and shop bolt
The fine positioning post 8 that 6 positions are corresponding, is provided with the pin hole matched with pin 6 in described fine positioning 8, described work piece carrying tray 5 leads to
Crossing a cam mechanism to be connected with described line slide rail 1, described work piece carrying tray 5 can be by cam mechanism relative to fine positioning plate about 4
Mobile, make pin 6 and pin hole match.
Further, described cam mechanism includes the roller 9 connected on a base plate 2 and the push rod matched with roller 9
10, the top of described push rod 10 is connected with work piece carrying tray 5, and push rod 10 is inclined plane with the face of roller 9 routing motion, this inclined plane
Not parallel with line slide rail.
Further, described fine positioning post 8 linearly slide rail 1 glide direction is located at any one end of fine positioning plate 4, described
The inclined plane of push rod 10, its near one end of described fine positioning post 8 from the distance of line slide rail 1, than it away from fine positioning post 8
One end is short from the distance of line slide rail 1.Thus, when push rod coordinates rolling with roller, because push rod makes relative to the inclined plane of slide rail
Obtain work piece carrying tray can to move up and down with the rolling of roller.
Further, on described work piece carrying tray 5, it is positioned at the surrounding of workpiece 7 position, is provided with coarse positioning block 11.
Further, described work piece carrying tray 5 is connected with fine positioning plate 4 by guide rod assembly 12.
Further, described fine positioning plate 4 is provided with guide stop block 13 in the one end near fine positioning post 8, and described guiding is kept off
Block 13 is positioned at the outside of fine positioning post 8.As shown in the figure.
Further, described base plate 2 is provided with linear electric motors 14, and described linear electric motors 14 slide even with sliding connector 3
Connect.
Whole operation principle of the present utility model illustrates:
During work, linear electric motors 14 drive fine positioning plate 4 and work piece carrying tray 5 to be moved to the left by a sliding connector 15
(as shown in Figure 3), push rod 10 counter roller 9 of cam mechanism is moved to the left, because of the left end ratio right side of the inclined plane of push rod 10 lower end
End height, so push rod 10 jacking plays work piece carrying tray 5, workman puts into workpiece 7 and is close to coarse positioning block (such as Fig. 4) to the upper left corner,
Complete the coarse positioning of workpiece 7；After this action completes, work piece carrying tray 5, under the drive of linear electric motors 14, slides into the right workpiece and adds
Station (such as Fig. 3), in the process, push rod 10 falls after rise with work piece carrying tray 5, mechanism be automatically performed the pin hole of fine positioning post 8 with
The engagement process of the shop bolt on workpiece 7.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
By novel thought, the most all will change, this specification content should not be construed as
To restriction of the present utility model.
Claims (7)
1. a workpiece automatic precision detent mechanism, it is characterised in that: it includes being provided with the base plate of line slide rail, by the company of slip
Fine positioning plate that line slide rail on fitting and base plate is slidably connected, it is located at the work piece carrying tray above fine positioning plate, described workpiece
Being equipped with the workpiece with downward shop bolt on load plate, it is fixed that described fine positioning plate is provided with the essence corresponding with shop bolt position
Position post, is provided with the pin hole matched with pin in described fine positioning post, described work piece carrying tray passes through a cam mechanism with described
Line slide rail connects, and described work piece carrying tray can be moved up and down relative to fine positioning plate by cam mechanism, makes pin and pin hole phase
Coordinate.
A kind of workpiece automatic precision detent mechanism the most according to claim 1, it is characterised in that: described cam mechanism includes even
The roller being connected on base plate and the push rod matched with roller, the top of described push rod is connected with work piece carrying tray, push rod and rolling
The face of wheel routing motion is inclined plane, and this inclined plane is not parallel with line slide rail.
A kind of workpiece automatic precision detent mechanism the most according to claim 2, it is characterised in that: described fine positioning post is linearly
Slide rail glide direction is located at any one end of fine positioning plate, the inclined plane of described push rod, and it is near one end of described fine positioning post
From the distance of line slide rail, shorter from the distance of line slide rail away from one end of fine positioning post than it.
A kind of workpiece automatic precision detent mechanism the most according to claim 1, it is characterised in that: on described work piece carrying tray, position
In the surrounding of the location of workpiece, it is provided with coarse positioning block.
A kind of workpiece automatic precision detent mechanism the most according to claim 1, it is characterised in that: described work piece carrying tray is by leading
Bar assembly is connected with fine positioning plate.
A kind of workpiece automatic precision detent mechanism the most according to claim 3, it is characterised in that: described fine positioning plate is close
One end of fine positioning post is provided with guide stop block, and described guide stop block is positioned at the outside of fine positioning post.
A kind of workpiece automatic precision detent mechanism the most according to claim 1, it is characterised in that: described base plate is provided with straight line
Motor, described linear electric motors are slidably connected with sliding connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699489.0U CN205798959U (en) | 2016-07-05 | 2016-07-05 | A kind of workpiece automatic precision detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699489.0U CN205798959U (en) | 2016-07-05 | 2016-07-05 | A kind of workpiece automatic precision detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798959U true CN205798959U (en) | 2016-12-14 |
Family
ID=58141121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620699489.0U Expired - Fee Related CN205798959U (en) | 2016-07-05 | 2016-07-05 | A kind of workpiece automatic precision detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136061A (en) * | 2017-06-15 | 2019-01-04 | 山东见微生物科技有限公司 | Sample container heating device and nucleic acid extraction instrument for nucleic acid extraction instrument |
-
2016
- 2016-07-05 CN CN201620699489.0U patent/CN205798959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136061A (en) * | 2017-06-15 | 2019-01-04 | 山东见微生物科技有限公司 | Sample container heating device and nucleic acid extraction instrument for nucleic acid extraction instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |