CN204976144U - Fan -shaped work piece centring means - Google Patents
Fan -shaped work piece centring means Download PDFInfo
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- CN204976144U CN204976144U CN201520444267.XU CN201520444267U CN204976144U CN 204976144 U CN204976144 U CN 204976144U CN 201520444267 U CN201520444267 U CN 201520444267U CN 204976144 U CN204976144 U CN 204976144U
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- shaped workpieces
- lifting disk
- workbench
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Abstract
The utility model discloses a fan -shaped work piece centring means belongs to alignment frock technical field, and it includes the workstation, be equipped with the radial gliding locating piece in a plurality of edges on the workstation, be equipped with the location portion that is used for fixing a position fan -shaped work piece inner circle on the locating piece, be equipped with on the workstation by power device driven lifting disk, each the locating piece with all be equipped with the connecting rod between the lifting disk, the both ends of connecting rod respectively articulated install in on lifting disk and the locating piece, be equipped with on the workstation and be used for the fixed fixed establishment who decides postcordial fan -shaped work piece. The utility model discloses alignment fast, the location of having reduced fan -shaped work piece is consuming time, has improved the machining efficiency of work piece, and the wide application is in the processing of fan -shaped work piece.
Description
Technical field
The utility model relates to alignment tool technical field, particularly relates to a kind of fan-shaped workpieces centring means.
Background technology
Tire-mold side plate type block is a kind of fan-shaped workpieces of rule, digital-controlled carving machine adds man-hour, centering clamping needs manually to carry out adjusting position by meter, and centering one piece of type block can only be regulated to process at every turn, but, what one accessory whorl placenta epipleural type block was many reaches twenty or thirty block, and this process centering regulates length consuming time, has had a strong impact on the overall processing efficiency of tire-mold side plate type block.
Therefore, for a kind of new fan-shaped workpieces centring means of exploitation, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the utility model and basis just.
Utility model content
In order to overcome the defect of above-mentioned pointed prior art, the present inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the utility model.
Specifically, technical problem to be solved in the utility model is: provide a kind of fan-shaped workpieces centring means, can the simultaneously multiple fan-shaped workpieces of fast aligning, and the location decreasing fan-shaped workpieces is consuming time, improves the working (machining) efficiency of workpiece.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of fan-shaped workpieces centring means, comprise workbench, described workbench is provided with some locating pieces radially slided, described locating piece is provided with the location division for locating fan-shaped workpieces inner ring, described workbench is provided with the lifting disk driven by power set, locating piece described in each and be equipped with connecting rod between described lifting disk, and the two ends of described connecting rod are hinged to be respectively installed on described lifting disk and locating piece; Described workbench is provided with the fixed mechanism of the fan-shaped workpieces after for fixing centering.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described fixed mechanism comprises magnechuck.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described power set comprise the screw mandrel driven by motor, and described screw mandrel rotates and is installed on described workbench, and described lifting disk is connected with described wire rod thread.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described motor is installed in mounting disc, and described mounting disc is positioned at the top of described lifting disk.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described workbench is provided with the guide post be arranged in parallel with described screw mandrel, and described lifting disk is provided with the pilot hole suitable with described guide post.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described workbench is provided with the first buffer zone for protecting described locating piece sliding trace.
In described fan-shaped workpieces centring means of the present utility model, as the preferred technical scheme of one, described workbench is provided with the second buffer zone for protecting described lifting disk motion track.
After have employed technique scheme, the beneficial effects of the utility model are:
Due to workbench being radially slidably fitted with some locating pieces, different locating pieces can be used to lean inner ring at fan-shaped workpieces, locate to meet more than one piece fan-shaped workpieces, improve the location efficiency of fan-shaped workpieces, the location greatly reducing fan-shaped workpieces is consuming time simultaneously; Again because all locating pieces are all controlled by lifting disk, locating piece radial displacement on the table can be realized by the lifting of lifting disk, meet the location of the fan-shaped workpieces of different curvature.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the using state figure of the utility model embodiment two;
Wherein, in fig. 1 and 2, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, workbench, 2, locating piece, 201, location division, 3, lifting disk, 4, motor, 5, mounting disc, 6, guide post, 7, screw mandrel, 8, connecting rod, the 9, first buffer zone, the 10, second buffer zone, 11, fan-shaped workpieces.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not any type of any restriction is formed to real protection scope of the present utility model, more non-protection domain of the present utility model is confined to this.
Need statement at this, radial direction refers to the diameter bearing of trend of fan-shaped workpieces, is not to limit the concrete technical characteristic such as structure, shape.
Embodiment one:
As shown in Figure 1, the utility model provides a kind of fan-shaped workpieces centring means, comprise workbench 1, the shape of workbench 1 is square, circle or other shapes, in this no limit, workbench 1 is provided with some locating pieces 2 radially slided, usual locating piece 2 uses sliding-rail sliding structure installment on workbench 1, the glide direction of all locating pieces 2 all meets at a central shaft, the namely axis at the place, the center of circle of fan-shaped workpieces 11, locating piece 2 is provided with the location division 201 for locating fan-shaped workpieces 11 inner ring, workbench 1 is provided with the lifting disk 3 driven by power set, the axis of lifting disk 3 is consistent with the axis of central shaft, connecting rod 8 is equipped with between every a positioning block 2 and lifting disk 3, the two ends of connecting rod 8 are hinged to be respectively installed on lifting disk 3 and locating piece 2, in order to the uniformity of satisfied location fan-shaped workpieces 11, the identical length of all connecting rods 8 used is same, and these locating pieces 2 take center shaft axis as center of circle annular array to be arranged, workbench 1 is provided with the fixed mechanism of the fan-shaped workpieces 11 after for fixing centering, and fixed mechanism comprises magnechuck (not illustrating separately in figure), and magnechuck is usually set to integrally with workbench 1.
Power set can use hydraulic pressure or the mechanism such as pneumatic, at this, in order to realize accurate control, power set comprise the screw mandrel 7 driven by motor 4, and screw mandrel 7 rotates and is installed on workbench 1, and lifting disk 3 is threaded with screw mandrel 7, motor 4 is preferably servomotor, the power output shaft connection wire rod 7 of servomotor, can control the rotation number of turns of screw mandrel 7 accurately, accurately controls locating piece 2 displacement to reach.
Motor 4 is installed in mounting disc 5, mounting disc 5 is positioned at the top of lifting disk 3, motor 4 to be arranged in mounting disc 5 and to be positioned at the top of mounting disc 5, than being arranged on the easier assembling in other positions and more easily safeguarding, such as motor 4 is arranged on the below of workbench 1, although can meet action needs, I& M is all very difficult.In order to improve the mobile accuracy of lifting disk 3, workbench 1 is provided with the guide post 6 be arranged in parallel with screw mandrel 7, lifting disk 3 is provided with the pilot hole suitable with guide post 6, guide post 6 one end is fixed on workbench 1, and the other end is fixed in mounting disc 5 through pilot hole, makes screw mandrel 7 when rotating, twisting force is on guide post 6, instead of act on connecting rod 8, decrease rocking of lifting disk 3, improve the displacement accuracy of lifting disk 3.
During use, in order to avoid fan-shaped workpieces 11 interfered by slide rail, usually groove is set on workbench 1, slide rail is arranged in groove, fan-shaped workpieces 11 uses three-point fix usually, according to the size choice for use locating piece 2 of fan-shaped workpieces 11, such as, when fan-shaped workpieces 11 volume ratio is larger, three locating pieces 2 can be used to locate three points on fan-shaped workpieces 11 inner ring respectively; And when when the volume of fan-shaped workpieces 11 is smaller time, satisfied two locating pieces 2 are located, two locating pieces 2 can be used to locate the inner ring of fan-shaped workpieces 11, now, each locating piece 2 just needs arrange two location divisions 201, two location divisions 201 of one of them locating piece 2 all lean on fan-shaped workpieces 11, two location divisions 201 of another locating piece 2 have at least one to lean on fan-shaped workpieces 11, also can realize three-point fix, and can meet the fan-shaped workpieces 11 of different curvature.If locating piece 2 is provided with at least three location divisions 201, then a locating piece 2 pairs of fan-shaped workpieces 11 can be used to position, but this locating piece 2 cannot meet the fan-shaped workpieces 11 of different curvature, function ratio is more single.
Embodiment two:
As shown in Figure 2, the utility model provides a kind of fan-shaped workpieces centring means, its structure is substantially identical with embodiment one, its difference is, in order to ensure the slip precision of locating piece 2, workbench 1 is provided with the first buffer zone 9 for protecting locating piece 2 sliding trace, equally, in order to ensure the mobile accuracy of lifting disk 3, workbench 1 is provided with the second buffer zone 10 for protecting lifting disk 3 motion track, first buffer zone 9 and the second buffer zone 10 use the machine tool guide rail protecting cover (being commonly called as bellows protective cover) of accordion usually, also the sleeve type protective cover of flexible shape can be used, disturb from dust to protect slide rail and screw mandrel 7.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the utility model limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various change, amendment and/or modification to the utility model, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (7)
1. fan-shaped workpieces centring means, comprise workbench, described workbench is provided with some locating pieces radially slided, described locating piece is provided with the location division for locating fan-shaped workpieces inner ring, it is characterized in that: described workbench is provided with the lifting disk driven by power set, locating piece described in each and be equipped with connecting rod between described lifting disk, the two ends of described connecting rod are hinged to be respectively installed on described lifting disk and locating piece; Described workbench is provided with the fixed mechanism of the fan-shaped workpieces after for fixing centering.
2. fan-shaped workpieces centring means as claimed in claim 1, is characterized in that: described fixed mechanism comprises magnechuck.
3. fan-shaped workpieces centring means as claimed in claim 1, is characterized in that: described power set comprise the screw mandrel driven by motor, and described screw mandrel rotates and is installed on described workbench, and described lifting disk is connected with described wire rod thread.
4. fan-shaped workpieces centring means as claimed in claim 3, it is characterized in that: described motor is installed in mounting disc, described mounting disc is positioned at the top of described lifting disk.
5. fan-shaped workpieces centring means as claimed in claim 4, is characterized in that: described workbench is provided with the guide post be arranged in parallel with described screw mandrel, and described lifting disk is provided with the pilot hole suitable with described guide post.
6. the fan-shaped workpieces centring means as described in any one of claim 1 to 5 claim, is characterized in that: described workbench is provided with the first buffer zone for protecting described locating piece sliding trace.
7. fan-shaped workpieces centring means as claimed in claim 6, is characterized in that: described workbench is provided with the second buffer zone for protecting described lifting disk motion track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444267.XU CN204976144U (en) | 2015-06-25 | 2015-06-25 | Fan -shaped work piece centring means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444267.XU CN204976144U (en) | 2015-06-25 | 2015-06-25 | Fan -shaped work piece centring means |
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| Publication Number | Publication Date |
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| CN204976144U true CN204976144U (en) | 2016-01-20 |
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| CN201520444267.XU Active CN204976144U (en) | 2015-06-25 | 2015-06-25 | Fan -shaped work piece centring means |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838817A (en) * | 2017-10-13 | 2018-03-27 | 歌尔股份有限公司 | Product orientation mechanism and sandblasting mechanism |
| CN110026849A (en) * | 2019-05-27 | 2019-07-19 | 苏州默声熙达设备科技有限公司 | A kind of glass burr treatment device after cutting |
| CN111136395A (en) * | 2020-02-25 | 2020-05-12 | 六安正辉优产机电科技有限公司 | Self-centering clamping assembly of laser engraving machine |
| CN115582810A (en) * | 2022-11-29 | 2023-01-10 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for customized tire processing |
-
2015
- 2015-06-25 CN CN201520444267.XU patent/CN204976144U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838817A (en) * | 2017-10-13 | 2018-03-27 | 歌尔股份有限公司 | Product orientation mechanism and sandblasting mechanism |
| CN110026849A (en) * | 2019-05-27 | 2019-07-19 | 苏州默声熙达设备科技有限公司 | A kind of glass burr treatment device after cutting |
| CN111136395A (en) * | 2020-02-25 | 2020-05-12 | 六安正辉优产机电科技有限公司 | Self-centering clamping assembly of laser engraving machine |
| CN115582810A (en) * | 2022-11-29 | 2023-01-10 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for customized tire processing |
| CN115582810B (en) * | 2022-11-29 | 2023-02-24 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for machining customized tire |
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