CN202571958U - Sheet part processing device - Google Patents
Sheet part processing device Download PDFInfo
- Publication number
- CN202571958U CN202571958U CN 201220139711 CN201220139711U CN202571958U CN 202571958 U CN202571958 U CN 202571958U CN 201220139711 CN201220139711 CN 201220139711 CN 201220139711 U CN201220139711 U CN 201220139711U CN 202571958 U CN202571958 U CN 202571958U
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- CN
- China
- Prior art keywords
- shaft
- radial
- part processing
- clamping sleeve
- plant
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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 - Fee Related
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Abstract
The utility model belongs to the technical field of part processing, and in particular relates to a sheet part processing device which comprises a stepped shaft, a compression sleeve and a nut, wherein the stepped shaft is divided into four parts, a clamping shaft serves as a first part, a matching shaft serves as a second part, a positioning shaft serves as a third part, a fastening shaft serves as a fourth part, the compression sleeve is a disc with a radial opening, the radial dimension of the compression sleeve is smaller than the excircle of a part by 0.5-1 millimeter, an inner holes of the compression sleeve is a stepped two-stage hole, and is radially opened, a first radial hole is in clearance fit with the positioning shaft part, the radial fit length of the first radial hole is not less than 5 millimeters, the radial dimension of a second radial hole is larger than that of the fastening shaft, and the nut is in threaded connection with the fastening shaft. The sheet part processing device has the beneficial effects that related accessories of the device are changed according to the combination quantity variation of processing parts, not only is the part processing quality ensured, but also the production schedule is guaranteed, and the production cost is lowered.
Description
Technical field
The utility model belongs to the part processing technical field, is specifically related to a kind of sheet part processing unit (plant), is applicable to processing sheet part on engine lathe or numerically controlled lathe.
Background technology
Seal washer, sheet parts such as adjustment packing ring are widely used in automobile chassis, at seal case; Aspects such as adjustment end play have very critical positions, and because of its specific (special) requirements, general part all adopts light sheet material; Thickness is generally 0.1mm, 0.2mm, steel plates such as 0.5mm, 1mm; The profile basic configuration is an annular, and protruding parts such as endoporus and axle cooperate.At present, the most commonly used and rapid processing mode is a die forming, not only can guarantee size, can increase work efficiency simultaneously.It is long that but Mould Machining has design, production cycle, and design cost is high, shortcomings such as interchangeability difference.When some new product of development, take the production model that the development limit produces while developing usually especially, not only will guarantee product processing quality, simultaneously will be arranged the shorter process-cycle.Because the number of parts that will produce is less, throw molding jig and not only can't satisfy the production node, also improved production cost.
The utility model content
The utility model technical problem to be solved is to provide a kind of with short production cycle and have a processing unit (plant) of certain required precision to the sheet part processing request.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of sheet part processing unit (plant) comprises multidiameter, clamping sleeve and nut, and wherein said multidiameter divides four parts; First is the clamping axle, and second portion is a fitted shaft, and third part is a locating shaft; The 4th part is a fastener shaft, and said clamping sleeve is the disk of radial opening, and radial dimension is less than part cylindrical 0.5～1mm; Said clamping sleeve endoporus is stepped two-stage hole, and radial opening, first radial hole and said locating shaft position matched in clearance; Axially length of fit is not less than 5mm, avoids rotating the security incident that causes clamping sleeve to come off and cause from frock at a high speed because of lathe; The second radial hole radial dimension passes fastener shaft greater than said fastener shaft to guarantee clamping sleeve; Said nut and fastener shaft are threaded.
Said clamping axle is a flat.Can be connected with the chuck of lathe better.
Said fitted shaft, this part radial dimension are less than part 0.5～1mm, and its end face is axially vertical with multidiameter.
Said clamping sleeve cylindrical is established the protruding flower-pattern layer of one deck.Avoid because of clamping sleeve is installed, dismounting frequently causes picking and placeing security incident such as get loose.
The beneficial effect of the utility model is to change according to the processing parts number of combinations to change this device related accessory; Realize that certain size scope aperture dimension, appearance and size are approaching; The turning processing of the close part of shape; Both guaranteed the part processing quality, and also guaranteed manufacturing schedule to have reduced production cost.
Description of drawings
Further specify below in conjunction with accompanying drawing and the specific embodiment technical scheme the utility model.
Fig. 1 is the structure chart of the utility model embodiment sheet part processing unit (plant).
Fig. 2 is the utility model embodiment sheet part processing unit (plant) multidiameter sketch map.
The structure front view of Fig. 3 the utility model embodiment sheet part processing unit (plant) clamping sleeve.
The structure side view of Fig. 4 the utility model embodiment sheet part processing unit (plant) clamping sleeve.
The specific embodiment
A kind of sheet part processing unit (plant), like Fig. 1, Fig. 2, Fig. 3, Fig. 4 comprises multidiameter 1, clamping sleeve 2 and nut 3.1 minute four part of multidiameter wherein, first is the clamping axle 11 of flat, is connected with lathe chuck; Second portion is a fitted shaft 12, and the one of which end side surface cooperates with lathe chuck, and other end side cooperates with processing parts; This part radial dimension is less than part 0.8mm, and for guaranteeing the processing parts profile, this end face is axially vertical with multidiameter 1; Third part is a locating shaft 13, with the processing parts matched in clearance; The 4th part is a fastener shaft 14.Clamping sleeve 2 is the disk of radial opening, and radial dimension is less than part cylindrical 0.5-1mm, and inside is hierarchic structure; Comprise two stepped radial holes; First radial hole 21 and said locating shaft 13 matched in clearance, radial dimension are greater than locating shaft 13 diameter dimension 2mm, and axially length of fit is 6mm; Second radial hole, 22 radial dimensions greater than fastener shaft 14, guarantee that clamping sleeve 2 passes fastener shaft 14 less than locating shaft 13 sizes, and clamping sleeve 2 cylindricals are established the protruding flower-pattern layer of one deck, and nut 3 is threaded with fastener shaft 14.Clamping sleeve 2 is opening radially, and opening size is slightly larger than fastener shaft 14, during the installation and removal part, unclamps nut 3, and clamping sleeve 2 is totally released with locating shaft 13 mating parts, and clamping sleeve 2 takes out from opening portion, and part is realized Fast Installation, dismounting.Clamping sleeve 2 can be processed as series of products, can change according to the processing parts number of combinations, selects the different-thickness size for use.
Use the sheet part processing unit (plant) of present embodiment to position and clamping; And according to this device of processing parts number of combinations variation replacing related accessory; Realize that certain size scope aperture dimension, appearance and size are approaching, the turning processing of the close part of shape had both guaranteed the part processing quality; Also guarantee manufacturing schedule, reduced production cost.
It should be noted last that; The above specific embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (4)
1. a sheet part processing unit (plant) is characterized in that, comprises multidiameter, clamping sleeve and nut, and wherein said multidiameter divides four parts; First is the clamping axle, and second portion is a fitted shaft, and third part is a locating shaft; The 4th part is a fastener shaft, and said clamping sleeve is the disk of radial opening, and radial dimension is less than part cylindrical 0.5～1mm; Said clamping sleeve endoporus is stepped two-stage hole, and radial opening, first radial hole and said locating shaft position matched in clearance; Axially length of fit is not less than 5mm, and the second radial hole radial dimension is greater than said fastener shaft, and said nut and fastener shaft are threaded.
2. sheet part processing unit (plant) according to claim 1 is characterized in that, said clamping axle is a flat.
3. sheet part processing unit (plant) according to claim 1 and 2 is characterized in that, said fitted shaft, and this part radial dimension is less than part 0.5～1mm, and its end face is axially vertical with multidiameter.
4. according to claim 1 or 2 said sheet part processing unit (plant)s, it is characterized in that said clamping sleeve inner hole outer circularity is established the protruding flower-pattern layer of one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139711 CN202571958U (en) | 2012-04-05 | 2012-04-05 | Sheet part processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139711 CN202571958U (en) | 2012-04-05 | 2012-04-05 | Sheet part processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571958U true CN202571958U (en) | 2012-12-05 |
Family
ID=47241409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220139711 Expired - Fee Related CN202571958U (en) | 2012-04-05 | 2012-04-05 | Sheet part processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571958U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978385A (en) * | 2014-05-28 | 2014-08-13 | 安徽星马专用汽车有限公司 | Workpiece positioning device and milling tool for machining fixed disc of mixer truck |
| CN104057340A (en) * | 2014-06-18 | 2014-09-24 | 贵州天义电器有限责任公司 | Lathe clamping device |
| CN106002126A (en) * | 2016-06-12 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Machining method of double-profile laminar rubber mold core |
| CN107825157A (en) * | 2017-11-13 | 2018-03-23 | 贵州航天特种车有限责任公司 | A kind of fixture and processing method for the processing of dish type sheet part edge |
| CN108177014A (en) * | 2016-06-28 | 2018-06-19 | 昆山科森科技股份有限公司 | For the not damaged doffer of precision workpiece |
| CN108526964A (en) * | 2018-04-17 | 2018-09-14 | 山东大学 | Prevent reprocessing from obtaining continuous turning titanium alloy surface detection specimen holder and method |
-
2012
- 2012-04-05 CN CN 201220139711 patent/CN202571958U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978385A (en) * | 2014-05-28 | 2014-08-13 | 安徽星马专用汽车有限公司 | Workpiece positioning device and milling tool for machining fixed disc of mixer truck |
| CN104057340A (en) * | 2014-06-18 | 2014-09-24 | 贵州天义电器有限责任公司 | Lathe clamping device |
| CN106002126A (en) * | 2016-06-12 | 2016-10-12 | 沈阳飞机工业（集团）有限公司 | Machining method of double-profile laminar rubber mold core |
| CN108177014A (en) * | 2016-06-28 | 2018-06-19 | 昆山科森科技股份有限公司 | For the not damaged doffer of precision workpiece |
| CN107825157A (en) * | 2017-11-13 | 2018-03-23 | 贵州航天特种车有限责任公司 | A kind of fixture and processing method for the processing of dish type sheet part edge |
| CN107825157B (en) * | 2017-11-13 | 2020-03-13 | 贵州航天特种车有限责任公司 | Clamp for processing edge of disc-shaped thin plate part and processing method |
| CN108526964A (en) * | 2018-04-17 | 2018-09-14 | 山东大学 | Prevent reprocessing from obtaining continuous turning titanium alloy surface detection specimen holder and method |
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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: 20121205 Termination date: 20170405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |