CN203495588U - Precise outward-supporting type chuck - Google Patents
Precise outward-supporting type chuck Download PDFInfo
- Publication number
- CN203495588U CN203495588U CN201320619273.5U CN201320619273U CN203495588U CN 203495588 U CN203495588 U CN 203495588U CN 201320619273 U CN201320619273 U CN 201320619273U CN 203495588 U CN203495588 U CN 203495588U
- Authority
- CN
- China
- Prior art keywords
- chuck
- support chassis
- bottom plate
- outward
- precise
- Prior art date
- 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
Links
- 230000011218 segmentation Effects 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000003801 milling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The utility model discloses a precise outward-supporting type chuck. The precise outward-supporting type chuck comprises a machine table ejector rod, a supporting bottom plate and a cylindrical chuck body arranged at the center of the top of the supporting bottom plate. The precise outward-supporting type chuck is characterized in that a protrusion is arranged on the side face of the chuck body, the supporting bottom plate and the chuck body are perpendicularly segmented into a plurality of single bodies with the circle center of the supporting bottom plate serving as the center, gaps are arranged among the single bodies, an annular connector used for connecting all the single bodies, obtained through segmentation, of the supporting bottom plate is arranged at the center of the bottom of the supporting bottom plate, the machine table ejector rod is inserted into the annular connector, and when the machine table ejector rod exerts force on the supporting bottom plate, the single bodies, obtained through segmentation, of the chuck deform from inside to outside and fix the inner portion of a product to be machined. Damage to the appearance of the product is avoided, and the precise outward-supporting type chuck can be used for machining the product with the high requirement for appearance.
Description
Technical field
The utility model relates to the outer support formula of a kind of precision chuck.
Background technology
Chuck is also referred to as collet or collet chuck, is the fixture that a kind of on the process equipments such as milling machine of device is used for confining a kind of tubular of drill bit or milling cutter, is a kind of a kind of fixture that is used for fixing the part that reinforcing need to transform.In conventional process tools, be mostly the chuck of inner clamping type, with jaw, clamp the outer surface of product, and then product is carried out to various operations, this kind of chuck can not be processed the product that appearance requirement is high, because jaw is easy to leave " vestige " at the outer surface of product in operating process, cause damage.
The utility model improves the structure of existing chuck, can insert interiors of products by this chuck, to outer support fixed product, avoids the outward appearance of product to cause damage, and can be used for processing the product that appearance requirement is high.
Utility model content
The purpose of this utility model is to provide the outer support formula of a kind of precision chuck, can insert interiors of products by this chuck, to outer support fixed product, avoids the outward appearance of product to cause damage, and can be used for processing the product that appearance requirement is high.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
Accurate outer support formula chuck, comprise board push rod, support chassis, be arranged on the cylindrical chuck of support chassis top center, it is characterized in that, described chuck side is provided with projection, take centered by the center of circle of support chassis is several monomers by support chassis and chuck vertical segmentation, between monomer, be provided with space, described support chassis bottom centre is provided with the annular connector that connects each divided support chassis monomer, described board push rod inserts in annular connector, when board push rod is during to the support chassis application of force, divided chuck monomer is out of shape and fixes the inside of processed product from inside to outside.
Compare with traditional inner clamping type chuck, the inside that the outer support formula of precision of the present utility model chuck can insert processed product, when the process equipment actions such as milling machine, board push rod upwards withstand support chassis and to the application of force, because support chassis and chuck are all provided with space, support chassis and chuck have all been divided into some parts of monomers, and (the chuck bottom after cutting apart is still connected in the support chassis of cutting apart, support chassis links together by the annular connector of bottom, so they or an integral body), therefore the center of support chassis can be out of shape and is upturned, and then driving the distortion of chuck, the top of chuck will slowly outwards strut, acquire a certain degree and just can fix the inside of processed product, and can outward appearance towards processed products not cause any infringement.When process equipment stops moving, board push rod can be to the support chassis application of force, and chuck has also just recovered original state, just processed product can be taken out.
The beneficial effects of the utility model are: flexible structure, can insert interiors of products by this chuck, and to outer support fixed product, avoid the outward appearance of product to cause damage, can be used for processing the product that appearance requirement is high.
Accompanying drawing explanation
Fig. 1 is the structure chart of the outer support formula of the utility model precision chuck;
Fig. 2 is the side view of Fig. 1;
The mark implication of accompanying drawing is as follows:
1: support chassis; 2: chuck; 3: board push rod; 4: annular connector; 5: space; 6: projection.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1 and Figure 2, accurate outer support formula chuck, comprises board push rod 3, support chassis 1, and support chassis 1 top center is provided with cylindrical chuck 2, and the height of preferred chuck 2 is 0.5-2 times of chuck 2 diameters.Chuck 2 sides are provided with projection 6, it in figure, is a kind of circular protrusion 6 along chuck 2 sides, preferably projection 6 is silica gel materials, when fixing processed product inside, can reduce the infringement of interiors of products is strengthened to firm effect simultaneously, prevent landing, certainly projection 6 also can adopt the duplicate material of same chuck 2, or chuck 2 adopts the method for inlaying the method for soft alloy or adopting cover rubber ring to increase anti-skidding damping to realize to be effective.Take centered by the center of circle of support chassis 1 is several monomers by support chassis 1 and chuck 2 vertical segmentation, between monomer, be provided with space 5, the space that is chuck 2 is to cover on the space of support chassis 1, that is to say, support chassis 1 and chuck 2 are not a complete whole solid integral body, and be all divided into several monomers, each chuck monomer after divided and support chassis monomer are a little integral body, and these divided each combination of monomers have formed support chassis 1 and the chuck 2 with space together.In figure, the space 5 of support chassis 1 and chuck 2 is all the spaces 5 that are " ten " font, also can be arranged to be the space 5 of " rice " font, and generally speaking, the quantity in space 5 is more, and the degree of chuck 2 distortion is also larger.Center in support chassis 1 bottom is also provided with annular connector 4, for the support chassis monomer after connecting each and cutting apart, chuck 2 bottoms after cutting apart are still connected in the support chassis 1 of cutting apart, support chassis 1 links together by the annular connector 4 of bottom, so they or an integral body.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. accurate outer support formula chuck, comprise board push rod, support chassis, be arranged on the cylindrical chuck of support chassis top center, it is characterized in that, described chuck side is provided with projection, take centered by the center of circle of support chassis is several monomers by support chassis and chuck vertical segmentation, between monomer, be provided with space, described support chassis bottom centre is provided with the annular connector that connects each divided support chassis monomer, described board push rod inserts in annular connector, when board push rod is during to the support chassis application of force, divided chuck monomer is out of shape and fixes the inside of processed product from inside to outside.
2. the outer support formula of precision according to claim 1 chuck, is characterized in that, described projection is silica gel material.
3. the outer support formula of precision according to claim 1 chuck, is characterized in that, the space of described support chassis and chuck is all the spaces that are " ten " font.
4. the outer support formula of precision according to claim 1 chuck, is characterized in that, the space of described support chassis and chuck is all the spaces that are " rice " font.
5. according to the outer support formula of the precision chuck described in claim 1-4 any one, it is characterized in that, the height of described chuck is 0.5-2 times of chuck diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619273.5U CN203495588U (en) | 2013-10-09 | 2013-10-09 | Precise outward-supporting type chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619273.5U CN203495588U (en) | 2013-10-09 | 2013-10-09 | Precise outward-supporting type chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495588U true CN203495588U (en) | 2014-03-26 |
Family
ID=50326595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619273.5U Expired - Lifetime CN203495588U (en) | 2013-10-09 | 2013-10-09 | Precise outward-supporting type chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481079A (en) * | 2013-10-09 | 2014-01-01 | 昆山先捷精密电子有限公司 | Precision outer supporting type chuck |
-
2013
- 2013-10-09 CN CN201320619273.5U patent/CN203495588U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481079A (en) * | 2013-10-09 | 2014-01-01 | 昆山先捷精密电子有限公司 | Precision outer supporting type chuck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203599537U (en) | High-speed electric ball spindle | |
| CN206286578U (en) | A kind of numerical control machine tool clamp | |
| CN207874040U (en) | A kind of disc type clamping device of multistation | |
| CN201776465U (en) | Adjustable two-claw self-centering chuck | |
| CN203495588U (en) | Precise outward-supporting type chuck | |
| CN106694925A (en) | Chuck for machine tool | |
| CN103481079B (en) | Accurate outer support formula chuck | |
| CN204262737U (en) | The groove milling of a kind of coppersmith part, boring and facing attachment | |
| CN204471040U (en) | The Four-axis milling fixture of a kind of automobile steering device long shell two stomidium and cross-drilled hole | |
| CN203696607U (en) | Horizontal dividing device | |
| CN102848234A (en) | Eccentric sleeve processing fixture | |
| CN205660430U (en) | Clamping jig of T shape cylinder spare | |
| CN204321652U (en) | A kind of large hollow axle boring jig seat | |
| CN107552844A (en) | A kind of plate nut pad hole drilling die | |
| CN104056912B (en) | A kind of fixture of mfg. moulding die | |
| CN206998366U (en) | The axle clamping fixtures of sound equipment plastic casing CNC tetra- | |
| CN207857886U (en) | Floating external jacket | |
| CN202943286U (en) | Drilling device for central hole of motor shaft | |
| CN102319802A (en) | Forming mold | |
| CN206216209U (en) | Top margin sleeve pipe assemble mechanism | |
| CN204912820U (en) | Chuck of machine tool | |
| CN206169357U (en) | High -efficient boring grab | |
| CN206286842U (en) | Water pump separation sleeve machines frock | |
| CN205817326U (en) | A kind of automated exchanged cutter mechanism for fiber adapter processing | |
| CN204123770U (en) | A kind of automatic positioning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |