CN215147111U - Novel accurate internal stay chuck - Google Patents
Novel accurate internal stay chuck Download PDFInfo
- Publication number
- CN215147111U CN215147111U CN202120462413.7U CN202120462413U CN215147111U CN 215147111 U CN215147111 U CN 215147111U CN 202120462413 U CN202120462413 U CN 202120462413U CN 215147111 U CN215147111 U CN 215147111U
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- chuck
- internal
- internal stay
- connecting rod
- flange
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Abstract
The utility model provides a novel accurate internal stay chuck, prop the chuck main part including one, internal stay chuck main part is by internal stay chuck connecting rod, internal stay chuck flange, internal stay chuck and chuck tapering screw constitute, first hole site has been seted up on the internal stay chuck connecting rod, the second hole site has been seted up on the internal stay chuck flange, third hole site has been seted up on the internal stay chuck, and the internal stay chuck nests in the second hole site of internal stay chuck flange, the internal stay chuck connecting rod nests in the third hole site of internal stay chuck, chuck tapering screw is installed in the first hole site of internal stay chuck connecting rod, according to prop the chuck connecting rod in order to connect the installation, internal stay chuck flange, internal stay chuck and chuck tapering screw, the utility model provides high production efficiency has improved the simplicity and accuracy of processing, has practiced thrift manpower and material resources to and equipment cost.
Description
Technical Field
The utility model relates to a machine-building processing technology field, concretely relates to novel accurate internal stay chuck.
Background
The conventional numerical control chuck has the characteristics of universality, convenience, high efficiency and the like, and when the thin wall or roundness and concentricity of an internal support clamping require precise parts, the conventional chuck has low clamping efficiency in the aspect of internal support clamping, is inconvenient to clamp, and cannot control the machining size and precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a novel accurate internal stay chuck.
The technical scheme of the utility model as follows:
a novel precision internal bracing chuck, comprising:
an internal stay chuck main part, internal stay chuck main part comprises internal stay chuck connecting rod, internal stay chuck flange, internal stay chuck and chuck tapering screw, first hole site has been seted up on the internal stay chuck connecting rod, the second hole site has been seted up on the internal stay chuck flange, the internal stay has seted up third hole site on the chuck, just internal stay chuck nested in the second hole site of internal stay chuck flange, internal stay chuck connecting rod nested in the third hole site of internal stay chuck, chuck tapering screw install in the first hole site of internal stay chuck connecting rod, according to prop chuck connecting rod, internal stay chuck flange, internal stay chuck and chuck tapering screw in order to connect the installation.
The utility model discloses in, on the internal stay chuck flange, be located be equipped with the several screw around the second hole site, be equipped with interior hexagonal screw in the screw, just interior hexagonal screw wears to locate the internal stay chuck flange.
The utility model discloses in, the interior chuck connecting rod that props, interior chuck flange that props, interior chuck and the chuck tapering screw specification of propping all adopt A2-6-8 cun, interior chuck main part model that props is 8 cun.
Further, the hexagon socket head cap screw is an M12 × 50 hexagon socket head cap screw.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model adopts an 8-inch precise internal support chuck, which has universality, can adapt to the installation of various thin walls or roundness and concentricity precision parts needing internal support clamping by changing the clamping size of the internal support chuck, effectively avoids the problem of part deformation or poor quality stability in the processing process, can also make the external diameter processing at one time, saves the time of turning round and replacing the clamp, and improves the efficiency of clamping the parts; 8 accurate internal stay chuck of cun is the convenience of clamping part repeatedly, has improved production efficiency.
Compared with the clamping mode of the traditional chuck, the design scheme has the advantages that the production efficiency is improved when thin walls needing internal support clamping or parts with precise roundness and concentricity are required to be machined, the simplicity and accuracy of machining are improved, and the manpower, material resources and equipment cost are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a perspective view of a novel precision internal support chuck provided by the present invention;
FIG. 2 is another perspective view of the novel precision internal support chuck;
FIG. 3 is an exploded view of the novel precision internal bracing collet;
fig. 4 is another angle exploded view of the novel precision internal bracing chuck.
The reference numerals are explained below:
1. an inner stay head connecting rod; 11. a first hole site; 2. an inner stay flange; 21. a second hole site; 3. a hexagon socket head cap screw; 4. an inner support chuck; 41. a third hole site; 5. chuck taper screw.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Referring to fig. 1 to 4, the present invention provides a novel precision inner support chuck, including:
an internal stay chuck main body, internal stay chuck main body is by internal stay chuck connecting rod 1, internal stay chuck flange 2, internal stay chuck 4 and chuck tapering screw 5 constitute, first hole site 11 has been seted up on the internal stay chuck connecting rod 1, second hole site 21 has been seted up on the internal stay chuck flange 2, third hole site 41 has been seted up on the internal stay chuck 4, and internal stay chuck 4 nestification is in the second hole site 21 of internal stay chuck flange 2, internal stay chuck connecting rod 1 nestification is in the third hole site 41 of internal stay chuck 4, chuck tapering screw 5 is installed in the first hole site 11 of internal stay chuck connecting rod 1, according to connect installation internal stay chuck connecting rod 1, internal stay chuck flange 2, internal stay chuck 4 and chuck tapering screw 5.
In this embodiment, a plurality of screw holes are formed around the second hole 21 on the inner support chuck flange 2, and an inner hexagonal screw 3 is disposed in the screw holes, and the inner hexagonal screw 3 penetrates through the inner support chuck flange 2.
In the embodiment, the specifications of the inner support chuck connecting rod 1, the inner support chuck flange 2, the inner support chuck 4 and the chuck taper screw 5 are all A2-6-8 inches, and the model of the inner support chuck body is 8 inches.
Further, M12 × 50 hexagon socket head cap screws are used as the hexagon socket head cap screws 3.
The working principle is as follows:
when the machine works, a part to be processed is arranged on the inner supporting chuck 4, after the part is clamped, the inner supporting chuck connecting rod 1 drives the chuck taper screw 5 to move under the transmission action of the main shaft, the chuck taper screw 5 drives the inner supporting chuck 4 to expand outwards to generate a supporting force, the inner side of the part is supported tightly, and the part can be taken down and the next part can be clamped when the part is reset; the convenience of repeated clamping of parts is guaranteed, and the clamping speed and efficiency are improved.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (4)
1. The utility model provides a novel accurate internal stay chuck, a serial communication port, prop the chuck main part including one, internal stay chuck main part comprises internal stay chuck connecting rod, internal stay chuck flange, internal stay chuck and chuck tapering screw, first hole site has been seted up on the internal stay chuck connecting rod, the second hole site has been seted up on the internal stay chuck flange, the internal stay has been seted up on the chuck, just the internal stay chuck nestification in the second hole site of internal stay chuck flange, the internal stay chuck connecting rod nestification in the third hole site of internal stay chuck, the tapering chuck screw install in the first hole site of internal stay chuck connecting rod according to prop chuck connecting rod, internal stay chuck flange, internal stay chuck and chuck tapering screw in the connection installation.
2. The novel precise internal support chuck according to claim 1, wherein a plurality of screw holes are formed on the flange of the internal support chuck around the second hole, and hexagonal socket head screws are arranged in the screw holes and penetrate through the flange of the internal support chuck.
3. The novel precise internal support chuck as claimed in claim 1, wherein the specifications of the internal support chuck connecting rod, the internal support chuck flange, the internal support chuck and the chuck taper screw are all A2-6-8 inches, and the model of the internal support chuck body is 8 inches.
4. The novel precise internal bracing chuck according to claim 2, wherein the internal hexagonal screw is an M12 x 50 internal hexagonal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462413.7U CN215147111U (en) | 2021-03-03 | 2021-03-03 | Novel accurate internal stay chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462413.7U CN215147111U (en) | 2021-03-03 | 2021-03-03 | Novel accurate internal stay chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215147111U true CN215147111U (en) | 2021-12-14 |
Family
ID=79413831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120462413.7U Active CN215147111U (en) | 2021-03-03 | 2021-03-03 | Novel accurate internal stay chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215147111U (en) |
-
2021
- 2021-03-03 CN CN202120462413.7U patent/CN215147111U/en active Active
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| GR01 | Patent grant |