CN214290901U - Chuck sealing structure - Google Patents
Chuck sealing structure Download PDFInfo
- Publication number
- CN214290901U CN214290901U CN202120129276.5U CN202120129276U CN214290901U CN 214290901 U CN214290901 U CN 214290901U CN 202120129276 U CN202120129276 U CN 202120129276U CN 214290901 U CN214290901 U CN 214290901U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- block
- worker
- jack catch
- close
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Slide Fasteners (AREA)
Abstract
The utility model relates to a chuck seal structure, the spout has been inlayed the sealing plug near the one end activity of dodging the hole, the sealing plug includes the worker-shaped block, first fixture block and second fixture block, first fixture block sets up in worker-shaped block top one side, the second fixture block sets up in the downside of first fixture block, one side that first fixture block and second fixture block are close to the jack catch all is equipped with first dovetail groove, one side that first dovetail groove is close to the worker-shaped block is equipped with first bar groove, the worker-shaped block through the sealing plug effectively seals the spout tip dustproof, first dovetail groove and the laminating of jack catch side through first fixture block and second fixture block, sealing performance is improved, prevent the dirt bits and dip in adjusting gear and ring gear through its clearance, and then effectively prevent to form the card die, the jack catch of being convenient for is adjusted and is used.
Description
Technical Field
The utility model belongs to the technical field of the lathe chuck technique and specifically relates to a chuck seal structure.
Background
The clamping jaws need to slide along the sliding grooves of the chuck body, and the sliding grooves inevitably have gaps, so that dust can not be prevented from being immersed into the adjusting gear and the gear ring through the gaps to be clamped, the three-jaw chuck is difficult to adjust, and the use of the three-jaw chuck is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a chuck sealing structure which has good sealing performance and can effectively prevent dust.
The utility model discloses the technical scheme who adopts does:
the utility model provides a chuck seal structure, which comprises a disc body and a clamping jaw, be equipped with the spout on the disk body, jaw sliding connection is on the spout, the middle part of disk body is equipped with dodges the hole, the spout has been inlayed near the one end activity of dodging the hole and has been sealed the plug, the sealed plug includes the worker-shaped piece, first fixture block and second fixture block, first fixture block sets up in worker-shaped piece top one side, the second fixture block sets up in the downside of first fixture block, one side that first fixture block and second fixture block are close to the jack catch all is equipped with first dovetail groove, one side that first dovetail groove is close to the worker-shaped piece is equipped with first bar groove, the downside of second fixture block is equipped with the third fixture block, one side that the third fixture block is close to the jack catch all is equipped with the second dovetail groove.
Preferably, one side of the second trapezoidal groove close to the I-shaped block is provided with a second strip-shaped groove.
Preferably, the material of the sealing plug is rubber.
The beneficial effects of the utility model reside in that:
this chuck seal structure effectively seals dustproof to the spout tip through the worker shape piece of sealing plug, and first dovetail groove and the laminating of jack catch side through first fixture block and second fixture block improve sealing performance, provide through first bar groove and dodge the space, dodge the burr of jack catch tip, improve the laminating degree of first dovetail groove and jack catch side, further improve sealing performance.
Drawings
Fig. 1 is a schematic view of the connection between the disc body and the jaws.
Figure 2 is a schematic view of the installation of the sealing plug.
Figure 3 is a rear view of the sealing plug.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a perspective view of the sealing plug.
In the figure: 1. a tray body; 2. a claw; 3. a chute; 4. avoiding holes; 5. a sealing plug; 6. a H-shaped block; 7. a first clamping block; 8. a second fixture block; 9. a first trapezoidal groove; 10. a first bar-shaped groove; 11. a third fixture block; 12. a second dovetail groove; 13. a second strip-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a chuck seal structure, includes disk body 1 and jack catch 2, be equipped with spout 3 on the disk body 1, 2 sliding connection of jack catch are on spout 3, the middle part of disk body 1 is equipped with dodges hole 4, its characterized in that: sliding chute 3 has been inlayed sealing plug 5 near the one end activity of dodging hole 4, sealing plug 5 includes I-shaped block 6, first fixture block 7 and second fixture block 8, first fixture block 7 sets up in I-shaped block 6 top one side, second fixture block 8 sets up in the downside of first fixture block 7, one side that first fixture block 7 and second fixture block 8 are close to jack catch 2 all is equipped with first dovetail groove 9, one side that first dovetail groove 9 is close to I-shaped block 6 is equipped with first bar groove 10, and the downside of second fixture block 8 is equipped with third fixture block 11, one side that third fixture block 11 is close to jack catch 2 all is equipped with second dovetail groove 12.
In order to improve the sealing performance, in the present embodiment, it is preferable that a second strip groove 13 is provided at one side of the second trapezoidal groove 12 close to the forming block 6.
In order to improve the sealing performance, in the present embodiment, the material of the sealing plug 5 is preferably rubber.
The utility model discloses a theory of operation and use flow: the I-shaped block 6 passing through the sealing plug 5 effectively seals and prevents dust for the end part of the sliding groove 3, the first trapezoid-shaped groove 9 passing through the first clamping block 7 and the second clamping block 8 is attached to the side surface of the clamping jaw 2, the sealing performance is improved, an avoiding space is provided through the first strip-shaped groove 10 and the second strip-shaped groove 13, burrs at the end part of the clamping jaw 2 are avoided, the attaching degree of the side surface of the clamping jaw 2 and the first trapezoid-shaped groove 9 and the second trapezoid-shaped groove 12 is improved, and the sealing performance is further improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a chuck seal structure, includes disk body (1) and jack catch (2), be equipped with spout (3) on disk body (1), jack catch (2) sliding connection is on spout (3), the middle part of disk body (1) is equipped with dodges hole (4), its characterized in that: one end activity that spout (3) are close to dodge hole (4) has inlayed sealing plug (5), sealing plug (5) include worker-shaped block (6), first fixture block (7) and second fixture block (8), first fixture block (7) set up in worker-shaped block (6) top one side, second fixture block (8) set up in the downside of first fixture block (7), one side that first fixture block (7) and second fixture block (8) are close to jack catch (2) all is equipped with first dovetail groove (9), one side that first dovetail groove (9) are close to worker-shaped block (6) is equipped with first bar groove (10), the downside of second fixture block (8) is equipped with third fixture block (11), one side that third fixture block (11) are close to jack catch (2) all is equipped with second dovetail groove (12).
2. A chuck sealing structure according to claim 1, wherein: one side of the second trapezoidal groove (12) close to the I-shaped block (6) is provided with a second strip-shaped groove (13).
3. A chuck sealing structure according to claim 1, wherein: the sealing plug (5) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129276.5U CN214290901U (en) | 2021-01-18 | 2021-01-18 | Chuck sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129276.5U CN214290901U (en) | 2021-01-18 | 2021-01-18 | Chuck sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290901U true CN214290901U (en) | 2021-09-28 |
Family
ID=77825678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129276.5U Expired - Fee Related CN214290901U (en) | 2021-01-18 | 2021-01-18 | Chuck sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290901U (en) |
-
2021
- 2021-01-18 CN CN202120129276.5U patent/CN214290901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |