CN205225107U - Slips formula chuck - Google Patents
Slips formula chuck Download PDFInfo
- Publication number
- CN205225107U CN205225107U CN201520863086.0U CN201520863086U CN205225107U CN 205225107 U CN205225107 U CN 205225107U CN 201520863086 U CN201520863086 U CN 201520863086U CN 205225107 U CN205225107 U CN 205225107U
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- CN
- China
- Prior art keywords
- main body
- chuck
- main part
- recto
- lobus sinister
- 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.)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a slips formula chuck, it includes circular shape chuck seat (1) its characterized in that, the center of chuck seat (1) is provided with the bell mouth, is provided with the chuck main part in this bell mouth, and the chuck main part includes controls main part lobus sinister (6) and main part recto (7) arranged, main part lobus sinister (6) are articulated in chuck seat's (1) rear end with the rear end of main part recto (7), the front end of main part lobus sinister (6) and main part recto (7) stretches out forward respectively and has left hand handle (8) and right hand handle (9), the inside wall of main part lobus sinister (6) and main part recto (7) symmetry respectively evenly is provided with the three slips body (10), and the inner wall of the slips body (10) is provided with dental lamina (11), main part lobus sinister (6) are provided with round support ring assembly (12) with the excircle of main part recto (7). The utility model discloses slips formula chuck has a simple structure, and bearing capacity is high, convenient operation's advantage.
Description
Technical field
The utility model relates to a kind of slip-type chuck.
Background technology
Slip-type chuck is the equipment used in oil, natural gas casing job process.Existing casing job uses casing elevator and casing slip to cooperatively interact to carry out operation usually, and Ye You drilling team uses casing spider to carry out casing job.The defects such as traditional slip-type chuck exists complex structure, and supporting capacity is low, operation inconvenience.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of structure simple, supporting capacity is high, easy to operate slip-type chuck.
The purpose of this utility model is achieved in that
A kind of slip-type chuck, it comprises circular chuck seat, the center of described chuck seat is provided with bellmouth, chuck main body is provided with in this bellmouth, chuck main body comprises the main body lobus sinister and main body recto arranged left and right, the rear end of described main body lobus sinister and main body recto is hinged in the rear end of chuck seat, the front end of described main body lobus sinister and main body recto is respectively to being front extended with left handle and right handles, the inside wall of described main body lobus sinister and main body recto is provided with three slips bodies respectively symmetrically and evenly, the inwall of slips body is provided with dental lamina, the cylindrical of described main body lobus sinister and main body recto is provided with a circle support ring assembly.
Described chuck seat offers lightening hole.
Described chuck seat is provided with the joint pin of two above-below directions, two joint pins are arranged symmetrically with.
The otic placode of described chuck seat outer ring is provided with round-link chain.
Compared with prior art, the beneficial effects of the utility model are:
It is simple that the utility model slip-type chuck has structure, and supporting capacity is high, easy to operate advantage.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is sectional view of the present utility model.
Wherein:
Chuck seat 1
Lightening hole 2
Joint pin 3
Otic placode 4
Round-link chain 5
Main body lobus sinister 6
Main body recto 7
Left handle 8
Right handles 9
Slips body 10
Dental lamina 11
Support ring assembly 12
Dental lamina spacer pin 13.
Detailed description of the invention
See Fig. 1 ~ Fig. 2, a kind of slip-type chuck that the utility model relates to, it comprises circular chuck seat 1, described chuck seat 1 offers the lightening hole 2 of two kidney ellipsoid be arranged symmetrically with, described chuck seat 1 is provided with the joint pin 3 of two above-below directions, two joint pins 3 are arranged symmetrically with, the otic placode 4 of described chuck seat 1 outer ring is provided with round-link chain 5, the center of described chuck seat 1 is provided with bellmouth, chuck main body is provided with in this bellmouth, chuck main body comprises the main body lobus sinister 6 and main body recto 7 arranged left and right, described main body lobus sinister 6 is hinged in the rear end of chuck seat 1 with the rear end of main body recto 7, the front end of described main body lobus sinister 6 and main body recto 7 is respectively to being front extended with left handle 8 and right handles 9, described main body lobus sinister 6 is provided with three slips bodies 10 respectively symmetrically and evenly with the inside wall of main body recto 7, the inwall of slips body 10 is provided with dental lamina 11, described main body lobus sinister 6 is provided with a circle support ring assembly 12 with the cylindrical of main body recto 7.Spacer pin 13 is provided with between the top of dental lamina 11 and slips body 10.
Claims (4)
1. a slip-type chuck, it is characterized in that it comprises circular chuck seat (1), the center of described chuck seat (1) is provided with bellmouth, chuck main body is provided with in this bellmouth, chuck main body comprises the main body lobus sinister (6) and main body recto (7) arranged left and right, described main body lobus sinister (6) is hinged in the rear end of chuck seat (1) with the rear end of main body recto (7), the front end of described main body lobus sinister (6) and main body recto (7) is respectively to being front extended with left handle (8) and right handles (9), described main body lobus sinister (6) is provided with three slips bodies (10) respectively symmetrically and evenly with the inside wall of main body recto (7), the inwall of slips body (10) is provided with dental lamina (11), described main body lobus sinister (6) is provided with a circle support ring assembly (12) with the cylindrical of main body recto (7).
2. a kind of slip-type chuck according to claim 1, is characterized in that described chuck seat (1) offers lightening hole (2).
3. a kind of slip-type chuck according to claim 1, is characterized in that the joint pin (3) described chuck seat (1) being provided with two above-below directions, and two joint pins (3) are arranged symmetrically with.
4. a kind of slip-type chuck according to claim 1, the otic placode (4) that it is characterized in that described chuck seat (1) outer ring is provided with round-link chain (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863086.0U CN205225107U (en) | 2015-11-03 | 2015-11-03 | Slips formula chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863086.0U CN205225107U (en) | 2015-11-03 | 2015-11-03 | Slips formula chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225107U true CN205225107U (en) | 2016-05-11 |
Family
ID=55900181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863086.0U Active CN205225107U (en) | 2015-11-03 | 2015-11-03 | Slips formula chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837209A (en) * | 2017-01-23 | 2017-06-13 | 江苏佰恰利机械有限公司 | The mould of chuck main body |
-
2015
- 2015-11-03 CN CN201520863086.0U patent/CN205225107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837209A (en) * | 2017-01-23 | 2017-06-13 | 江苏佰恰利机械有限公司 | The mould of chuck main body |
| CN106837209B (en) * | 2017-01-23 | 2019-07-16 | 江苏佰恰利机械有限公司 | The mold of chuck main body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |