CN109176110A - A kind of adjustable coordinated type three-jaw catheter localizer - Google Patents
A kind of adjustable coordinated type three-jaw catheter localizer Download PDFInfo
- Publication number
- CN109176110A CN109176110A CN201811189867.0A CN201811189867A CN109176110A CN 109176110 A CN109176110 A CN 109176110A CN 201811189867 A CN201811189867 A CN 201811189867A CN 109176110 A CN109176110 A CN 109176110A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- rear fixed
- gear
- front shoe
- transmission gear
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of adjustable coordinated type three-jaw catheter localizers.The present invention uses arc groove gear and fixed plate, and slot of three locating bars in fixed plate is moved, is efficiently completed the positioning of the conduit of various specifications, while three locating bars can link, it is ensured that positioning accuracy.The present invention solves the problems, such as that original each catheter end head locator can only position a kind of gauge catheter, reduces the manufacturing cost in conduit manufacturing process, improves processing efficiency.
Description
Technical field
The present invention relates to a kind of adjustable coordinated type three-jaw catheter localizer, in particular to a kind of adjustable coordinated type three-jaw conduit
The design and manufacturing technology of locator.
Background technique
Use catheter clamp usually in field of machining to produce conduit, wherein catheter end head locator formula is extremely important
Component, it primarily serves the effect positioned to conduit two ends.Presently used catheter end head locator is all can not
It adjusts, i.e., the catheter end head locator of each specification can only position a kind of catheter end head of caliber specification.Even if
It is equally using modular catheter end head locator in flexible conduit fixture, each module can only adapt to a kind of pipe of specification
Diameter.It will lead to the catheter end head locator that a large amount of specifications are needed during catheter fabrication in this way to meet different size conduit
Processing, manufacturing cost increases.The replacement and assembly of catheter end head locator are also very troublesome simultaneously, cause production efficiency not
It is high.
Summary of the invention
The purpose of the present invention is: the present invention overcomes the disadvantages of the prior art, provides a kind of small in size, light-weight
Adjustable coordinated type three-jaw catheter localizer.
The technical scheme is that a kind of adjustable coordinated type three-jaw catheter localizer, the mandrel (1), preceding fixation
Plate (2), rear fixed plate (3), arcuate socket gear (4), transmission gear (5) and pawl pin (6)；
Arcuate socket gear (4) is engaged with transmission gear (5), and arcuate socket gear (4) and transmission gear (5) are respectively positioned on preceding consolidate
Between fixed board (2) and rear fixed plate (3)；
Front shoe (2), rear fixed plate (3) and arcuate socket gear (4) are provided with central through hole, and the mandrel (1) is run through
The central through hole of front shoe (2), rear fixed plate (3) and arcuate socket gear (4), and with front shoe (2) and rear fixed plate (3)
It is fixedly connected, the arcuate socket gear (4) can be rotatably set relative to mandrel；Before transmission gear (5) is spindle rotationally arranged in
Between fixed plate (2) and rear fixed plate (3)；
The arcuate socket gear is provided with three arc-shaped through-holes, and radially direction extends three arc-shaped through-holes, and
Even distribution；
Front shoe (2) and rear fixed plate (3) are provided with three long through-holes, and three long through-holes are uniformly distributed；
The pawl pin (6) is three, and each pawl pin (6) sequentially passes through a long through-hole, the arcuate socket tooth of front shoe (2)
Take turns an arc-shaped through-hole of (4) and a long through-hole of rear fixed plate (3).
Further, transmission gear (5) is used as input terminal, connects with associated electric motor.
Further, transmission gear (5) is used as input terminal, couples with handle.
Further, front shoe (2) and rear fixed plate (3) form auricle portion, and the two sides center of transmission gear (5) has
Cylindrical protrusions are rotatably supported between front shoe (2) and the auricle portion of rear fixed plate (3) by cylindrical protrusions,
And the center of transmission gear (5) is provided with the hexagon through-hole of perforation.
Beneficial effects of the present invention
The present invention uses arc groove gear and fixed plate, and slot of three locating bars in fixed plate is moved, high
The positioning of the conduit of the completion various specifications of effect, while three locating bars can link, it is ensured that positioning accuracy.The present invention solves
The problem of original each catheter end head locator can only position a kind of gauge catheter, reduces the manufacture in conduit manufacturing process
Cost improves processing efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Wherein: mandrel (1), front shoe (2), rear fixed plate (3), arcuate socket gear (4), transmission gear (5), pawl pin
(6)。
Specific embodiment
The present invention is described in further details below.Referring to Fig. 1, a kind of adjustable coordinated type three-jaw catheter localizer, institute
Mandrel (1), front shoe (2), rear fixed plate (3), arcuate socket gear (4), transmission gear (5) and the pawl pin (6) stated；
Arcuate socket gear (4) is engaged with transmission gear (5), and arcuate socket gear (4) and transmission gear (5) are respectively positioned on preceding consolidate
Between fixed board (2) and rear fixed plate (3)；
Front shoe (2), rear fixed plate (3) and arcuate socket gear (4) are provided with central through hole, and the mandrel (1) is run through
The central through hole of front shoe (2), rear fixed plate (3) and arcuate socket gear (4), and with front shoe (2) and rear fixed plate (3)
It is fixedly connected, the arcuate socket gear (4) can be rotatably set relative to mandrel；Before transmission gear (5) is spindle rotationally arranged in
Between fixed plate (2) and rear fixed plate (3)；
The arcuate socket gear is provided with three arc-shaped through-holes, and radially direction extends three arc-shaped through-holes, and
Even distribution；
Front shoe (2) and rear fixed plate (3) are provided with three long through-holes, and three long through-holes are uniformly distributed；
The pawl pin (6) is three, and each pawl pin (6) sequentially passes through a long through-hole, the arcuate socket tooth of front shoe (2)
Take turns an arc-shaped through-hole of (4) and a long through-hole of rear fixed plate (3)；Transmission gear (5) is used as input terminal, joins with handle
It connects.
Claims (4)
1. a kind of adjustable coordinated type three-jaw catheter localizer, the mandrel (1), front shoe (2), rear fixed plate (3), arc
Hole gear (4), transmission gear (5) and pawl pin (6)；
Arcuate socket gear (4) is engaged with transmission gear (5), and arcuate socket gear (4) and transmission gear (5) are respectively positioned on front shoe
(2) between rear fixed plate (3)；
Front shoe (2), rear fixed plate (3) and arcuate socket gear (4) are provided with central through hole, and the mandrel (1) is through preceding solid
The central through hole of fixed board (2), rear fixed plate (3) and arcuate socket gear (4), and it is fixed with front shoe (2) and rear fixed plate (3)
Connection, the arcuate socket gear (4) can be rotatably set relative to mandrel；Transmission gear (5) is spindle rotationally arranged in preceding fixation
Between plate (2) and rear fixed plate (3)；
The arcuate socket gear is provided with three arc-shaped through-holes, and radially direction extends three arc-shaped through-holes, and uniformly divides
Cloth；
Front shoe (2) and rear fixed plate (3) are provided with three long through-holes, and three long through-holes are uniformly distributed；
The pawl pin (6) is three, and each pawl pin (6) sequentially passes through a long through-hole, the arcuate socket gear of front shoe (2)
(4) long through-hole of an arc-shaped through-hole and rear fixed plate (3).
2. a kind of adjustable coordinated type three-jaw catheter localizer as described in claim 1, it is characterised in that: transmission gear (5) is made
For input terminal, connect with associated electric motor.
3. a kind of adjustable coordinated type three-jaw catheter localizer as described in claim 1, it is characterised in that: transmission gear (5) is made
For input terminal, couple with handle.
4. a kind of adjustable coordinated type three-jaw catheter localizer as described in claim 1, it is characterised in that: front shoe (2) and
Rear fixed plate (3) forms auricle portion, and there are cylindrical protrusions at the two sides center of transmission gear (5), can be turned by cylindrical protrusions
It is supported between front shoe (2) and the auricle portion of rear fixed plate (3) dynamicly, and the center of transmission gear (5) is provided with perforation
Hexagon through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189867.0A CN109176110A (en) | 2018-10-12 | 2018-10-12 | A kind of adjustable coordinated type three-jaw catheter localizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189867.0A CN109176110A (en) | 2018-10-12 | 2018-10-12 | A kind of adjustable coordinated type three-jaw catheter localizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109176110A true CN109176110A (en) | 2019-01-11 |
Family
ID=64948208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811189867.0A Pending CN109176110A (en) | 2018-10-12 | 2018-10-12 | A kind of adjustable coordinated type three-jaw catheter localizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109176110A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315447A (en) * | 2019-05-21 | 2019-10-11 | 芜湖市爱德运输机械有限公司 | Process the localization method of arc segment |
| CN110814881A (en) * | 2019-12-04 | 2020-02-21 | 谢星 | Auto-parts cylindrical grinding device based on chuck centering principle |
| CN112170942A (en) * | 2020-09-27 | 2021-01-05 | 北华航天工业学院 | Tensioning and positioning mechanism for cutting waste pile pipe |
| CN113510573A (en) * | 2021-09-13 | 2021-10-19 | 山东维点技术有限公司 | Grinding processing machine for gear accessories of petroleum machinery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717583Y (en) * | 2004-08-12 | 2005-08-17 | 中国科学院力学研究所 | Chuck with automatic centring function |
| JP2010064191A (en) * | 2008-09-11 | 2010-03-25 | Tokuda Industry Ltd | Processing device |
-
2018
- 2018-10-12 CN CN201811189867.0A patent/CN109176110A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717583Y (en) * | 2004-08-12 | 2005-08-17 | 中国科学院力学研究所 | Chuck with automatic centring function |
| JP2010064191A (en) * | 2008-09-11 | 2010-03-25 | Tokuda Industry Ltd | Processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315447A (en) * | 2019-05-21 | 2019-10-11 | 芜湖市爱德运输机械有限公司 | Process the localization method of arc segment |
| CN110814881A (en) * | 2019-12-04 | 2020-02-21 | 谢星 | Auto-parts cylindrical grinding device based on chuck centering principle |
| CN112170942A (en) * | 2020-09-27 | 2021-01-05 | 北华航天工业学院 | Tensioning and positioning mechanism for cutting waste pile pipe |
| CN113510573A (en) * | 2021-09-13 | 2021-10-19 | 山东维点技术有限公司 | Grinding processing machine for gear accessories of petroleum machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
|
| RJ01 | Rejection of invention patent application after publication |