CN209110968U - It is a kind of for being set with the device of rubber catheter metal ferrule - Google Patents

It is a kind of for being set with the device of rubber catheter metal ferrule Download PDF

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Publication number
CN209110968U
CN209110968U CN201821561828.4U CN201821561828U CN209110968U CN 209110968 U CN209110968 U CN 209110968U CN 201821561828 U CN201821561828 U CN 201821561828U CN 209110968 U CN209110968 U CN 209110968U
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CN
China
Prior art keywords
rubber catheter
apical axis
metal ferrule
locating support
rubber
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Withdrawn - After Issue
Application number
CN201821561828.4U
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Chinese (zh)
Inventor
傅小土
薛卫欣
朱伟英
李翠萍
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No 5721 Factory of PLA
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No 5721 Factory of PLA
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Priority to CN201821561828.4U priority Critical patent/CN209110968U/en
Application granted granted Critical
Publication of CN209110968U publication Critical patent/CN209110968U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It is a kind of for being set with the device of rubber catheter metal ferrule, it includes fixed bottom plate, metal ferrule suit executing agency, rubber catheter tensioning mechanism and rubber catheter hold-down mechanism;The fixed backplane in the horizontal plane, is sequentially arranged metal ferrule suit executing agency, rubber catheter tensioning mechanism and rubber catheter hold-down mechanism along central axis on fixed bottom plate;Metal ferrule suit executing agency is equipped with deflector apron, apical axis casing, apical axis sleeve position adjustment component, the first locating support and the second locating support, the deflector apron is arranged symmetrically at left and right sides of apical axis casing, the apical axis cannula center through-hole diameter is greater than rubber catheter outer diameter and the internal diameter less than metal ferrule, the apical axis sleeve position adjust the rubber catheter through hole for being equipped in component and axially docking with apical axis cannula center through-hole.The utility model solves the problems, such as to cause oxygen catheter assembly and operator's finger damage, has achieved the purpose that improve product quality and working efficiency.

Description

It is a kind of for being set with the device of rubber catheter metal ferrule
Technical field
The utility model relates to a kind of for being set with the device of rubber catheter metal ferrule, belong to hand-operated tools technology neck Domain.
Background technique
As shown in Fig. 1, a kind of flying vehicle oxygen conductance pipe assembly 1, in its joint, metal ferrule 1-2, rubber catheter 1- 1 is combined by way of grafting suit with connector 1-3, and when overhauling to flying vehicle oxygen conductance pipe assembly 1, general use will Rubber catheter 1-1 configured with connector 1-3, metal ferrule 1-2 is clipped on vice, in rubber catheter 1- in a manner of " foot is stepped on hand and dragged " Set metal cutting ferrule 1-2 on 1.Since above-mentioned assembly method is simple and crude, clamping dynamics should not be controlled, and easily lead to oxygen catheter assembly 1 Damage, while because suit power unevenly also will cause rubber catheter 1-1 excessive tensile deformation, therefore when magnitude of interference is smaller also It can be set with reluctantly, then be difficult to operate when magnitude of interference is slightly larger;In addition that there is also working efficiencies is low, easily to operator for above-mentioned assembly method The problems such as finger damages, in particular with the increase of maintenance task amount, the assembly method of above-mentioned oxygen catheter assembly connector It cannot meet the requirements completely.
Utility model content
The utility model provides a kind of clever structure, operation easily for being set with the device of rubber catheter metal ferrule, It is intended to avoid that oxygen catheter assembly is caused to damage, reaches and improve flying vehicle oxygen conductance pipe assembly connector assembling quality and work effect The purpose of rate.
To achieve the above objectives, the present invention adopts the following technical solutions:
It is a kind of for being set with the device of rubber catheter metal ferrule, it includes that fixed bottom plate, metal ferrule are set with execution machine Structure, rubber catheter tensioning mechanism and rubber catheter hold-down mechanism;The fixed backplane in the horizontal plane, on fixed bottom plate Metal ferrule suit executing agency, rubber catheter tensioning mechanism and rubber catheter hold-down mechanism are sequentially arranged along central axis;Institute It states metal ferrule suit executing agency and is equipped with deflector apron, apical axis casing, apical axis sleeve position adjustment component, the first locating support With the second locating support, the deflector apron is arranged symmetrically at left and right sides of apical axis casing, and the apical axis sleeve outer wall is ladder Cylindrical surface structure, apical axis cannula center through-hole diameter are less than the internal diameter of metal ferrule, apical axis casing greater than rubber catheter outer diameter One end is equipped with the external screw thread with the adjustment component cooperation of apical axis sleeve position, and the apical axis sleeve position adjustment component is by the first positioning Bracket and the support of the second locating support, first locating support and the second locating support are mounted on fixed bottom plate, in apical axis The rubber catheter through hole axially docked with apical axis cannula center through-hole is equipped in sleeve position adjustment component.
The above-mentioned device for being used to be set with rubber catheter metal ferrule, the apical axis sleeve position adjustment component includes ratchet sleeve Cylinder and box socket set;The ratchet carriage both ends pass through hinge mounted mode and the first locating support and the second locating support Assembly is equipped with the internal screw thread cooperated with apical axis sleeve external thread, the box socket set and ratchet sleeve in ratchet carriage inner wall Cylinder is equipped, is rotated by box socket set driving pawl sleeve, then passes through ratchet carriage internal screw thread and apical axis casing External screw thread fit structure driving apical axis casing moves horizontally.
It is above-mentioned for being set with the device of rubber catheter metal ferrule, the rubber catheter tensioning mechanism be equipped with metal sleeve, Diamond shape connecting sheet components, pull rod, connecting rod and third locating support;The third locating support is mounted on fixed bottom plate;Institute Stating diamond shape connecting sheet components includes upper connection sheet and lower connection sheet, and the upper connection sheet and lower connection sheet are welded respectively in metallic sheath The top and bottom of pipe, lower connection sheet are also welded together with third locating support;The pull rod is arranged symmetrically in metal sleeve The left and right sides passes through pin component and upper connection sheet and lower connection sheet hinge mounted;The connecting rod is symmetrically arranged two groups, Wherein each group of connecting rod one end and pull rod hinge mounted, the other end and rubber catheter hold-down mechanism hinge mounted.
The above-mentioned device for being used to be set with rubber catheter metal ferrule, the rubber catheter hold-down mechanism are equipped with binding clasp, bow Shape pressing plate, press strip and clamping screw component;Connecting rod hinge mounted in the binding clasp and rubber catheter tensioning mechanism, is clamping Device is equipped with the centre bore and the groove vertical with centre bore axis passed through for rubber catheter;The arch-shaped pressing plate uses both ends not Contour structure is equipped with the centre bore with clamping screw component matching in its top surface;The press strip is arranged in the groove of binding clasp; The clamping screw component and binding clasp are equipped.
The above-mentioned device for being used to be set with rubber catheter metal ferrule, the clamping screw component are equipped with rotating handle, swivel nut And screw rod;The rotating handle is mounted on screw rod upper end;The screw rod and swivel nut are equipped, and the lower end of screw rod passes through in arch-shaped pressing plate Heart hole;The swivel nut is arranged in arch-shaped pressing plate top surface, forms screw nut driven unit by swivel nut and screw rod;It can be by rotating hand Handle drives screw rod rotation, then is moved downward by screw nut driven unit driving swivel nut, and arch-shaped pressing plate, press strip are by rubber catheter It compresses.
The above-mentioned device for being used to be set with rubber catheter metal ferrule, the binding clasp and press strip are all made of metal material.
The utility model be it is a kind of for being set with the device of rubber catheter metal ferrule, especially suitable for flying vehicle oxygen conductance The assembly of pipe assembly connector, it can apply pressing force to rubber catheter by rubber catheter hold-down mechanism, be drawn by rubber catheter Tight mechanism applies axial tension to rubber catheter, axially moves rubber catheter, due to being set with executing agency in metal ferrule In, apical axis cannula center through-hole diameter is less than the internal diameter of metal ferrule greater than rubber catheter outer diameter, therefore can lead with rubber Pipe is axially moved, and the tube wall of apical axis casing withstands metal ferrule, so that metal ferrule and rubber catheter is generated relative motion, by metal Cutting ferrule is sleeved on outside the rubber catheter of oxygen catheter assembly joint with interference fit type.The utility model is also in metal card Apical axis sleeve position, which is provided with, in set suit executing agency adjusts component, in apical axis sleeve position adjustment component, ratchet carriage Spanner and ratchet carriage are equipped, therefore can be rotated by box socket set driving pawl sleeve, then pass through ratchet sleeve Cylinder internal screw thread is moved horizontally with apical axis sleeve external thread fit structure driving apical axis casing, guarantees that metal ferrule is assembled to this Position.It can be seen that implementing suit rubber catheter metal ferrule operation in rubber catheter joint using the utility model, solve The problem of causing damage to oxygen catheter assembly and operator's finger has reached the assembly of raising flying vehicle oxygen conductance pipe assembly connector The purpose of quality and working efficiency.
Detailed description of the invention
Fig. 1 is flying vehicle oxygen conductance pipe assembly joint structure schematic diagram;
Fig. 2 is the utility model composed structure schematic diagram;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is metal ferrule suit executing agency's schematic diagram;
Fig. 5 is rubber catheter tensioning mechanism schematic diagram;
Fig. 6 is rubber catheter hold-down mechanism schematic diagram;
Fig. 7 is the K direction view of Fig. 6;
Fig. 8 is utility model works schematic illustration;
Fig. 9 is the top view of Fig. 8.
Each list of reference numerals in figure are as follows:
1, flying vehicle oxygen conductance pipe assembly, 1-1, rubber catheter, 1-2, metal ferrule, 1-3, connector;
2, metal ferrule is set with executing agency, 2-1, deflector apron, 2-2, apical axis casing, 2-3, ratchet carriage, 2-4, the One locating support, 2-5, box socket set, 2-6, the second locating support;
3, rubber catheter tensioning mechanism, 3-1, metal sleeve, 3-2, diamond shape connecting sheet components, 3-3, pull rod, 3-4, connection Bar, 3-5, third locating support;
4, rubber catheter hold-down mechanism, 4-1, rotating handle, 4-2, arch-shaped pressing plate, 4-3, press strip, 4-4, binding clasp, 4-5, Swivel nut, 4-6, screw rod;
5, fixed bottom plate.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model be it is a kind of for being set with the device of rubber catheter metal ferrule, especially Suitable for the assembly of 1 connector of flying vehicle oxygen conductance pipe assembly, it includes fixed bottom plate 5, metal ferrule suit executing agency 2, rubber Glue conduit tensioning mechanism 3 and rubber catheter hold-down mechanism 4;The fixed bottom plate 5 is disposed on a horizontal plane, on fixed bottom plate 5 Metal ferrule suit executing agency 2, rubber catheter tensioning mechanism 3 and rubber catheter hold-down mechanism 4 are sequentially arranged along central axis.
It is described in the utility model for being set with the device of rubber catheter metal ferrule, gold referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 Belong to cutting ferrule suit executing agency 2 and is equipped with deflector apron 2-1, apical axis casing 2-2, apical axis sleeve position adjustment component, the first positioning Bracket 2-4 and the second locating support 2-6, the deflector apron 2-1 are arranged symmetrically in the left and right sides apical axis casing 2-2, the top Pipe spreader 2-2 outer wall is ladder circle cylindrical structure, the central through hole diameter of apical axis casing 2-2 be greater than rubber catheter 1-1 outer diameter and Less than the internal diameter of metal ferrule 1-2, apical axis one end casing 2-2 is equipped with the external screw thread with the adjustment component cooperation of apical axis sleeve position, The apical axis sleeve position adjustment component includes ratchet carriage 2-3 and the both ends box socket set 2-5, the ratchet carriage 2-3 It is assembled by hinge mounted mode and the first locating support 2-4 and the second locating support 2-6, is equipped in ratchet carriage 2-3 inner wall With the internal screw thread of apical axis casing 2-2 external screw thread cooperation, the box socket set 2-5 and ratchet carriage 2-3 are equipped, pass through ratchet Box spanner 2-5 driving pawl sleeve 2-3 rotates, then passes through ratchet carriage 2-3 internal screw thread and the outer spiral shell of apical axis casing 2-2 Line fit structure driving apical axis casing 2-2 is moved horizontally, and the first locating support 2-4 and the second locating support 2-6 are mounted on On fixed bottom plate 5, the rubber catheter axially docked with apical axis cannula center through-hole is equipped in apical axis sleeve position adjustment component Through hole.
Referring to Fig. 2, Fig. 3, Fig. 5, described in the utility model for being set with the device of rubber catheter metal ferrule, rubber is led Pipe tensioning mechanism 3 is equipped with metal sleeve 3-1, diamond shape connecting sheet components 3-2, pull rod 3-3, connecting rod 3-4 and third locating support 3-5;The third locating support 3-5 is mounted on fixed bottom plate 5;The diamond shape connecting sheet components 3-2 include upper connection sheet and Lower connection sheet, the upper connection sheet and lower connection sheet are welded respectively in the top and bottom of metal sleeve 3-1, lower connection sheet also with Third locating support 3-5 is welded together;The pull rod 3-3 is arranged symmetrically at left and right sides of metal sleeve 3-1, passes through pin group Part and upper connection sheet and lower connection sheet hinge mounted;The connecting rod 3-4 is symmetrically arranged two groups, wherein each group of connecting rod One end and pull rod 3-3 hinge mounted, the other end and 4 hinge mounted of rubber catheter hold-down mechanism.
It is described in the utility model for being set with the device of rubber catheter metal ferrule, rubber referring to Fig. 2, Fig. 3, Fig. 6, Fig. 7 Glue conduit hold-down mechanism 4 is equipped with binding clasp 4-4, arch-shaped pressing plate 4-2, press strip 4-3 and clamping screw component;The binding clasp 4-4 It is guessed using metal, with connecting rod 3-4 hinge mounted in rubber catheter tensioning mechanism 3, is equipped on binding clasp 4-4 and is led for rubber Pipe across centre bore and the groove vertical with centre bore axis;The arch-shaped pressing plate 4-2 uses the not contour structure in both ends, at it Top surface is equipped with the centre bore with clamping screw component matching;The press strip 4-3 uses metal material, is arranged in the groove of binding clasp In;The clamping screw component is equipped with rotating handle 4-1, swivel nut 4-5 and screw rod 4-6, the rotating handle 4-1 are mounted on screw rod The upper end 4-6, the screw rod 4-6 and swivel nut 4-5 are equipped, and the lower end of screw rod 4-6 passes through the centre bore of arch-shaped pressing plate 4-2, the spiral shell Set 4-5 is arranged in the top surface arch-shaped pressing plate 4-2, forms screw nut driven unit by swivel nut 4-5 and screw rod 4-6, therefore can pass through Rotating handle 4-1 drives screw rod 4-6 rotation, then drives swivel nut 4-5 to move downward by screw nut driven unit, passes through arch Pressing plate 4-2, press strip 4-3 compress rubber catheter 1-1.
It is first when implementing the assembly manipulation of 1 connector of flying vehicle oxygen conductance pipe assembly using the utility model referring to Fig. 8, Fig. 9 One end rubber catheter 1-1 of oxygen catheter assembly 1 is successively first penetrated into apical axis casing 2-2, ratchet carriage 2-3, metal sleeve 3-1 Central through hole, be pierced by by the centre bore of binding clasp 4-4;By being put into the groove of binding clasp 4-4 for press strip 4-3, arch is rotated Pressing plate 4-2 makes the lesser one end alignment press strip 4-3 of its height dimension;Rotating handle 4-1 is operated, spiral shell is driven by rotating handle 4-1 Bar 4-6 rotation, then drive swivel nut 4-5 to move downward by screw nut driven unit, it will by arch-shaped pressing plate 4-2, press strip 4-3 Rubber catheter 1-1 is compressed;Two pull rod 3-3 in rubber catheter tensioning mechanism 3 are collapsed, the rubber being equipped with connecting rod 3-4 is led Pipe hold-down mechanism 4 and rubber catheter 1-1 are moved backward, since the utility model is in metal ferrule suit executing agency 2, apical axis Casing 2-2 central through hole diameter is less than the internal diameter of metal ferrule 1-2 greater than rubber catheter 1-1 outer diameter, therefore can be with rubber Conduit 1-1 is axially moved, and the tube wall of apical axis casing 2-2 withstands metal ferrule 1-2, produces metal ferrule 1-2 and rubber catheter 1-1 Metal ferrule 1-2, is sleeved on the rubber catheter 1-1 of 1 joint of oxygen catheter assembly by raw relative motion with interference fit type Outside, in the process, if metal ferrule 1-2 fails to clamp in place, can move ratchet spanner 2-5 revolves apical axis casing 2-2 Out, metal ferrule 1-2 is pushed to be moved horizontally to the set holding position of setting;Finally, reverse operating rotating handle 4-1, by rotation hand Handle 4-1 drives screw rod 4-6 to reversely rotate, and swivel nut 4-5 is moved up, and releases the pressure being applied on arch-shaped pressing plate 4-2 and press strip 4-3 It is total to complete flying vehicle oxygen airway by flying vehicle oxygen conductance pipe assembly 1 by 2 one end of the executing agency extraction of metal ferrule suit for power At the assembly of 1 connector.

Claims (6)

1. a kind of for being set with the device of rubber catheter metal ferrule, characterized in that it includes fixed bottom plate (5), metal ferrule It is set with executing agency (2), rubber catheter tensioning mechanism (3) and rubber catheter hold-down mechanism (4);Fixed bottom plate (5) arrangement In the horizontal plane, metal ferrule suit executing agency (2), rubber catheter are sequentially arranged along central axis on fixed bottom plate (5) Tensioning mechanism (3) and rubber catheter hold-down mechanism (4);Metal ferrule suit executing agency (2) is equipped with deflector apron (2- 1), apical axis casing (2-2), apical axis sleeve position adjustment component, the first locating support (2-4) and the second locating support (2-6), institute It states deflector apron (2-1) to be arranged symmetrically at left and right sides of apical axis casing (2-2), apical axis casing (2-2) outer wall is ladder circle The central through hole diameter of cylindrical structure, apical axis casing (2-2) is greater than rubber catheter (1-1) outer diameter and is less than metal ferrule (1-2) Internal diameter, apical axis casing one end (2-2) be equipped with apical axis sleeve position adjustment component cooperation external screw thread, apical axis casing position Set adjustment component by the first locating support (2-4) and the second locating support (2-6) support, first locating support (2-4) and Second locating support (2-6) is mounted on fixed bottom plate (5), apical axis sleeve position adjustment component in be equipped with in apical axis casing The rubber catheter through hole that heart through-hole axially docks.
2. according to claim 1 for being set with the device of rubber catheter metal ferrule, characterized in that the apical axis casing It includes ratchet carriage (2-3) and box socket set (2-5) that position, which adjusts component,;Ratchet carriage (2-3) both ends pass through hinge It meets assembly method and the first locating support (2-4) and the second locating support (2-6) assembles, be equipped in ratchet carriage (2-3) inner wall With the internal screw thread of apical axis casing (2-2) external screw thread cooperation, the box socket set (2-5) and ratchet carriage (2-3) are equipped, lead to It crosses box socket set (2-5) driving pawl sleeve (2-3) to rotate, then passes through ratchet carriage (2-3) internal screw thread and top Pipe spreader (2-2) external screw thread fit structure driving apical axis casing (2-2) moves horizontally.
3. according to claim 1 or 2 for being set with the device of rubber catheter metal ferrule, characterized in that the rubber Conduit tensioning mechanism (3) be equipped with metal sleeve (3-1), diamond shape connecting sheet components (3-2), pull rod (3-3), connecting rod (3-4) and Third locating support (3-5);The third locating support (3-5) is mounted on fixed bottom plate (5);The diamond shape connecting sheet components (3-2) includes upper connection sheet and lower connection sheet, and the upper connection sheet and lower connection sheet are welded respectively on the top of metal sleeve (3-1) Face and bottom surface, lower connection sheet are also welded together with third locating support (3-5);The pull rod (3-3) is arranged symmetrically in metal At left and right sides of casing (3-1), pass through pin component and upper connection sheet and lower connection sheet hinge mounted;The connecting rod (3-4) is left The right side is arranged symmetrically two groups, wherein each group of connecting rod one end and pull rod (3-3) hinge mounted, the other end and rubber catheter compacting machine Structure (4) hinge mounted.
4. according to claim 3 for being set with the device of rubber catheter metal ferrule, characterized in that the rubber catheter Hold-down mechanism (4) is equipped with binding clasp (4-4), arch-shaped pressing plate (4-2), press strip (4-3) and clamping screw component;The binding clasp Connecting rod (3-4) hinge mounted in (4-4) and rubber catheter tensioning mechanism (3) is equipped on binding clasp (4-4) for rubber catheter The centre bore and the groove vertical with centre bore axis passed through;The arch-shaped pressing plate (4-2) uses the not contour structure in both ends, at it Top surface is equipped with the centre bore with clamping screw component matching;The press strip (4-3) is arranged in the groove of binding clasp;The compression Screw arbor assembly and binding clasp are equipped.
5. according to claim 4 for being set with the device of rubber catheter metal ferrule, characterized in that the clamping screw Component is equipped with rotating handle (4-1), swivel nut (4-5) and screw rod (4-6);The rotating handle (4-1) is mounted on screw rod (4-6) End;The screw rod (4-6) and swivel nut (4-5) are equipped, and the lower end of screw rod (4-6) passes through the centre bore of arch-shaped pressing plate (4-2);It is described Swivel nut (4-5) is arranged in the top surface arch-shaped pressing plate (4-2), forms screw nut driven unit by swivel nut (4-5) and screw rod (4-6); Screw rod (4-6) rotation can be driven by rotating handle (4-1), then downward by screw nut driven unit driving swivel nut (4-5) Movement is compressed rubber catheter (1-1) by arch-shaped pressing plate (4-2), press strip (4-3).
6. according to claim 5 for being set with the device of rubber catheter metal ferrule, characterized in that the binding clasp (4-4) and press strip (4-3) are all made of metal material.
CN201821561828.4U 2018-09-25 2018-09-25 It is a kind of for being set with the device of rubber catheter metal ferrule Withdrawn - After Issue CN209110968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821561828.4U CN209110968U (en) 2018-09-25 2018-09-25 It is a kind of for being set with the device of rubber catheter metal ferrule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821561828.4U CN209110968U (en) 2018-09-25 2018-09-25 It is a kind of for being set with the device of rubber catheter metal ferrule

Publications (1)

Publication Number Publication Date
CN209110968U true CN209110968U (en) 2019-07-16

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ID=67199266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821561828.4U Withdrawn - After Issue CN209110968U (en) 2018-09-25 2018-09-25 It is a kind of for being set with the device of rubber catheter metal ferrule

Country Status (1)

Country Link
CN (1) CN209110968U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352581A (en) * 2018-09-25 2019-02-19 中国人民解放军第五七二工厂 A kind of device of the set metal cutting ferrule on rubber catheter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352581A (en) * 2018-09-25 2019-02-19 中国人民解放军第五七二工厂 A kind of device of the set metal cutting ferrule on rubber catheter
CN109352581B (en) * 2018-09-25 2024-04-12 中国人民解放军第五七二一工厂 Device for sleeving metal cutting ferrule on rubber catheter

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Granted publication date: 20190716

Effective date of abandoning: 20240412

AV01 Patent right actively abandoned

Granted publication date: 20190716

Effective date of abandoning: 20240412