CN110026576A - One kind walking the reversed mandrel swelled of scheming and connects disk - Google Patents
One kind walking the reversed mandrel swelled of scheming and connects disk Download PDFInfo
- Publication number
- CN110026576A CN110026576A CN201910256722.6A CN201910256722A CN110026576A CN 110026576 A CN110026576 A CN 110026576A CN 201910256722 A CN201910256722 A CN 201910256722A CN 110026576 A CN110026576 A CN 110026576A
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- China
- Prior art keywords
- disk
- scheming
- connects
- reversed
- mandrel
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Connection Of Plates (AREA)
Abstract
The reversed mandrel swelled of scheming, which is walked, the invention proposes one kind connects disk, it is characterized by comprising walk scheming, walk scheming main shaft, nut type connects disk, expansion sleeve type connects disk and chuck, it is described walk scheming in the middle part of be equipped with away scheming main shaft, it is described walk scheming front-end of spindle outer surface be equipped with nut type connect disk, it is described walk scheming main shaft port at be equipped with expansion sleeve type connect disk, the other side that the expansion sleeve type connects disk is connected with chuck.Compared with prior art, one kind provided by the invention walks the reversed mandrel swelled of scheming and connects disk, it is structurally reasonable, by designing a reversed dabber clamp, reversed mandrel tensioner walks scheming inner hole of spindle, by the lasting accuracy and high expanding force of core generation of rising, effective fixation connects disk, so as to install the small weight chuck for needing bolt mounting holes position；Ringfeder plays main clamping action, and taper connects disk by taper angle, opens ringfeder, to play the role of tensioner inner hole.
Description
[technical field]
The present invention relates to part processing technique field, in particular to one kind walks the reversed mandrel swelled of scheming and connects disk.
[background technique]
It is usually to be used that scheming, which is walked, in part processing, more next for the accuracy requirement of part with the generation of science and technology
Bigger, in the prior art, dereliction axis connection bolt hole walks scheming, can only install common screw thread collet chuck, walk scheming for this,
Reversed dabber clamp is devised, scheming inner hole of spindle is walked by reversed mandrel tensioner, passes through the lasting accuracy and height of core generation of rising
Expanding force, effective fixation connects disk, so as to install the small weight chuck for needing bolt mounting holes position.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, one kind is provided walks the reversed mandrel swelled of scheming and connect
Disk aims to solve the problem that the problems such as walking scheming, can only install common screw thread collet chuck of dereliction axis connection bolt hole in the prior art.
To achieve the above object, the reversed mandrel swelled of scheming is walked the invention proposes one kind and connect disk, it is characterised in that: packet
Include away scheming, walk scheming main shaft, nut type connects disk, expansion sleeve type connects disk and chuck, it is described walk scheming in the middle part of be equipped with away scheming main shaft,
It is described walk scheming front-end of spindle outer surface be equipped with nut type and connect disk, it is described walk scheming main shaft port at be equipped with expansion sleeve type and connect disk, institute
It states expansion sleeve type and connects the other side of disk and be connected with chuck.
Preferably, it includes taper head, taper disk and ringfeder that the expansion sleeve type, which connects disk, the front center of the taper disk is set
Tapered head, the taper disk front side are surrounded by ringfeder, and center is equipped with bellmouth on front side of the ringfeder, and the taper head is located at
The inside of bellmouth, the bellmouth of the ringfeder are located to walk the inside of scheming main shaft,
Preferably, the taper disk, which is equipped with several, is used for the connecting screw hole that taper head is connected with ringfeder.
It connects disk for expansion sleeve type preferably, 3 disk of taper disk is equipped with and connects the connecting hole that disk is connect with nut type,
The ringfeder is equipped with the bolt hole for chuck for installing, and the ringfeder is equipped with the fluting of deformable tensioner.
Preferably, the nut type connects disk and expansion sleeve type connects and is bolted between disk.
Preferably, the nut type, which connects disk inner wall and walks, is equipped with screw thread at scheming spindle outer wall, the nut type connects disk
Inner wall and walking is connected through a screw thread between scheming main shaft, and the nut type connects disc side and is equipped with jackscrew for limiting and fixing.
Beneficial effects of the present invention: compared with prior art, one kind provided by the invention walks the reversed mandrel swelled of scheming
Disk is connect, structurally reasonable, by designing a reversed dabber clamp, reversed mandrel tensioner walks scheming inner hole of spindle, and core produces by rising
Raw lasting accuracy and high expanding force, effective fixation connects disk, so as to install the small weight card for needing bolt mounting holes position
Disk；Ringfeder plays main clamping action, and taper connects disk by taper angle, opens ringfeder, to play the role of tensioner inner hole.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 be the embodiment of the present invention it is a kind of walk the reversed mandrel swelled of scheming connect the structural schematic diagram of disk；
Fig. 2 is the front schematic view that expansion sleeve type of the embodiment of the present invention connects disk；
Fig. 3 is the side schematic view that expansion sleeve type of the embodiment of the present invention connects disk；
Fig. 4 is the structural schematic diagram of fluting of the embodiment of the present invention.
In figure: 1- walks scheming main shaft, 2- nut type connects disk, 21- screw thread, 22- jackscrew, 3- taper disk, 31- taper head, 32-
Connecting screw hole, 33- connecting hole, 35- bolt hole, 4- ringfeder, 41- bellmouth, 42- fluting, 5- chuck, 6- expansion sleeve type connect disk, 7-
Walk scheming.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The range being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to fig. 1 to Fig. 4, the embodiment of the present invention, which provides one kind, to be walked the reversed mandrel swelled of scheming and connects disk, it is characterised in that:
Including walk scheming 7, walk scheming main shaft 1, nut type connects disk 2, expansion sleeve type connects disk 6 and chuck 5, it is described walk scheming 7 in the middle part of be equipped with away
Scheming main shaft 1, it is described walk 1 leading exterior surface of scheming main shaft be equipped with nut type and connect disk 2, it is described walk 1 port of scheming main shaft at be equipped with
Expansion sleeve type connects disk 6, and the other side that the expansion sleeve type connects disk 6 is connected with chuck 5.
It includes taper head 31, taper disk 3 and ringfeder 4 that the expansion sleeve type, which connects disk 6, and the front center of the taper disk 3 is equipped with
Taper head 31, ringfeder 4 is surrounded by front side of the taper disk 3, and the 4 front side center of ringfeder is equipped with bellmouth 41, the taper
First 31 are located at the inside of bellmouth 41, and the bellmouth 41 of the ringfeder 4 is located to walk the inside of scheming main shaft 1,
The taper disk 3 is equipped with several and is used for the connecting screw hole 32 that taper head 31 is connected with ringfeder 4.
3 disk of taper disk is equipped with to be connect disk 6 and connects the connecting hole 33 that disk 2 is connect with nut type for expansion sleeve type, described
Ringfeder 4 is equipped with the bolt hole 35 for chuck for installing 5, and the ringfeder 4 is equipped with the fluting 42 of deformable tensioner.The nut
Formula connects disk 2 and expansion sleeve type connects and is bolted between disk 6, and the bolt has the function of providing pressing force, the nut type
It connects 2 inner wall of disk and walks and be equipped with screw thread 21 at 1 outer wall of scheming main shaft, the nut type connects 2 inner wall of disk and walks to be led between scheming main shaft 1
The connection of screw thread 21 is crossed, the nut type connects 2 side of disk equipped with the jackscrew 22 for limiting and fixing.
The course of work of the present invention:
One kind of the present invention walks the reversed mandrel swelled of scheming and connects disk, during the work time, nut type is connect disk 2 and passes through screw thread
21 connections with walk 1 outer surface of scheming main shaft, then expansion sleeve type connect into disk 6 disk 2 connect by bolts and nuts formula and connected, nut type connects
Disk 2 plays the role of limit and fixation by the jackscrew 22 of side, and expansion sleeve type connects deformable with fluting 42 on the ringfeder 4 of disk 6
The connecting screw hole 32 and connecting hole 33 of tensioner taper disk 3, when bolt provide pressing force when, expansion sleeve type connect disk 6 by pressing force to
Interior movement, ringfeder 4 are under pressure outside tensioner, walk scheming main shaft 1 by outside expanding force, then can be thus tensioner
Small weight chuck 5 is installed on the connecting hole 33 in 3 disk of taper disk.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. one kind walks the reversed mandrel swelled of scheming and connects disk, it is characterised in that: including walking scheming (7), walking scheming main shaft (1), spiral shell
Matrix connects disk (2), expansion sleeve type connects disk (6) and chuck (5), it is described walk scheming (7) in the middle part of be equipped with away scheming main shaft (1), it is described walk
Scheming main shaft (1) leading exterior surface be equipped with nut type connect disk (2), it is described walk scheming main shaft (1) port at be equipped with expansion sleeve type connect disk
(6), the other side that the expansion sleeve type connects disk (6) is connected with chuck (5).
2. one kind described in accordance with the claim 1 walks the reversed mandrel swelled of scheming and connects disk, it is characterised in that: the expansion sleeve type connects
Disk (6) includes taper head (31), taper disk (3) and ringfeder (4), and the front center of the taper disk (3) is equipped with taper head (31),
It is surrounded by ringfeder (4) on front side of the taper disk (3), center is equipped with bellmouth (41) on front side of the ringfeder (4), the taper head
(31) it is located at the inside of bellmouth (41), the bellmouth (41) of the ringfeder (4) is located to walk the inside of scheming main shaft (1).
3. one kind walks the reversed mandrel swelled of scheming and connects disk according to claim 2, it is characterised in that: the taper disk
(3) several are equipped with and is used for the connecting screw hole (32) that taper head (31) are connected with ringfeder (4).
4. one kind walks the reversed mandrel swelled of scheming and connects disk according to claim 2, it is characterised in that: the taper disk
(3) disk is equipped with connects disk (6) and connects the connecting hole (33) that disk (2) is connect with nut type for expansion sleeve type, sets on the ringfeder (4)
There is the bolt hole (35) for chuck for installing (5), the ringfeder (4) is equipped with the fluting (42) that can deform tensioner.
5. one kind described in accordance with the claim 1 walks the reversed mandrel swelled of scheming and connects disk, it is characterised in that: the nut type connects
Disk (2) and expansion sleeve type connect and are bolted between disk (6).
6. one kind described in accordance with the claim 1 walks the reversed mandrel swelled of scheming and connects disk, it is characterised in that: the nut type connects
It disk (2) inner wall and walks and is equipped with screw thread (21) at scheming main shaft (1) outer wall, the nut type, which connects, disk (2) inner wall and walks scheming main shaft
(1) it is connected between by screw thread (21), the nut type connects disk (2) side equipped with the jackscrew (22) for limiting and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256722.6A CN110026576B (en) | 2019-04-01 | 2019-04-01 | Walk reverse dabber tension formula of heart machine and connect dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256722.6A CN110026576B (en) | 2019-04-01 | 2019-04-01 | Walk reverse dabber tension formula of heart machine and connect dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110026576A true CN110026576A (en) | 2019-07-19 |
| CN110026576B CN110026576B (en) | 2024-06-28 |
Family
ID=67237159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910256722.6A Active CN110026576B (en) | 2019-04-01 | 2019-04-01 | Walk reverse dabber tension formula of heart machine and connect dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026576B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083085U (en) * | 1991-02-02 | 1991-08-21 | 周智权 | An ultra-high precision three-jaw chuck |
| RU2123912C1 (en) * | 1997-08-05 | 1998-12-27 | Московский государственный технологический университет "СТАНКИН" | Assembly of joining lathe spindle with chuck |
| JPH11235611A (en) * | 1998-02-20 | 1999-08-31 | Nippon Seiko Kk | Spindle device |
| DE202004006302U1 (en) * | 2004-04-16 | 2004-06-24 | Hainbuch Gmbh Spannende Technik | Chuck and insert sleeve for a chuck |
| CN204294974U (en) * | 2014-12-05 | 2015-04-29 | 重庆耀勇减震器有限公司 | expansion clamping device |
| CN204603320U (en) * | 2015-05-08 | 2015-09-02 | 贵州新中航精工制造有限公司 | A kind of lathe spindle tapering positioner |
| CN105014107A (en) * | 2014-04-29 | 2015-11-04 | 成都九龙柜业有限公司 | Regulable eccentric chuck |
| CN106002417A (en) * | 2016-03-13 | 2016-10-12 | 阙智坚 | Plane machining device for automobile water pump shell |
| CN106808242A (en) * | 2016-12-13 | 2017-06-09 | 嘉兴新维液压缸有限公司 | Internal expanding external-compression type oil cylinder fixture |
| CN107363279A (en) * | 2017-09-05 | 2017-11-21 | 南通理工学院 | Adjustable multifunctional hydraulic fixture of numerical control lathe |
| CN107755726A (en) * | 2017-11-03 | 2018-03-06 | 南京泉峰汽车精密技术股份有限公司 | Suitable for the swelling fixture of cover parts |
| CN210147031U (en) * | 2019-04-01 | 2020-03-17 | 杭州泽正机械有限公司 | Reverse mandrel tensioning type connecting disc of walking machine |
-
2019
- 2019-04-01 CN CN201910256722.6A patent/CN110026576B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083085U (en) * | 1991-02-02 | 1991-08-21 | 周智权 | An ultra-high precision three-jaw chuck |
| RU2123912C1 (en) * | 1997-08-05 | 1998-12-27 | Московский государственный технологический университет "СТАНКИН" | Assembly of joining lathe spindle with chuck |
| JPH11235611A (en) * | 1998-02-20 | 1999-08-31 | Nippon Seiko Kk | Spindle device |
| DE202004006302U1 (en) * | 2004-04-16 | 2004-06-24 | Hainbuch Gmbh Spannende Technik | Chuck and insert sleeve for a chuck |
| CN105014107A (en) * | 2014-04-29 | 2015-11-04 | 成都九龙柜业有限公司 | Regulable eccentric chuck |
| CN204294974U (en) * | 2014-12-05 | 2015-04-29 | 重庆耀勇减震器有限公司 | expansion clamping device |
| CN204603320U (en) * | 2015-05-08 | 2015-09-02 | 贵州新中航精工制造有限公司 | A kind of lathe spindle tapering positioner |
| CN106002417A (en) * | 2016-03-13 | 2016-10-12 | 阙智坚 | Plane machining device for automobile water pump shell |
| CN106808242A (en) * | 2016-12-13 | 2017-06-09 | 嘉兴新维液压缸有限公司 | Internal expanding external-compression type oil cylinder fixture |
| CN107363279A (en) * | 2017-09-05 | 2017-11-21 | 南通理工学院 | Adjustable multifunctional hydraulic fixture of numerical control lathe |
| CN107755726A (en) * | 2017-11-03 | 2018-03-06 | 南京泉峰汽车精密技术股份有限公司 | Suitable for the swelling fixture of cover parts |
| CN210147031U (en) * | 2019-04-01 | 2020-03-17 | 杭州泽正机械有限公司 | Reverse mandrel tensioning type connecting disc of walking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110026576B (en) | 2024-06-28 |
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