CN103586703B - A kind of adjustable float supporting arrangement - Google Patents
A kind of adjustable float supporting arrangement Download PDFInfo
- Publication number
- CN103586703B CN103586703B CN201210289189.1A CN201210289189A CN103586703B CN 103586703 B CN103586703 B CN 103586703B CN 201210289189 A CN201210289189 A CN 201210289189A CN 103586703 B CN103586703 B CN 103586703B
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- Prior art keywords
- bearing
- pin
- hole
- flange
- adjusting rod
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- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of adjustable float supporting arrangement, a bearing is fixed on base through screw；Prop up bearing center and be provided with stepped hole；Float and have a flange in the middle part of selling；Flange lower is big cylinder, and flange top is small cylinder；The flange of floating pin and big cylinder are placed in the big stepped hole of a bearing, and small cylinder top passes the small stair hole of a bearing, fix with rifle bolt seat bottom portion and are connected；Spring housing is loaded on outside the big cylinder of pin bottom of floating, and on spring, planar top is in the flange lower surface floating pin, and lower plane withstands base；Prop up bearing side and be provided with first screwed hole through with small stair hole；Bolt is loaded in the first screwed hole；Rifle bolt seat center is provided with cylindrical hole；Fulcrum post bottom is equipped with adjusting rod；Rifle bolt seat side is provided with straight trough, more than one is through with straight trough for coordinating with adjusting rod with the draw-in groove of positioning support pin.Compared with prior art, present configuration is simple, range of accommodation is big, regulation efficiency is high, with low cost and easily safeguards, widely applicable.
Description
Technical field
The invention belongs to the process unit of machining.
Background technology
Owing to the working position of some machine components is suspended in outside bearing-surface, add and send out bullet man-hour because of yield deformation and make processing
Quality can not reach requirement, therefore must arrange an aiding support with balanced cutting power in the lower section at part suspension position.For same
For the same suspension position of a kind of part, its support height change is small, and existing fine setting floating support all can meet to be wanted
Ask, but after certain position of Same Part is processed when one angle of part rotation processes another position, although at this moment part
Another position processing request constant, process tool is without adjustment, but owing to the back side, suspension position of another working position is high
Degree has large change, if using conventional float supporting, its adjustable range is inadequate, if using other adjustable supports existing
Inefficiency, otherwise relatively costly.
Summary of the invention
Present invention aims to the less deficiency of existing floating support adjustable range and provide a kind of easy to adjust,
Make the adjustable float supporting arrangement simple, adjustable range is bigger.
Technical program of the present invention lies in: a bearing is fixed on base；Prop up bearing center and be provided with stepped hole；Float in the middle part of selling
There is the flange that the radially-outer surface of an edge floating pin body is outwardly；Flange lower is the big cylinder for pocketed springs,
Flange top is small cylinder；The flange of floating pin and big cylinder are placed in the big stepped hole of a bearing, small cylinder top
Pass the small stair hole of a bearing, fix with rifle bolt seat bottom portion and be connected；Spring housing is loaded on outside the big cylinder of pin bottom of floating, bullet
On spring, planar top is in the flange lower surface floating pin, and lower plane withstands base；Prop up bearing side and be provided with through with small stair hole
First screwed hole；It is loaded in the first screwed hole of a bearing side for the fixing bolt floating pin；Rifle bolt seat center is provided with use
Cylindrical hole in assembling fulcrum post；Fulcrum post bottom is equipped with the adjusting rod vertical with fulcrum post；Rifle bolt seat side be provided with for
Straight trough that adjusting rod slides up and down, more than one is through with straight trough for coordinating with adjusting rod with the draw-in groove of positioning support pin.
Described rifle bolt seat bottom portion is provided with the second screwed hole；Described float pin small cylinder top be provided with for the second spiral shell
The external screw thread that pit is connected.
Described fulcrum post bottom is provided with the 3rd screwed hole for installing adjusting rod.
Described bolt is wing bolt.
Described bearing is fixed on base through screw.
Described base is provided with the counterbore for installing screw；Described bearing is provided with the 4th spiral shell for installing screw
Pit.
Described draw-in groove is three.
The present invention makes simple, easy to adjust, can make required tune by the distance between change rifle bolt seat translot
The element floating support device of adjusting range.Compared with prior art, present configuration is simple, range of accommodation is big, regulation efficiency is high, cost
Cheap and easily safeguard, widely applicable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of rifle bolt seat of the present invention.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the structural representation that the present invention props up bearing.
Fig. 6 is that the present invention floats the structural representation of pin.
Fig. 7 is the structural representation of adjusting rod of the present invention.
Fig. 8 is the structural representation of base of the present invention.
Fig. 9 is the working state schematic representation of the present invention.
In figure, 1, clamp body, 2, rotary body, 3, part, 4, cutter, 5, adjustable float supporting arrangement, 6, base, 7, spiral shell
Nail, 8, bearing, 9, spring, 10, float pin, 11, adjusting rod, 12, rifle bolt seat, 13, fulcrum post, 14, wing bolt, 15, the
Two screwed holes, 16, draw-in groove, the 17, second draw-in groove, 18, cylindrical hole, 19, straight trough, the 20, the 4th screwed hole, 21, big stepped hole,
22, small stair hole, the 23, first screwed hole, 24, big cylinder, 25, flange, 26, small cylinder, the 27, the 3rd screwed hole, 28, heavy
Hole.
Detailed description of the invention
In Fig. 1, Fig. 2, the present invention is by base 6, screw 7, bearing 8, spring 9, floating pin 10, adjusting rod 11, rifle bolt seat
12, fulcrum post 13, wing bolt 14 form.
Floating pin 10 is assemblied in the big stepped hole of a bearing 8, and passes from the small stair hole of a bearing 8, and spring 9 is enclosed within
On the big cylinder of floating pin 10, wing bolt 14 loads in the first screwed hole of bearing 8 side；Prop up bearing 8 by base 6
Counterbore screw 7 link together.Fulcrum post 13 is contained in the cylindrical hole at rifle bolt seat 12 center, and adjusting rod 11 is through rifle bolt
The straight trough of seat 12 sides is contained in the 3rd screwed hole of fulcrum post 13；Outside rifle bolt seat 12 is by the second screwed hole and floating pin 10
Threaded.
In Fig. 3, Fig. 4, rifle bolt seat 12 center is provided with the cylindrical hole 18 for assembling fulcrum post.Rifle bolt seat 12 side is provided with
The straight trough 19 slided up and down for adjusting rod 11 is through with straight trough 19 for coordinating with adjusting rod 11 with the card of positioning support pin 13
Groove the 16, second draw-in groove 17.Adjusting rod 11 can move up and down in the straight trough 19 of rifle bolt seat 12, and fulcrum post is with the movement of adjusting rod 11
And move in the cylindrical hole at rifle bolt seat 12 center, rotate after moving to certain position and block to the draw-in groove of rifle bolt seat 12.
In Fig. 5, bearing 8 center is provided with the big stepped hole 21 of up/down perforation, small stair hole 22.Prop up bearing 8 and be provided with use
In the 4th screwed hole 20 installing screw.Prop up bearing side and be provided with first screwed hole 23 through with small stair hole 22.
In Fig. 6, have one in the middle part of floating pin 10 along the outwardly flange 25 of the radially-outer surface of floating pin 10 body；Flange
25 bottoms are the big cylinder 24 for pocketed springs, and flange 25 top is with externally threaded small cylinder 26.
In Fig. 7, fulcrum post 13 bottom is provided with the 3rd screwed hole 27 for installing adjusting rod.
In Fig. 8, base 6 is provided with the counterbore 28 for installing screw.
In Fig. 9, after adjustable float supporting arrangement 5 assembles, it is installed in the position that part 3 needs to support, according to propping up
Support is highly selected adjusting rod 11 and is stuck in the draw-in groove 16 of rifle bolt seat 12；Unclamp wing bolt 14 and make adjustable float supporting arrangement 5
Fulcrum post 13 is in quick condition, when part 3 installs on rotary body 2 after clamping, and part 3 will apply pressure to fulcrum post 13,
Consigning and 13 will transfer the pressure on spring 9 by adjusting rod 11, rifle bolt seat 12, floating pin 10, spring 9 is compressed, due to bullet
The effect of spring counter-force, part 3 will all the time with fulcrum post 13 intimate contact, locking wing bolt 14 after i.e. secure fulcrum post 13
Position thus i.e. can support part 3.After cutter 4 processes part 3, unclamp the connection of rotary body 2 and clamp body 1, rotate rotation
Turning after 2 drive parts 3 revolve turnback together makes another working position of part 3 be placed under cutter 4, unclamps wing bolt 14,
Adjusting rod 11 is moved up to the second draw-in groove 17 from draw-in groove 16 inner back-out drive fulcrum post 13 along the straight trough 19 of rifle bolt seat 12 block,
Because spring 9 heads on flange 25 lower surface of floating pin 10 all the time, floating pin 10 makes to be contained in rifle bolt seat 12 by rifle bolt seat 12
Fulcrum post 13 head on all the time below the working position of part 3, then lock wing bolt 14 thus play support part 3 work
With.
Claims (5)
1. an adjustable float supporting arrangement, it is characterised in that: a bearing (8) is fixed on base (6)；Prop up bearing (8) center to set
There is stepped hole；
Pin (10) middle part of floating has one along the outwardly flange (25) of radially-outer surface of pin (10) body that floats；Flange (25)
Bottom is the big cylinder (24) for pocketed springs (9), and flange (25) top is small cylinder (26)；Float and sell the convex of (10)
Edge (25) and big cylinder (24) are placed in the big stepped hole (21) of a bearing (8), and small cylinder (26) top passes a bearing
(8) small stair hole (22), fixes with rifle bolt seat (12) bottom and is connected；
Spring (9) is set in the big cylinder (24) of pin (10) bottom of floating outward, and the upper planar top of spring (9) is at the pin (10) that floats
Flange (25) lower surface, lower plane withstands base (6)；Prop up bearing (8) side and be provided with first spiral shell through with small stair hole (22)
Pit (23)；It is loaded in first screwed hole (23) of bearing (8) side for the fixing bolt (14) floating pin (10)；
Rifle bolt seat (12) center is provided with the cylindrical hole (18) for assembling fulcrum post (13)；Fulcrum post (13) bottom equipped with
Consign (13) vertical adjusting rod (11)；Rifle bolt seat (12) side be provided with slide up and down for adjusting rod (11) straight trough (19),
More than one is through with straight trough (19) for coordinating the draw-in groove (16) with positioning support pin (13) with adjusting rod (11)；Described supporting
Pin (13) bottom is provided with the 3rd screwed hole (27) for installing adjusting rod (11)；Described bearing (8) is fixed on through screw (7)
Base (6).
Adjustable float supporting arrangement the most according to claim 1, it is characterised in that: described rifle bolt seat (12) bottom is provided with the
Two screwed holes (15)；Described small cylinder (26) top floating pin (10) is provided with for being connected with the second screwed hole (15)
External screw thread.
Adjustable float supporting arrangement the most according to claim 1, it is characterised in that: described bolt (14) is wing bolt.
Adjustable float supporting arrangement the most according to claim 1, it is characterised in that: described base (6) is provided with for pacifying
The counterbore (28) of cartridge screw (7)；Described bearing (8) is provided with the 4th screwed hole (20) for installing screw (7).
Adjustable float supporting arrangement the most according to claim 1, it is characterised in that: described draw-in groove (16) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289189.1A CN103586703B (en) | 2012-08-15 | 2012-08-15 | A kind of adjustable float supporting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289189.1A CN103586703B (en) | 2012-08-15 | 2012-08-15 | A kind of adjustable float supporting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586703A CN103586703A (en) | 2014-02-19 |
| CN103586703B true CN103586703B (en) | 2016-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210289189.1A Active CN103586703B (en) | 2012-08-15 | 2012-08-15 | A kind of adjustable float supporting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586703B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171361B (en) * | 2015-10-30 | 2017-07-04 | 福建兵工装备有限公司 | Using the processing technology and fixture of three axis machining center processing breech housing |
| CN105402564A (en) * | 2015-12-31 | 2016-03-16 | 上海蒙塔萨汽车零部件有限公司 | Steel plate fixing device |
| CN108688742A (en) * | 2018-07-10 | 2018-10-23 | 上汽通用五菱汽车股份有限公司 | A kind of support device of installation MacPherson type forward mounting |
| CN110355595A (en) * | 2019-08-20 | 2019-10-22 | 珠海格力精密模具有限公司 | Cam structure type part clamping jig with adjustable height |
| CN111791164B (en) * | 2020-08-20 | 2024-04-26 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN112599333B (en) * | 2020-12-04 | 2022-04-12 | 广东电网有限责任公司 | Transformer becomes high bushing lead connector |
| CN113564329B (en) * | 2021-08-03 | 2023-05-05 | 齐齐哈尔和平重工集团有限公司 | Free gravity tempering bracket for gun long tube type parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690137A (en) * | 1995-08-11 | 1997-11-25 | Kitamura Machinery Co., Ltd. | Spindle device |
| CN201198086Y (en) * | 2008-04-14 | 2009-02-25 | 上海汇大机械制造有限公司 | Floating supporting mechanism |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN102423856A (en) * | 2011-12-05 | 2012-04-25 | 浙江华顺椅业有限公司 | Material placing frame |
| CN202752869U (en) * | 2012-08-15 | 2013-02-27 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
-
2012
- 2012-08-15 CN CN201210289189.1A patent/CN103586703B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690137A (en) * | 1995-08-11 | 1997-11-25 | Kitamura Machinery Co., Ltd. | Spindle device |
| CN201198086Y (en) * | 2008-04-14 | 2009-02-25 | 上海汇大机械制造有限公司 | Floating supporting mechanism |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN102423856A (en) * | 2011-12-05 | 2012-04-25 | 浙江华顺椅业有限公司 | Material placing frame |
| CN202752869U (en) * | 2012-08-15 | 2013-02-27 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103586703A (en) | 2014-02-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An adjustable floating support device Effective date of registration: 20220623 Granted publication date: 20161228 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: XINXING HEAVY INDUSTRY HUBEI 3611 MECHANICAL Co.,Ltd. Registration number: Y2022980008672 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20161228 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: XINXING HEAVY INDUSTRY HUBEI 3611 MECHANICAL Co.,Ltd. Registration number: Y2022980008672 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |